10-K

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 10-K

(Mark One)

ý ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the fiscal year ended December 31, 2012

or

¨ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the transition period from to

Commission File Number 333-169258

CDW CORPORATION

(Exact name of registrant as specified in its charter)

Delaware	26-0273989
(State or other jurisdiction of incorporation or organization)	(I.R.S. Employer Identification No.)
200 N. Milwaukee Avenue Vernon Hills, Illinois	60061
(Address of principal executive offices)	(Zip Code)

(847) 465-6000

(Registrant’s telephone number, including area code)

None

(Former name, former address and former fiscal year, if changed since last report)

  ____________________________________________ 

Securities registered pursuant to Section 12(b) of the Act: None

Securities registered pursuant to Section 12(g) of the Act: None

  ____________________________________________

Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act.    ¨  Yes    ý  No

Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act.    ý  Yes    ¨  No

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.    ¨  Yes    ý  No The registrant is a voluntary filer of reports required of companies with public securities under Section 13 or 15(d) of the Securities Exchange Act of 1934 and has filed all reports which would have been required of the registrant during the preceding 12 months had it been subject to such provisions.

Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Web site, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files).    ý  Yes    ¨  No

Indicate by check mark if disclosure of delinquent filers pursuant to Item 405 of Regulation S-K (§ 229.405) is not contained herein, and will not be contained, to the best of registrant’s knowledge, in definitive proxy or information statements incorporated by reference in Part III of this Form 10-K or any amendment to this Form 10-K.  ý

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, or a smaller reporting company. See the definitions of “large accelerated filer,” “accelerated filer,” and “smaller reporting company” in Rule 12b-2 of the Exchange Act (Check one):

Large accelerated filer	¨	Accelerated filer	¨
Non-accelerated filer	x  (Do not check if a smaller reporting company)	Smaller reporting company	¨

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).    ¨  Yes    ý  No

The aggregate market value of the voting and non-voting common equity held by non-affiliates of the registrant as of June 30, 2012, the last business day of the registrant’s most recently completed second fiscal quarter, was zero.

As of March 6, 2013, there were 100,000 Class A common shares, $0.01 par value, outstanding, and 914,537 Class B common shares, $0.01 par value, outstanding, all of which were owned by CDW Holdings LLC.

DOCUMENTS INCORPORATED BY REFERENCE

None

CDW CORPORATION AND SUBSIDIARIES

ANNUAL REPORT ON FORM 10-K

Year Ended December 31, 2012

TABLE OF CONTENTS

Item		Page
PART I
Item 1.	Business	4
Item 1A.	Risk Factors	8
Item 1B.	Unresolved Staff Comments	15
Item 2.	Properties	15
Item 3.	Legal Proceedings	15
Item 4.	Mine Safety Disclosures	16
PART II
Item 5.	Market for Registrant’s Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities	17
Item 6.	Selected Financial Data	17
Item 7.	Management’s Discussion and Analysis of Financial Condition and Results of Operations	21
Item 7A.	Quantitative and Qualitative Disclosures About Market Risk	45
Item 8.	Financial Statements and Supplementary Data	46
Item 9.	Changes in and Disagreements With Accountants on Accounting and Financial Disclosure	95
Item 9A.	Controls and Procedures	95
Item 9B.	Other Information	97
PART III
Item 10.	Directors, Executive Officers and Corporate Governance	98
Item 11.	Executive Compensation	103
Item 12.	Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters	119
Item 13.	Certain Relationships and Related Transactions, and Director Independence	121
Item 14.	Principal Accountant Fees and Services	123
PART IV
Item 15.	Exhibits and Financial Statement Schedules	124
SIGNATURES		125

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FORWARD-LOOKING STATEMENTS

This report contains forward-looking statements within the meaning of the federal securities laws. All statements other than statements of historical fact included in this report are forward-looking statements. These statements relate to analyses and other information, which are based on forecasts of future results and estimates of amounts not yet determinable. These statements also relate to our future prospects, developments and business strategies. We claim the protection of The Private Securities Litigation Reform Act of 1995 for all forward-looking statements in this report.

These forward-looking statements are identified by the use of terms and phrases such as “anticipate,” “believe,” “could,” “estimate,” “expect,” “intend,” “may,” “plan,” “predict,” “project,” “will” and similar terms and phrases, including references to assumptions. However, these words are not the exclusive means of identifying such statements. Although we believe that our plans, intentions and expectations reflected in or suggested by such forward-looking statements are reasonable, we cannot assure you that we will achieve those plans, intentions or expectations. All forward-looking statements are subject to risks and uncertainties that may cause actual results to differ materially from those that we expected.

Important factors that could cause actual results to differ materially from our expectations, or cautionary statements, are disclosed under the section entitled “Risk Factors” included elsewhere in this report. All written and oral forward-looking statements attributable to us, or persons acting on our behalf, are expressly qualified in their entirety by the cautionary statements contained in the section entitled “Risk Factors” included elsewhere in this report as well as other cautionary statements that are made from time to time in our other SEC filings and public communications. You should evaluate all forward-looking statements made in this report in the context of these risks and uncertainties.

We caution you that the important factors referenced above may not contain all of the factors that are important to you. In addition, we cannot assure you that we will realize the results or developments we expect or anticipate or, even if substantially realized, that they will result in the consequences or affect us or our operations in the way we expect. The forward-looking statements included in this report are made only as of the date hereof. We undertake no obligation to publicly update or revise any forward-looking statement as a result of new information, future events or otherwise, except as otherwise required by law.

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PART I

Item 1. Business

Our Company

CDW is a Fortune 500 company and a leading provider of integrated information technology (“IT”) solutions in the U.S. and Canada. We help our customer base of more than 250,000 small, medium and large business, government, education and healthcare customers by delivering critical solutions to their increasingly complex IT needs. Our broad array of offerings range from discrete hardware and software products to integrated IT solutions such as mobility, security, data center optimization, cloud computing, virtualization and collaboration. Our product portfolio includes more than 100,000 products from more than 1,000 brands. We provide these solutions through a large and experienced sales force and service delivery team consisting of more than 4,300 coworkers, including nearly 1,400 highly skilled technology specialists and engineers.

We are a leading U.S. sales channel partner for many original equipment manufacturers (“OEMs”) and software publishers (collectively, our “vendor partners”), whose products we include in our offerings. We believe we are an important extension of our vendor partners' sales and marketing capabilities, providing them with a cost-effective way to reach customers and maintain a consistent brand experience through our established end-market coverage and extensive customer access. In 2012, we generated over $1 billion of revenue for three of our vendor partners and over $100 million of revenue for an additional 12 of our vendor partners.

We provide value to our customers by simplifying the complexities of technology across design, selection, procurement, integration and management. Our goal is to have our customers, regardless of their size, view us as an indispensable extension of their IT staffs. We seek to achieve this goal by providing our customers with superior service through our large and experienced sales force and service delivery teams. Our multi-brand offering approach, which is not limited to any particular brand or product technology, enables us to identify the products or combination of products that best address each customer's specific organizational IT requirements.

Our customers include private sector businesses that typically employ fewer than 5,000 employees, government agencies and educational and healthcare institutions. We serve our customers through service delivery teams and channel-specific sales teams with extensive technical skills and knowledge of the specific markets they serve. This market segmentation allows us to customize our offerings for our customers, which often do not have the expertise or resources to effectively evaluate and to optimally implement IT solutions. We currently have five dedicated customer channels: small business, medium/large business, government, education and healthcare, each of which generated over $1 billion in net sales in 2012. The scale and diversity of our customer channels provides us with multiple avenues for growth and a balanced customer base to weather economic and technology cycles.

The following table provides information regarding our reportable segments and our customer channels:

	Corporate Segment		Public Segment
Customer Channels	Medium/Large Business	Small Business	Government	Education	Healthcare	Other
Typical Target Customers	100 - 5,000 employees	10 - 100 employees	Various agencies within federal, state and local governments	Higher education and K-12	Private and public hospitals, ambulatory service providers and long-term care facilities	Advanced services customers across our channels plus Canadian businesses and agencies
2012 Net Sales (in billions)	$4.4	$1.1	$1.4	$1.2	$1.4	$0.6

For further information on our segments, including financial results, see Note 16 to our consolidated financial statements included elsewhere in this report.

We offer over 1,000 brands, from well-established companies such as APC, Apple, Cisco, EMC, Hewlett-Packard, IBM, Lenovo, Microsoft, NetApp, Symantec and VMware to emerging vendor partners such as Drobo, Fusion-io, Meraki, Nimble Storage, Salesforce.com, Sophos and Splunk. Our coworkers have enabled us to achieve the highest level of certification from major vendor partners such as Cisco, EMC and Microsoft. These certifications reflect the extensive product

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and solution knowledge and capabilities that we bring to our customers' IT challenges and provide us with access to favorable pricing, tools and resources, including vendor incentive programs, which we use to provide additional value to our customers. Our vendor partners also regularly recognize us with top awards and select us to develop and grow new customer solutions.

History

CDW was founded in 1984. In 2003, we purchased selected U.S. assets and the Canadian operations of Micro Warehouse, which extended our growth platform into Canada. In 2006, we acquired Berbee Information Networks Corporation, a regional provider of technology products, solutions and customized engineering services in advanced technologies primarily across Cisco, IBM and Microsoft portfolios. This acquisition increased our capabilities in customized engineering services and managed services.

On October 12, 2007, CDW Corporation, an Illinois corporation, was acquired through a merger transaction by an entity controlled by investment funds affiliated with Madison Dearborn Partners, LLC and Providence Equity Partners L.L.C. (the “Acquisition”). CDW Corporation continued as the surviving corporation and same legal entity after the Acquisition, but became a wholly owned subsidiary of VH Holdings, Inc., a Delaware corporation.

On December 31, 2009, CDW Corporation merged into CDWC LLC, an Illinois limited liability company owned by VH Holdings, Inc., with CDWC LLC as the surviving entity. This change had no impact on our operations or management. On December 31, 2009, CDWC LLC was renamed CDW LLC (“CDW LLC”). On August 17, 2010, VH Holdings, Inc. was renamed CDW Corporation (“Parent”), a Delaware corporation.

Throughout this report, the terms “the Company” and “CDW” refer to Parent and its 100% owned subsidiaries subsequent to the Acquisition.

Parent is owned directly by CDW Holdings LLC, a company controlled by investment funds affiliated with Madison Dearborn Partners, LLC and Providence Equity Partners L.L.C. (the “Equity Sponsors”), certain other co-investors and certain members of CDW management. See “Equity Sponsors” below.

Our Market

We believe our addressable market in the U.S. represents more than $200 billion in annual sales and for the year ended December 31, 2012, our net sales of $10.1 billion represented approximately 5% of that market. New technologies, including cloud, virtualization and mobility, coupled with the resulting increase in demand for data as well as aging infrastructure, are increasingly requiring businesses and institutions to seek integrated solutions to their IT needs. We expect this trend to continue for the foreseeable future, with end-user demand for business efficiency and productivity driving future IT spending growth.

Our Offerings

Our offerings range from discrete hardware and software products and services to complex integrated solutions that include one or more of these elements. We believe our customers increasingly view technology purchases as integrated solutions rather than discrete product and service categories. Our hardware products include notebooks/mobile devices (including tablets), network communications, enterprise and data storage, video monitors, printers, desktop computers and servers. Our software products include application suites, security, virtualization, operating systems, network management and Software as a Service (“SaaS”) offerings. We also provide a full suite of value-added-services, which range from basic installation, warranty and repair services to custom configuration, data center and network implementation services, as well as managed services that include Infrastructure as a Service (“IaaS”) offerings.

We also offer a variety of integrated solutions, such as:

•Mobility: We assist our customers with the selection, procurement and integration of mobile security software, hardware devices such as smartphones, tablets and notebooks, and cellular wireless activation systems. We also provide mobile device management applications with policy and security management capabilities across a variety of mobile operating systems and platforms.

•Security: We assess our customers' security needs and provide them with threat prevention tools in order to protect their networks, servers and applications, such as anti-virus, anti-spam, content filtering, intrusion prevention, firewall and virtual private network services, and network access control. We also design and implement data loss prevention solutions, using data monitoring and encryption across a wide array of devices to ensure the security of customer information, personal employee information and research and development data.

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•Data Center Optimization: We help our customers evaluate their data centers for convergence and optimization opportunities. Our data center optimization solutions consist of server virtualization, physical server consolidation, data storage management and energy-efficient power and cooling systems.

•Cloud Computing: Cloud computing is a combination of software and computing delivered on demand as a service. We provide SaaS and IaaS solutions that reside in the public cloud, meaning any person or organization interested in porting applications and resources to an external “public” cloud system can do so. Likewise, we provide similar private cloud-based solutions to our customers that prefer to avoid running their infrastructure on a shared public platform but want to obtain the flexibility, scalability and access offered by cloud computing and collaboration.

•Virtualization: We design and implement server, storage and desktop virtualization solutions. Virtualization enables our customers to efficiently utilize hardware resources by running multiple, independent, virtual operating systems on a single computer and multiple virtual servers simultaneously on a single server. Virtualization also can separate a desktop environment and associated application software from the hardware device that is used to access it, and provides employees with remote desktop access. Our specialists assist customers with the steps of implementing virtualization solutions, including evaluating network environments, deploying shared storage options and licensing platform software.

•Collaboration: We provide our customers with communication tools that allow employees to share knowledge, ideas and information among each other and with clients and partners effectively and quickly. Our collaboration solutions unite communications and applications via the integration of products that facilitate the use of multiple enterprise communication methods including email, instant messaging, presence, social media, voice, video, hardware, software and services. We also host cloud-based collaboration solutions.

While we believe customers increasingly view technology purchases as solutions rather than discrete product and service categories, the following table shows our net sales by major category, based upon our internal category classifications. Prior period amounts have been reclassified for changes in individual product classifications to conform to the presentation for the year ended December 31, 2012.

	Year Ended December 31, 2012				Year Ended December 31, 2011				Year Ended December 31, 2010
	Dollars in Millions		Percentage of Total Net Sales		Dollars in Millions		Percentage of Total Net Sales		Dollars in Millions		Percentage of Total Net Sales
Notebooks/Mobile Devices	$	1,470.8	14.5	%	$	1,333.8	13.9	%	$	1,142.6	13.0	%
NetComm Products	1,350.6		13.3		1,241.4		12.9		1,142.0		13.0
Enterprise and Data Storage (Including Drives)	975.1		9.6		916.9		9.5		844.1		9.6
Other Hardware	4,111.1		40.6		4,039.2		42.1		3,783.5		43.0
Software	1,886.6		18.6		1,781.6		18.6		1,621.8		18.4
Services	285.2		2.8		254.6		2.7		214.9		2.4
Other (1)	48.8		0.6		34.9		0.3		52.3		0.6
Total net sales	$	10,128.2	100.0	%	$	9,602.4	100.0	%	$	8,801.2	100.0	%

(1) Includes items such as delivery charges to customers and certain commission revenue.

Our Customers

We provide integrated IT solutions to more than 250,000 small, medium and large business, government, education and healthcare customers throughout the U.S. and Canada. Sales to the U.S. federal government, which are diversified across multiple agencies and departments, collectively accounted for approximately 10% of our 2012 net sales. Excluding these sales to the federal government, we are not reliant on any one customer, as our next five largest customers cumulatively comprised approximately 2% of our net sales in 2012.

Inventory Management

We utilize our IT systems to manage our inventory in a cost-efficient manner, resulting in a rapid-turn inventory model. We generally only stock items that have attained a minimum sales volume.

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Our distribution process is highly automated. Once a customer order is received and credit approved, orders are automatically routed to one of our distribution centers for picking and shipping as well as configuration and imaging services. We operate two distribution centers: an approximately 450,000 square foot facility in Vernon Hills, Illinois, and an approximately 513,000 square foot facility in North Las Vegas, Nevada. We ship almost 35 million units annually on an aggregate basis from our two distribution centers. We believe that the location of our distribution centers allows us to efficiently ship products throughout the U.S. and provide timely access to our principal distributors. In addition, in the event of weather-related or other disruptions at one of our distribution centers, we are able to shift order processing and fulfillment from one center to the other quickly and efficiently, enabling us to continue to ship products in a timely manner. We believe that competitive sources of supply are available in substantially all of the product categories we offer. We continue to improve the productivity of our distribution centers as measured by key performance indicators such as units shipped per hour worked and bin accuracy.

We also have drop-shipment arrangements with many of our OEMs and wholesale distributors, which permit us to offer products to our customers without having to take physical delivery at either of our distribution centers.

Information Technology Systems

We maintain customized IT and unified communication systems that enhance our ability to provide prompt, efficient and expert service to our customers. In addition, these systems enable centralized management of key functions, including purchasing, inventory management, billing and collection of accounts receivable, sales and distribution. Our systems provide us with thorough, detailed and real-time information regarding key aspects of our business. This capability helps us to continuously enhance productivity, ship customer orders quickly and efficiently, respond appropriately to industry changes and provide high levels of customer service. We believe that our websites, which provide electronic order processing and advanced tools, such as order tracking, reporting and asset management, make it easy for customers to transact business with us and ultimately strengthen our customer relationships.

Product Procurement

We may sell all or only select products that our vendor partners offer. Each vendor partner agreement provides for specific terms and conditions, which may include one or more of the following: product return privileges, price protection policies, purchase discounts and vendor incentive programs, such as purchase or sales rebates and cooperative advertising reimbursements. We also resell software for major software publishers. Our agreements with software publishers allow the end-user customer to acquire software or licensed products and services. In addition to helping our customers determine the best software solutions for their needs, we help them manage their software agreements, including warranties and renewals.

In addition to purchasing products directly from our vendor partners, we purchase products from wholesale distributors for resale to our customers. Wholesale distributors, such as Arrow, Avnet, Ingram Micro, SYNNEX and Tech Data, provide logistics management and supply-chain services for us and our vendor partners but, unlike CDW, typically do not have relationships with end-users in the U.S. For the year ended December 31, 2012, we purchased 52% of the products we sold directly from our vendor partners and the remaining 48% from wholesale distributors. Purchases from wholesale distributors Ingram Micro, Tech Data and SYNNEX represented 12%, 10% and 9%, respectively, of our total purchases. Sales of products manufactured by Apple, Cisco, EMC, Hewlett-Packard, Lenovo and Microsoft, whether purchased directly from these vendor partners or from a wholesale distributor, represented in the aggregate 56% of our net sales in 2012. Sales of products manufactured by Hewlett-Packard and Cisco represented 21% and 13%, respectively, of our 2012 net sales.

Competition

The market for technology products and services is highly competitive. Competition is based on the ability to tailor specific solutions to customer needs, quality and breadth of product and service offerings, knowledge and expertise of sales force, customer service, price, product availability, speed of delivery and credit availability. Our competition includes:

• National resellers such as Dimension Data, ePlus, Insight Enterprises, PC Connection, PCM, Presidio, Softchoice, World Wide Technology and many regional and local resellers;

• Manufacturers who sell directly to customers, such as Dell, Hewlett-Packard and Apple;

• e-tailers such as Amazon, Newegg, TigerDirect.com and Buy.com;

• Large service providers and system integrators, such as IBM, Accenture, Hewlett-Packard and Dell; and

• Retailers (including their e-commerce activities) such as Staples, Office Depot and Office Max.

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We expect the competitive landscape in which we compete to continue changing as new technologies are developed. While innovation can help our business as it creates new offerings for us to sell, it can also disrupt our business model and create new and stronger competitors. For a discussion of the risks associated with competition, see “Risk Factors” included elsewhere in this report.

Marketing

We market the CDW brand on a national basis through a variety of public and community relations and corporate communications efforts, and through brand advertising that includes the use of online, broadcast, print and other media. We also market to current and prospective customers through integrated marketing programs that include print and online media, events and sponsorships. As a result of our relationships with our vendor partners, a significant portion of our advertising and marketing expenses are reimbursed through cooperative advertising reimbursement programs. These programs are at the discretion of our vendor partners and are typically tied to sales or purchasing volumes or other commitments to be met by us within a specified period of time.

Coworkers

As of December 31, 2012, we employed more than 6,800 coworkers, none of whom is covered by collective bargaining agreements. We consider our coworker relations to be good.

Intellectual Property

The CDW trademark and certain variations thereon are registered or subject to pending trademark applications in the U.S., Canada and certain other jurisdictions. We believe our trademarks have significant value and are important factors in our marketing programs. In addition, we own registrations for domain names, including cdw.com and cdwg.com, for certain of our primary trademarks. We also have unregistered copyrights in our website content.

Equity Sponsors

Madison Dearborn Partners, LLC, based in Chicago, is an experienced private equity investment firm that has raised over $18 billion of capital. Since its formation in 1992, it has invested in approximately 125 companies across a broad spectrum of industries, including basic industries, business and government services, consumer, financial services, healthcare and telecom, media and technology services. Madison Dearborn's objective is to invest in companies in partnership with outstanding management teams to achieve significant long-term appreciation in equity value. To achieve this objective, Madison Dearborn seeks to partner with outstanding management teams that have a solid understanding of their businesses as well as track records of building stockholder value.

Providence Equity Partners L.L.C. is a leading global private equity firm focused on media, communications, education and information investments. Providence Equity has $27 billion of equity under management and has invested in more than 130 companies over its 23-year history. Providence Equity is headquartered in Providence, Rhode Island and has offices in New York, London, Hong Kong, Beijing and New Delhi. Providence's objective is to build extraordinary companies that will shape the future of the media, communications, education and information industries. To achieve this objective, Providence Equity creates value by forging lasting partnerships with talented entrepreneurs and executives and providing them with capital, industry expertise and a broad network of relationships that they need to succeed.

Item 1A. Risk Factors

There are many factors that affect our business and the results of operations, some of which are beyond our control. The following is a description of some important factors that may cause the actual results of operations in future periods to differ materially from those currently expected or desired.

Risks Related to Our Indebtedness

Our substantial indebtedness could have a material adverse effect on our financial condition and our business and our ability to incur additional indebtedness could intensify these risks.

We are a highly leveraged company, and our substantial level of indebtedness increases the risk that we may be unable to generate sufficient cash to pay amounts due in respect of our indebtedness. As of December 31, 2012, we had $3.8 billion of total long-term debt outstanding, as defined by accounting principles generally accepted in the United States of America (“GAAP”), and $249.2 million of obligations outstanding under our inventory financing agreements, and we had the ability to borrow an additional $622.4 million under our senior secured asset-based revolving credit facility (the “Revolving Loan”). Subject to the limits contained in our senior credit facilities and indentures, we may be able to incur additional debt from time

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to time, including drawing on our Revolving Loan, to finance working capital, capital expenditures, investments or acquisitions, or for other purposes. If we do so, the risks related to our business associated with our high level of debt could intensify. Specifically, our high level of debt could have important consequences, including the following:

• making it more difficult for us to satisfy our obligations with respect to our indebtedness;

• requiring us to dedicate a substantial portion of our cash flow from operations to debt service payments on our and our subsidiaries' debt, which reduces the funds available for working capital, capital expenditures, acquisitions and other general corporate purposes;

• requiring us to comply with restrictive covenants in our senior credit facilities and indentures, which limit the manner in which we conduct our business;

• making it more difficult for us to obtain vendor financing from our vendor partners;

• limiting our flexibility in planning for, or reacting to, changes in the industry in which we operate;

• placing us at a competitive disadvantage compared to any of our less leveraged competitors;

• increasing our vulnerability to both general and industry-specific adverse economic conditions; and

• limiting our ability to obtain additional debt or equity financing to fund future working capital, capital expenditures, acquisitions or other general corporate requirements and increasing our cost of borrowing. 

Restrictive covenants under our senior credit agreements and indentures may adversely affect our operations and liquidity.

Our senior credit agreements and our indentures contain, and any future indebtedness of ours may contain, various covenants that limit our ability to, among other things:

• incur or guarantee additional debt;

• pay dividends or make distributions to holders of our capital stock or to make certain other restricted payments or investments;

• repurchase or redeem capital stock;

• make loans, capital expenditures or investments or acquisitions;

• receive dividends or other payments from our subsidiaries;

• enter into transactions with affiliates;

• create liens;

• merge or consolidate with other companies or transfer all or substantially all of our assets;

• transfer or sell assets, including capital stock of subsidiaries; and

• prepay, repurchase or redeem debt.

Upon the occurrence of an event of default under our senior credit agreements or indentures, the holders of such indebtedness could elect to declare all amounts outstanding to be due and payable, require us to apply all of our available cash to repay these amounts and exercise other remedies. If such indebtedness were to be accelerated, there can be no assurance that our assets would be sufficient to repay this indebtedness in full.

Variable rate indebtedness subjects us to interest rate risk, which could cause our debt service obligations to increase significantly.

Certain of our borrowings, primarily borrowings under our senior credit facilities, are at variable rates of interest and expose us to interest rate risk. As of December 31, 2012, we had $1,339.5 million of variable rate debt outstanding. If interest rates increase, our debt service obligations on the variable rate indebtedness would increase even though the amount borrowed remained the same, and our net income would decrease. Although we have entered into interest rate cap agreements on our term loan facility to reduce interest rate volatility, we cannot assure you we will be able to do so in the future on acceptable terms or that such caps or the caps we have in place now will be effective.

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Risks Related to Our Business

General economic conditions could negatively affect technology spending by our customers and put downward pressure on prices, which may have an adverse impact on our business, results of operations or cash flows.

Weak economic conditions generally, sustained uncertainty about global economic conditions, skepticism about the resolution of U.S. fiscal cliff negotiations and the implementation of resulting agreements, concerns about future scheduled budgetary cuts and that the U.S. government may reach its debt ceiling in early 2013, or a prolonged or further tightening of credit markets could cause our customers and potential customers to postpone or reduce spending on technology products or services or put downward pressure on prices, which could have an adverse effect on our business, results of operations or cash flows. For example, during the economic downturn at the end of 2008 and in 2009, due to a number of factors, including declines in the availability of credit, weakening consumer and business confidence and increased unemployment, we experienced significantly reduced revenue and gross margins when our customers and potential customers reduced their spending on technology and put downward pressure on prices.

Our financial performance could be adversely affected by decreases in spending on technology products and services by our Public segment customers.

Our sales to our Public segment customers are impacted by government spending policies, budget priorities and revenue levels. Although our sales to the federal government are diversified across multiple agencies and departments, they collectively accounted for approximately 10% of 2012 net sales. An adverse change in government spending policies (including budget cuts at the federal level resulting from sequestration), budget priorities or revenue levels could cause our Public segment customers to reduce their purchases or to terminate or not renew their contracts with us, which could adversely affect our business, results of operations or cash flows.

Our business depends on our vendor partner relationships and the availability of their products.

We purchase products for resale from vendor partners, which include OEMs and software publishers, and wholesale distributors. For the year ended December 31, 2012, we purchased approximately 52% of the products we sold directly from vendor partners and the remaining amount from wholesale distributors. We are authorized by vendor partners to sell all or some of their products via direct marketing activities. Our authorization with each vendor partner is subject to specific terms and conditions regarding such things as sales channel restrictions, product return privileges, price protection policies, purchase discounts and vendor partner programs and funding, including purchase rebates, sales volume rebates, purchasing incentives and cooperative advertising reimbursements. However, we do not have any long-term contracts with our vendor partners and many of these arrangements are terminable upon notice by either party. A reduction in vendor partner programs or funding or our failure to timely react to changes in vendor partner programs or funding could have an adverse effect on our business, results of operations or cash flows. In addition, a reduction in the amount of credit granted to us by our vendor partners could increase our need for, and the cost of, working capital and could have an adverse effect on our business, results of operations or cash flows, particularly given our substantial indebtedness.

From time to time, vendor partners may terminate or limit our right to sell some or all of their products or change the terms and conditions or reduce or discontinue the incentives that they offer us. For example, there is no assurance that, as our vendor partners continue to sell directly to end users and through resellers, they will not limit or curtail the availability of their products to resellers like us. Any such termination or limitation or the implementation of such changes could have a negative impact on our business, results of operations or cash flows.

Although we purchase from a diverse vendor base, in 2012, products we purchased from distributors Ingram Micro, Tech Data and SYNNEX represented 12%, 10% and 9%, respectively, of our total purchases. In addition, sales of Apple, Cisco, EMC, Hewlett-Packard, Lenovo and Microsoft products comprise a substantial portion of our sales, representing approximately 56% of net sales in 2012. Sales of products manufactured by Hewlett-Packard and Cisco represented approximately 21% and 13%, respectively, of our 2012 net sales. The loss of, or change in business relationship with, any of these or any other key vendor partners, the diminished availability of their products, or backlogs for their products leading to manufacturer allocation, could reduce the supply and increase the cost of products we sell and negatively impact our competitive position.

Additionally, the relocation of key distributors utilized in our purchasing model could increase our need for, and the cost of, working capital and have an adverse effect on our business, results of operations or cash flows. Further, the sale, spin-off or combination of any of our vendor partners and/or certain of their business units, including any such sale to or combination with a vendor with whom we do not currently have a commercial relationship or whose products we do not sell, could have an adverse impact on our business, results of operations or cash flows.

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Our sales are dependent on continued innovations in hardware, software and services offerings by our vendor partners and the competitiveness of their offerings, and our ability to partner with new and emerging technology providers.

The technology industry is characterized by rapid innovation and the frequent introduction of new and enhanced hardware, software and services offerings. We have been and will continue to be dependent on innovations in hardware, software and services offerings, as well as the acceptance of those innovations by customers. A decrease in the rate of innovation, or the lack of acceptance of innovations by customers, could have an adverse effect on our business, results of operations or cash flows.

In addition, if we are unable to keep up with changes in technology and new hardware, software and services offerings, for example by providing the appropriate training to our account managers, sales technology specialists and engineers to enable them to effectively sell and deliver such new offerings to customers, our business, results of operations or cash flows could be adversely affected.

We also are dependent upon our vendor partners for the development and marketing of hardware, software and services to compete effectively with hardware, software and services of vendors whose products and services we do not currently offer or that we are not authorized to offer in one or more customer channels. To the extent that a vendor's offering that is highly in demand is not available to us for resale in one or more customer channels, and there is not a competitive offering from another vendor that we are authorized to sell in such customer channels, our business, results of operations or cash flows could be adversely impacted.

Substantial competition could reduce our market share and significantly harm our financial performance.

Our current competition includes:

• National resellers such as Dimension Data, ePlus, Insight Enterprises, PC Connection, PCM, Presidio, Softchoice, World Wide Technology and many regional and local resellers;

• Manufacturers who sell directly to customers, such as Dell, Hewlett-Packard and Apple;

• e-tailers, such as Amazon, Newegg, TigerDirect.com and Buy.com;

• Large service providers and system integrators, such as IBM, Accenture, Hewlett-Packard and Dell; and

• Retailers (including their e-commerce activities) such as Staples, Office Depot and Office Max.

We expect the competitive landscape in which we compete to continue to change as new technologies are developed. While innovation can help our business as it creates new offerings for us to sell, it can also disrupt our business model and create new and stronger competitors.

Some of our hardware and software vendor partners sell, and could intensify their efforts to sell, their products directly to our customers. In addition, traditional OEMs are increasing their services capabilities through mergers and acquisitions with service providers, which could potentially increase competition in the market to provide comprehensive technology solutions to customers. Moreover, newer, potentially disruptive technologies exist and are being developed that deliver technology solutions as a service, for example, cloud based solutions, including Software as a Service ("SaaS"), Infrastructure as a Service ("IaaS") and Platform as a Service ("PaaS"). These technologies could increase the amount of sales directly to customers rather than through resellers like us, or could lead to a reduction in our profitability. If any of these trends becomes more prevalent, it could adversely affect our business, results of operations or cash flows.

We focus on offering a high level of service to gain new customers and retain existing customers. To the extent we face increased competition to gain and retain customers, we may be required to reduce prices, increase advertising expenditures or take other actions which could adversely affect our business, results of operations or cash flows. Additionally, some of our competitors may reduce their prices in an attempt to stimulate sales, which may require us to reduce prices. This would require us to sell a greater number of products to achieve the same level of net sales and gross profit. If such a reduction in prices occurs and we are unable to attract new customers and sell increased quantities of products, our sales growth and profitability could be adversely affected.

The success of our business depends on the continuing development, maintenance and operation of our information technology systems.

Our success is dependent on the accuracy, proper utilization and continuing development of our information technology systems, including our business systems, Web servers and voice and data networks. The quality and our utilization

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of the information generated by our information technology systems, and our success in implementing new systems and upgrades, affects, among other things, our ability to:

• conduct business with our customers;

• manage our inventory and accounts receivable;

• purchase, sell, ship and invoice our hardware and software products and provide and invoice our services efficiently and on a timely basis; and

• maintain our cost-efficient operating model.

The integrity of our information technology systems is vulnerable to disruption due to forces beyond our control. While we have taken steps to protect our information technology systems from a variety of threats, including computer viruses and malicious hackers, there can be no guarantee that those steps will be effective. Furthermore, although we have redundant systems at a separate location to back up our primary systems, there can be no assurance that these redundant systems will operate properly if and when required. Any disruption to or infiltration of our information technology systems could significantly harm our business and results of operations.

Breaches of data security could impact our business.

Our business involves the storage and transmission of proprietary information and sensitive or confidential data, including personal information of coworkers, customers and others. In addition, we operate three customer data centers which may store and transmit both business-critical data and confidential information of our customers. In connection with our services business, our coworkers also have access to our customers' confidential data and other information. We have privacy and data security policies in place that are designed to prevent security breaches; however, breaches in security could expose us, our customers or other individuals to a risk of public disclosure, loss or misuse of this information, resulting in legal claims or proceedings, liability or regulatory penalties under laws protecting the privacy of personal information, as well as the loss of existing or potential customers and damage to our brand and reputation. In addition, the cost and operational consequences of implementing further data protection measures could be significant. Such breaches, costs and consequences could adversely affect our business, results of operations or cash flows.

The failure to comply with our Public segment contracts or applicable laws and regulations could result in, among other things, termination, fines or other liabilities, and changes in procurement regulations could adversely impact our business, results of operations or cash flows.

Revenues from our Public segment customers are derived from sales to governmental departments and agencies, educational institutions and healthcare customers, through various contracts and open market sales of products and services. Sales to Public segment customers are highly regulated. Noncompliance with contract provisions, government procurement regulations or other applicable laws or regulations (including but not limited to the False Claims Act and the Medicare and Medicaid Anti-Kickback Statute) could result in civil, criminal and administrative liability, including substantial monetary fines or damages, termination of government contracts or other Public segment customer contracts, and suspension, debarment or ineligibility from doing business with the government and other customers in the Public segment. In addition, generally contracts in the Public segment are terminable at any time for convenience of the contracting agency or group purchasing organization or upon default. The effect of any of these possible actions could adversely affect our business, results of operations or cash flows. In addition, the adoption of new or modified procurement regulations and other requirements may increase our compliance costs and reduce our gross margins, which could have a negative effect on our business, results of operations or cash flows.

If we fail to provide high-quality services to our customers, or if our third-party service providers fail to provide high-quality services to our customers, our reputation, business, results of operations or cash flows could be adversely affected.

Our service offerings include field services, managed services, warranties, configuration services, partner services and telecom services. Additionally, we deliver and manage mission critical software, systems and network solutions for our customers. Finally, we also offer certain services, such as implementation and installation services and repair services, to our customers through various third-party service providers engaged to perform these services on our behalf. If we or our third-party service providers fail to provide high quality services to our customers or such services result in a disruption of our customers' businesses, this could, among other things, result in legal claims and proceedings and liability, and our reputation with our customers, our brand and our business, results of operations or cash flows could be adversely affected.

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If we lose any of our key personnel, or are unable to attract and retain the talent required for our business, our business could be disrupted and our financial performance could suffer.

Our success is heavily dependent upon our ability to attract, develop and retain key personnel to manage and grow our business, including our key executive, management, sales, services and technical coworkers.

Our future success will depend to a significant extent on the efforts of Thomas E. Richards, our Chairman and Chief Executive Officer, as well as the continued service and support of our other executive officers. Our future success also will depend on our ability to retain our customer-facing coworkers, who have been given critical CDW knowledge regarding, and the opportunity to develop strong relationships with, many of our customers. In addition, as we seek to expand our offerings of value-added services and solutions, our success will even more heavily depend on attracting and retaining highly skilled technology specialists and engineers, for whom the market is extremely competitive.

Our inability to attract, develop and retain key personnel could have an adverse effect on our relationships with our vendor partners and customers and adversely affect our ability to expand our offerings of value-added services and solutions. Moreover, our inability to train our sales, services and technical personnel effectively to meet the rapidly changing technology needs of our customers could cause a decrease in the overall quality and efficiency of such personnel. Such consequences could adversely affect our business, results of operations or cash flows.

The interruption of the flow of products from suppliers could disrupt our supply chain.

A significant portion of the products we sell are manufactured or purchased by our vendor partners outside of the U.S., primarily in Asia. Political, social or economic instability in Asia, or in other regions in which our vendor partners purchase or manufacture the products we sell, could cause disruptions in trade, including exports to the U.S. Other events that could also cause disruptions to our supply chain include:

• the imposition of additional trade law provisions or regulations;

• the imposition of additional duties, tariffs and other charges on imports and exports;

• foreign currency fluctuations;

• natural disasters or other adverse occurrences at, or affecting, any of our suppliers' facilities;

• restrictions on the transfer of funds;

• the financial instability or bankruptcy of manufacturers; and

• significant labor disputes, such as strikes.

We cannot predict whether the countries in which the products we sell are purchased or manufactured, or may be purchased or manufactured in the future, will be subject to new or additional trade restrictions or sanctions imposed by the U.S. or foreign governments, including the likelihood, type or effect of any such restrictions. Trade restrictions, including new or increased tariffs or quotas, embargos, sanctions, safeguards and customs restrictions against the products we sell, as well as foreign labor strikes and work stoppages or boycotts, could increase the cost or reduce the supply of product available to us and adversely affect our business, results of operations or cash flows.

A natural disaster or other adverse occurrence at one of our primary facilities or customer data centers could damage our business.

Substantially all of our corporate, warehouse and distribution functions are located at our Vernon Hills, Illinois facilities and our second distribution center in North Las Vegas, Nevada. If the warehouse and distribution equipment at one of our distribution centers were to be seriously damaged by a natural disaster or other adverse occurrence, we could utilize the other distribution center or third-party distributors to ship products to our customers. However, this may not be sufficient to avoid interruptions in our service and may not enable us to meet all of the needs of our customers and would cause us to incur incremental operating costs. In addition, we operate three customer data centers and numerous sales offices which may contain both business-critical data and confidential information of our customers. A natural disaster or other adverse occurrence at any of the customer data centers or at any of our major sales offices could negatively impact our business, results of operations or cash flows.

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We are heavily dependent on commercial delivery services.

We generally ship hardware products to our customers by FedEx, United Parcel Service and other commercial delivery services and invoice customers for delivery charges. If we are unable to pass on to our customers future increases in the cost of commercial delivery services, our profitability could be adversely affected. Additionally, strikes or other service interruptions by such shippers could adversely affect our ability to deliver products on a timely basis.

We are exposed to accounts receivable and inventory risks.

We extend credit to our customers for a significant portion of our net sales, typically on 30-day payment terms. We are subject to the risk that our customers may not pay for the products they have purchased, or may pay at a slower rate than we have historically experienced, the risk of which is heightened during periods of economic downturn or uncertainty or, in the case of Public segment customers, during periods of budget constraints.

We are also exposed to inventory risks as a result of the rapid technological changes that affect the market and pricing for the products we sell. We seek to minimize our inventory exposure through a variety of inventory management procedures and policies, including our rapid-turn inventory model, as well as vendor price protection and product return programs. However, if we were unable to maintain our rapid-turn inventory model, if there were unforeseen product developments that created more rapid obsolescence or if our vendor partners were to change their terms and conditions, our inventory risks could increase. We also from time to time take advantage of cost savings associated with certain opportunistic bulk inventory purchases offered by our vendor partners or we may decide to carry high inventory levels of certain products that have limited or no return privileges due to customer demand or request. These bulk purchases could increase our exposure to inventory obsolescence.

We could be exposed to additional risks if we make acquisitions or enter into alliances.

We may pursue transactions, including acquisitions or alliances, in an effort to extend or complement our existing business. These types of transactions involve numerous risks, including finding suitable transaction partners and negotiating terms that are acceptable to us, the diversion of management's attention from other business concerns, extending our product or service offerings into areas in which we have limited experience, entering into new geographic markets, the potential loss of key coworkers or business relationships and successfully integrating acquired businesses, any of which could adversely affect our operations.

In addition, our financial results could be adversely affected by financial adjustments required by GAAP in connection with these types of transactions where significant goodwill or intangible assets are recorded. To the extent the value of goodwill or identifiable intangible assets with indefinite lives becomes impaired, we may be required to incur material charges relating to the impairment of those assets.

Our future operating results may fluctuate significantly.

We may experience significant variations in our future quarterly results of operations. These fluctuations may result from many factors, including the condition of the technology industry in general, shifts in demand and pricing for hardware, software and services and the introduction of new products or upgrades.

Our operating results are also highly dependent on our level of gross profit as a percentage of net sales. Our gross profit percentage fluctuates due to numerous factors, some of which may be outside of our control, including pricing pressures; changes in product costs from our vendor partners; the availability of price protection, purchase discounts and incentive programs from our vendor partners; changes in product, order size and customer mix; the risk of some items in our inventory becoming obsolete; increases in delivery costs that we cannot pass on to customers; and general market and competitive conditions.

In addition, our cost structure is based, in part, on anticipated sales and gross margins. Therefore, we may not be able to adjust our cost structure quickly enough to compensate for any unexpected sales or gross margin shortfall, and any such inability could have an adverse effect on our business, results of operations or cash flows.

We are exposed to risks from legal proceedings and audits.

We are party to various legal proceedings that arise in the ordinary course of our business, which include commercial, employment, tort and other litigation.

We are subject to intellectual property infringement claims against us in the ordinary course of our business, either because of the products and services we sell or the business systems and processes we use to sell such products and services, in

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the form of cease-and-desist letters, licensing inquiries, lawsuits and other communications and demands. In our industry, such intellectual property claims have become more frequent as the complexity of technological products and the intensity of competition in our industry have increased. Increasingly, many of these assertions are brought by non-practicing entities whose principal business model is to secure patent licensing revenue, but we may also be subject to suits from competitors who may seek licensing revenue, lost profits and/or an injunction preventing us from engaging in certain activities, including selling certain products and services.

Because of our significant sales to governmental entities, we also are subject to audits by federal, state and local authorities. We also are subject to audits by various vendor partners and large customers, including government agencies, relating to purchases and sales under various contracts. In addition, we are subject to indemnification claims under various contracts.

Current and future litigation, infringement claims, governmental proceedings, audits or indemnification claims that we face may result in substantial costs and expenses and significantly divert the attention of our management regardless of the outcome. In addition, current and future litigation, infringement claims, governmental proceedings, audits or indemnification claims could lead to increased costs or interruptions of our normal business operations. Litigation, infringement claims, governmental proceedings, audits or indemnification claims involve uncertainties and the eventual outcome of any litigation, infringement claim, governmental proceeding, audit or indemnification claim could adversely affect our business, results of operations or cash flows.

We are controlled by the Equity Sponsors, whose interests may differ from our other stakeholders.

Substantially all of the common stock of Parent is held indirectly by investment funds affiliated with, or co-investment vehicles controlled by, the Equity Sponsors. As a result, the Equity Sponsors control us and have the power to elect all of the members of Parent's board of directors and approve any action requiring the approval of the holders of Parent's stock, including approving acquisitions or sales of all or substantially all of our assets. The directors appointed by the Equity Sponsors have the ability to control decisions affecting our capital structure, including the issuance of additional debt and capital stock, the declaration of dividends, and to appoint new management. If we encounter financial difficulties, or we are unable to pay our debts as they mature, the interests of the Equity Sponsors might conflict with the interests of our other equity holders, debt holders or other stakeholders. Additionally, the Equity Sponsors are in the business of investing in companies and may, from time to time, acquire and hold interests in businesses that compete directly or indirectly with us. The Equity Sponsors may also separately pursue acquisition opportunities that may be complementary to our business and, as a result, those acquisition opportunities may not be available to us. Since our equity securities, which are not registered under the Securities Exchange Act of 1934, are not listed on any U.S. securities exchange, we are not subject to any of the corporate governance requirements of any U.S. securities exchange.

Item 1B. Unresolved Staff Comments

None.

Item 2. Properties

As of December 31, 2012, we owned or leased a total of approximately 2.1 million square feet of space throughout the U.S. and Canada. We own two properties: a combined office and an approximately 450,000 square foot distribution center in Vernon Hills, Illinois, and an approximately 513,000 square foot distribution center in North Las Vegas, Nevada. In addition, we conduct sales, services and administrative activities in various leased locations throughout the U.S. and Canada, including data centers in Madison, Wisconsin and Minneapolis, Minnesota.

We believe that our facilities are well maintained, suitable for our business and occupy sufficient space to meet our operating needs. As part of our normal business, we regularly evaluate sales center performance and site suitability. Leases covering our currently occupied leased properties expire at varying dates, generally within the next ten years. We anticipate no difficulty in retaining occupancy through lease renewals, month-to-month occupancy or replacing the leased properties with equivalent properties. We believe that suitable additional or substitute leased properties will be available as required.

Item 3. Legal Proceedings

We are party to various legal proceedings that arise in the ordinary course of our business, which include commercial, intellectual property, employment, tort and other litigation matters. We are also subject to audit by federal, state and local authorities, by various partners and large customers, including government agencies, relating to purchases and sales under various contracts. In addition, we are subject to indemnification claims under various contracts. From time to time, certain of our customers file voluntary petitions for reorganization or liquidation under the U.S. bankruptcy laws. In such cases, certain pre-petition payments received by us could be considered preference items and subject to return to the bankruptcy administrator.

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As of December 31, 2012, we do not believe that there is a reasonable possibility that any material loss exceeding the amounts already recognized for these proceedings and matters, if any, has been incurred. However, the ultimate resolutions of these proceedings and matters are inherently unpredictable. As such, our financial condition and results of operations could be adversely affected in any particular period by the unfavorable resolution of one or more of these proceedings or matters.

Item 4. Mine Safety Disclosures

Not applicable.

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PART II

Item 5. Market for Registrant’s Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities

Market Information

Our outstanding common stock is privately held, and there is no established public trading market for our common stock.

Holders

All of our outstanding common stock is owned by CDW Holdings LLC.

Dividends

We did not pay any dividends in 2012 or 2011.

Our senior credit agreements and indentures impose restrictions on our ability to pay dividends, and thus our ability to pay dividends on our common stock will depend upon, among other things, our level of indebtedness at the time of the proposed dividend and whether we are in default under any of our debt instruments. Our future dividend policy will also depend on the requirements of any future financing agreements to which we may be a party and other factors considered relevant by our board of directors. Any decision to declare and pay dividends in the future will be made at the discretion of our board of directors and will depend on, among other things, our results of operations, cash requirements, financial condition, business opportunities, provision of applicable law and other factors that our board of directors may deem relevant. For a discussion of our cash resources and needs, see “Management’s Discussion and Analysis of Financial Condition and Results of Operations—Liquidity and Capital Resources” included elsewhere in this report.

Item 6. Selected Financial Data

The selected financial data set forth below are not necessarily indicative of the results of future operations and should be read in conjunction with “Management’s Discussion and Analysis of Financial Condition and Results of Operations” and our audited consolidated financial statements and the related notes included elsewhere in this report.

We have derived the selected financial data presented below as of December 31, 2011 and December 31, 2012 and for the years ended December 31, 2010, 2011, and 2012 from our audited consolidated financial statements and related notes, which are included elsewhere in this report. The selected financial data as of December 31, 2008 and December 31, 2009 have been derived from our audited consolidated financial statements as of and for those periods, which are not included in this report.

The following are some of the items affecting comparability of the selected financial data for the periods presented:

• During the years ended December 31, 2011 and 2012, we recorded net losses on extinguishments of long-term debt of $118.9 million and $17.2 million, respectively. The losses represented the difference between the amount paid upon extinguishment, including call premiums and expenses paid to the debt holders and agents, and the net carrying amount of the extinguished debt, adjusted for a portion of the unamortized deferred financing costs.

• During the years ended December 31, 2008 and 2009, we recorded goodwill impairment charges of $1,712.0 million and $241.8 million, respectively. These impairments were primarily attributable to deterioration in macroeconomic conditions and overall declines in net sales.

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	Years Ended December 31,
(in millions)	2008			2009			2010			2011			2012
Statement of Operations Data:
Net sales	$	8,071.2		$	7,162.6		$	8,801.2		$	9,602.4		$	10,128.2
Cost of sales	6,710.2			6,029.7			7,410.4			8,018.9			8,458.6
Gross profit	1,361.0			1,132.9			1,390.8			1,583.5			1,669.6
Selling and administrative expenses	894.8			821.1			932.1			990.1			1,029.5
Advertising expense	141.3			101.9			106.0			122.7			129.5
Goodwill impairment	1,712.0			241.8			—			—			—
Income (loss) from operations	(1,387.1		)	(31.9		)	352.7			470.7			510.6
Interest expense, net	(390.3		)	(431.7		)	(391.9		)	(324.2		)	(307.4		)
Net gain (loss) on extinguishments of long-term debt	—			—			2.0			(118.9		)	(17.2		)
Other income, net	0.2			2.4			0.2			0.7			0.1
Income (loss) before income taxes	(1,777.2		)	(461.2		)	(37.0		)	28.3			186.1
Income tax benefit (expense)	12.1			87.8			7.8			(11.2		)	(67.1		)
Net (loss) income	$	(1,765.1	)	$	(373.4	)	$	(29.2	)	$	17.1		$	119.0
Balance Sheet Data (at period end):
Cash and cash equivalents	$	94.4		$	88.0		$	36.6		$	99.9		$	37.9
Working capital	877.6			923.2			675.4			538.1			666.5
Total assets	6,276.3			5,976.0			5,943.8			5,949.6			5,700.1
Total debt and capitalized lease obligations (1)	4,633.5			4,621.9			4,290.0			4,066.0			3,771.0
Total shareholders’ equity (deficit)	262.2			(44.7		)	(43.5		)	(7.3		)	136.5
Other Financial Data:
Capital expenditures	$	41.1		$	15.6		$	41.5		$	45.7		$	41.4
Depreciation and amortization	218.4			218.2			209.4			204.9			210.2
Gross profit as a percentage of net sales	16.9		%	15.8		%	15.8		%	16.5		%	16.5		%
Ratio of earnings to fixed charges (2)	(a)			(a)			(a)			1.1			1.6
EBITDA (3)	(1,168.5		)	188.7			564.3			557.4			703.7
Adjusted EBITDA (3)	570.6			465.4			601.8			717.3			766.6
Statement of Cash Flows Data:
Net cash provided by (used in):
Operating activities	$	215.4		$	107.6		$	423.7		$	214.7		$	317.4
Investing activities	(60.3		)	(82.6		)	(125.4		)	(56.0		)	(41.7		)
Financing activities	(75.8		)	(31.9		)	(350.1		)	(95.4		)	(338.0		)

(1) Excludes borrowings of $34.1 million, $25.0 million, $28.2 million, $278.7 million and $249.2 million, as of December 31, 2008, 2009, 2010, 2011 and 2012, respectively, under our inventory financing agreements. We do not include these borrowings in total debt because we have not in the past incurred, and in the future do not expect to incur, any interest expense or late fees under these agreements.

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(2) For purposes of calculating the ratio of earnings to fixed charges, earnings consist of earnings before income taxes minus income from equity investees plus fixed charges. Fixed charges consist of interest expensed and the portion of rental expense we believe is representative of the interest component of rental expense.

(a) For the years ended December 31, 2008, 2009 and 2010, earnings available for fixed charges were inadequate to cover fixed charges by $1,777.2 million, $461.2 million and $37.0 million, respectively.

(3) EBITDA is defined as consolidated net income (loss) before interest income (expense), income tax benefit (expense), depreciation, and amortization. Adjusted EBITDA, which is a measure defined in our credit agreements, is calculated by adjusting EBITDA for certain items of income and expense including (but not limited to) the following: (a) non-cash equity-based compensation; (b) goodwill impairment charges; (c) sponsor fees; (d) certain consulting fees; (e) debt-related legal and accounting costs; (f) equity investment income and losses; (g) certain severance and retention costs; (h) gains and losses from the early extinguishment of debt; (i) gains and losses from asset dispositions outside the ordinary course of business; and (j) non-recurring, extraordinary or unusual gains or losses or expenses.

We have included a reconciliation of EBITDA and Adjusted EBITDA in the table below. Both EBITDA and Adjusted EBITDA are considered non-GAAP financial measures. Generally, a non-GAAP financial measure is a numerical measure of a company’s performance, financial position or cash flows that either excludes or includes amounts that are not normally included or excluded in the most directly comparable measure calculated and presented in accordance with GAAP. Non-GAAP measures used by the Company may differ from similar measures used by other companies, even when similar terms are used to identify such measures. We believe that EBITDA and Adjusted EBITDA provide helpful information with respect to our operating performance and cash flows including our ability to meet our future debt service, capital expenditures and working capital requirements. Adjusted EBITDA also provides helpful information as it is the primary measure used in certain financial covenants contained in our credit agreements.

The following unaudited table sets forth reconciliations of net income (loss) to EBITDA and EBITDA to Adjusted EBITDA for the periods presented:

	Years Ended December 31,
(in millions)	2008			2009			2010			2011		2012
Net (loss) income	$	(1,765.1	)	$	(373.4	)	$	(29.2	)	$	17.1	$	119.0
Depreciation and amortization	218.4			218.2			209.4			204.9		210.2
Income tax (benefit) expense	(12.1		)	(87.8		)	(7.8		)	11.2		67.1
Interest expense, net	390.3			431.7			391.9			324.2		307.4
EBITDA	(1,168.5		)	188.7			564.3			557.4		703.7
Non-cash equity-based compensation	17.8			15.9			11.5			19.5		22.1
Sponsor fees	5.0			5.0			5.0			5.0		5.0
Consulting and debt-related professional fees	4.3			14.1			15.1			5.1		0.6
Goodwill impairment	1,712.0			241.8			—			—		—
Net (gain) loss on extinguishments of long-term debt	—			—			(2.0		)	118.9		17.2
Other adjustments (i)	—			(0.1		)	7.9			11.4		18.0
Adjusted EBITDA	$	570.6		$	465.4		$	601.8		$	717.3	$	766.6

(i) Includes certain retention costs and equity investment income, a litigation loss in the fourth quarter of 2012, certain severance costs in 2009, and a gain related to the sale of the Informacast software and equipment in 2009.

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The following unaudited table sets forth a reconciliation of EBITDA to net cash provided by operating activities for the periods presented:

	Years Ended December 31,
(in millions)	2008			2009			2010			2011			2012
EBITDA	$	(1,168.5	)	$	188.7		$	564.3		$	557.4		$	703.7
Depreciation and amortization	(218.4		)	(218.2		)	(209.4		)	(204.9		)	(210.2		)
Income tax benefit (expense)	12.1			87.8			7.8			(11.2		)	(67.1		)
Interest expense, net	(390.3		)	(431.7		)	(391.9		)	(324.2		)	(307.4		)
Net (loss) income	(1,765.1		)	(373.4		)	(29.2		)	17.1			119.0
Depreciation and amortization	218.4			218.2			209.4			204.9			210.2
Goodwill impairment	1,712.0			241.8			—			—			—
Equity-based compensation expense	17.8			15.9			11.5			19.5			22.1
Amortization of deferred financing costs and debt premium	38.6			16.2			18.0			15.7			13.6
Deferred income taxes	(39.9		)	(94.4		)	(4.3		)	(10.2		)	(56.3		)
Allowance for doubtful accounts	0.4			(0.2		)	(1.3		)	0.4			—
Realized loss on interest rate swap agreements	18.6			103.2			51.5			2.8			—
Mark to market loss on interest rate derivatives	—			—			4.7			4.2			0.9
Net (gain) loss on extinguishments of long-term debt	—			—			(2.0		)	118.9			17.2
Net loss (gain) on sale and disposal of assets	0.5			(1.7		)	0.7			0.3			0.1
Changes in assets and liabilities	14.1			(18.0		)	165.3			(158.3		)	(9.4		)
Other non-cash items	—			—			(0.6		)	(0.6		)	—
Net cash provided by operating activities	$	215.4		$	107.6		$	423.7		$	214.7		$	317.4

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Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations

Unless otherwise indicated or the context otherwise requires, as used in this “Management’s Discussion and Analysis of Financial Condition and Results of Operations,” the terms “we,” “us,” “the Company,” “our,” “CDW” and similar terms refer to CDW Corporation and its subsidiaries. “Management’s Discussion and Analysis of Financial Condition and Results of Operations” should be read in conjunction with the audited consolidated financial statements and the related notes included elsewhere in this report. This discussion contains forward-looking statements that are subject to numerous risks and uncertainties. Actual results may differ materially from those contained in any forward-looking statements. See “Forward-Looking Statements” at the end of this discussion.

Overview

CDW is a Fortune 500 company and a leading provider of integrated information technology (“IT”) solutions in the U.S. and Canada. We help our customer base of more than 250,000 small, medium and large business, government, education and healthcare customers by delivering critical solutions to their increasingly complex IT needs. Our broad array of offerings range from discrete hardware and software products to integrated IT solutions such as mobility, security, data center optimization, cloud computing, virtualization and collaboration. Our product portfolio includes more than 100,000 products from more than 1,000 brands. We provide these solutions through a large and experienced sales force and service delivery team consisting of more than 4,300 coworkers, including nearly 1,400 highly skilled technology specialists and engineers.

We are a leading U.S. sales channel partner for many original equipment manufacturers (“OEMs”) and software publishers (collectively, our “vendor partners”), whose products we include in our offerings. We believe we are an important extension of our vendor partners' sales and marketing capabilities, providing them with a cost-effective way to reach customers and maintain a consistent brand experience through our established end-market coverage and extensive customer access.

We have two reportable segments: Corporate, which is comprised primarily of private sector business customers, and Public, which is comprised of government agencies and education and healthcare institutions. Our Corporate segment is divided into a medium-large business customer channel, primarily serving customers with more than 100 employees, and a small business customer channel, primarily serving customers with up to 100 employees. We also have two other operating segments, CDW Advanced Services and Canada, which do not meet the reportable segment quantitative thresholds and, accordingly, are combined together as “Other.” The CDW Advanced Services business consists primarily of customized engineering services delivered by technology specialists and engineers, and managed services that include Infrastructure as a Service (“IaaS”) offerings. Revenues from the sale of hardware, software, custom configuration and third-party provided services are recorded within our Corporate and Public segments.

We may sell all or only select products that our vendor partners offer. Each vendor partner agreement provides for specific terms and conditions, which may include one or more of the following: product return privileges, price protection policies, purchase discounts and vendor incentive programs, such as purchase or sales rebates and cooperative advertising reimbursements. We also resell software for major software publishers. Our agreements with software publishers allow the end-user customer to acquire software or licensed products and services. In addition to helping our customers determine the best software solutions for their needs, we help them manage their software agreements, including warranties and renewals. A significant portion of our advertising and marketing expenses are reimbursed through cooperative advertising reimbursement programs. These programs are at the discretion of our vendors and are typically tied to sales or purchasing volumes or other commitments to be met by us within a specified period of time.

Trends and Key Factors Affecting our Financial Performance

Net sales, gross profit and operating income increased 5.5%, 5.4% and 8.5%, respectively, in 2012 compared to 2011. Our Corporate segment grew net sales by 3.3% and our Public segment grew net sales by 7.1%. Gross profit as a percentage of net sales remained flat from 2011 at 16.5%. The increase in operating income was driven by sales growth and our continued focus on cost management. Net income increased $101.9 million, to $119.0 million in 2012, compared to $17.1 million in 2011.

We believe the following trends may have an important impact on our financial performance:

• An important factor affecting our ability to generate sales and achieve our targeted operating results is the impact of general economic conditions on our customers' willingness to spend on information technology. Beginning in the second quarter of 2012, we began to see customers take a more cautious approach to spending as increased macroeconomic uncertainty impacted decision-making and led to some customers delaying purchases. We expect this trend to continue into 2013. Uncertainties related to the potential impacts of federal budget negotiations, potential changes in tax and regulatory policy, weakening consumer and business confidence or increased unemployment could

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result in reduced or deferred spending by our customers on information technology products and services and increased competitive pricing pressures.

• Our Public segment sales are impacted by government spending policies, budget priorities and revenue levels. An adverse change in any of these factors could cause our Public segment customers to reduce their purchases or to terminate or not renew contracts with us, which could adversely affect our business, results of operations or cash flows. Although our sales to the federal government are diversified across multiple agencies and departments, they collectively accounted for approximately 10%, 10% and 11% of our net sales in 2012, 2011 and 2010, respectively.

• We believe that the transition to more complex technology solutions will continue as important growth areas for us in the future. The market for technology products and services is highly competitive. Competition is based on the ability to tailor specific solutions to customer needs, quality and breadth of product and service offerings, knowledge and expertise of sales force, customer service, price, product availability, speed of delivery and credit availability.

Key Business Metrics

Our management monitors a number of financial and non-financial measures and ratios on a regular basis in order to track the progress of our business and make adjustments as necessary. We believe that the most important of these measures and ratios include average daily sales, gross margin, operating margin, EBITDA and Adjusted EBITDA, cash and cash equivalents, net working capital, cash conversion cycle (defined to be days of sales outstanding in accounts receivable plus days of supply in inventory minus days of purchases outstanding in accounts payable), debt levels including available credit and leverage ratios, sales per coworker and coworker turnover. These measures and ratios are compared to standards or objectives set by management, so that actions can be taken, as necessary, in order to achieve the standards and objectives. Adjusted EBITDA, a non-GAAP financial measure, also provides helpful information as it is the primary measure used in certain financial covenants contained in our senior credit facilities. In addition to net sales, gross profit, operating income and net income discussed above, the following are the results of other key measures in 2012 compared to 2011:

• Average daily sales increased 5.9% to $39.9 million.

• Adjusted EBITDA increased 6.9% to $766.6 million.

• The cash conversion cycle decreased from 27 days to 24 days.

• Net debt (defined as long-term debt minus cash and cash equivalents) decreased $233.0 million from $3,966.1 million to $3,733.1 million.

• The senior secured leverage ratio (as defined in our credit agreements) decreased from 2.7 to 2.4.

• The net leverage ratio (as defined in our credit agreements) decreased from 5.9 to 5.2.

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Results of Operations

Year Ended December 31, 2012 Compared to Year Ended December 31, 2011

The following table presents our results of operations, in dollars and as a percentage of net sales, for the years ended December 31, 2012 and 2011:

	Year Ended December 31, 2012					Year Ended December 31, 2011
	Dollars in Millions			Percentage of Net Sales		Dollars in Millions			Percentage of Net Sales
Net sales	$	10,128.2		100.0	%	$	9,602.4		100.0	%
Cost of sales	8,458.6			83.5		8,018.9			83.5
Gross profit	1,669.6			16.5		1,583.5			16.5
Selling and administrative expenses	1,029.5			10.2		990.1			10.3
Advertising expense	129.5			1.3		122.7			1.3
Income from operations	510.6			5.0		470.7			4.9
Interest expense, net	(307.4		)	(3.0	)	(324.2		)	(3.4	)
Net loss on extinguishments of long-term debt	(17.2		)	(0.2	)	(118.9		)	(1.2	)
Other income, net	0.1			—		0.7			—
Income before income taxes	186.1			1.8		28.3			0.3
Income tax expense	(67.1		)	(0.7	)	(11.2		)	(0.1	)
Net income	$	119.0		1.1	%	$	17.1		0.2	%

Net sales

The following table presents our net sales by segment, in dollars and as a percentage of total net sales, and the year-over-year dollar and percentage change in net sales for the years ended December 31, 2012 and 2011:

	Years Ended December 31,
	2012				2011
	Dollars in Millions		Percentage of Total Net Sales		Dollars in Millions		Percentage of Total Net Sales		Dollar Change		Percent Change (1)
Corporate	$	5,512.8	54.4	%	$	5,334.4	55.6	%	$	178.4	3.3	%
Public	4,023.0		39.7		3,757.2		39.1		265.8		7.1
Other	592.4		5.9		510.8		5.3		81.6		16.0
Total net sales	$	10,128.2	100.0	%	$	9,602.4	100.0	%	$	525.8	5.5	%

(1) There were 254 and 255 selling days in the years ended December 31, 2012 and 2011, respectively. On an average daily basis, total net sales increased 5.9%.

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The following table presents our net sales by customer channel for our Corporate and Public segments and the year-over-year dollar and percentage change in net sales for the years ended December 31, 2012 and 2011:

(in millions)	Years Ended December 31,
	2012		2011		Dollar Change			Percent Change
Corporate:
Medium / Large	$	4,448.5	$	4,287.1	$	161.4		3.8	%
Small Business	1,064.3		1,047.3		17.0			1.6
Total Corporate	$	5,512.8	$	5,334.4	$	178.4		3.3	%
Public:
Government	$	1,394.1	$	1,343.5	$	50.6		3.8	%
Education	1,192.3		1,197.7		(5.4		)	(0.4	)
Healthcare	1,436.6		1,216.0		220.6			18.1
Total Public	$	4,023.0	$	3,757.2	$	265.8		7.1	%

Total net sales in 2012 increased $525.8 million, or 5.5%, to $10,128.2 million, compared to $9,602.4 million in 2011. There were 254 and 255 selling days in the years ended December 31, 2012 and 2011, respectively. On an average daily basis, total net sales increased 5.9%. The increase in total net sales was the result of general volume growth, market share gains, a more tenured sales force, and a continued focus on seller productivity across all areas of the organization. Our net sales growth for the year ended December 31, 2012 reflected growth in notebooks/mobile devices, netcomm products, software products, desktop computers and enterprise storage.

Corporate segment net sales in 2012 increased $178.4 million, or 3.3%, compared to 2011. Within our Corporate segment, net sales to medium/large customers increased 3.8% between years, and net sales to small business customers increased 1.6% between years. Customers within the Corporate segment continued to take a more cautious approach to spending as increased macroeconomic uncertainty impacted decision-making and led to some customers delaying purchases. The increases in Corporate segment net sales were primarily a result of hardware growth, most notably in netcomm products, and unit volume growth in desktop computers. Software product growth, led by network management and security software, also contributed to the increase in net sales. Partially offsetting the growth was a decline in net sales of memory products due to several large orders in the second and third quarters of 2011 that did not recur.

Public segment net sales in 2012 increased $265.8 million, or 7.1%, between years, driven by continued strong performance in the healthcare customer channel. Net sales to healthcare customers increased $220.6 million, or 18.1%, between years, led by hardware growth, most notably in enterprise storage, and unit volume growth in netcomm products, desktop computers and point of care technology carts. Software product growth also contributed to the increase in net sales in healthcare. The healthcare customer channel growth was primarily the result of deeper relationships with several group purchasing organizations and increased healthcare industry demand for IT products, as the healthcare industry continued its adoption of electronic medical records and point of care technologies. Net sales to government customers increased $50.6 million, or 3.8%, in 2012 compared to 2011 led by unit volume increases in sales of notebooks/mobile devices, partially offset by a decline in net sales of netcomm products. Net sales to education customers decreased $5.4 million, or 0.4%, between years, reflecting budget constraints. A decline in sales to K-12 customers was partially offset by growth in sales to higher education customers that was led by increased sales of netcomm products, as higher education customers refreshed and added additional enterprise technology.

Gross profit

Gross profit increased $86.1 million, or 5.4%, to $1,669.6 million in 2012, compared to $1,583.5 million in 2011. As a percentage of total net sales, gross profit was 16.5% in both 2012 and 2011. Gross profit margin was positively impacted 10 basis points by a higher mix of commission and net service contract revenue. Fully offsetting these increases in gross profit margin were declines in vendor funding primarily due to program changes for certain vendors. Commission revenue, including agency fees earned on sales of software licenses and software assurance under enterprise agreements, has a positive impact on our gross profit margin, as we record the fee or commission as a component of net sales when earned and there is no corresponding cost of sales. Net service contract revenue, including items such as third-party services and warranties, also has a positive impact on gross profit margin as our cost paid to the vendor or third-party service provider is recorded as a reduction to net sales, resulting in net sales being equal to the gross profit on the transaction. Vendor funding includes purchase discounts, volume rebates and cooperative advertising.

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The gross profit margin may fluctuate based on various factors, including vendor incentive and inventory price protection programs, cooperative advertising funds classified as a reduction of cost of sales, product mix, net service contract revenue, commission revenue, pricing strategies, market conditions, and other factors, any of which could result in changes in gross profit margins.

Selling and administrative expenses

Selling and administrative expenses increased $39.4 million, or 4.0%, to $1,029.5 million in 2012, compared to $990.1 million in 2011. As a percentage of total net sales, selling and administrative expenses decreased 10 basis points to 10.2% in 2012, down from 10.3% in 2011. The dollar increase in selling and administrative expenses was primarily due to higher payroll costs (excluding bonus compensation tied to Adjusted EBITDA) of $43.0 million. The higher payroll costs reflected in selling and administrative expenses were driven by increased sales commissions and other variable compensation costs consistent with higher sales and gross profit. While total coworker count increased by 59 coworkers, from 6,745 coworkers at December 31, 2011 to 6,804 coworkers at December 31, 2012, the increase was primarily comprised of service delivery coworkers, the cost of which is reflected in cost of sales. Other factors that increased selling and administrative expenses included a $5.8 million increase in health benefits due to higher claims costs and a higher average number of participants in 2012 compared to 2011, a $5.3 million increase in depreciation and amortization expense related primarily to additional capital expenditures for information technology systems, and a $2.6 million increase in stock compensation expense, primarily due to incremental expense related to a modified Class B Common Unit grant agreement with our former chief executive officer. Partially offsetting these increases was an $11.8 million decline in bonus compensation tied to Adjusted EBITDA, as performance fell below target, $3.8 million of expenses related to the modification of our senior secured term loan facility in 2011 that did not recur in 2012, and a $3.3 million decline in litigation expenses between years.

The decrease in selling and administrative expenses as a percentage of sales of 10 basis points between years was driven by the decline in incentive compensation tied to Adjusted EBITDA.

Advertising expense

Advertising expense increased $6.8 million, or 5.6%, to $129.5 million in 2012, compared to $122.7 million in 2011. As a percentage of net sales, advertising expense was 1.3% in both 2012 and 2011. The increase in advertising expense was due to a focus on continuing to advertise our solutions and products and to build our reputation as a leading IT solutions provider, primarily through targeted digital advertising, partially offset by decreases in expenditures for print advertising.

Income from operations

The following table presents income (loss) from operations by segment, in dollars and as a percentage of net sales, and the year-over-year percentage change in income (loss) from operations for the years ended December 31, 2012 and 2011:

	Year Ended December 31, 2012					Year Ended December 31, 2011
	Dollars in Millions			Operating Margin Percentage		Dollars in Millions			Operating Margin Percentage		Percent Change in Income (Loss) from Operations
Segments: (1)
Corporate	$	349.0		6.3	%	$	331.6		6.2	%	5.2	%
Public	246.7			6.1		233.3			6.2		5.7
Other	18.6			3.1		17.5			3.4		6.5
Headquarters (2)	(103.7		)	nm*		(111.7		)	nm*		7.2
Total income from operations	$	510.6		5.0	%	$	470.7		4.9	%	8.5	%

* Not meaningful

(1) Segment income (loss) from operations includes the segment’s direct operating income (loss) and allocations for Headquarters’ costs, allocations for logistics services, certain inventory adjustments, and volume rebates and cooperative advertising from vendors.

(2) Includes Headquarters’ function costs that are not allocated to the segments.

Income from operations was $510.6 million in 2012, an increase of $39.9 million, or 8.5%, compared to $470.7 million in 2011. This increase was driven by higher net sales and gross profit, partially offset by higher selling and administrative expenses and advertising expense. Total operating margin percentage increased 10 basis points to 5.0% in 2012,

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compared to 4.9% in 2011. Operating margin percentage was positively impacted by the decrease in selling and administrative expenses as a percentage of net sales.

Corporate segment income from operations was $349.0 million in 2012, an increase of $17.4 million, or 5.2%, compared to $331.6 million in 2011. This increase was primarily driven by higher net sales and gross profit margin, partially offset by higher selling and administrative expenses, resulting in a net increase in segment operating income before allocations of $14.4 million in 2012 compared to 2011. In addition, Corporate segment income from operations benefited from an increase of $2.5 million in income allocations from our logistics operations and a decrease of $0.5 million in Headquarters' expense allocations in 2012 compared to 2011. The improved profitability of our logistics operations was driven by stronger operating leverage given higher purchase volumes while support costs remained flat.

Public segment income from operations was $246.7 million in 2012, an increase of $13.4 million, or 5.7%, compared to $233.3 million in 2011. This increase reflected higher segment operating income before allocations of $4.0 million as a result of increased net sales and gross profit dollars, partially offset by higher selling and administrative costs. In addition, Public segment income from operations benefited from an increase of $5.7 million in income allocations from our logistics operations and a decrease in Headquarters’ expense allocations of $3.7 million in 2012 compared to 2011.

Interest expense, net

At December 31, 2012, our outstanding long-term debt totaled $3,771.0 million, compared to $4,066.0 million at December 31, 2011. Net interest expense in 2012 was $307.4 million, a decrease of $16.8 million compared to $324.2 million in 2011. Interest expense in 2011 included a benefit of $19.4 million, due to an adjustment to the long-term accrued interest liability associated with the extinguishment of $1,078.0 million of senior notes due 2015. The long-term accrued interest liability represents the difference between interest expense previously recognized under the effective interest method and actual interest paid. Of the remaining net decrease of $36.2 million, $27.2 million was due to lower effective interest rates and lower debt balances in 2012 compared to the prior year as a result of debt repayment and refinancing activities completed during 2011 and 2012. The remaining net decrease was primarily attributable to additional interest expense in 2011 related to the interest rate swaps that terminated in January 2011, higher 2011 mark-to-market losses on interest rate caps, higher amortization of deferred financing costs in 2011 compared to 2012 and a 2012 benefit related to an adjustment to the long-term accrued interest liability associated with the extinguishment of $100.0 million of senior subordinated notes due 2017.

Net loss on extinguishments of long-term debt

During 2012, we recorded a net loss on extinguishments of long-term debt of $17.2 million compared to $118.9 million in 2011.

In February and March 2012, we purchased or redeemed the remaining $129.0 million of senior notes due 2015, funded with the issuance of an additional $130.0 million of senior notes due 2019. As a result, we recorded a loss on extinguishment of long-term debt of $9.4 million, representing the difference between the purchase or redemption price of the senior notes due 2015 and the net carrying amount of the purchased debt, adjusted for the remaining unamortized deferred financing costs.

In December 2012, we redeemed $100.0 million aggregate principal amount of senior subordinated notes due 2017 for $106.3 million. We recorded a loss on extinguishment of long-term debt of $7.8 million representing the difference between the redemption price and the net carrying amount of the purchased debt, adjusted for a portion of the unamortized deferred financing costs.

In March 2011, we amended our senior secured term loan facility and recorded a loss on extinguishment of long-term debt of $3.2 million, representing a write-off of a portion of the unamortized deferred financing costs on this facility.    

In April and May 2011, we purchased $1,078.0 million of senior notes due 2015, funded with the issuance of $1,175.0 million of senior notes due 2019. As a result, we recorded a loss on extinguishment of long-term debt of $114.1 million, representing the difference between the purchase price of the senior notes due 2015 at 109% of principal amount and the net carrying amount of the purchased debt, adjusted for a portion of the unamortized deferred financing costs.

In June 2011, we entered into a new $900.0 million senior secured asset-based revolving credit facility, replacing the existing $800.0 million facility. As a result, we recorded a loss on extinguishment of long-term debt of $1.6 million representing a write-off of a portion of the unamortized deferred financing costs related to the previous facility.

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Income tax expense

Income tax expense was $67.1 million in 2012, compared to $11.2 million in 2011. The effective income tax rate was 36.0% and 39.7% for 2012 and 2011, respectively.

For 2012, the effective tax rate differed from the U.S. federal statutory rate primarily due to favorable adjustments to state tax credits which are partially offset by the unfavorable impact of adjustments to deferred taxes due to changes in state tax laws and permanent differences. For 2011, the effective tax rate differed from the U.S. federal statutory rate primarily due to the unfavorable impact of permanent differences offset by a benefit for state income taxes. The lower effective tax rate for 2012 as compared to 2011 was primarily driven by the impact of favorable adjustments to state tax credits in 2012 and the lower rate impact of permanent differences in 2012 due to the significantly greater amount of pre-tax income.

Net income

Net income was $119.0 million in 2012, compared to $17.1 million in 2011. The 2012 and 2011 results included after tax losses on extinguishments of long-term debt of $10.5 million and $72.5 million, respectively. Other significant factors and events causing the net changes from 2011 to 2012 are discussed above.

Adjusted EBITDA

Adjusted EBITDA was $766.6 million in 2012, an increase of $49.3 million, or 6.9%, compared to $717.3 million in 2011. As a percentage of net sales, Adjusted EBITDA was 7.6% and 7.5% in 2012 and 2011, respectively.

We have included a reconciliation of EBITDA and Adjusted EBITDA for 2012 and 2011 in the table below. EBITDA is defined as consolidated net income before interest expense, income tax expense, depreciation and amortization. Adjusted EBITDA, which is a measure defined in our credit agreements, means EBITDA adjusted for certain items which are described in the table below. Both EBITDA and Adjusted EBITDA are considered non-GAAP financial measures. Generally, a non-GAAP financial measure is a numerical measure of a company's performance, financial position or cash flows that either excludes or includes amounts that are not normally included or excluded in the most directly comparable measure calculated and presented in accordance with GAAP. Non-GAAP measures used by the Company may differ from similar measures used by other companies, even when similar terms are used to identify such measures. We believe that EBITDA and Adjusted EBITDA provide helpful information with respect to our operating performance and cash flows including our ability to meet our future debt service, capital expenditures and working capital requirements. Adjusted EBITDA also provides helpful information as it is the primary measure used in certain financial covenants contained in our credit agreements. See “Selected Financial Data” included elsewhere in this report for a reconciliation of EBITDA to cash flows from operating activities.

(in millions)	Years Ended December 31,
	2012		2011
Net income	$	119.0	$	17.1
Depreciation and amortization	210.2		204.9
Income tax expense	67.1		11.2
Interest expense, net	307.4		324.2
EBITDA	703.7		557.4
Adjustments:
Non-cash equity-based compensation	22.1		19.5
Sponsor fee	5.0		5.0
Consulting and debt-related professional fees	0.6		5.1
Net loss on extinguishments of long-term debt	17.2		118.9
Other adjustments (1)	18.0		11.4
Total adjustments	62.9		159.9
Adjusted EBITDA	$	766.6	$	717.3

(1) Other adjustments include certain retention costs, equity investment income and a litigation loss in the fourth quarter of 2012.

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Year Ended December 31, 2011 Compared to Year Ended December 31, 2010

The following table presents our results of operations, in dollars and as a percentage of net sales, for the years ended December 31, 2011 and 2010:

	Year Ended December 31, 2011					Year Ended December 31, 2010
	Dollars in Millions			Percentage of Net Sales		Dollars in Millions			Percentage of Net Sales
Net sales	$	9,602.4		100.0	%	$	8,801.2		100.0	%
Cost of sales	8,018.9			83.5		7,410.4			84.2
Gross profit	1,583.5			16.5		1,390.8			15.8
Selling and administrative expenses	990.1			10.3		932.1			10.6
Advertising expense	122.7			1.3		106.0			1.2
Income from operations	470.7			4.9		352.7			4.0
Interest expense, net	(324.2		)	(3.4	)	(391.9		)	(4.4	)
Net (loss) gain on extinguishments of long-term debt	(118.9		)	(1.2	)	2.0			—
Other income, net	0.7			—		0.2			—
Income (loss) before income taxes	28.3			0.3		(37.0		)	(0.4	)
Income tax (expense) benefit	(11.2		)	(0.1	)	7.8			0.1
Net income (loss)	$	17.1		0.2	%	$	(29.2	)	(0.3	)%

Net sales

The following table presents our net sales by segment, in dollars and as a percentage of total net sales, and the year-over-year dollar and percentage change in net sales for the years ended December 31, 2011 and 2010:

	Years Ended December 31,
	2011				2010
	Dollars in Millions		Percentage of Total Net Sales		Dollars in Millions		Percentage of Total Net Sales		Dollar Change		Percent Change (1)
Corporate	$	5,334.4	55.6	%	$	4,833.6	54.9	%	$	500.8	10.4	%
Public	3,757.2		39.1		3,560.6		40.5		196.6		5.5
Other	510.8		5.3		407.0		4.6		103.8		25.5
Total net sales	$	9,602.4	100.0	%	$	8,801.2	100.0	%	$	801.2	9.1	%

(1) There were 255 and 254 selling days in the years ended December 31, 2011 and 2010, respectively. On an average daily basis, total net sales increased 8.7%.

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The following table presents our net sales by customer channel for our Corporate and Public segments and the year-over-year dollar and percentage change in net sales for the years ended December 31, 2011 and 2010:

(in millions)	Years Ended December 31,
	2011		2010		Dollar Change			Percent Change
Corporate:
Medium / Large	$	4,287.1	$	3,867.3	$	419.8		10.9	%
Small Business	1,047.3		966.3		81.0			8.4
Total Corporate	$	5,334.4	$	4,833.6	$	500.8		10.4	%
Public:
Government	$	1,343.5	$	1,368.6	$	(25.1	)	(1.8	)%
Education	1,197.7		1,200.6		(2.9		)	(0.2	)
Healthcare	1,216.0		991.4		224.6			22.7
Total Public	$	3,757.2	$	3,560.6	$	196.6		5.5	%

Total net sales in 2011 increased $801.2 million, or 9.1%, to $9,602.4 million, compared to $8,801.2 million in 2010. There were 255 and 254 selling days in the years ended December 31, 2011 and 2010, respectively. On an average daily basis, total net sales increased 8.7%. The increase in total net sales was the result of general volume growth and increased demand in the information technology industry overall, in addition to our focus on growing market share. The most significant drivers of sales growth in 2011 were hardware unit volume growth in notebook/mobile devices, desktop computers and netcomm products, along with growth in software products.

Corporate segment net sales in 2011 increased $500.8 million, or 10.4%, compared to 2010. Within our Corporate segment, net sales to medium / large customers increased 10.9% between years, and net sales to small business customers increased 8.4% between years. These increases were primarily a result of hardware unit volume growth, most notably in notebook/mobile devices and netcomm products, and growth in software products as we continued to benefit from increased demand from our Corporate customers. Public segment net sales in 2011 increased $196.6 million, or 5.5%, between years as growth in the healthcare customer channel more than offset slight declines in the government and education customer channels. Net sales to healthcare customers increased $224.6 million, or 22.7%, between years, primarily driven by hardware unit volume increases in desktop computers, notebook/mobile devices and netcomm products, growth in software products and additional sales from an expanded relationship with a group purchasing organization. Net sales to government customers decreased $25.1 million, or 1.8%, in 2011 compared to 2010 driven by a 10.2% decline between years for the first nine months of 2011, partially offset by net sales growth of 22.8% between years for the fourth quarter of 2011. Although government spending was impacted negatively throughout 2011 as a result of budget constraints and uncertainty, net sales to federal government customers drove the fourth quarter increase of 22.8% in the government customer channel. The fourth quarter of 2011 benefited from increased orders placed late in the third quarter, the end of the federal government's fiscal year, that shipped during the fourth quarter, compared to the same period of the prior year. Net sales to education customers decreased $2.9 million, or 0.2%, between years, due to continuing budget pressures.

Gross profit

Gross profit increased $192.7 million, or 13.9%, to $1,583.5 million in 2011, compared to $1,390.8 million in 2010. As a percentage of total net sales, gross profit was 16.5% in 2011, up from 15.8% in 2010. Gross profit margin increased 70 basis points between years, primarily due to favorable price/mix changes within product margin across most product categories of 30 basis points, and a higher mix of commission and net service contract revenue of 20 basis points. Commission revenue, including agency fees earned on sales of software licenses and software assurance under enterprise agreements, has a positive impact on our gross profit margin as we record the fee or commission as a component of net sales when earned and there is no corresponding cost of sales amount. Net service contract revenue, including items such as third-party services and warranties, also has a positive impact on gross profit margin as our cost paid to the vendor or third-party service provider is recorded as a reduction to sales, resulting in net sales being equal to the gross profit on the transaction.

The gross profit margin may fluctuate based on various factors, including vendor incentive and inventory price protection programs, cooperative advertising funds classified as a reduction of cost of sales, product mix, net service contract revenue, commission revenue, pricing strategies, market conditions, and other factors, any of which could result in changes in gross profit margins.

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Selling and administrative expenses

Selling and administrative expenses increased $58.0 million, or 6.2%, to $990.1 million in 2011, compared to $932.1 million in 2010. The increase was primarily due to higher payroll costs of $62.1 million driven by increased sales commissions and other variable compensation costs consistent with higher sales and gross profit and an increase in the number of coworkers in 2011. Our sales force increased to 3,636 coworkers at December 31, 2011, compared to 3,405 coworkers at December 31, 2010, while total coworker count increased to 6,745 coworkers at December 31, 2011, compared to 6,268 coworkers at December 31, 2010.We also had increases in profit sharing/401(k) expense of $4.9 million, travel and entertainment expense of $3.7 million and bad debt expense of $2.7 million. These increases were partially offset by lower consulting and debt-related professional fees of $10.0 million, lower depreciation and amortization expense of $4.2 million, lower healthcare benefits expense of $3.6 million and lower sales and use tax expense of $3.3 million.

Advertising expense

Advertising expense increased $16.7 million, or 15.7%, to $122.7 million in 2011, compared to $106.0 million in 2010. Higher expenses were due to increased spending on web-based advertising, TV advertising and customer-focused marketing events. As a percentage of net sales, advertising expense was 1.3% in 2011, compared to 1.2% in 2010.

Income from operations

The following table presents income (loss) from operations by segment, in dollars and as a percentage of net sales, and the year-over-year percentage change in income (loss) from operations for the years ended December 31, 2011 and 2010:

	Year Ended December 31, 2011					Year Ended December 31, 2010
	Dollars in Millions			Operating Margin Percentage		Dollars in Millions			Operating Margin Percentage		Percent Change in Income (Loss) from Operations
Segments: (1)
Corporate	$	331.6		6.2	%	$	256.2		5.3	%	29.4	%
Public	233.3			6.2		193.0			5.4		20.9
Other	17.5			3.4		14.3			3.5		22.3
Headquarters (2)	(111.7		)	nm		(110.8		)	nm		(0.8	)
Total income from operations	$	470.7		4.9	%	$	352.7		4.0	%	33.5	%

(1) Segment income (loss) from operations includes the segment’s direct operating income (loss) and allocations for Headquarters’ costs, allocations for logistics services, certain inventory adjustments, and volume rebates and cooperative advertising from vendors.

(2) Includes Headquarters’ function costs that are not allocated to the segments.

Income from operations was $470.7 million in 2011, an increase of $118.0 million, or 33.5%, compared to $352.7 million in 2010. This increase was driven by higher net sales and gross profit, partially offset by higher advertising expense and selling and administrative expenses.

Corporate segment income from operations was $331.6 million in 2011, an increase of $75.4 million, or 29.4%, compared to $256.2 million in 2010. The increase in Corporate segment income from operations was primarily driven by higher net sales and gross profit margin, partially offset by higher selling and administrative costs, resulting in a net increase before allocations of $49.6 million in 2011 compared to 2010. In addition, Corporate segment income from operations benefited from an increase of $28.3 million in income allocations from our logistics operations in 2011 compared to 2010. The improved profitability of our logistics operations was driven by stronger operating leverage given higher purchase volumes while support structure costs remained flat. Partially offsetting the above items was an increase in Headquarters' expense allocations to the Corporate segment of $2.5 million.

Public segment income from operations was $233.3 million in 2011, an increase of $40.3 million, or 20.9%, compared to $193.0 million in 2010. The increase reflected higher operating income before allocations of $25.9 million as a result of higher net sales and gross profit margin, partially offset by higher selling and administrative costs. In addition, Public segment income from operations benefited from an increase of $15.1 million in income allocations from our logistics operations in 2011 compared to 2010.

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The loss from operations for our Headquarters' function of $111.7 million in 2011 was flat compared to the loss from operations of $110.8 million in 2010.

Interest expense, net

At December 31, 2011, our outstanding long-term debt totaled $4,066.0 million, compared to $4,289.1 million at December 31, 2010. Net interest expense in 2011 was $324.2 million, a decrease of $67.7 million compared to $391.9 million in 2010. Interest expense was reduced by $19.4 million in 2011 due to a decrease in the long-term accrued interest liability associated with the extinguishment of $1,078.0 million of senior notes due 2015. The long-term accrued interest liability represents the difference between interest expense previously recognized under the effective interest method and actual interest paid. The remaining decrease of $48.3 million was primarily due to lower effective interest rates in 2011 resulting from the termination of our interest rate swaps in January 2011 and the debt refinancing activities completed during the first half of 2011, partially offset by non-cash gains on hedge ineffectiveness recorded to interest expense in the prior year.

Net (loss) gain on extinguishments of long-term debt

During 2011, we recorded a net loss on extinguishments of long-term debt of $118.9 million compared to a net gain on extinguishments of long-term debt of $2.0 million in 2010.

In March 2011, we amended our senior secured term loan facility and recorded a loss on extinguishment of long-term debt of $3.2 million, representing a write-off of a portion of the unamortized deferred financing costs on this facility.    

In April and May 2011, we purchased $1,078.0 million of senior notes due 2015, funded with the issuance of $1,175.0 million of senior notes due 2019. As a result, we recorded a loss on extinguishment of long-term debt of $114.1 million, representing the difference between the purchase price of the senior notes due 2015 at 109% of par value and the net carrying amount of the purchased debt, adjusted for a portion of the unamortized deferred financing costs.

In June 2011, we entered into a new $900.0 million senior secured asset-based revolving credit facility, replacing the existing $800.0 million facility. As a result, we recorded a loss on extinguishment of long-term debt of $1.6 million representing a write-off of a portion of the unamortized deferred financing costs related to the previous facility.

During 2010, we recorded a net gain of $2.0 million on the extinguishments of long-term debt resulting from two transactions. In March 2010, we repurchased $28.5 million of principal amount of senior subordinated notes due 2017 for a purchase price of $18.6 million. We recorded a gain of $9.2 million representing the difference between the purchase price, including expenses paid to the debt holders and agent, and the net carrying amount of the purchased debt, adjusted for a portion of the unamortized deferred financing costs. The $28.5 million in principal amount of senior subordinated notes due 2017 that was repurchased was exchanged for increasing rate notes and subsequently surrendered to the indenture trustee for cancellation. In December 2010, we extinguished $500.0 million of the outstanding principal balance of our senior secured term loan facility funded by proceeds from the issuance of 8.0% senior secured notes due 2018. We recorded a loss of $7.2 million on the extinguishment of the senior secured term loan facility, representing a write-off of a portion of the unamortized deferred financing costs. There was no additional gain or loss resulting from the paydown of the debt balance, as the cash paid equaled the principal amount of the debt extinguished.

Income tax (expense) benefit

The effective income tax rate was 39.7% and 21.1% for 2011 and 2010, respectively.

For 2011, the effective tax rate differed from the U.S. federal statutory rate primarily due to the unfavorable impact of permanent differences relative to pre-tax income. The effective tax rate for 2010 reflects the unfavorable impact of permanent differences relative to a small pre-tax loss.

Net income (loss)

Net income was $17.1 million in 2011, compared to a net loss of $29.2 million in 2010.

Adjusted EBITDA

Adjusted EBITDA was $717.3 million in 2011, an increase of $115.4 million, or 19.2%, compared to $601.8 million in 2010. As a percentage of net sales, Adjusted EBITDA was 7.5% and 6.8% in 2011 and 2010, respectively.

We have included a reconciliation of EBITDA and Adjusted EBITDA for 2011 and 2010 in the table below. EBITDA is defined as consolidated net income (loss) before interest expense, income tax expense (benefit), depreciation and amortization. Adjusted EBITDA, which is a measure defined in our credit agreements, means EBITDA adjusted for certain

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items which are described in the table below. Both EBITDA and Adjusted EBITDA are considered non-GAAP financial measures. Generally, a non-GAAP financial measure is a numerical measure of a company's performance, financial position or cash flows that either excludes or includes amounts that are not normally included or excluded in the most directly comparable measure calculated and presented in accordance with GAAP. Non-GAAP measures used by the Company may differ from similar measures used by other companies, even when similar terms are used to identify such measures. We believe that EBITDA and Adjusted EBITDA provide helpful information with respect to our operating performance and cash flows including our ability to meet our future debt service, capital expenditures and working capital requirements. Adjusted EBITDA also provides helpful information as it is the primary measure used in certain financial covenants contained in our credit agreements. See “Selected Financial Data” included elsewhere in this report for a reconciliation of EBITDA to cash flows from operating activities.

(in millions)	Years Ended December 31,
	2011		2010
Net income (loss)	$	17.1	$	(29.2	)
Depreciation and amortization	204.9		209.4
Income tax expense (benefit)	11.2		(7.8		)
Interest expense, net	324.2		391.9
EBITDA	557.4		564.3
Adjustments:
Non-cash equity-based compensation	19.5		11.5
Sponsor fee	5.0		5.0
Consulting and debt-related professional fees	5.1		15.1
Net loss (gain) on extinguishments of long-term debt	118.9		(2.0		)
Other adjustments (1)	11.4		7.9
Total adjustments	159.9		37.5
Adjusted EBITDA	$	717.3	$	601.8

(1) Other adjustments include certain retention costs and equity investment income.

Seasonality

While we have not historically experienced significant seasonality throughout the year, sales in our Corporate segment, which primarily serves business customers, are typically higher in the fourth quarter than in other quarters due to customers spending their remaining technology budget dollars at the end of the year. Additionally, sales in our Public segment have historically been higher in the third quarter than in other quarters primarily due to the buying patterns of the federal government and education customers.

Liquidity and Capital Resources

Overview

We finance our operations and capital expenditures through a combination of internally generated cash from operations and from borrowings under our senior secured asset-based revolving credit facility. We believe that our current sources of funds will be sufficient to fund our cash operating requirements for the next year. In addition, we believe that, in spite of the uncertainty of future macroeconomic conditions, we have adequate sources of liquidity and funding available to meet our longer-term needs. However, there are a number of factors that may negatively impact our available sources of funds. The amount of cash generated from operations will be dependent upon factors such as the successful execution of our business plan and general economic conditions.

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Cash Flows

Cash flows from operating, investing and financing activities were as follows:

(in millions)	Years Ended December 31,
	2012			2011			2010
Net cash provided by (used in):
Operating activities	$	317.4		$	214.7		$	423.7
Investing activities	(41.7		)	(56.0		)	(125.4		)
Net change in accounts payable - inventory financing	(29.5		)	250.5			3.2
Other financing activities	(308.5		)	(345.9		)	(353.3		)
Financing activities	(338.0		)	(95.4		)	(350.1		)
Effect of exchange rate changes on cash and cash equivalents	0.3			—			0.4
Net (decrease) increase in cash and cash equivalents	$	(62.0	)	$	63.3		$	(51.4	)

Operating Activities

Net cash provided by operating activities for 2012 increased $102.7 million compared to 2011. The increase was primarily driven by changes in assets and liabilities, resulting in a $148.9 million increase in net cash provided by operating activities between periods. Despite a 2012 fourth quarter increase in net sales of 4.9% between years, accounts receivable remained relatively flat from the prior year end driven by improved collection results, particularly within the Public segment. Accounts receivable in 2011 represented a use of cash of $165.3 million, primarily due to a 2011 fourth quarter increase in net sales of 9.3% from the same period in the prior year. Merchandise inventory also contributed $36.1 million of the increase in cash between years driven by a return to more normalized inventory levels in 2012 following the build-up at the end of 2011 related to the hard drive shortage from the Thailand floods, along with a higher percentage of drop shipments from vendor partners and distributors in 2012 compared to 2011. Partially offsetting these factors in 2012 was a $54.1 million decrease in other assets as we collected $53.3 million in income tax refunds in 2011 that did not repeat in 2012. Net income adjusted for the impact of non-cash items such as losses on extinguishment of long-term debt was $326.8 million in 2012 compared to $373.0 million in 2011, or a decrease of $46.2 million. Improved operating performance in 2012 drove higher net income between years, but also higher net cash income taxes paid. Net cash income taxes paid in 2012 were $123.2 million compared to a net cash tax refund of $20.9 million in 2011. In addition to the $53.3 million in cash tax refunds received in 2011, we also fully utilized our remaining federal net operating tax loss carryforwards during 2011.  

Net cash provided by operating activities for 2011 decreased $209.0 million compared to 2010. The decrease was primarily driven by the changes in assets and liabilities, resulting in a $323.6 million reduction in cash between years. For 2011, the changes in assets and liabilities, excluding cash and cash equivalents, reduced cash by $158.3 million compared to a cash contribution of $165.3 million in 2010. The most significant driver of the cash contribution in 2010 was an increase in accounts payable-trade of $269.3 million as we reduced the amount of accelerated payments we made in exchange for early pay discounts at December 31, 2010 compared to the prior year. Accounts payable-trade decreased $19.8 million in 2011 compared to 2010, resulting in a relatively small reduction in cash. Cash flow from operating activities was further reduced by $83.7 million in 2011 compared to 2010 following an increase in accounts receivable between years driven by higher fourth quarter net sales in 2011. During 2011, we collected $53.3 million in cash tax refunds which reduced other assets between years, resulting in an increase in cash flow from operating activities. Net income, adjusting for the impact of non-cash items such as losses on extinguishment of long-term debt, increased $114.6 million between years reflecting our improved operating results in 2011.

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In order to manage our working capital and operating cash needs, we monitor our cash conversion cycle, defined as days of sales outstanding in accounts receivable plus days of supply in inventory, less days of purchases outstanding in accounts payable. The following table presents the components of our cash conversion cycle:

(in days)	December 31,
	2012		2011		2010
Days of sales outstanding (DSO) (1)	42		44		43
Days of supply in inventory (DIO) (2)	14		15		15
Days of purchases outstanding (DPO) (3)	(32	)	(32	)	(26	)
Cash conversion cycle	24		27		32

(1) Represents the rolling three month average of the balance of trade accounts receivable, net at the end of the period divided by average daily net sales. Also incorporates components of other miscellaneous receivables.

(2) Represents the rolling three month average of the balance of inventory at the end of the period divided by average daily cost of goods sold for the same three month period.

(3) Represents the rolling three month average of the combined balance of accounts payable-trade, excluding cash overdrafts, and accounts payable-inventory financing at the end of the period divided by average daily cost of goods sold for the same three month period.

The cash conversion cycle decreased to 24 days at December 31, 2012 compared to 27 days at December 31, 2011, driven by improvements in DSO and DIO. The DSO decline was primarily related to improved collections in the Public segment. The DIO decline was primarily related to an increase in the percentage of products delivered to customers via drop-shipment in 2012 compared to 2011, which had the effect of increasing cost of sales without a corresponding increase in inventory-related working capital.

The cash conversion cycle decreased to 27 days at December 31, 2011 compared to 32 days at December 31, 2010, driven by a six-day increase in DPO. The increase in DPO reflected a higher combined balance of accounts payable-trade and accounts payable-inventory financing at December 31, 2011 compared to December 31, 2010 as purchase volumes increased to support higher net sales and we received more favorable payment terms for payables related to certain vendors. The one-day increase in DSO primarily reflected our overall sales growth and a higher proportion of government sales in the fourth quarter of 2011 compared to the same period in 2010.

Investing Activities

Net cash used in investing activities in 2012 decreased $14.3 million compared to 2011. This decline was primarily due to a reduction in cash payments between years of $6.6 million related to interest rate swap agreements, as the $6.6 million paid in 2011 reflected the final payment upon termination of the swap agreements on January 14, 2011. Capital expenditures were $41.4 million for 2012 and $45.7 million for 2011, primarily for improvements to our information technology systems during both years. During 2012 and 2011, we paid $0.3 million and $3.7 million, respectively, for new interest rate cap agreements.

Net cash used in investing activities in 2011 decreased $69.4 million compared to 2010. This decline was primarily due to a reduction in cash payments between years of $71.5 million under our interest rate swap agreements, as the $6.6 million paid in 2011 reflected the final payment upon termination of the swap agreements. Capital expenditures were $45.7 million for 2011 and $41.5 million for 2010, primarily for improvements to our information technology systems during both years. During 2011 and 2010, we paid $3.7 million and $5.9 million, respectively, for new interest rate cap agreements.

Financing Activities

Net cash used in financing activities increased $242.6 million in 2012 compared to 2011. This change was primarily driven by 2011 net inflows from accounts payable-inventory financing of $250.5 million compared to 2012 outflows of $29.5 million, resulting in a total impact on the change in cash used in financing activities of $280.0 million from accounts payable-inventory financing. The reduction in cash during 2012 from accounts payable-inventory financing was primarily due to the termination of one of our inventory financing agreements in the first quarter of 2012, with amounts owed for subsequent purchases being included in accounts payable-trade on the consolidated balance sheet and classified as cash flows from operating activities on the consolidated statement of cash flows. As discussed below under “Inventory Financing Arrangements,” in June 2011 we entered into a new inventory financing agreement with a financial intermediary to facilitate the purchase of inventory from a certain vendor. Inventory purchases from this vendor under the June 2011 inventory financing agreement are included in accounts payable-inventory financing and reported as cash flows from financing activities. The net impact of our debt transactions resulted in cash outflows of $310.6 million during 2012 and $346.5 million during 2011 as cash

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was used in each period to reduce our total long-term debt. Each debt transaction is described below under "Long-Term Debt and Financing Arrangements".

Net cash used in financing activities decreased $254.7 million in 2011 compared to 2010, primarily driven by higher cash inflows of $247.3 million from accounts payable-inventory financing. As discussed below under “Inventory Financing Arrangements,” in June 2011 we entered into a new inventory financing agreement with a financial intermediary to facilitate the purchase of inventory from a certain vendor. Inventory purchases from this vendor under the new agreement are included in accounts payable-inventory financing and reported as cash flows from financing activities. A combination of the increase in overall purchase volume under inventory financing agreements to support higher net sales in 2011 along with more favorable payment terms under the new inventory financing agreement drove the majority of the increase in cash flows from financing activities during 2011 compared to 2010. The net impact of our debt transactions resulted in cash outflows of $346.5 million during 2011 compared to cash outflows of $352.7 million during 2010 as cash was used in each period to reduce our total long-term debt. Each debt transaction is described below under "Long-Term Debt and Financing Arrangements".

Long-Term Debt and Financing Arrangements

Long-term debt was as follows:

(dollars in millions)			December 31,
	Interest rate (1)		2012			2011
Senior secured asset-based revolving credit facility	—	%	$	—		$	—
Senior secured term loan facility	3.9	%	1,339.5			1,540.5
Senior secured notes due 2018	8.0	%	500.0			500.0
Senior notes due 2019	8.5	%	1,305.0			1,175.0
Unamortized premium on senior notes due 2019			5.0			—
Senior subordinated notes due 2017	12.535	%	621.5			721.5
Senior notes due 2015	—	%	—			129.0
Total long-term debt			3,771.0			4,066.0
Less current maturities of long-term debt			(40.0		)	(201.0		)
Long-term debt, excluding current maturities			$	3,731.0		$	3,865.0

(1)    Weighted-average interest rate as of December 31, 2012.

As of December 31, 2012, we were in compliance with the covenants under our various credit agreements as described below.

Senior Secured Asset-Based Revolving Credit Facility (“Revolving Loan”)

At December 31, 2012, we had no outstanding borrowings under the Revolving Loan, $1.7 million of undrawn letters of credit and $275.9 million reserved related to the floorplan sub-facility.

On June 24, 2011, we entered into the Revolving Loan, a new five-year $900.0 million senior secured asset-based revolving credit facility, with the facility being available to us for borrowings, issuance of letters of credit and floorplan financing for certain vendor products. The Revolving Loan matures on June 24, 2016, subject to an acceleration provision discussed below. The Revolving Loan replaced our previous revolving loan credit facility that was to mature on October 12, 2012. The Revolving Loan (i) increased the overall revolving credit facility capacity available to us from $800.0 million to $900.0 million, (ii) increased the maximum aggregate amount of increases that may be made to the revolving credit facility from $100.0 million to $200.0 million, (iii) added a maturity acceleration provision based upon excess cash availability whereby the Revolving Loan may mature 45 days prior to the maturity of the non-extended portion of our senior secured term loan facility, if excess cash availability does not exceed the outstanding borrowings of the subject maturing debt at the time of the test plus $150.0 million, (iv) increased the fee on the unused portion of the revolving credit facility from 25 basis points to either 37.5 or 50 basis points, depending on the amount of utilization, (v) increased the applicable interest rate margin, and (vi) incorporated a $300.0 million floorplan sub-facility, which was increased to $400.0 million on August 2, 2011. In connection with the termination of the previous facility, we recorded a loss on extinguishment of long-term debt of $1.6 million in the consolidated statement of operations for the year ended December 31, 2011, representing a write-off of a portion of unamortized deferred financing costs. Fees of $7.2 million related to the Revolving Loan were capitalized as deferred financing costs and are being amortized over the term of the facility on a straight-line basis.

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As described in Note 5 to the consolidated financial statements, we have entered into agreements with certain financial intermediaries to facilitate the purchase of inventory from various suppliers. In connection with the floorplan sub-facility, we entered into the Revolving Loan inventory financing agreement. Amounts outstanding under the Revolving Loan inventory financing agreement are unsecured and noninterest bearing. We will either pay the outstanding Revolving Loan inventory financing agreement amounts when they become due, or the Revolving Loan's administrative agent will automatically initiate an advance on the Revolving Loan and use the proceeds to pay the balance on the due date. As of December 31, 2012, the financial intermediary reported an outstanding balance of $267.9 million under the Revolving Loan inventory financing agreement, which did not reflect payments we made on December 31, 2012. The total amount reported on the consolidated balance sheet as accounts payable-inventory financing related to the Revolving Loan inventory financing agreement is $19.6 million less than the $267.9 million owed to the financial intermediary due to differences in the timing of reporting activity under the Revolving Loan inventory financing agreement. The outstanding balance reported by the financial intermediary excludes $8.0 million in reserves for open orders that reduce the availability under the Revolving Loan. Changes in cash flows from the Revolving Loan inventory financing agreement are reported in financing activities on the consolidated statement of cash flows.

Borrowings under the Revolving Loan bear interest at a variable interest rate plus an applicable margin. The variable interest rate is based on one of two indices, either (i) LIBOR, or (ii) the Alternate Base Rate (“ABR”) with the ABR being the greatest of (a) the prime rate, (b) the federal funds effective rate plus 50 basis points or (c) the one-month LIBOR plus 1.00%. The applicable margin varies (2.00% to 2.50% for LIBOR borrowings and 1.00% to 1.50% for ABR borrowings) depending upon our average daily excess cash availability under the agreement and is subject to a reduction of 0.25% if, and for as long as, the senior secured leverage ratio is less than 3.0. The senior secured leverage ratio is defined as the ratio of senior secured debt (including amounts owed under certain inventory floorplan arrangements and capital leases) less cash and cash equivalents, to Adjusted EBITDA, a non-GAAP measure, for the four most recently ended fiscal quarters. For the four quarters ended December 31, 2012, the senior secured leverage ratio was 2.4.

Availability under the Revolving Loan is limited to (a) the lesser of the revolving commitment of $900.0 million and the amount of the borrowing base less (b) outstanding borrowings, letters of credit, and amounts outstanding under the Revolving Loan inventory financing agreement plus a reserve of 15% of open orders. The borrowing base is (a) the sum of the products of the applicable advance rates on eligible accounts receivable and on eligible inventory as defined in the agreement less (b) any reserves. At December 31, 2012, the borrowing base was $1,018.2 million as supported by eligible inventory and accounts receivable balances as of November 30, 2012. We could have borrowed up to an additional $622.4 million under the Revolving Loan at December 31, 2012.

CDW LLC is the borrower under the Revolving Loan. All obligations under the Revolving Loan are guaranteed by Parent and each of CDW LLC's direct and indirect, 100% owned, domestic subsidiaries. Borrowings under the Revolving Loan are collateralized by a first priority interest in inventory (excluding inventory collateralized under the inventory floorplan arrangements as described in Note 5 to the consolidated financial statements), deposits, and accounts receivable, and a second priority interest in substantially all other assets. The Revolving Loan contains negative covenants that, among other things, place restrictions and limitations on the ability of Parent and each of CDW LLC's direct and indirect, 100% owned, domestic subsidiaries to dispose of assets, incur additional indebtedness, incur guarantee obligations, prepay other indebtedness, make distributions or other restricted payments, create liens, make equity or debt investments, make acquisitions, engage in mergers or consolidations, or engage in certain transactions with affiliates. The Revolving Loan also includes maintenance of a minimum average daily excess cash availability requirement. Should we fall below the minimum average daily excess cash availability requirement for five consecutive business days, we become subject to a fixed charge coverage ratio until such time as the daily excess cash availability requirement is met for 30 consecutive business days.

Senior Secured Term Loan Facility (“Term Loan”)

At December 31, 2012, the outstanding principal amount of the Term Loan was $1,339.5 million, with $421.3 million of non-extended loans due October 10, 2014 and $918.2 million of extended loans due July 15, 2017. The effective weighted-average interest rate on Term Loan principal amounts outstanding on December 31, 2012 was 3.9% per annum.

Borrowings under the Term Loan bear interest at either (a) the ABR plus a margin; or (b) LIBOR plus a margin. The margin is based on our senior secured leverage ratio as defined in the amended agreement evidencing the Term Loan. Effective with the March 2011 amendment discussed below, the margins were reduced on extended loans. For ABR borrowings, the applicable margin varies within a range of 2.50% to 3.00% for non-extended loans and 1.75% to 2.25% for extended loans. For LIBOR borrowings, the applicable margin varies within a range of 3.50% to 4.00% for non-extended loans and 2.75% to 3.25% for extended loans.

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On March 11, 2011, we entered into an amendment to the Term Loan, which became effective on March 14, 2011. This amendment, among other things: (i) reduced the margins with respect to extended loans, (ii) established a LIBOR floor of 1.25% and an ABR floor of 2.25% with respect to extended loans, (iii) reset the start date for accumulating restricted payments that count against the general limit of $25.0 million and (iv) provided a 1% prepayment premium for certain repayments or re-pricings of any extended loans for the six-month period following the effective date of the amendment. In connection with this amendment, we recorded a loss on extinguishment of long-term debt of $3.2 million in the consolidated statement of operations for the year ended December 31, 2011. This loss represented a write-off of a portion of the unamortized deferred financing costs related to the Term Loan.

The Term Loan requires us to make certain mandatory prepayments of principal amounts under certain circumstances, including (i) a prepayment in an amount equal to 50% of our excess cash flow for a fiscal year (the percentage rate of which decreases to 25% when the total net leverage ratio, as defined in the governing agreement, is less than or equal to 5.5 but greater than 4.5; and decreases to 0% when the total net leverage ratio is less than or equal to 4.5), and (ii) the net cash proceeds from the incurrence of certain additional indebtedness by us or our subsidiaries. Excess cash flow is defined as Adjusted EBITDA, plus items such as reductions in working capital, less items such as increases in working capital, certain taxes paid in cash, interest that will be paid in cash, capital expenditures and repayment of long-term indebtedness. A mandatory prepayment of approximately $40.0 million will be due in 2013 under the excess cash flow provision with respect to the year ended December 31, 2012. The payment is due within ten business days of filing this report with the SEC. On January 30, 2013, we made an optional prepayment of $40.0 million aggregate principal amount. The prepayment was allocated on a pro rata basis between the extended and non-extended loans. The optional prepayment satisfied the excess cash flow payment requirement. We were required to make a mandatory prepayment of $201.0 million under the excess cash flow provision with respect to the year ended December 31, 2011. The requirement was satisfied through $180.0 million of optional prepayments in February 2012 and $21.0 million of mandatory prepayments in March 2012. The prepayments were allocated on a pro rata basis between the extended and non-extended loans. On March 16, 2011, we made a mandatory prepayment of $132.0 million with respect to the year ended December 31, 2010, under the excess cash flow provision.

CDW LLC is the borrower under the Term Loan. All obligations under the Term Loan are guaranteed by Parent and each of CDW LLC's direct and indirect, 100% owned, domestic subsidiaries. The Term Loan is collateralized by a second priority interest in substantially all inventory (excluding inventory collateralized under the inventory floorplan arrangements as described in Note 5 to the consolidated financial statements), deposits, and accounts receivable, and by a first priority interest in substantially all other assets. The Term Loan contains negative covenants that, among other things, place restrictions and limitations on the ability of Parent and each of CDW LLC's direct and indirect, 100% owned, domestic subsidiaries to dispose of assets, incur additional indebtedness, incur guarantee obligations, prepay other indebtedness, make distributions or other restricted payments, create liens, make equity or debt investments, make acquisitions, engage in mergers or consolidations, or engage in certain transactions with affiliates.

The Term Loan also includes a senior secured leverage ratio requirement. The senior secured leverage ratio is required to be maintained on a quarterly basis and is defined as the ratio of senior secured debt (including amounts owed under certain inventory floorplan arrangements) less cash and cash equivalents, to Adjusted EBITDA, a non-GAAP financial measure, for the most recently ended four fiscal quarters. Compliance may be determined after giving effect to a designated equity contribution to the Company to be included in the calculation of Adjusted EBITDA. The senior secured leverage ratio for the four quarters ended December 31, 2012 was required to be at or below 6.75. For the four quarters ended December 31, 2012, the senior secured leverage ratio was 2.4. The senior secured leverage ratio requirement is a material component of the Term Loan. Non-compliance with the senior secured leverage ratio requirement would result in a default under the credit agreement governing the Term Loan and could prevent us from borrowing under our Revolving Loan. If there were an event of default under the credit agreement governing the Term Loan that was not cured or waived, the lenders under the Term Loan could cause all amounts outstanding under the Term Loan to be due and payable immediately, which would have a material adverse effect on our financial position and cash flows. For a discussion of net cash provided by (used in) operating activities, investing activities and financing activities, see “Cash Flows” above. For a reconciliation of Adjusted EBITDA to net cash provided by (used in) operating activities, see “Selected Financial Data.”

We are required to maintain interest rate derivative arrangements to fix or cap the interest rate on at least 50% of the outstanding principal amount of the Term Loan through maturity, subject to certain limitations currently in effect. With the interest rate cap agreements in effect at December 31, 2012 as described in Note 8 to the consolidated financial statements, we have satisfied this requirement through January 14, 2015.

8.0% Senior Secured Notes due 2018 (“Senior Secured Notes”)

The Senior Secured Notes were issued on December 17, 2010 and will mature on December 15, 2018. At December 31, 2012, the outstanding principal amount of the Senior Secured Notes was $500.0 million.

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CDW LLC and CDW Finance Corporation are the co-issuers of the Senior Secured Notes and the obligations under the notes are guaranteed by Parent and each of CDW LLC's direct and indirect, 100% owned, domestic subsidiaries. The Senior Secured Notes are secured on a pari passu basis with the Term Loan by a second priority interest in substantially all inventory (excluding inventory collateralized under the inventory floorplan arrangements as described in Note 5 to the consolidated financial statements), deposits, and accounts receivable, and by a first priority interest in substantially all other assets. The Senior Secured Note indenture contains negative covenants that, among other things, place restrictions and limitations on the ability of Parent and each of CDW LLC's direct and indirect, 100% owned, domestic subsidiaries to dispose of assets, incur additional indebtedness, incur guarantee obligations, prepay other indebtedness, make distributions or other restricted payments, create liens, make equity or debt investments, make acquisitions, engage in mergers or consolidations, or engage in certain transactions with affiliates. The Senior Secured Note indenture does not contain any financial covenants.

11.0% Senior Exchange Notes due 2015 (“Senior Exchange Notes”); 11.5% / 12.25% Senior PIK Election Exchange Notes due 2015 (“PIK Election Notes” together with the Senior Exchange Notes, the “Senior Notes due 2015”)

At December 31, 2012, there were no outstanding Senior Notes due 2015.

On April 13, 2011, we completed a cash tender offer (the “Initial Senior Notes due 2015 Tender Offer”) and purchased $665.1 million aggregate principal amount of Senior Notes due 2015 comprised of $519.2 million of the Senior Exchange Notes and $145.9 million of the PIK Election Notes. We concurrently issued $725.0 million aggregate principal amount of Senior Notes (as defined below). The proceeds from this offering, together with cash on hand and borrowings under the then-outstanding revolving loan credit facility, were used to fund the purchase of the tendered Senior Notes due 2015, including $665.1 million aggregate principal amount of Senior Notes due 2015, $59.9 million in tender offer premium and $36.5 million of accrued and unpaid interest, along with transaction fees and expenses.

On May 20, 2011, we completed a follow-on cash tender offer (the “Follow-on Senior Notes due 2015 Tender Offer,” and together with the Initial Senior Notes due 2015 Tender Offer, the “Senior Notes due 2015 Tender Offers”) and purchased an additional $412.8 million aggregate principal amount of Senior Notes due 2015 comprised of $321.4 million of the Senior Exchange Notes and $91.4 million of the PIK Election Notes. We concurrently issued $450.0 million in aggregate principal amount of additional Senior Notes. The proceeds from this offering, together with cash on hand and borrowings under the then-outstanding revolving loan credit facility, were used to fund the purchase of the tendered Senior Notes due 2015, including $412.8 million aggregate principal amount of Senior Notes due 2015, $37.2 million in tender offer premium and $4.5 million of accrued and unpaid interest, along with transaction fees and expenses.

In connection with the Senior Notes due 2015 Tender Offers, we recorded a loss on extinguishment of long-term debt of $114.1 million in the consolidated statement of operations for the year ended December 31, 2011. This loss represented $97.0 million in tender offer premiums and $17.1 million for the write-off of a portion of the unamortized deferred financing costs related to the Senior Notes due 2015. In connection with the issuance of Senior Notes, fees of $19.1 million were capitalized as deferred financing costs and are being amortized over the term of the notes using the effective interest method.

On February 2, 2012, we commenced a tender offer to purchase any and all of the remaining $129.0 million aggregate principal amount of Senior Notes due 2015. On February 17, 2012, we accepted for purchase $120.6 million principal amount of the outstanding Senior Notes due 2015 that were tendered. On March 5, 2012, we accepted for purchase an additional $0.1 million aggregate principal amount of the outstanding Senior Notes due 2015 that were tendered prior to the expiration of the tender offer on March 2, 2012. On March 19, 2012, we redeemed the remaining $8.3 million aggregate principal amount that was not tendered.

We funded the purchases and redemptions of the Senior Notes due 2015 with the issuance of $130.0 million aggregate principal amount of additional Senior Notes on February 17, 2012. The proceeds from this issuance, together with cash on hand and borrowings under the Revolving Loan, funded the payment of $129.0 million aggregate principal amount of Senior Notes due 2015, $7.9 million in tender and redemption premiums and $5.0 million of accrued and unpaid interest, along with transaction fees and expenses.

In connection with these transactions, we recorded a loss on extinguishment of long-term debt of $9.4 million in the consolidated statement of operations for the year ended December 31, 2012. This loss represented $7.9 million in tender and redemption premiums and $1.5 million for the write-off of the remaining unamortized deferred financing costs related to the Senior Notes due 2015.

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8.5% Senior Notes due 2019 (“Senior Notes”)

As discussed above, on April 13, 2011, we issued $725.0 million principal amount of Senior Notes and on May 20, 2011, we issued an additional $450.0 million principal amount of Senior Notes. The proceeds from these issuances together with cash on hand and borrowings under the then-outstanding revolving loan credit facility were used to fund the Senior Notes due 2015 Tender Offers.

On February 17, 2012, we issued $130.0 million aggregate principal amount of additional Senior Notes at an issue price of 104.375% of par. The $5.7 million premium received is reported on the consolidated balance sheet as an addition to the face amount of the Senior Notes and is being amortized as a reduction of interest expense over the term of the related debt. At December 31, 2012, the outstanding principal amount of Senior Notes was $1,305.0 million, excluding $5.0 million in unamortized premium. The Senior Notes mature on April 1, 2019.

CDW LLC and CDW Finance Corporation are the co-issuers of the Senior Notes. Obligations under the Senior Notes are guaranteed on an unsecured senior basis by Parent and each of CDW LLC's direct and indirect, 100% owned, domestic subsidiaries. The Senior Notes contain negative covenants that, among other things, place restrictions and limitations on the ability of Parent and each of CDW LLC's direct and indirect, 100% owned, domestic subsidiaries to dispose of assets, incur additional indebtedness, incur guarantee obligations, prepay other indebtedness, make distributions or other restricted payments, create liens, make equity or debt investments, make acquisitions, engage in mergers or consolidations, or engage in certain transactions with affiliates. The Senior Notes do not contain any financial covenants.

12.535% Senior Subordinated Exchange Notes due 2017 (“Senior Subordinated Notes”)

At December 31, 2012, the outstanding principal amount of the Senior Subordinated Notes was $621.5 million. The Senior Subordinated Notes have a maturity date of October 12, 2017.

On December 21, 2012, we redeemed $100.0 million aggregate principal amount of Senior Subordinated Notes at a redemption price that was 106.268% of the principal amount redeemed. Cash on hand was used to fund the redemption of $100.0 million aggregate principal amount, $6.3 million of redemption premium and $2.3 million in accrued and unpaid interest. In connection with this redemption, we recorded a loss on extinguishment of long-term debt of $7.8 million in the consolidated statement of operations for the year ended December 31, 2012. This loss represented $6.3 million in redemption premium and $1.5 million for the write-off of a portion of the unamortized deferred financing costs related to the Senior Subordinated Notes.

On March 10, 2010, one of our 100% owned subsidiaries purchased $28.5 million of principal amount of Senior Subordinated Notes for a purchase price of $18.6 million. We recorded a gain on the extinguishment of long-term debt of $9.2 million in the consolidated statement of operations for the year ended December 31, 2010 related to this repurchase. In May 2010, the $28.5 million in principal amount of senior subordinated debt that were repurchased were exchanged for increasing rate notes and subsequently surrendered to the indenture trustee for cancellation.

CDW LLC and CDW Finance Corporation are the co-issuers of the Senior Subordinated Notes. Obligations under the Senior Subordinated Notes are guaranteed on an unsecured senior basis by Parent and each of CDW LLC's direct and indirect, 100% owned, domestic subsidiaries. The Senior Subordinated Notes contain negative covenants that, among other things, place restrictions and limitations on the ability of Parent and each of CDW LLC's direct and indirect, 100% owned, domestic subsidiaries to dispose of assets, incur additional indebtedness, incur guarantee obligations, prepay other indebtedness, make distributions or other restricted payments, create liens, make equity or debt investments, make acquisitions, engage in mergers or consolidations, or engage in certain transactions with affiliates. The Senior Subordinated Notes do not contain any financial covenants.

Inventory Financing Agreements

We have entered into agreements with certain financial intermediaries to facilitate the purchase of inventory from various suppliers under certain terms and conditions, as described below. These amounts are classified separately as accounts payable-inventory financing on the consolidated balance sheets. We do not incur any interest expense associated with these agreements as balances are paid when they are due.

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The following table presents the amounts included in accounts payable-inventory financing:

(in millions)	December 31,
	2012		2011
Revolving Loan inventory financing agreement	$	248.3	$	240.7
Other inventory financing agreements	0.9		38.0
Accounts payable-inventory financing	$	249.2	$	278.7

We maintain a senior secured asset-based revolving credit facility as described in Note 7 to our consolidated financial statements, which incorporates a $400.0 million floorplan sub-facility to facilitate the purchase of inventory from a certain vendor. In connection with the floorplan sub-facility, we maintain an inventory financing agreement on an unsecured basis with a financial intermediary to facilitate the purchase of inventory from this vendor (the “Revolving Loan inventory financing agreement”). Amounts outstanding under the Revolving Loan inventory financing agreement are unsecured and non-interest bearing. At December 31, 2012 and 2011, we reported $248.3 million $240.7 million, respectively, for this agreement within accounts payable-inventory financing in the consolidated balance sheets.

We also maintain other inventory financing agreements with financial intermediaries to facilitate the purchase of inventory from certain vendors. During the first quarter of 2012, we terminated one of these agreements; amounts owed for subsequent purchases of this product line are included in accounts payable-trade on the consolidated balance sheet. At December 31, 2011, $30.3 million owed under this agreement was reported within accounts payable-inventory financing on the consolidated balance sheet.

Of the total amounts owed under other inventory financing agreements at December 31, 2012 and 2011, $0.9 million and $7.7 million, respectively, were collateralized by the inventory purchased under these financing agreements and a second lien on the related accounts receivable. The remaining amounts owed under other inventory financing agreements were not collateralized.

Contractual Obligations

We have future obligations under various contracts relating to debt and interest payments, operating leases and asset retirement obligations. The following table presents our estimated future payments under contractual obligations that existed as of December 31, 2012, based on undiscounted amounts.

(in millions)	Payments Due by Period
	Total		< 1 year		1-3 years		4-5 years		> 5 years
Revolving Loan (1)	$	—	$	—	$	—	$	—	$	—
Term Loan (2)	1,533.4		91.7		493.6		948.1		—
Senior Secured Notes (3)	740.0		40.0		80.0		80.0		540.0
Senior Notes (3)	2,026.1		110.9		221.9		221.9		1,471.4
Senior Subordinated Notes (3)	1,010.4		77.9		155.8		776.7		—
Operating leases (4)	106.2		18.3		35.9		23.7		28.3
Asset retirement obligations (5)	0.5		—		—		0.5		—
Total	$	5,416.6	$	338.8	$	987.2	$	2,050.9	$	2,039.7

(1) Includes only principal payments. Excludes interest payments and fees related to this facility because of variability with respect to the timing of advances and repayments.

(2) Includes future principal and cash interest payments on long-term borrowings through scheduled maturity dates. Interest payments for the variable rate debt were calculated using interest rates as of December 31, 2012. Excluded from these amounts are the amortization of debt issuance and other costs related to indebtedness.

(3) Includes future principal and cash interest payments on long-term borrowings through scheduled maturity dates. Interest on the Senior Secured Notes, Senior Notes and Senior Subordinated Notes is calculated using the stated interest rate. Excluded from these amounts are the amortization of debt issuance and other costs related to indebtedness. See "Subsequent Events" for a description of refinancing transactions entered into in 2013.

(4) Includes the minimum lease payments for non-cancelable leases for properties and equipment used in our operations.

(5) Represent commitments to return property subject to operating leases to original condition upon lease termination.

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Off-Balance Sheet Arrangements

We have no off-balance sheet arrangements that have or are reasonably likely to have a material current or future effect on our financial condition, changes in financial condition, revenues or expenses, results of operations, liquidity, capital expenditures or capital resources.

Commitments and Contingencies

We are party to various legal proceedings that arise in the ordinary course of our business, which include commercial, intellectual property, employment, tort and other litigation matters. We are also subject to audit by federal, state and local authorities, by various partners and large customers, including government agencies, relating to purchases and sales under various contracts. In addition, we are subject to indemnification claims under various contracts. From time to time, certain of our customers file voluntary petitions for reorganization or liquidation under the U.S. bankruptcy laws. In such cases, certain pre-petition payments received by us could be considered preference items and subject to return to the bankruptcy administrator.

As of December 31, 2012, we do not believe that there is a reasonable possibility that any material loss exceeding the amounts already recognized for these proceedings and matters, if any, has been incurred. However, the ultimate resolutions of these proceedings and matters are inherently unpredictable. As such, our financial condition and results of operations could be adversely affected in any particular period by the unfavorable resolution of one or more of these proceedings or matters.

Critical Accounting Policies and Estimates

The preparation of financial statements in accordance with GAAP requires management to make use of certain estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenue and expenses during the reported periods. We base our estimates on historical experience and on various other assumptions that we believe are reasonable under the circumstances, the results of which form the basis for making judgments about carrying values of assets and liabilities that are not readily apparent from other sources. Actual results could differ from those estimates.

In Note 1 to our consolidated financial statements, we include a discussion of the significant accounting policies used in the preparation of our consolidated financial statements. We believe the following are the most critical accounting policies and estimates that include significant judgments used in the preparation of our financial statements. We consider an accounting policy or estimate to be critical if it requires assumptions to be made that were uncertain at the time they were made, and if changes in these assumptions could have a material impact on our financial condition or results of operations.

Revenue Recognition

We are a primary distribution channel for a large group of vendors and suppliers, including OEMs, software publishers and wholesale distributors. We record revenue from sales transactions when title and risk of loss are passed to our customer, there is persuasive evidence of an arrangement for sale, delivery has occurred and/or services have been rendered, the sales price is fixed or determinable, and collectability is reasonably assured. Our shipping terms typically specify F.O.B. destination, at which time title and risk of loss have passed to the customer.

Revenues from the sales of hardware products or software products and licenses are generally recognized on a gross basis with the selling price to the customer recorded as sales and the acquisition cost of the product recorded as cost of sales. These items can be delivered to customers in a variety of ways, including (i) as physical product shipped from our warehouse, (ii) via drop-shipment by the vendor or supplier, or (iii) via electronic delivery for software licenses. At the time of sale, we record an estimate for sales returns and allowances based on historical experience. Our vendor partners warrant most of the products we sell.

We leverage drop-shipment arrangements with many of our vendors and suppliers to deliver products to our customers without having to physically hold the inventory at our warehouses, thereby increasing efficiency and reducing costs. We recognize revenue for drop-shipment arrangements on a gross basis upon delivery to the customer with contract terms that typically specify F.O.B. destination. We recognize revenue on a gross basis as the principal in the transaction because we are the primary obligor in the arrangement, we assume inventory risk if the product is returned by the customer, we set the price of the product charged to the customer, we assume credit risk for the amounts invoiced, and we work closely with our customers to determine their hardware and software specifications. These arrangements generally represent approximately 40% to 50% of total net sales, including approximately 10% to 15% related to electronic delivery for software licenses.

Revenue from professional services is either recognized as incurred for services billed at an hourly rate or recognized using a proportional performance model for services provided at a fixed fee. Revenue from Software as a Service

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arrangements, Infrastructure as a Service arrangements, and data center services, including internet connectivity, web hosting, server co-location and managed services, is recognized over the period service is provided.

We also sell certain products for which we act as an agent. Products in this category include the sale of third-party services, warranties, software assurance (“SA”) or third-party hosted Software as a Service and Infrastructure as a Service arrangements. SA is a product that allows customers to upgrade, at no additional cost, to the latest technology if new applications are introduced during the period that the SA is in effect. These sales do not meet the criteria for gross sales recognition, and thus are recognized on a net basis at the time of sale. Under net sales recognition, the cost paid to the vendor or third-party service provider is recorded as a reduction to sales, resulting in net sales being equal to the gross profit on the transaction.

Our larger customers are offered the opportunity by certain of our vendors to purchase software licenses and SA under enterprise agreements (“EAs”). Under EAs, customers are considered to be compliant with applicable license requirements for the ensuing year, regardless of changes to their employee base. Customers are charged an annual true-up fee for changes in the number of users over the year. With most EAs, our vendors will transfer the license and bill the customer directly, paying resellers such as us an agency fee or commission on these sales. We record these fees as a component of net sales as earned and there is no corresponding cost of sales amount. In certain instances, we bill the customer directly under an EA and account for the individual items sold based on the nature of the item. Our vendors typically dictate how the EA will be sold to the customer.

From time to time, we sell some of our products and services as part of bundled contract arrangements containing multiple deliverables, which may include a combination of the products and services. For each deliverable that represents a separate unit of accounting, revenue is allocated based upon the relative selling prices of each element as determined by our selling price for the deliverable when it is sold on a stand-alone basis.

We record freight billed to our customers as net sales and the related freight costs as a cost of sales.

Deferred revenue includes (1) payments received from customers in advance of providing the product or performing services, and (2) amounts deferred if other conditions of revenue recognition have not been met.

We perform an analysis of the estimated number of days of sales in-transit to customers at the end of each period based on a weighted-average analysis of commercial delivery terms that includes drop-shipment arrangements. This analysis is the basis upon which we estimate the amount of sales in-transit at the end of the period and adjust revenue and the related costs to reflect only what has been received by the customer. Changes in delivery patterns may result in a different number of business days used in making this adjustment and could have a material impact on our revenue recognition for the period.

Inventory Valuation

Inventory is valued at the lower of cost or market value. Cost is determined using a weighted-average cost method. Price protection is recorded when earned as a reduction to the cost of inventory. We decrease the value of inventory for estimated obsolescence equal to the difference between the cost of inventory and the estimated market value, based upon an aging analysis of the inventory on hand, specifically known inventory-related risks, and assumptions about future demand and market conditions. If future demand or actual market conditions are less favorable than those projected by management, additional inventory write-downs may be required.

Vendor Programs

We receive incentives from certain of our vendors related to cooperative advertising allowances, volume rebates, bid programs, price protection and other programs. These incentives generally relate to written agreements with specified performance requirements with the vendors and are recorded as adjustments to cost of sales or inventory, depending on the nature of the incentive. Vendors may change the terms of some or all of these programs, which could have an impact on our results of operations.

We record receivables from vendors related to these programs when the amounts are probable and reasonably estimable. Some programs are based on the achievement of specific targets, and we base our estimates on information provided by our vendors and internal information to assess our progress toward achieving those targets. If actual performance does not match our estimates, we may be required to adjust our receivables. We record reserves for vendor receivables for estimated losses due to vendors’ inability to pay or rejections by vendors of claims; however, if actual collections differ from our estimates, we may incur additional losses that could have a material impact on gross margin and operating income.

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Goodwill and Other Intangible Assets

Goodwill is not amortized but is subject to periodic testing for impairment at the reporting unit level. Our reporting units used to assess potential goodwill impairment are the same as our operating segments. We are required to perform an evaluation of goodwill on an annual basis or more frequently if circumstances indicate a potential impairment. The annual test for impairment is conducted as of December 1. We have the option of performing a qualitative assessment of a reporting unit's fair value from the last quantitative assessment or performing a quantitative assessment by comparing a reporting unit's estimated fair value to its carrying amount. Under the quantitative assessment, testing for impairment of goodwill is a two-step process. The first step compares the fair value of a reporting unit with its carrying amount, including goodwill. If the carrying amount of a reporting unit exceeds its fair value, the second step compares the implied fair value of reporting unit goodwill with the carrying amount of that goodwill to determine the amount of impairment loss. Fair value of a reporting unit is determined by using a weighted combination of an income approach and a market approach, as this combination is considered the most indicative of the reporting units’ fair value in an orderly transaction between market participants. Under the income approach, we determine fair value based on estimated future cash flows of a reporting unit, discounted by an estimated weighted-average cost of capital, which reflects the overall level of inherent risk of a reporting unit and the rate of return an outside investor would expect to earn. Under the market approach, we utilize valuation multiples derived from publicly available information for peer group companies to provide an indication of how much a knowledgeable investor in the marketplace would be willing to pay for a company. We have weighted the income approach and the market approach at 75% and 25%, respectively.

Determining the fair value of a reporting unit (and the allocation of that fair value to individual assets and liabilities within the reporting unit to determine the implied fair value of goodwill in the event a step two analysis is required) is judgmental in nature and requires the use of significant estimates and assumptions. These estimates and assumptions include primarily, but are not limited to, discount rate, terminal growth rate, selection of appropriate peer group companies and control premium applied, and forecasts of revenue growth rates, gross margins, operating margins, and working capital requirements. The allocation requires analysis to determine the fair value of assets and liabilities including, among others, customer relationships, trade names, and property and equipment. Any changes in the judgments, estimates, or assumptions used could produce significantly different results. Although we believe our assumptions are reasonable, actual results may vary significantly and may expose us to material impairment charges in the future.

Intangible assets include customer relationships, trade names, internally developed software and other intangibles. Intangible assets with determinable lives are amortized on a straight-line basis over the estimated useful lives of the assets. The cost of software developed or obtained for internal use is capitalized and amortized on a straight-line basis over the estimated useful life of the software. These intangible assets are reviewed for impairment whenever events or changes in circumstances indicate that the carrying amount of such assets may not be recoverable. Determination of recoverability is based on an estimate of undiscounted future cash flows resulting from the use of the asset and its eventual disposition. If the carrying amount of an asset exceeds its estimated future undiscounted cash flows, an impairment loss is recorded for the excess of the asset’s carrying amount over its fair value.

Allowance for Doubtful Accounts

We record an allowance for doubtful accounts related to trade accounts receivable for estimated losses resulting from the inability of our customers to make required payments. We take into consideration historical loss experience, the overall quality of the receivable portfolio and specifically identified customer risks. If actual collections of customer receivables differ from our estimates, additional allowances may be required which could have an impact on our results of operations.

Income Taxes

Deferred income taxes are provided to reflect the differences between the tax bases of assets and liabilities and their reported amounts in the consolidated financial statements using enacted tax rates in effect for the year in which the differences are expected to reverse. We perform an evaluation of the realizability of our deferred tax assets on a quarterly basis. This evaluation requires us to use estimates and make assumptions and considers all positive and negative evidence and factors, such as the scheduled reversal of temporary differences, the mix of earnings in the jurisdictions in which we operate, and prudent and feasible tax planning strategies.

We account for unrecognized tax benefits based upon our assessment of whether a tax benefit is more likely than not to be sustained upon examination by tax authorities. We report a liability for unrecognized tax benefits resulting from unrecognized tax benefits taken or expected to be taken in a tax return and recognize interest and penalties, if any, related to unrecognized tax benefits in income tax expense.

43

Recent Accounting Pronouncements

Testing Goodwill for Impairment

In September 2011, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) 2011-08 which was intended to reduce the cost and complexity of the annual goodwill impairment test by providing entities an option to perform a qualitative assessment to determine whether further impairment testing is necessary. If an entity concludes that it is more likely than not that a reporting unit's fair value is equal to or greater than its carrying amount using the qualitative assessment, the entity would not be required to perform the two-step goodwill impairment test for that reporting unit. This update was effective for annual and interim goodwill impairment tests performed in fiscal years beginning after December 15, 2011. The adoption of this guidance did not have a material impact on our consolidated financial position, results of operations, or cash flows.

Presentation of Comprehensive Income

In June 2011, the FASB issued ASU 2011-05, which amended guidance on the presentation of comprehensive income. The new guidance eliminated the option to present the components of other comprehensive income as part of the statement of shareholders’ equity. It required an entity to present the total of comprehensive income, the components of net income, and the components of other comprehensive income either in a single continuous statement of comprehensive income or in two separate but consecutive statements. Subsequently, the FASB issued ASU 2011-12 in December 2011, which deferred changes in ASU 2011-05 that relate to the presentation of reclassification adjustments between other comprehensive income and net income. The guidance did not change the items which must be reported in other comprehensive income, how such items are measured or when they must be reclassified to net income. These updates were to be applied retrospectively and were effective for fiscal years, and interim periods within those years, beginning after December 15, 2011. We adopted ASU 2011-05 and ASU 2011-12 as of January 1, 2012. As this guidance impacts presentation only, the adoption did not have an impact on our consolidated financial position, results of operations or cash flows.

Fair Value Measurements

In May 2011, the FASB issued ASU 2011-04. The new guidance resulted in common principles and requirements for measuring fair value and for disclosing information about fair value measurements in accordance with GAAP and International Financial Reporting Standards (“IFRS”). The new guidance did not extend the use of fair value accounting, but provided guidance on how it should be applied where its use is already required or permitted by other standards within GAAP or IFRS. This update was effective for interim and annual periods beginning after December 15, 2011. The adoption of this guidance on January 1, 2012 did not have a material impact on our consolidated financial position, results of operations or cash flows.

Subsequent Events

On January 30, 2013, we made an optional prepayment of $40.0 million aggregate principal amount of the Term Loan. The prepayment was allocated on a pro rata basis between the extended and non-extended loans. The optional prepayment satisfied the excess cash flow payment provision of the Term Loan with respect to the year ended December 31, 2012.

On February 6, 2013, we called for redemption $50.0 million aggregate principal amount of our outstanding Senior Subordinated Notes. The redemption price of the Senior Subordinated Notes was 106.268% of the principal amount redeemed, plus accrued and unpaid interest to the date of redemption, which was March 8, 2013. In connection with this redemption, we expect to record a loss on extinguishment of long-term debt of $3.9 million in our consolidated statement of operations in the first quarter of 2013. This loss represents the redemption premium and the write-off of a portion of the unamortized deferred financing costs related to the Senior Subordinated Notes.

44

Item 7A. Quantitative and Qualitative Disclosures of Market Risks

Our market risks relate primarily to changes in interest rates. The interest rates on borrowings under our senior secured asset-based revolving credit facility and our senior secured term loan facility are floating and, therefore, are subject to fluctuations. In order to manage the risk associated with changes in interest rates on borrowings under our senior secured term loan facility, we have entered into interest rate derivative agreements to economically hedge a portion of the cash flows associated with the facility. Our objectives in using interest rate derivatives are to add stability to interest expense and to manage our exposure to interest rate fluctuations.

We utilize interest rate caps for the purpose of limiting current and future exposure to interest rate risk on our floating-rate debt under the senior secured term loan facility.

In November 2012, the Company entered into six interest rate cap agreements with a combined $650.0 million notional amount. Under these agreements, the Company made premium payments totaling $0.3 million to the counterparties in exchange for the right to receive payments from them of the amount, if any, by which three-month LIBOR exceeds 1.5% during the agreement period. The cap agreements are effective from January 14, 2013 through January 14, 2015.

During 2011, the Company entered into four interest rate cap agreements with a combined $500.0 million notional amount. Under the agreements, the Company made premium payments totaling $3.7 million to the counterparties in exchange for the right to receive payments from them of the amount, if any, by which three-month LIBOR exceeds 3.5% during the agreement period. The cap agreements are effective from January 14, 2013 through January 14, 2015.

In April 2010, the Company entered into four interest rate cap agreements with a combined $1,100.0 million notional amount. Under these agreements, the Company made premium payments totaling $5.9 million to the counterparties in exchange for the right to receive payments from them of the amount, if any, by which three-month LIBOR exceeds 3.5% during the agreement period. The cap agreements are effective from January 14, 2011 through January 14, 2013.

These interest rate cap agreements have not been designated as cash flow hedges of interest rate risk for accounting purposes. Instead, these agreements are recorded at fair value on the Company's consolidated balance sheet each period, with changes in fair value recorded directly to interest expense, net in the Company's consolidated statements of operations each period.

See “Management's Discussion and Analysis of Financial Condition and Results of Operations - Liquidity and Capital Resources - Contractual Obligations” for information on cash flows, interest rates and maturity dates of our debt obligations.

45

Item 8. Financial Statements and Supplementary Data

Index to Consolidated Financial Statements

	Page
Report of Independent Registered Public Accounting Firm	47
Report of Independent Registered Public Accounting Firm	48
Consolidated Balance Sheets as of December 31, 2012 and 2011	49
Consolidated Statements of Operations for the years ended December 31, 2012, 2011 and 2010	50
Consolidated Statements of Comprehensive Income (Loss) for the years ended December 31, 2012, 2011 and 2010	51
Consolidated Statements of Shareholders’ Equity (Deficit) for the years ended December 31, 2012, 2011 and 2010	52
Consolidated Statements of Cash Flows for the years ended December 31, 2012, 2011 and 2010	53
Notes to Consolidated Financial Statements	54

46

Report of Independent Registered Public Accounting Firm

Board of Directors and Shareholders

CDW Corporation

We have audited the accompanying consolidated balance sheets of CDW Corporation and subsidiaries as of December 31, 2012 and 2011, and the related consolidated statements of operations, comprehensive income (loss), shareholders' equity (deficit) and cash flows for the years ended December 31, 2012 and December 31, 2011. Our audit also includes the financial statement schedule listed in the Index at Item 15(a)(2) for the information presented for the years ended December 31, 2012 and December 31, 2011. These financial statements and schedule are the responsibility of the Company's management. Our responsibility is to express an opinion on these financial statements and schedule based on our audits.

We conducted our audits in accordance with the standards of the Public Company Accounting Oversight Board (United States). Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement. An audit includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements. An audit also includes assessing the accounting principles used and significant estimates made by management, as well as evaluating the overall financial statement presentation. We believe that our audits provide a reasonable basis for our opinion.

In our opinion, the financial statements referred to above present fairly, in all material respects, the consolidated financial position of CDW Corporation and subsidiaries at December 31, 2012 and 2011, and the consolidated results of its operations and its cash flows for the years ended December 31, 2012 and December 31, 2011, in conformity with U.S. generally accepted accounting principles. Also, in our opinion, the related financial statement schedule, when considered in relation to the basic financial statements taken as a whole, presents fairly in all material respects the information set forth therein.

We also have audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States), CDW Corporation and subsidiaries' internal control over financial reporting as of December 31, 2012, based on criteria established in Internal Control-Integrated Framework issued by the Committee of Sponsoring Organizations of the Treadway Commission and our report dated March 8, 2013 expressed an unqualified opinion thereon.

/s/ Ernst & Young LLP

Chicago, Illinois

March 8, 2013

47

Report of Independent Registered Public Accounting Firm

To the Board of Directors

and Shareholders of CDW Corporation:

In our opinion, the consolidated statements of operations, comprehensive income (loss), shareholders' equity (deficit) and cash flows for the year ended December 31, 2010 present fairly, in all material respects, the results of operations and cash flows of CDW Corporation for the year ended December 31, 2010, in conformity with accounting principles generally accepted in the United States of America. In addition, in our opinion, the financial statement schedule for the year ended December 31, 2010 presents fairly, in all material respects, the information set forth therein when read in conjunction with the related consolidated financial statements. These financial statements and financial statement schedule are the responsibility of the Company's management. Our responsibility is to express an opinion on these financial statements and financial statement schedule based on our audits. We conducted our audits of these statements in accordance with the standards of the Public Company Accounting Oversight Board (United States). Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement. An audit includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements, assessing the accounting principles used and significant estimates made by management, and evaluating the overall financial statement presentation. We believe that our audits provide a reasonable basis for our opinion.

/s/ PricewaterhouseCoopers LLP

Chicago, IL

March 4, 2011, except for the effects of the revision discussed in Note 1 (not presented herein) and Note 5 (not presented herein) to the consolidated financial statements appearing under Item 8 of the Company's 2011 annual report on Form 10-K, as to which the date is September 23, 2011

48

CDW CORPORATION AND SUBSIDIARIES CONSOLIDATED BALANCE SHEETS (in millions, except share-related amounts)
	December 31,
	2012			2011
Assets
Current assets:
Cash and cash equivalents	$	37.9		$	99.9
Accounts receivable, net of allowance for doubtful accounts of $5.4 and $5.4, respectively	1,265.1			1,254.9
Merchandise inventory	314.6			321.7
Miscellaneous receivables	148.5			143.6
Deferred income taxes	14.1			24.6
Prepaid expenses and other	34.6			34.7
Total current assets	1,814.8			1,879.4
Property and equipment, net	142.7			154.3
Goodwill	2,209.3			2,208.4
Other intangible assets, net	1,478.5			1,636.0
Deferred financing costs, net	53.2			68.5
Other assets	1.6			3.0
Total assets	$	5,700.1		$	5,949.6
Liabilities and Shareholders’ Equity (Deficit)
Current liabilities:
Accounts payable-trade	$	518.6		$	517.8
Accounts payable-inventory financing	249.2			278.7
Current maturities of long-term debt	40.0			201.0
Deferred revenue	37.9			27.8
Accrued expenses:
Compensation	99.4			106.6
Interest	50.7			54.9
Sales taxes	22.6			23.1
Advertising	33.9			38.8
Other	96.0			92.6
Total current liabilities	1,148.3			1,341.3
Long-term liabilities:
Debt	3,731.0			3,865.0
Deferred income taxes	624.3			692.0
Accrued interest	8.0			13.0
Other liabilities	52.0			45.6
Total long-term liabilities	4,415.3			4,615.6
Commitments and contingencies
Shareholders’ equity (deficit):
Class A common shares, $0.01 par value, 100,000 shares authorized, issued, and outstanding	—			—
Class B common shares, $0.01 par value, 1,900,000 shares authorized; 914,935 and 913,063 shares issued, respectively; 914,259 and 912,706 shares outstanding, respectively	—			—
Paid-in capital	2,209.1			2,186.1
Accumulated deficit	(2,073.0		)	(2,191.3		)
Accumulated other comprehensive income (loss)	0.4			(2.1		)
Total shareholders’ equity (deficit)	136.5			(7.3		)
Total liabilities and shareholders’ equity (deficit)	$	5,700.1		$	5,949.6

The accompanying notes are an integral part of the consolidated financial statements.

49

CDW CORPORATION AND SUBSIDIARIES CONSOLIDATED STATEMENTS OF OPERATIONS (in millions)
	Years Ended December 31,
	2012			2011			2010
Net sales	$	10,128.2		$	9,602.4		$	8,801.2
Cost of sales	8,458.6			8,018.9			7,410.4
Gross profit	1,669.6			1,583.5			1,390.8
Selling and administrative expenses	1,029.5			990.1			932.1
Advertising expense	129.5			122.7			106.0
Income from operations	510.6			470.7			352.7
Interest expense, net	(307.4		)	(324.2		)	(391.9		)
Net (loss) gain on extinguishments of long-term debt	(17.2		)	(118.9		)	2.0
Other income, net	0.1			0.7			0.2
Income (loss) before income taxes	186.1			28.3			(37.0		)
Income tax (expense) benefit	(67.1		)	(11.2		)	7.8
Net income (loss)	$	119.0		$	17.1		$	(29.2	)

The accompanying notes are an integral part of the consolidated financial statements.

50

CDW CORPORATION AND SUBSIDIARIES CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) (in millions)
	Years Ended December 31,
	2012		2011			2010
Net income (loss)	$	119.0	$	17.1		$	(29.2	)
Change in unrealized loss on interest rate swap agreements, net of tax	—		—			(32.1		)
Reclassification of realized loss on interest rate swap agreements from accumulated other comprehensive loss to net income (loss), net of tax	—		1.9			47.3
Foreign currency translation adjustment	2.5		(1.8		)	3.9
Other comprehensive income, net of tax	2.5		0.1			19.1
Comprehensive income (loss)	$	121.5	$	17.2		$	(10.1	)

The accompanying notes are an integral part of the consolidated financial statements.

51

CDW CORPORATION AND SUBSIDIARIES CONSOLIDATED STATEMENTS OF SHAREHOLDERS’ EQUITY (DEFICIT) (in millions)
	Total Shareholders’ Equity (Deficit)			Class A Common Shares		Class B Common Shares		Paid-in Capital			Accumulated Deficit			Accumulated Other Comprehensive Income (Loss)
Balance at December 31, 2009	$	(44.7	)	$	—	$	—	$	2,155.4		$	(2,178.8	)	$	(21.3	)
Equity-based compensation expense	11.5			—		—		11.5			—			—
Accrued charitable contribution related to the MPK Coworker Incentive Plan II, net of tax	(0.2		)	—		—		(0.2		)	—			—
Net loss	(29.2		)	—		—		—			(29.2		)	—
Change in unrealized loss on interest rate swap agreements, net of tax	(32.1		)	—		—		—			—			(32.1		)
Reclassification of realized loss on interest rate swap agreements from accumulated other comprehensive loss to net loss, net of tax	47.3			—		—		—			—			47.3
Foreign currency translation adjustment	3.9			—		—		—			—			3.9
Balance at December 31, 2010	$	(43.5	)	$	—	$	—	$	2,166.7		$	(2,208.0	)	$	(2.2	)
Equity-based compensation expense	19.5			—		—		19.5			—			—
Investment from CDW Holdings LLC	1.0			—		—		1.0			—			—
Repurchase of Class B Common Shares	(0.4		)	—		—		—			(0.4		)	—
Accrued charitable contribution related to the MPK Coworker Incentive Plan II, net of tax	(1.1		)	—		—		(1.1		)	—			—
Net income	17.1			—		—		—			17.1			—
Reclassification of realized loss on interest rate swap agreements from accumulated other comprehensive loss to net income, net of tax	1.9			—		—		—			—			1.9
Foreign currency translation adjustment	(1.8		)	—		—		—			—			(1.8		)
Balance at December 31, 2011	$	(7.3	)	$	—	$	—	$	2,186.1		$	(2,191.3	)	$	(2.1	)
Equity-based compensation expense	22.1			—		—		22.1			—			—
Investment from CDW Holdings LLC	2.8			—		—		2.8			—			—
Repurchase of Class B Common Shares	(0.7		)	—		—		—			(0.7		)	—
Accrued charitable contribution related to the MPK Coworker Incentive Plan II, net of tax	(1.4		)	—		—		(1.4		)	—			—
Incentive compensation plan units withheld for taxes	(0.5		)	—		—		(0.5		)	—			—
Net income	119.0			—		—		—			119.0			—
Foreign currency translation adjustment	2.5			—		—		—			—			2.5
Balance at December 31, 2012	$	136.5		$	—	$	—	$	2,209.1		$	(2,073.0	)	$	0.4

The accompanying notes are an integral part of the consolidated financial statements.

52

CDW CORPORATION AND SUBSIDIARIES CONSOLIDATED STATEMENTS OF CASH FLOWS (in millions)
	Years Ended December 31,
	2012			2011			2010
Cash flows from operating activities:
Net income (loss)	$	119.0		$	17.1		$	(29.2	)
Adjustments to reconcile net income (loss) to net cash provided by operating activities:
Depreciation and amortization	210.2			204.9			209.4
Equity-based compensation expense	22.1			19.5			11.5
Deferred income taxes	(56.3		)	(10.2		)	(4.3		)
Allowance for doubtful accounts	—			0.4			(1.3		)
Amortization of deferred financing costs and debt premium	13.6			15.7			18.0
Net loss (gain) on extinguishments of long-term debt	17.2			118.9			(2.0		)
Realized loss on interest rate swap agreements	—			2.8			51.5
Mark to market loss on interest rate derivatives	0.9			4.2			4.7
Net loss on sale and disposals of assets	0.1			0.3			0.7
Other	—			(0.6		)	(0.6		)
Changes in assets and liabilities:
Accounts receivable	(8.6		)	(165.3		)	(81.5		)
Merchandise inventory	7.1			(29.0		)	(34.9		)
Other assets	(3.8		)	50.3			(61.9		)
Accounts payable-trade	0.8			(19.8		)	269.3
Other current liabilities	(3.9		)	21.5			77.8
Long-term liabilities	(1.0		)	(16.0		)	(3.5		)
Net cash provided by operating activities	317.4			214.7			423.7
Cash flows from investing activities:
Capital expenditures	(41.4		)	(45.7		)	(41.5		)
Cash settlements on interest rate swap agreements	—			(6.6		)	(78.2		)
Premium payments on interest rate cap agreements	(0.3		)	(3.7		)	(5.9		)
Proceeds from sale of assets and other	—			—			0.2
Net cash used in investing activities	(41.7		)	(56.0		)	(125.4		)
Cash flows from financing activities:
Proceeds from borrowings under revolving credit facility	289.0			1,295.0			770.8
Repayments of borrowings under revolving credit facility	(289.0		)	(1,483.2		)	(1,074.1		)
Repayments of long-term debt	(201.0		)	(132.0		)	(16.5		)
Proceeds from issuance of long-term debt	135.7			1,175.0			500.0
Payments to extinguish long-term debt	(243.2		)	(1,175.0		)	(518.6		)
Payments of debt financing costs	(2.1		)	(26.3		)	(14.3		)
Investment from CDW Holdings LLC, net	2.8			1.0			—
Net change in accounts payable-inventory financing	(29.5		)	250.5			3.2
Repurchase of Class B common shares	(0.7		)	(0.4		)	—
Principal payments under capital lease obligations	—			—			(0.6		)
Net cash used in financing activities	(338.0		)	(95.4		)	(350.1		)
Effect of exchange rate changes on cash and cash equivalents	0.3			—			0.4
Net (decrease) increase in cash and cash equivalents	(62.0		)	63.3			(51.4		)
Cash and cash equivalents – beginning of period	99.9			36.6			88.0
Cash and cash equivalents – end of period	$	37.9		$	99.9		$	36.6
Supplementary disclosure of cash flow information:
Interest paid, including cash settlements on interest rate swap agreements	$	(302.7	)	$	(332.9	)	$	(377.0	)
Taxes (paid) refunded, net	$	(123.2	)	$	20.9		$	(48.0	)
Non-cash investing and financing activities:
Capital expenditures accrued in accounts payable-trade	$	0.5		$	1.1		$	—

The accompanying notes are an integral part of the consolidated financial statements.

53

CDW CORPORATION AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

1. Description of Business and Summary of Significant Accounting Policies

Description of Business

CDW is a Fortune 500 company and a leading provider of integrated information technology (“IT”) solutions to small, medium and large business, government, education and healthcare customers in the U.S. and Canada. The Company's offerings range from discrete hardware and software products to integrated IT solutions such as mobility, security, data center optimization, cloud computing, virtualization and collaboration.

Basis of Presentation

The accompanying consolidated financial statements have been prepared in conformity with accounting principles generally accepted in the United States of America (“GAAP”) and the rules and regulations of the U.S. Securities and Exchange Commission (“SEC”).

On October 12, 2007, CDW Corporation, an Illinois corporation, was acquired through a merger transaction by an entity controlled by investment funds affiliated with Madison Dearborn Partners, LLC and Providence Equity Partners L.L.C. (the “Acquisition”). CDW Corporation continued as the surviving corporation and same legal entity after the Acquisition, but became a wholly owned subsidiary of VH Holdings, Inc., a Delaware corporation.

On December 31, 2009, CDW Corporation merged into CDWC LLC, an Illinois limited liability company owned by VH Holdings, Inc., with CDWC LLC as the surviving entity. This change had no impact on the operations or management of the Company. On December 31, 2009, CDWC LLC was renamed CDW LLC (“CDW LLC”). On August 17, 2010, VH Holdings, Inc. was renamed CDW Corporation (“Parent”).

Parent is owned directly by CDW Holdings LLC, a company controlled by investment funds affiliated with Madison Dearborn Partners, LLC and Providence Equity Partners L.L.C. (the “Equity Sponsors”), certain other co-investors and certain members of CDW management.

On August 6, 2010, CDW Finance Corporation, a Delaware corporation, was formed for the sole purpose of acting as a co-issuer of certain debt obligations as described in Note 7. CDW Finance Corporation is 100% owned by Parent and does not hold any material assets or engage in any business activities or operations.

Throughout this report, the terms “the Company” and “CDW” refer to Parent and its 100% owned subsidiaries.

Principles of Consolidation

The accompanying consolidated financial statements include the accounts of Parent and its 100% owned subsidiaries. All intercompany transactions and accounts are eliminated in consolidation.

Use of Estimates

The preparation of consolidated financial statements in accordance with GAAP requires management to make use of certain estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the consolidated financial statements and the reported amounts of revenue and expenses during the reported periods. The Company bases its estimates on historical experience and on various other assumptions that management believes are reasonable under the circumstances, the results of which form the basis for making judgments about carrying values of assets and liabilities that are not readily apparent from other sources. Actual results could differ from those estimates.

Reclassifications

Certain reclassifications have been made to the prior period consolidated financial statements to conform to the current period presentation.

Cash and Cash Equivalents

Cash and cash equivalents include all deposits in banks and short-term (original maturities of three months or less), highly liquid investments that are readily convertible to known amounts of cash and are so near maturity that there is insignificant risk of changes in value due to interest rate changes.

54

CDW CORPORATION AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

Accounts Receivable

Trade accounts receivable are recorded at the invoiced amount and typically do not bear interest. The Company provides allowances for doubtful accounts related to accounts receivable for estimated losses resulting from the inability of its customers to make required payments. The Company takes into consideration the overall quality of the receivable portfolio along with specifically identified customer risks.

Merchandise Inventory

Inventory is valued at the lower of cost or market value. Cost is determined using a weighted-average cost method. Price protection is recorded when earned as a reduction to the cost of inventory. The Company decreases the value of inventory for estimated obsolescence equal to the difference between the cost of inventory and the estimated market value, based upon an aging analysis of the inventory on hand, specifically known inventory-related risks, and assumptions about future demand and market conditions.

Miscellaneous Receivables

Miscellaneous receivables generally consist of amounts due from vendors. The Company receives incentives from vendors related to cooperative advertising allowances, volume rebates, bid programs, price protection and other programs. These incentives generally relate to written vendor agreements with specified performance requirements and are recorded as adjustments to cost of sales or inventory, depending on the nature of the incentive.

Property and Equipment

Property and equipment are stated at cost. The Company calculates depreciation expense using the straight-line method over the estimated useful lives of the assets. Leasehold improvements are amortized over the shorter of their useful lives or the initial lease term. Expenditures for major renewals and improvements that extend the useful life of property and equipment are capitalized. Expenditures for maintenance and repairs are charged to expense as incurred. The following table shows estimated useful lives of property and equipment:

Classification	Estimated Useful Lives
Machinery and equipment	5 to 10 years
Building and leasehold improvements	5 to 25 years
Computer and data processing equipment	3 to 5 years
Computer software	3 to 5 years
Furniture and fixtures	5 to 10 years

The Company has asset retirement obligations associated with commitments to return property subject to operating leases to original condition upon lease termination. The Company’s asset retirement liability was $0.5 million as of December 31, 2012 and 2011.

Goodwill and Other Intangible Assets

The Company is required to perform an evaluation of goodwill on an annual basis or more frequently if circumstances indicate a potential impairment. The annual test for impairment is conducted as of December 1. The Company’s reporting units used to assess potential goodwill impairment are the same as its operating segments. The Company has the option of performing a qualitative assessment of a reporting unit's fair value from the last quantitative assessment or performing a quantitative assessment by comparing a reporting unit's estimated fair value to its carrying amount. Under the quantitative assessment, testing for impairment of goodwill is a two-step process. The first step compares the fair value of a reporting unit with its carrying amount, including goodwill. If the carrying amount of a reporting unit exceeds its fair value, the second step compares the implied fair value of reporting unit goodwill with the carrying amount of that goodwill to determine the amount of impairment loss. Fair value of a reporting unit is determined by using a weighted combination of an income approach and a market approach, as this combination is considered the most indicative of the Company’s fair value in an orderly transaction between market participants. This assessment uses significant accounting judgments, estimates and assumptions. Any changes in the judgments, estimates or assumptions used could produce significantly different results. During the years ended December 31, 2012, 2011 and 2010, the Company recorded no goodwill impairment charges. See Note 4 for more information on the Company’s evaluations of goodwill for impairment.

55

CDW CORPORATION AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

Intangible assets with determinable lives are amortized on a straight-line basis over their respective estimated useful lives. The cost of computer software developed or obtained for internal use is capitalized and amortized on a straight-line basis over the estimated useful life of the software. These intangible assets are reviewed for impairment when indicators are present using undiscounted cash flows. The Company uses the undiscounted cash flows, excluding interest charges, to assess the recoverability of the carrying value of such assets. To the extent carrying value exceeds the undiscounted cash flows, an impairment loss is recorded based upon the excess of the carrying value over fair value. In addition, each quarter the Company evaluates whether events and circumstances warrant a revision to the remaining estimated useful life of each of these intangible assets. If the Company were to determine that a change to the remaining estimated useful life of an intangible asset was necessary, then the remaining carrying amount of the intangible asset would be amortized prospectively over that revised remaining useful life. During the years ended December 31, 2012, 2011 and 2010, no impairment existed with respect to the Company’s intangible assets with determinable lives and no significant changes to the remaining useful lives were necessary. The following table shows estimated useful lives of definite-lived intangible assets:

Classification	Estimated Useful Lives
Customer relationships	11 to 14 years
Trade name	20 years
Internally developed software	3 to 5 years
Other	1 to 10 years

Deferred Financing Costs

Deferred financing costs, such as underwriting, financial advisory, professional fees and other similar fees are capitalized and recognized in interest expense over the estimated life of the related debt instrument using the effective interest method or straight-line method, as applicable.

Derivatives

The Company has entered into interest rate cap and swap agreements for the purpose of economically hedging its exposure to fluctuations in interest rates. These derivatives are recorded at fair value in the Company’s consolidated balance sheets.

For the Company’s interest rate swap agreements designated as cash flow hedges of interest rate risk, the effective portion of the changes in fair value of the swaps is initially recorded as a component of accumulated other comprehensive loss in the Company’s consolidated balance sheets and is subsequently reclassified into interest expense, net in the Company’s consolidated statements of operations in the period that the hedged forecasted transaction affects earnings. The ineffective portion of the change in fair value of the swaps is recognized directly in earnings. In the Company’s consolidated statements of cash flows, hedge activities are classified according to the nature of the derivative.

For the Company’s interest rate swap and cap agreements not designated as cash flow hedges of interest rate risk, changes in fair value of the derivatives are recorded directly to interest expense, net in the Company’s consolidated statements of operations.

Fair Value Measurements

Fair value is defined under GAAP as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. A fair value hierarchy has been established for valuation inputs to prioritize the inputs into three levels based on the extent to which inputs used in measuring fair value are observable in the market. Each fair value measurement is reported in one of the three levels which is determined by the lowest level input that is significant to the fair value measurement in its entirety. These levels are:

Level 1 – observable inputs such as quoted prices for identical instruments traded in active markets.

Level 2 – inputs are based on quoted prices for similar instruments in active markets, quoted prices for identical or similar instruments in markets that are not active, and model-based valuation techniques for which all significant assumptions are observable in the market or can be corroborated by observable market data for substantially the full term of the assets or liabilities.

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Level 3 – inputs are generally unobservable and typically reflect management’s estimates of assumptions that market participants would use in pricing the asset or liability. The fair values are therefore determined using model-based techniques that include option pricing models, discounted cash flow models and similar techniques.

Accumulated Other Comprehensive Income (Loss)

Unrealized gains or losses on derivatives designated as cash flow hedges and foreign currency translation adjustments are included in shareholders’ equity (deficit) under accumulated other comprehensive income (loss).

The components of accumulated other comprehensive income (loss) are as follows:

(in millions)	December 31,
	2012		2011			2010
Unrealized loss on interest rate swap agreements, net of taxes of $0, $0 and $0.9, respectively	$	—	$	—		$	(1.9	)
Foreign currency translation adjustment	0.4		(2.1		)	(0.3		)
Accumulated other comprehensive income (loss)	$	0.4	$	(2.1	)	$	(2.2	)

Revenue Recognition

The Company is a primary distribution channel for a large group of vendors and suppliers, including original equipment manufacturers (“OEMs”), software publishers and wholesale distributors. The Company records revenue from sales transactions when title and risk of loss are passed to the customer, there is persuasive evidence of an arrangement for sale, delivery has occurred and/or services have been rendered, the sales price is fixed or determinable, and collectability is reasonably assured. The Company's shipping terms typically specify F.O.B. destination, at which time title and risk of loss have passed to the customer.

Revenues from the sales of hardware products or software products and licenses are generally recognized on a gross basis with the selling price to the customer recorded as sales and the acquisition cost of the product recorded as cost of sales. These items can be delivered to customers in a variety of ways, including (i) as physical product shipped from the Company's warehouse, (ii) via drop-shipment by the vendor or supplier, or (iii) via electronic delivery for software licenses. At the time of sale, the Company records an estimate for sales returns and allowances based on historical experience. The Company's vendor partners warrant most of the products the Company sells.

The Company leverages drop-shipment arrangements with many of its vendors and suppliers to deliver products to its customers without having to physically hold the inventory at its warehouses, thereby increasing efficiency and reducing costs. The Company recognizes revenue for drop-shipment arrangements on a gross basis upon delivery to the customer with contract terms that typically specify F.O.B. destination.

Revenue from professional services is either recognized as incurred for services billed at an hourly rate or recognized using a proportional performance model for services provided at a fixed fee. Revenue from Software as a Service arrangements, Infrastructure as a Service arrangements, and data center services, including internet connectivity, web hosting, server co-location and managed services, is recognized over the period service is provided.

The Company also sells certain products for which it acts as an agent. Products in this category include the sale of third-party services, warranties, software assurance (“SA”) or third-party hosted Software as a Service and Infrastructure as a Service arrangements. SA is a product that allows customers to upgrade, at no additional cost, to the latest technology if new applications are introduced during the period that the SA is in effect. These sales do not meet the criteria for gross sales recognition, and thus are recognized on a net basis at the time of sale. Under net sales recognition, the cost paid to the vendor or third-party service provider is recorded as a reduction to sales, resulting in net sales being equal to the gross profit on the transaction.

The Company's larger customers are offered the opportunity by certain of its vendors to purchase software licenses and SA under enterprise agreements (“EAs”). Under EAs, customers are considered to be compliant with applicable license requirements for the ensuing year, regardless of changes to their employee base. Customers are charged an annual true-up fee for changes in the number of users over the year. With most EAs, the Company's vendors will transfer the license and bill the customer directly, paying resellers such as the Company an agency fee or commission on these sales. The Company records these fees as a component of net sales as earned and there is no corresponding cost of sales amount. In certain instances, the Company bills the customer directly under an EA and accounts for the

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individual items sold based on the nature of the item. The Company's vendors typically dictate how the EA will be sold to the customer.

From time to time, the Company sells some of its products and services as part of bundled contract arrangements containing multiple deliverables, which may include a combination of products and services. For each deliverable that represents a separate unit of accounting, revenue is allocated based upon the relative selling prices of each element as determined by the Company's selling price for the deliverable when it is sold on a stand-alone basis.

The Company records freight billed to its customers as net sales and the related freight costs as a cost of sales.

Deferred revenue includes (1) payments received from customers in advance of providing the product or performing services, and (2) amounts deferred if other conditions of revenue recognition have not been met.

The Company performs an analysis of the estimated number of days of sales in-transit to customers at the end of each period based on a weighted-average analysis of commercial delivery terms that includes drop-shipment arrangements. This analysis is the basis upon which the Company estimates the amount of sales in-transit at the end of the period and adjusts revenue and the related costs to reflect only what has been received by the customer. Changes in delivery patterns may result in a different number of business days used in making this adjustment and could have a material impact on the Company's revenue recognition for the period.

Sales Taxes

Sales tax amounts collected from customers for remittance to governmental authorities are presented on a net basis in the Company’s consolidated statements of operations.

Advertising

Advertising costs are generally charged to expense in the period incurred. Cooperative reimbursements from vendors are recorded in the period the related advertising expenditure is incurred. The Company classifies vendor consideration as a reduction of cost of sales.

Equity-Based Compensation

The Company measures all equity-based payments using a fair-value-based method and records compensation expense over the requisite service period in its consolidated financial statements. Forfeiture rates have been developed based upon historical experience.

Interest Expense

Interest expense is typically recognized in the period incurred at the applicable interest rate in effect. For increasing-rate debt, the Company determines the periodic interest cost using the effective interest method over the estimated outstanding term of the debt. The difference between interest expense recorded and cash interest paid is reflected as short-term or long-term accrued interest in the Company’s consolidated balance sheets.

Foreign Currency Translation

The Company’s functional currency is the U.S. dollar. The functional currency of the Company’s Canadian subsidiary is the local currency, the Canadian dollar. Assets and liabilities of this subsidiary are translated at the spot rate in effect at the applicable reporting date and the consolidated results of operations are translated at the average exchange rates in effect during the applicable period. The resulting foreign currency translation adjustment is recorded as accumulated other comprehensive income (loss), which is reflected as a separate component of shareholders’ equity (deficit).

Income Taxes

Deferred income taxes are provided to reflect the differences between the tax bases of assets and liabilities and their reported amounts in the consolidated financial statements using enacted tax rates in effect for the year in which the differences are expected to reverse. The Company performs an evaluation of the realizability of deferred tax assets on a quarterly basis. This evaluation requires its use of estimates and assumptions and considers all positive and negative evidence and factors, such as the scheduled reversal of temporary differences, the mix of earnings in the jurisdictions in which the Company operates, and prudent and feasible tax planning strategies.

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The Company accounts for unrecognized tax benefits based upon its assessment of whether a tax benefit is more likely than not to be sustained upon examination by tax authorities. The Company reports a liability for unrecognized tax benefits resulting from unrecognized tax benefits taken or expected to be taken in a tax return and recognizes interest and penalties, if any, related to its unrecognized tax benefits in income tax expense.

2. Recent Accounting Pronouncements

Testing Goodwill for Impairment

In September 2011, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) 2011-08 which was intended to reduce the cost and complexity of the annual goodwill impairment test by providing entities an option to perform a qualitative assessment to determine whether further impairment testing is necessary. If an entity concludes that it is more likely than not that a reporting unit's fair value is equal to or greater than its carrying amount using the qualitative assessment, the entity would not be required to perform the two-step goodwill impairment test for that reporting unit. This update was effective for annual and interim goodwill impairment tests performed in fiscal years beginning after December 15, 2011. The adoption of this guidance did not have a material impact on the Company's consolidated financial position, results of operations or cash flows.

Presentation of Comprehensive Income

In June 2011, the FASB issued ASU 2011-05, which amended guidance on the presentation of comprehensive income. The new guidance eliminated the option to present the components of other comprehensive income as part of the statement of shareholders’ equity. It required an entity to present the total of comprehensive income, the components of net income, and the components of other comprehensive income either in a single continuous statement of comprehensive income or in two separate but consecutive statements. Subsequently, the FASB issued ASU 2011-12 in December 2011, which deferred changes in ASU 2011-05 that relate to the presentation of reclassification adjustments between other comprehensive income and net income. The guidance did not change the items which must be reported in other comprehensive income, how such items are measured or when they must be reclassified to net income. These updates were to be applied retrospectively and were effective for fiscal years, and interim periods within those years, beginning after December 15, 2011. The Company adopted ASU 2011-05 and ASU 2011-12 as of January 1, 2012. As this guidance impacts presentation only, the adoption did not have an impact on the Company's consolidated financial position, results of operations or cash flows.

Fair Value Measurements

In May 2011, the FASB issued ASU 2011-04. The new guidance resulted in common principles and requirements for measuring fair value and for disclosing information about fair value measurements in accordance with GAAP and International Financial Reporting Standards (“IFRS”). The new guidance did not extend the use of fair value accounting, but provided guidance on how it should be applied where its use is already required or permitted by other standards within GAAP or IFRS. This update was effective for interim and annual periods beginning after December 15, 2011. The adoption of this guidance on January 1, 2012 did not have a material impact on the Company’s consolidated financial position, results of operations or cash flows.

3. Property and Equipment

Property and equipment consisted of the following:

(in millions)	December 31,
	2012		2011
Land	$	27.7	$	27.7
Machinery and equipment	50.9		48.3
Building and leasehold improvements	104.0		102.1
Computer and data processing equipment	56.4		49.7
Computer software	30.2		29.2
Furniture and fixtures	21.6		20.3
Construction in progress	11.9		17.0
Total property and equipment	302.7		294.3
Less accumulated depreciation	160.0		140.0
Net property and equipment	$	142.7	$	154.3

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NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

During 2012, 2011 and 2010, the Company recorded disposals of $12.2 million, $10.5 million and $11.4 million, respectively, to remove assets that were no longer in use from property and equipment. The Company recorded a pre-tax loss of $0.1 million, $0.3 million and $0.7 million in 2012, 2011 and 2010, respectively, for certain disposed assets that were not fully depreciated.

Depreciation expense for the years ended December 31, 2012, 2011 and 2010 was $32.0 million, $31.3 million and $38.3 million, respectively.

4. Goodwill and Other Intangible Assets

As described in Note 1, the Company is required to perform an evaluation of goodwill on an annual basis or more frequently if circumstances indicate a potential impairment. The annual test for impairment is conducted as of December 1. The Company’s reporting units used to assess potential goodwill impairment are the same as its operating segments. The Company has two reportable segments: Corporate, which is comprised primarily of business customers, and Public, which is comprised of government entities and education and healthcare institutions. The Company also has two other operating segments, CDW Advanced Services and Canada, which do not meet the reportable segment quantitative thresholds and, accordingly, are combined together as “Other” for segment reporting purposes. The Company has the option of performing a qualitative assessment of a reporting unit's fair value from the last quantitative assessment or performing a quantitative assessment by comparing a reporting unit's estimated fair value to its carrying amount. Under the quantitative assessment, testing for impairment of goodwill is a two-step process. The first step compares the fair value of a reporting unit with its carrying amount, including goodwill. If the carrying amount of a reporting unit exceeds its fair value, the second step compares the implied fair value of reporting unit goodwill with the carrying amount of that goodwill to determine the amount of impairment loss. Fair value of a reporting unit is determined by using a weighted combination of an income approach and a market approach, as this combination is considered the most indicative of the Company’s fair value in an orderly transaction between market participants. Under the income approach, the Company determined fair value based on estimated future cash flows of a reporting unit, discounted by an estimated weighted-average cost of capital, which reflects the overall level of inherent risk of a reporting unit and the rate of return an outside investor would expect to earn. Under the market approach, the Company utilized valuation multiples derived from publicly available information for guideline companies to provide an indication of how much a knowledgeable investor in the marketplace would be willing to pay for a company. The valuation multiples were applied to the reporting units. Determining the fair value of a reporting unit is judgmental in nature and requires the use of significant estimates and assumptions, including revenue growth rates, gross margins, operating margins, discount rates and future market conditions, among others.

December 1, 2012 Evaluation

The Company performed its annual evaluation of goodwill as of December 1, 2012. All reporting units passed the first step of the goodwill evaluation (with the fair value exceeding the carrying value by 49%, 44%, 104% and 17% for the Corporate, Public, Canada and CDW Advanced Services reporting units, respectively) and, accordingly, the Company was not required to perform the second step of the goodwill evaluation.

To determine the fair value of the reporting units, the Company used a 75%/25% weighting of the income approach and market approach, respectively. Under the income approach, the Company estimated future cash flows of each reporting unit based on internally generated forecasts for the remainder of 2012 and the next six years. The Company used a 3.5% long-term assumed consolidated annual revenue growth rate for periods after the six-year forecast. The estimated future cash flows for the Corporate and Public reporting units were discounted at 11.5%; cash flows for the Canada and CDW Advanced Services reporting units were discounted at 11.8% and 12.0%, respectively, based on the future growth rates assumed in the discounted cash flows.

December 1, 2011 Evaluation

The Company performed its annual evaluation of goodwill as of December 1, 2011. All reporting units passed the first step of the goodwill evaluation (with the fair value exceeding the carrying value by 43%, 27%, 159% and 17% for the Corporate, Public, Canada and CDW Advanced Services reporting units, respectively) and, accordingly, the Company was not required to perform the second step of the goodwill evaluation.

To determine the fair value of the reporting units, the Company used a 75%/25% weighting of the income approach and market approach, respectively. Under the income approach, the Company estimated future cash flows of each reporting unit based on internally generated forecasts for the remainder of 2011 and the next six years. The Company used a 3.5% long-term assumed consolidated annual revenue growth rate for periods after the six-year forecast. The

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estimated future cash flows for the Corporate, Public and CDW Advanced Services reporting units were discounted at 11.5%; cash flows for the Canada reporting unit were discounted at 12.0% based on the future growth rates assumed in the discounted cash flows.

December 1, 2010 Evaluation

The Company performed its annual evaluation of goodwill as of December 1, 2010. All reporting units passed the first step of the goodwill evaluation (with the fair value exceeding the carrying value by 16%, 17%, 55% and 64%, for the Corporate, Public, Canada and CDW Advanced Services reporting units, respectively) and, accordingly, the Company was not required to perform the second step of the goodwill evaluation.

To determine the fair value of the reporting units, the Company used a 75%/25% weighting of the income approach and market approach, respectively. Under the income approach, the Company estimated future cash flows of each reporting unit based on internally generated forecasts for the remainder of 2010 and the next six years. The Company used a 5% long-term assumed consolidated annual revenue growth rate for periods after the six-year forecast. The estimated future cash flows for the Corporate, Public and Canada reporting units were discounted at 12.0%; cash flows for the CDW Advanced Services reporting unit were discounted at 13.0% given inherent differences in the business model and risk profile.

The following table presents the change in goodwill by segment for the years ended December 31, 2012 and 2011:

(in millions)	Corporate			Public			Other (1)			Consolidated
Balances as of December 31, 2010:
Goodwill	$	2,794.4		$	1,261.4		$	107.1		$	4,162.9
Accumulated impairment charges	(1,571.4		)	(354.1		)	(28.3		)	(1,953.8		)
	$	1,223.0		$	907.3		$	78.8		$	2,209.1
2011 Activity:
Translation adjustment	$	—		$	—		$	(0.7	)	$	(0.7	)
	$	—		$	—		$	(0.7	)	$	(0.7	)
Balances as of December 31, 2011:
Goodwill	$	2,794.4		$	1,261.4		$	106.4		$	4,162.2
Accumulated impairment charges	(1,571.4		)	(354.1		)	(28.3		)	(1,953.8		)
	$	1,223.0		$	907.3		$	78.1		$	2,208.4
2012 Activity:
Translation adjustment	$	—		$	—		$	0.9		$	0.9
	$	—		$	—		$	0.9		$	0.9
Balances as of December 31, 2012:
Goodwill	$	2,794.4		$	1,261.4		$	107.3		$	4,163.1
Accumulated impairment charges	(1,571.4		)	(354.1		)	(28.3		)	(1,953.8		)
	$	1,223.0		$	907.3		$	79.0		$	2,209.3

(1)Other is comprised of CDW Advanced Services and Canada reporting units.

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NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

The following table presents a summary of intangible assets at December 31, 2012 and 2011:

(in millions)
December 31, 2012	Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount
Customer relationships	$	1,861.7	$	733.3	$	1,128.4
Trade name	421.0		109.9		311.1
Internally developed software	97.4		60.1		37.3
Other	3.3		1.6		1.7
Total	$	2,383.4	$	904.9	$	1,478.5
December 31, 2011
Customer relationships	$	1,861.4	$	593.2	$	1,268.2
Trade name	421.0		88.8		332.2
Internally developed software	77.1		43.3		33.8
Other	3.3		1.5		1.8
Total	$	2,362.8	$	726.8	$	1,636.0

Amortization expense related to intangible assets for the years ended December 31, 2012, 2011 and 2010 was $178.2 million, $173.5 million and $171.1 million, respectively.

Estimated future amortization expense related to intangible assets for the next five years is as follows:

(in millions)
Years ending December 31,
2013	$	177.4
2014	173.6
2015	166.3
2016	162.2
2017	161.6

5. Inventory Financing Agreements

The Company has entered into agreements with certain financial intermediaries to facilitate the purchase of inventory from various suppliers under certain terms and conditions, as described below. These amounts are classified separately as accounts payable-inventory financing on the accompanying consolidated balance sheets. The Company does not incur any interest expense associated with these agreements as balances are paid when they are due.

The following table presents the amounts included in accounts payable-inventory financing:

(in millions)	December 31,
	2012		2011
Revolving Loan inventory financing agreement	$	248.3	$	240.7
Other inventory financing agreements	0.9		38.0
Accounts payable-inventory financing	$	249.2	$	278.7

The Company maintains a senior secured asset-based revolving credit facility as described in Note 7, which incorporates a $400.0 million floorplan sub-facility to facilitate the purchase of inventory from a certain vendor. In connection with the floorplan sub-facility, the Company maintains an inventory financing agreement on an unsecured basis with a financial intermediary to facilitate the purchase of inventory from this vendor (the “Revolving Loan inventory financing agreement”). Amounts outstanding under the Revolving Loan inventory financing agreement are unsecured and non-interest bearing. At December 31, 2012 and 2011, the Company reported $248.3 million and

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$240.7 million, respectively, for this agreement within accounts payable-inventory financing on the consolidated balance sheets.

The Company also maintains other inventory financing agreements with financial intermediaries to facilitate the purchase of inventory from certain vendors. During the first quarter of 2012, the Company terminated one of these agreements; amounts owed for subsequent purchases of this product line are included in accounts payable-trade on the consolidated balance sheet. At December 31, 2011, $30.3 million owed under this agreement was reported within accounts payable-inventory financing on the consolidated balance sheet.

Of the total amounts owed under other inventory financing agreements at December 31, 2012 and 2011, $0.9 million and $7.7 million, respectively, were collateralized by the inventory purchased under these financing agreements and a second lien on the related accounts receivable. The remaining amounts owed under other inventory financing agreements were not collateralized.

6. Lease Commitments

The Company is obligated under various non-cancelable operating lease agreements for office facilities that generally provide for minimum rent payments and a proportionate share of operating expenses and property taxes and include certain renewal and expansion options. For the years ended December 31, 2012, 2011 and 2010, rent expense under these lease arrangements was $22.4 million, $21.6 million and $23.9 million, respectively.

During the year ended December 31, 2011, the Company extinguished its capital lease liability of $0.9 million and recorded a net pre-tax gain of $0.6 million in its consolidated statement of operations.

Future minimum lease payments are as follows:

(in millions)
Years ending December 31,
2013	$	18.3
2014	18.3
2015	17.6
2016	13.1
2017	10.6
Thereafter	28.3
Total future minimum lease payments	$	106.2

7. Long-Term Debt

Long-term debt was as follows:

(dollars in millions)			December 31,
	Interest Rate (1)		2012			2011
Senior secured asset-based revolving credit facility	—	%	$	—		$	—
Senior secured term loan facility	3.9	%	1,339.5			1,540.5
Senior secured notes due 2018	8.0	%	500.0			500.0
Senior notes due 2019	8.5	%	1,305.0			1,175.0
Unamortized premium on senior notes due 2019			5.0			—
Senior subordinated notes due 2017	12.535	%	621.5			721.5
Senior notes due 2015	—	%	—			129.0
Total long-term debt			3,771.0			4,066.0
Less current maturities of long-term debt			(40.0		)	(201.0		)
Long-term debt, excluding current maturities			$	3,731.0		$	3,865.0

(1)Weighted-average interest rate as of December 31, 2012.

As of December 31, 2012, the Company was in compliance with the covenants under its various credit agreements as described below.

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Senior Secured Asset-Based Revolving Credit Facility (“Revolving Loan”)

At December 31, 2012, the Company had no outstanding borrowings under the Revolving Loan, $1.7 million of undrawn letters of credit and $275.9 million reserved related to the floorplan sub-facility.

On June 24, 2011, the Company entered into the Revolving Loan, a new five-year $900.0 million senior secured asset-based revolving credit facility, with the facility being available to the Company for borrowings, issuance of letters of credit and floorplan financing for certain vendor products. The Revolving Loan matures on June 24, 2016, subject to an acceleration provision discussed below. The Revolving Loan replaced the Company's previous revolving loan credit facility that was to mature on October 12, 2012. The Revolving Loan (i) increased the overall revolving credit facility capacity available to the Company from $800.0 million to $900.0 million, (ii) increased the maximum aggregate amount of increases that may be made to the revolving credit facility from $100.0 million to $200.0 million, (iii) added a maturity acceleration provision based upon excess cash availability whereby the Revolving Loan may mature 45 days prior to the maturity of the non-extended portion of the Company's senior secured term loan facility, if excess cash availability does not exceed the outstanding borrowings of the subject maturing debt at the time of the test plus $150.0 million, (iv) increased the fee on the unused portion of the revolving credit facility from 25 basis points to either 37.5 or 50 basis points, depending on the amount of utilization, (v) increased the applicable interest rate margin, and (vi) incorporated a $300.0 million floorplan sub-facility, which was increased to $400.0 million on August 2, 2011. In connection with the termination of the previous facility, the Company recorded a loss on extinguishment of long-term debt of $1.6 million in the Company's consolidated statement of operations for the year ended December 31, 2011, representing a write-off of a portion of unamortized deferred financing costs. Fees of $7.2 million related to the Revolving Loan were capitalized as deferred financing costs and are being amortized over the term of the facility on a straight-line basis.

As described in Note 5, the Company has entered into agreements with certain financial intermediaries to facilitate the purchase of inventory from various suppliers. In connection with the floorplan sub-facility, the Company entered into the Revolving Loan inventory financing agreement. Amounts outstanding under the Revolving Loan inventory financing agreement are unsecured and noninterest bearing. The Company will either pay the outstanding Revolving Loan inventory financing agreement amounts when they become due, or the Revolving Loan's administrative agent will automatically initiate an advance on the Revolving Loan and use the proceeds to pay the balance on the due date. As of December 31, 2012, the financial intermediary reported an outstanding balance of $267.9 million under the Revolving Loan inventory financing agreement, which did not reflect payments the Company made on December 31, 2012. The total amount reported on the Company's consolidated balance sheet as accounts payable-inventory financing related to the Revolving Loan inventory financing agreement is $19.6 million less than the $267.9 million owed to the financial intermediary due to differences in the timing of reporting activity under the Revolving Loan inventory financing agreement. The outstanding balance reported by the financial intermediary excludes $8.0 million in reserves for open orders that reduce the availability under the Revolving Loan.Changes in cash flows from the Revolving Loan inventory financing agreement are reported in financing activities on the Company's consolidated statement of cash flows.

Borrowings under the Revolving Loan bear interest at a variable interest rate plus an applicable margin. The variable interest rate is based on one of two indices, either (i) LIBOR, or (ii) the Alternate Base Rate (“ABR”) with the ABR being the greatest of (a) the prime rate, (b) the federal funds effective rate plus 50 basis points or (c) the one-month LIBOR plus 1.00%. The applicable margin varies (2.00% to 2.50% for LIBOR borrowings and 1.00% to 1.50% for ABR borrowings) depending upon the Company's average daily excess cash availability under the agreement and is subject to a reduction of 0.25% if, and for as long as, the senior secured leverage ratio is less than 3.0. The senior secured leverage ratio is defined as the ratio of senior secured debt (including amounts owed under certain inventory floorplan arrangements and capital leases) less cash and cash equivalents, to Adjusted EBITDA, a non-GAAP measure, for the four most recently ended fiscal quarters. For the four quarters ended December 31, 2012, the senior secured leverage ratio was 2.4.

Availability under the Revolving Loan is limited to (a) the lesser of the revolving commitment of $900.0 million and the amount of the borrowing base less (b) outstanding borrowings, letters of credit, and amounts outstanding under the Revolving Loan inventory financing agreement plus a reserve of 15% of open orders. The borrowing base is (a) the sum of the products of the applicable advance rates on eligible accounts receivable and on eligible inventory as defined in the agreement less (b) any reserves. At December 31, 2012, the borrowing base was $1,018.2 million as supported by eligible inventory and accounts receivable balances as of November 30, 2012. The Company could have borrowed up to an additional $622.4 million under the Revolving Loan at December 31, 2012.

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CDW LLC is the borrower under the Revolving Loan. All obligations under the Revolving Loan are guaranteed by Parent and each of CDW LLC's direct and indirect, 100% owned, domestic subsidiaries. Borrowings under the Revolving Loan are collateralized by a first priority interest in inventory (excluding inventory collateralized under the inventory floorplan arrangements as described in Note 5), deposits, and accounts receivable, and a second priority interest in substantially all other assets. The Revolving Loan contains negative covenants that, among other things, place restrictions and limitations on the ability of Parent and each of CDW LLC's direct and indirect, 100% owned, domestic subsidiaries to dispose of assets, incur additional indebtedness, incur guarantee obligations, prepay other indebtedness, make distributions or other restricted payments, create liens, make equity or debt investments, make acquisitions, engage in mergers or consolidations, or engage in certain transactions with affiliates. The Revolving Loan also includes maintenance of a minimum average daily excess cash availability requirement. Should the Company fall below the minimum average daily excess cash availability requirement for five consecutive business days, the Company becomes subject to a fixed charge coverage ratio until such time as the daily excess cash availability requirement is met for 30 consecutive business days.

Senior Secured Term Loan Facility (“Term Loan”)

At December 31, 2012, the outstanding principal amount of the Term Loan was $1,339.5 million, with $421.3 million of non-extended loans due October 10, 2014 and $918.2 million of extended loans due July 15, 2017. The effective weighted-average interest rate on Term Loan principal amounts outstanding on December 31, 2012 was 3.9% per annum.

Borrowings under the Term Loan bear interest at either (a) the ABR plus a margin; or (b) LIBOR plus a margin. The margin is based on the Company's senior secured leverage ratio as defined in the amended agreement evidencing the Term Loan. Effective with the March 2011 amendment discussed below, the margins were reduced on extended loans. For ABR borrowings, the applicable margin varies within a range of 2.50% to 3.00% for non-extended loans and 1.75% to 2.25% for extended loans. For LIBOR borrowings, the applicable margin varies within a range of 3.50% to 4.00% for non-extended loans and 2.75% to 3.25% for extended loans.

On March 11, 2011, the Company entered into an amendment to the Term Loan, which became effective on March 14, 2011. This amendment, among other things: (i) reduced the margins with respect to extended loans, (ii) established a LIBOR floor of 1.25% and an ABR floor of 2.25% with respect to extended loans, (iii) reset the start date for accumulating restricted payments that count against the general limit of $25.0 million and (iv) provided a 1% prepayment premium for certain repayments or re-pricings of any extended loans for the six-month period following the effective date of the amendment. In connection with this amendment, the Company recorded a loss on extinguishment of long-term debt of $3.2 million in the Company's consolidated statement of operations for the year ended December 31, 2011. This loss represented a write-off of a portion of the unamortized deferred financing costs related to the Term Loan.

The Term Loan requires the Company to make certain mandatory prepayments of principal amounts under certain circumstances, including (i) a prepayment in an amount equal to 50% of the Company's excess cash flow for a fiscal year (the percentage rate of which decreases to 25% when the total net leverage ratio, as defined in the governing agreement, is less than or equal to 5.5 but greater than 4.5; and decreases to 0% when the total net leverage ratio is less than or equal to 4.5), and (ii) the net cash proceeds from the incurrence of certain additional indebtedness by the Company or its subsidiaries. Excess cash flow is defined as Adjusted EBITDA, plus items such as reductions in working capital, less items such as increases in working capital, certain taxes paid in cash, interest that will be paid in cash, capital expenditures and repayment of long-term indebtedness. A mandatory prepayment of approximately $40.0 million will be due in 2013 under the excess cash flow provision with respect to the year ended December 31, 2012. The payment is due within ten business days of filing this report with the SEC. On January 30, 2013, the Company made an optional prepayment of $40.0 million aggregate principal amount. The prepayment was allocated on a pro rata basis between the extended and non-extended loans. The optional prepayment satisfied the excess cash flow payment requirement. The Company was required to make a mandatory prepayment of $201.0 million under the excess cash flow provision with respect to the year ended December 31, 2011. The requirement was satisfied through $180.0 million of optional prepayments in February 2012 and $21.0 million of mandatory prepayments in March 2012. The prepayments were allocated on a pro rata basis between the extended and non-extended loans. On March 16, 2011, the Company made a mandatory prepayment of $132.0 million with respect to the year ended December 31, 2010, under the excess cash flow provision.

CDW LLC is the borrower under the Term Loan. All obligations under the Term Loan are guaranteed by Parent and each of CDW LLC's direct and indirect, 100% owned, domestic subsidiaries. The Term Loan is collateralized by a

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second priority interest in substantially all inventory (excluding inventory collateralized under the inventory floorplan arrangements as described in Note 5), deposits, and accounts receivable, and by a first priority interest in substantially all other assets. The Term Loan contains negative covenants that, among other things, place restrictions and limitations on the ability of Parent and each of CDW LLC's direct and indirect, 100% owned, domestic subsidiaries to dispose of assets, incur additional indebtedness, incur guarantee obligations, prepay other indebtedness, make distributions or other restricted payments, create liens, make equity or debt investments, make acquisitions, engage in mergers or consolidations, or engage in certain transactions with affiliates. The Term Loan also includes a senior secured leverage ratio requirement. The senior secured leverage ratio is required to be maintained on a quarterly basis. Compliance may be determined after giving effect to a designated equity contribution to the Company to be included in the calculation of Adjusted EBITDA. The senior secured leverage ratio for the four quarters ended December 31, 2012 was required to be at or below 6.75. For the four quarters ended December 31, 2012, the senior secured leverage ratio was 2.4.

The Company is required to maintain interest rate derivative arrangements to fix or cap the interest rate on at least 50% of the outstanding principal amount of the Term Loan through maturity, subject to certain limitations currently in effect. With the interest rate cap agreements in effect at December 31, 2012 as described in Note 8, the Company has satisfied this requirement through January 14, 2015.

8.0% Senior Secured Notes due 2018 (“Senior Secured Notes”)

The Senior Secured Notes were issued on December 17, 2010 and will mature on December 15, 2018. At December 31, 2012, the outstanding principal amount of the Senior Secured Notes was $500.0 million.

CDW LLC and CDW Finance Corporation are the co-issuers of the Senior Secured Notes and the obligations under the notes are guaranteed by Parent and each of CDW LLC's direct and indirect, 100% owned, domestic subsidiaries. The Senior Secured Notes are secured on a pari passu basis with the Term Loan by a second priority interest in substantially all inventory (excluding inventory collateralized under the inventory floorplan arrangements as described in Note 5), deposits, and accounts receivable, and by a first priority interest in substantially all other assets. The Senior Secured Note indenture contains negative covenants that, among other things, place restrictions and limitations on the ability of Parent and each of CDW LLC's direct and indirect, 100% owned, domestic subsidiaries to dispose of assets, incur additional indebtedness, incur guarantee obligations, prepay other indebtedness, make distributions or other restricted payments, create liens, make equity or debt investments, make acquisitions, engage in mergers or consolidations, or engage in certain transactions with affiliates. The Senior Secured Note indenture does not contain any financial covenants.

11.0% Senior Exchange Notes due 2015 (“Senior Exchange Notes”); 11.5% / 12.25% Senior PIK Election Exchange Notes due 2015 (“PIK Election Notes” together with the Senior Exchange Notes, the “Senior Notes due 2015”)

At December 31, 2012, there were no outstanding Senior Notes due 2015.

On April 13, 2011, the Company completed a cash tender offer (the “Initial Senior Notes due 2015 Tender Offer”) and purchased $665.1 million aggregate principal amount of Senior Notes due 2015 comprised of $519.2 million of the Senior Exchange Notes and $145.9 million of the PIK Election Notes. The Company concurrently issued $725.0 million aggregate principal amount of Senior Notes (as defined below). The proceeds from this offering, together with cash on hand and borrowings under the then-outstanding revolving loan credit facility, were used to fund the purchase of the tendered Senior Notes due 2015, including $665.1 million aggregate principal amount of Senior Notes due 2015, $59.9 million in tender offer premium and $36.5 million of accrued and unpaid interest, along with transaction fees and expenses.

On May 20, 2011, the Company completed a follow-on cash tender offer (the “Follow-on Senior Notes due 2015 Tender Offer,” and together with the Initial Senior Notes due 2015 Tender Offer, the “Senior Notes due 2015 Tender Offers”) and purchased an additional $412.8 million aggregate principal amount of Senior Notes due 2015 comprised of $321.4 million of the Senior Exchange Notes and $91.4 million of the PIK Election Notes. The Company concurrently issued $450.0 million in aggregate principal amount of additional Senior Notes. The proceeds from this offering, together with cash on hand and borrowings under the then-outstanding revolving loan credit facility, were used to fund the purchase of the tendered Senior Notes due 2015, including $412.8 million aggregate principal amount of Senior Notes due 2015, $37.2 million in tender offer premium and $4.5 million of accrued and unpaid interest, along with transaction fees and expenses.

In connection with the Senior Notes due 2015 Tender Offers, the Company recorded a loss on extinguishment of long-term debt of $114.1 million in the Company's consolidated statement of operations for the year ended December 31,

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2011. This loss represented $97.0 million in tender offer premiums and $17.1 million for the write-off of a portion of the unamortized deferred financing costs related to the Senior Notes due 2015. In connection with the issuance of Senior Notes, fees of $19.1 million were capitalized as deferred financing costs and are being amortized over the term of the notes using the effective interest method.

On February 2, 2012, the Company commenced a tender offer to purchase any and all of the remaining $129.0 million aggregate principal amount of Senior Notes due 2015. On February 17, 2012, the Company accepted for purchase $120.6 million aggregate principal amount of the outstanding Senior Notes due 2015 that were tendered. On March 5, 2012, the Company accepted for purchase an additional $0.1 million aggregate principal amount of the outstanding Senior Notes due 2015 that were tendered prior to the expiration of the tender offer on March 2, 2012. On March 19, 2012, the Company redeemed the remaining $8.3 million aggregate principal amount that was not tendered.

The Company funded the purchases and redemptions of the Senior Notes due 2015 with the issuance of $130.0 million aggregate principal amount of additional Senior Notes on February 17, 2012. The proceeds from this issuance, together with cash on hand and borrowings under the Revolving Loan, funded the payment of $129.0 million aggregate principal amount of Senior Notes due 2015, $7.9 million in tender and redemption premiums and $5.0 million of accrued and unpaid interest, along with transaction fees and expenses.

In connection with these transactions, the Company recorded a loss on extinguishment of long-term debt of $9.4 million in the Company's consolidated statement of operations for the year ended December 31, 2012. This loss represented $7.9 million in tender and redemption premiums and $1.5 million for the write-off of the remaining unamortized deferred financing costs related to the Senior Notes due 2015.

8.5% Senior Notes due 2019 (“Senior Notes”)

As discussed above, on April 13, 2011, the Company issued $725.0 million principal amount of Senior Notes and on May 20, 2011, the Company issued an additional $450.0 million principal amount of Senior Notes. The proceeds from these issuances together with cash on hand and borrowings under the then-outstanding revolving loan credit facility were used to fund the Senior Notes due 2015 Tender Offers.

On February 17, 2012, the Company issued $130.0 million aggregate principal amount of additional Senior Notes at an issue price of 104.375% of par. The $5.7 million premium received is reported on the consolidated balance sheet as an addition to the face amount of the Senior Notes and is being amortized as a reduction of interest expense over the term of the related debt. At December 31, 2012, the outstanding principal amount of Senior Notes was $1,305.0 million, excluding $5.0 million in unamortized premium. The Senior Notes mature on April 1, 2019.

CDW LLC and CDW Finance Corporation are the co-issuers of the Senior Notes. Obligations under the Senior Notes are guaranteed on an unsecured senior basis by Parent and each of CDW LLC's direct and indirect, 100% owned, domestic subsidiaries. The Senior Notes contain negative covenants that, among other things, place restrictions and limitations on the ability of Parent and each of CDW LLC's direct and indirect, 100% owned, domestic subsidiaries to dispose of assets, incur additional indebtedness, incur guarantee obligations, prepay other indebtedness, make distributions or other restricted payments, create liens, make equity or debt investments, make acquisitions, engage in mergers or consolidations, or engage in certain transactions with affiliates. The Senior Notes do not contain any financial covenants.

12.535% Senior Subordinated Exchange Notes due 2017 (“Senior Subordinated Notes”)

At December 31, 2012, the outstanding principal amount of the Senior Subordinated Notes was $621.5 million. The Senior Subordinated Notes have a maturity date of October 12, 2017.

On December 21, 2012, the Company redeemed $100.0 million aggregate principal amount of Senior Subordinated Notes at a redemption price that was 106.268% of the principal amount redeemed. Cash on hand was used to fund the redemption of $100.0 million aggregate principal amount, $6.3 million of redemption premium and $2.3 million in accrued and unpaid interest. In connection with this redemption, the Company recorded a loss on extinguishment of long-term debt of $7.8 million in the Company's consolidated statement of operations for the year ended December 31, 2012. This loss represented $6.3 million in redemption premium and $1.5 million for the write-off of a portion of the unamortized deferred financing costs related to the Senior Subordinated Notes.

On March 10, 2010, one of the Company's 100% owned subsidiaries purchased $28.5 million of principal amount of Senior Subordinated Notes for a purchase price of $18.6 million. The Company recorded a gain on the extinguishment

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of long-term debt of $9.2 million in the Company's consolidated statement of operations for the year ended December 31, 2010 related to this repurchase. In May 2010, the $28.5 million in principal amount of senior subordinated debt that were repurchased were exchanged for increasing rate notes and subsequently surrendered to the indenture trustee for cancellation.

CDW LLC and CDW Finance Corporation are the co-issuers of the Senior Subordinated Notes. Obligations under the Senior Subordinated Notes are guaranteed on an unsecured senior basis by Parent and each of CDW LLC's direct and indirect, 100% owned, domestic subsidiaries. The Senior Subordinated Notes contain negative covenants that, among other things, place restrictions and limitations on the ability of Parent and each of CDW LLC's direct and indirect, 100% owned, domestic subsidiaries to dispose of assets, incur additional indebtedness, incur guarantee obligations, prepay other indebtedness, make distributions or other restricted payments, create liens, make equity or debt investments, make acquisitions, engage in mergers or consolidations, or engage in certain transactions with affiliates. The Senior Subordinated Notes do not contain any financial covenants.

Long-Term Debt Maturities

As of December 31, 2012, the maturities of long-term debt were as follows:

(in millions)
Years ending December 31,
2013	$	40.0
2014	408.7
2015	—
2016	—
2017	1,512.3
Thereafter	1,805.0
	$	3,766.0

See Note 19 for a description of refinancing transactions entered into in 2013.

Fair Value

The fair value of the Company's long-term debt instruments at December 31, 2012 was $3,970.0 million. The fair value of the Senior Secured Notes, Senior Notes and Senior Subordinated Notes is estimated using quoted market prices for identical assets or liabilities that are traded in over-the-counter secondary markets that are not considered active. The fair value of the Term Loan is estimated using dealer quotes for identical assets or liabilities in markets that are not considered active. Consequently, the Company's long-term debt is classified as Level 2 within the fair value hierarchy.

At December 31, 2012, the carrying value of the Company's long-term debt was $3,766.0 million, excluding $5.0 million in unamortized premium.

Deferred Financing Costs

The following table summarizes the deferred financing costs activity for the years ended December 31, 2012 and 2011:

(in millions)	December 31,
	2012			2011
Beginning balance	$	68.5		$	79.7
Additional costs capitalized	2.1			26.3
Recognized in interest expense	(14.4		)	(15.7		)
Write-off of unamortized deferred financing costs	(3.0		)	(21.8		)
Ending balance	$	53.2		$	68.5

As of December 31, 2012 and December 31, 2011, the weighted-average remaining life of unamortized deferred financing costs was 5.1 and 5.9 years, respectively.

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8. Derivative Instruments and Hedging Activities

The Company is exposed to interest rate risk associated with fluctuations in the interest rates on its floating-rate debt. In order to manage the risk associated with changes in interest rates on borrowings under the Term Loan, the Company has entered into interest rate derivative agreements to economically hedge a portion of the cash flows associated with the Term Loan.

The Company’s objectives in using interest rate derivatives are to add stability to interest expense and to manage its exposure to interest rate fluctuations. To accomplish these objectives, the Company uses interest rate caps and swaps as part of its interest rate risk management strategy. Interest rate caps involve the receipt of floating-rate amounts from a counterparty if interest rates rise above the strike rate on the contract in exchange for an up-front premium. Interest rate swaps involve the receipt of floating-rate amounts from a counterparty in exchange for the Company making fixed-rate payments over the life of the agreements without exchange of the underlying notional amount.

Interest Rate Cap Agreements

In November 2012, the Company entered into six interest rate cap agreements with a combined $650.0 million notional amount. Under these agreements, the Company made premium payments totaling $0.3 million to the counterparties in exchange for the right to receive payments from them of the amount, if any, by which three-month LIBOR exceeds 1.5% during the agreement period. The cap agreements are effective from January 14, 2013 through January 14, 2015.

During 2011, the Company entered into four interest rate cap agreements with a combined $500.0 million notional amount. Under these agreements, the Company made premium payments totaling $3.7 million to the counterparties in exchange for the right to receive payments from them of the amount, if any, by which three-month LIBOR exceeds 3.5% during the agreement period. The cap agreements are effective from January 14, 2013 through January 14, 2015.

In 2010, the Company entered into four interest rate cap agreements with a combined $1,100.0 million notional amount. Under these agreements, the Company made premium payments totaling $5.9 million to the counterparties in exchange for the right to receive payments from them of the amount, if any, by which three-month LIBOR exceeds 3.5% during the agreement period. The cap agreements are effective from January 14, 2011 through January 14, 2013.

These cap agreements have not been designated as cash flow hedges of interest rate risk for GAAP accounting purposes. Instead, the interest rate cap agreements are recorded at fair value on the Company’s consolidated balance sheet each period, with changes in fair value recorded directly to interest expense, net in the Company’s consolidated statements of operations.

Interest Rate Swap Agreements

There were no interest rate swaps outstanding as of December 31, 2012 or 2011. On January 14, 2011, the Company's two existing interest rate swap agreements terminated. The interest rate swaps hedged a portion of the cash flows associated with the Term Loan. On October 24, 2007, the Company entered into the first swap agreement with a notional amount of $1,500.0 million, and later amended this swap agreement effective July 14, 2009. On November 27, 2007, the Company entered into the second interest rate swap agreement with a notional amount of $700.0 million, which was reduced to $500.0 million as of January 14, 2010.

For the Company’s interest rate swaps designated as cash flow hedges of interest rate risk for GAAP accounting purposes, the effective portion of the changes in fair value of the swaps was initially recorded as a component of accumulated other comprehensive loss on the Company’s consolidated balance sheets and subsequently reclassified into interest expense, net on the Company’s consolidated statements of operations in the period that the hedged forecasted transaction affected earnings. The ineffective portion of the change in fair value of the swaps was recognized directly in interest expense, net. For the Company’s interest rate swap not designated as a cash flow hedge of interest rate risk, changes in fair value of the swap were recorded directly to interest expense, net in the Company’s consolidated statements of operations.

Both of the Company’s interest rate swaps were initially designated as cash flow hedges. However, as a result of the amendment to the $1,500.0 million interest rate swap agreement, the Company prospectively discontinued the hedge accounting on the original interest rate swap agreement. Simultaneously, the Company designated the amended interest rate swap agreement as a cash flow hedge. On December 17, 2010, the Company discontinued the hedge accounting on the amended $1,500.0 million interest rate swap agreement as a result of an amendment to the Term

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Loan. The Company continued to report the net loss related to the discontinued cash flow hedges in accumulated other comprehensive loss, which was reclassified into earnings on a straight-line basis through January 14, 2011.

There was no loss reclassified into earnings during the year ended December 31, 2012. The amount of the loss reclassified into earnings during the years ended December 31, 2011 and 2010 was $2.1 million and $38.2 million, respectively.

The Company utilized the hypothetical derivative method to measure hedge ineffectiveness each period for interest rate swaps designated as cash flow hedges and recorded any ineffectiveness directly in interest expense, net. The Company recognized no gains or losses due to hedge ineffectiveness during the years ended December 31, 2012 and 2011, respectively. The Company recognized a net non-cash gain of $62.2 million due to hedge ineffectiveness during the year ended December 31, 2010.

The following table summarizes the classification and fair value amounts of derivative instruments reported in the consolidated balance sheets as of December 31, 2012 and 2011:

(in millions)	Balance Sheet Location	Derivative Assets				Derivative Liabilities
		December 31,				December 31,
		2012		2011		2012		2011
Derivatives not designated as hedging instruments
Interest rate cap agreements	Other assets	$	0.1	$	0.7	$	—	$	—

Derivative instruments carried at fair value as of December 31, 2012 were classified in the fair value hierarchy as follows:

(in millions)
	Level 1		Level 2		Level 3		Total
Interest rate cap agreements	$	—	$	0.1	$	—	$	0.1

The fair value of the Company’s interest rate caps is classified as Level 2 in the hierarchy. The valuation of the interest rate cap agreements is derived by using a discounted cash flow analysis on the expected cash receipts that would occur if variable interest rates rise above the strike rate of the caps. This analysis reflects the contractual terms of the cap agreements, including the period to maturity, and uses observable market-based inputs, including LIBOR curves and implied volatilities. The Company also incorporates credit valuation adjustments to appropriately reflect the respective counterparty’s nonperformance risk in the fair value measurements. The counterparty credit spreads are based on publicly available credit information obtained from a third party credit data provider.

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The effect of derivative instruments on the consolidated statements of operations for the years ended December 31, 2012, 2011 and 2010 was as follows:

Derivatives not designated as hedging instruments
(in millions)	Amount of Loss Recognized in Interest Expense, net
	2012			2011				2010
Interest rate cap agreements	$	(0.9	)	$	(4.2	)		$	(4.7	)
Total	$	(0.9	)	$	(4.2	)		$	(4.7	)
Derivatives designated as hedging instruments
(in millions)	Amount of Loss Recognized in Other Comprehensive Income (Effective Portion)
	2012			2011				2010
Interest rate swap agreements	$	—		$	—			$	(35.7	)	(2)
Total	$	—		$	—			$	(35.7	)
	Amount of Loss Reclassified from Accumulated Other Comprehensive Loss into Interest Expense, net (Effective Portion)
	2012			2011				2010
Interest rate swap agreements	$	—		$	(2.8	)	(1)	$	(77.3	)	(3)
Total	$	—		$	(2.8	)		$	(77.3	)
	Amount of Gain Recognized in Interest Expense, net (Ineffective Portion)
	2012			2011				2010
Interest rate swap agreements	$	—		$	—			$	25.8		(4)
Total	$	—		$	—			$	25.8

(1) The Company reclassified realized losses of $2.8 million from accumulated other comprehensive loss to net income, or $1.9 million net of tax as reflected on the Company's consolidated statement of shareholders' equity (deficit).

(2) The Company recorded changes in unrealized losses of $35.7 million in accumulated other comprehensive loss. A net amount of $32.1 million was reflected in the consolidated statement of shareholders’ equity (deficit), primarily due to a deferred tax adjustment of $3.8 million applied to a portion of this amount.

(3) The Company reclassified realized losses of $77.3 million from accumulated other comprehensive loss to net loss, or $47.3 million net of tax as reflected in the consolidated statement of shareholders’ equity (deficit).

(4) The Company recorded a net, non-cash gain of $25.8 million in earnings, primarily comprised of the $62.2 million gain representing the cumulative change in the fair value of the amended swap, partially offset by the $38.2 million of loss reclassified to earnings related to the discontinued and de-designated swaps.

The Company had no derivative instruments with credit-risk-related contingent features that were in a liability position as of December 31, 2012.

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9. Income Taxes

Income (loss) before income taxes was taxed under the following jurisdictions:

(in millions)	Years Ended December 31,
	2012		2011		2010
Domestic	$	170.3	$	11.4	$	(48.8	)
Foreign	15.8		16.9		11.8
Total	$	186.1	$	28.3	$	(37.0	)

Components of the income tax expense (benefit) consisted of the following:

(in millions)	Years Ended December 31,
	2012			2011			2010
Current:
Federal	$	110.3		$	17.9		$	(10.6	)
State	8.0			(0.6		)	4.3
Foreign	5.1			4.1			2.8
Total current	123.4			21.4			(3.5		)
Deferred:
Domestic	(56.2		)	(9.9		)	(3.5		)
Foreign	(0.1		)	(0.3		)	(0.8		)
Total deferred	(56.3		)	(10.2		)	(4.3		)
Income tax expense (benefit)	$	67.1		$	11.2		$	(7.8	)

The reconciliation between the statutory tax rate expressed as a percentage of income (loss) before income taxes and the effective tax rate is as follows:

(dollars in millions)	December 31,
	2012					2011					2010
Statutory federal income tax rate	$	65.1		35.0	%	$	9.9		35.0	%	$	(13.0	)	35.0	%
State taxes, net of federal effect	0.4			0.2	%	(3.4		)	(11.8	)%	0.9			(2.5	)%
Equity-based compensation	5.7			3.1	%	5.1			17.9	%	3.9			(10.4	)%
Effect of rates different than statutory	(1.4		)	(0.8	)%	(1.1		)	(4.0	)%	(0.4		)	1.0	%
Valuation allowance	—			—	%	(0.9		)	(3.1	)%	0.9			(2.5	)%
Other	(2.7		)	(1.5	)%	1.6			5.7	%	(0.1		)	0.5	%
Effective tax rate	$	67.1		36.0	%	$	11.2		39.7	%	$	(7.8	)	21.1	%

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The tax effect of temporary differences that give rise to the net deferred income tax liability is presented below:

(in millions)	December 31,
	2012		2011
Deferred Tax Assets:
Deferred interest	$	58.3	$	63.6
State net operating loss and credit carryforwards, net	18.0		14.6
Payroll and benefits	16.7		12.9
Equity compensation plans	10.3		7.5
Accounts receivable	4.2		4.4
Charitable contribution carryforward	4.1		9.0
Deferred financing costs	2.3		2.7
Interest rate caps/hedge agreements	1.8		2.6
Trade credits	1.8		2.4
Other	8.4		10.3
Total deferred tax assets	125.9		130.0
Deferred Tax Liabilities:
Software and intangibles	551.4		607.7
Deferred income	146.3		146.4
Property and equipment	29.3		35.1
Other	9.1		8.2
Total deferred tax liabilities	736.1		797.4
Deferred tax asset valuation allowance	—		—
Net deferred tax liability	$	610.2	$	667.4

The Company has state income tax net operating loss carryforwards of $203.9 million, which will expire at various dates from 2013 through 2031 and state tax credit carryforwards of $12.9 million, which expire at various dates from 2015 through 2017.

The Company has not provided for U.S. federal income taxes or tax benefits on the undistributed earnings of its international subsidiary because such earnings are reinvested and it is currently intended that they will continue to be reinvested indefinitely. At December 31, 2012, the Company has not provided for federal income taxes on earnings of approximately $40 million from its international subsidiary.

GAAP provides guidance regarding the recognition, measurement, presentation and disclosure in the financial statements of tax positions taken or expected to be taken on a tax return. The Company has no unrecognized tax benefits at December 31, 2012 and 2011.

A reconciliation of the beginning and ending amount of unrecognized tax benefits is as follows:

(in millions)	2012		2011		2010
Balance as of January 1	$	—	$	—	$	11.3
Additions for tax positions related to current year	—		—		—
Additions for tax positions with respect to prior years	—		—		—
Reductions for tax positions with respect to prior years	—		—		(11.3		)
Reductions for tax positions as a result of:
Settlements	—		—		—
Lapse of statute of limitations	—		—		—
Balance as of December 31	$	—	$	—	$	—

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In the ordinary course of business, the Company is subject to review by domestic and foreign taxing authorities, including the Internal Revenue Service (“IRS”). The Company is currently under examination by the IRS for the years 2008 through 2010. In general, the Company is no longer subject to examination by the IRS, state and local or foreign taxing authorities for tax years prior to 2008. Various other taxing authorities are in the process of auditing income tax returns of the Company and its subsidiaries. The Company does not anticipate that any adjustments from the audits would have a material impact on its consolidated financial position, results of operations or cash flows.

The Company accrues net interest and penalties related to unrecognized tax benefits in income tax expense in its consolidated statements of operations. For the years ended December 31, 2012, 2011 and 2010, the Company had no liability recorded for the payment of interest and penalties on unrecognized tax benefits and did not recognize any such interest and penalty expense.

10. CDW Holdings LLC Equity

The Board of Managers of CDW Holdings LLC adopted the CDW Holdings LLC 2007 Incentive Equity Plan (the “Plan”) for coworkers, managers, consultants and advisors of the Company and its subsidiaries. The Plan permits a committee designated by the Board of Managers of CDW Holdings LLC (the “Committee”) to grant or sell to any participant Class A Common Units or Class B Common Units of CDW Holdings LLC in such quantity, at such price, on such terms and subject to such conditions that are consistent with the Plan and as established by the Committee. The rights and obligations of CDW Holdings LLC and the holders of its Class A Common Units and Class B Common Units are generally set forth in the CDW Holdings LLC limited liability company agreement, the CDW Holdings LLC unitholders agreement, and the individual Class A Common Unit and Class B Common Unit purchase/grant agreements entered into with the respective unitholders.

On the closing date of the Acquisition (“the Closing Date”), certain eligible management investors purchased 44,028 Class A Common Units and acquired 8,578 Deferred Units. The remaining 2,089,295 Class A Common Units were purchased by the Equity Sponsors and certain other co-investors. The Class A Common Units are not subject to vesting. CDW Holdings LLC and the Equity Sponsors have the right, but not the obligation, to repurchase Class A Common Units from Management Investors in certain circumstances. In addition, certain Management Investors have the right to require CDW Holdings LLC to repurchase limited amounts of Class A Common Units in the event of death or disability.

All remaining Deferred Units were converted to CDW Holdings LLC Class A Common Units during the year ended December 31, 2012.

11. Equity-Based Compensation

Equity-Based Compensation Plan Descriptions

CDW has established certain equity-based compensation plans for the benefit of the Company’s coworkers and senior management.

Class B Common Units

As described in Note 10, the Board of Managers of CDW Holdings LLC adopted the Plan pursuant to which CDW makes grants of Class B Common Units to senior management. The Plan limits the number of Class B Common Units that can be sold or granted to 250,000 units. As of December 31, 2012, 216,483 Class B Common Units had been granted and were outstanding.

The Class B Common Units that were granted vest daily on a pro rata basis between the date of grant and the fifth anniversary thereof and are subject to repurchase by, with respect to vested units, or forfeiture to, with respect to unvested units, the Company upon the coworker's separation from service as set forth in each holder’s Class B Common Unit Grant Agreement.

Subject to certain limitations, immediately prior to a sale of the Company (as defined in each holder’s Class B Common Unit Grant Agreement), all unvested Class B Common Units shall immediately vest and become vested Class B Common Units, if the unit holder was continuously employed or providing services to the Company or its subsidiaries as of such date.

On June 30, 2011, the Board of Managers approved the terms of a modified Class B Common Unit grant agreement with John A. Edwardson, who retired as the Company's Chief Executive Officer effective October 1, 2011 but

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continued to serve as Chairman of the Board through December 31, 2012. In accordance with this agreement, Mr. Edwardson's unvested Class B Common Units continued to vest beyond his separation date as he remained employed by the Company through December 31, 2012, resulting in a modification of the grants for accounting purposes. As a result of this modification, the Company recorded incremental equity-based compensation expense of $6.6 million and $3.3 million during the years ended December 31, 2012 and 2011, respectively.

In the first quarter of 2010, the Board of Managers made certain changes to the CDW Holdings Limited Liability Company Agreement (“LLC Agreement”). The restated LLC Agreement was revised largely to eliminate the capital preference on the Class A Common Units in connection with the reduction of the participation threshold for certain outstanding Class B Common Units to $0.01 from $1,000. The modification of outstanding Class B Common Units was effective March 10, 2010. Under the revised Class B Common Unit agreement, the units vest daily on a pro rata basis commencing January 1, 2010 and continuing through December 31, 2014. As part of the modification, vesting was reset on those units that previously had vested, subjecting them to a new five-year vesting period. There were 140,428 Class B Common Units modified that were held by 101 coworkers. The total incremental compensation cost resulting from the modification of $8.4 million, or $60.00 per unit, is being recognized over the new vesting period. The $60.00 per unit modification cost was determined as a difference in value of the modified Class B Common Units ($120.00) and the value of the Class B Common Units immediately prior to the modification ($60.00). The Company adopted a bifurcated method of accounting for the modification whereby the compensation cost associated with the original grant of the modified units continues to be expensed over the original vesting period.

MPK II Units

The Company agreed with Michael P. Krasny, CDW Corporation founder and former chairman and CEO, to establish the MPK Coworker Incentive Plan II (the “MPK Plan”) for the benefit of all of the coworkers of the Company other than members of senior management that received incentive equity awards under the Plan on October 15, 2007.

The MPK Plan consisted of a cash award component, and in the case of coworkers hired on or prior to January 1, 2007, a long-term incentive award component. The cash award component, an expense of CDW Corporation prior to the Acquisition, entitled each participant to a one-time cash bonus payment, which was paid in December 2007. The long-term incentive award component established an “account” for each eligible participant which was notionally credited with a number of Class A Common Units of CDW Holdings LLC on October 15, 2007, the day the plan was established. As of December 31, 2012, there were 66,137 notional units granted and outstanding under the MPK Plan.

The notional units credited to participants' accounts are unvested and subject to forfeiture as set forth in the MPK Plan. Participants become fully vested on the earlier of (1) the date which is three months following the 10th anniversary of the effective date of the MPK Plan, and (2) the later of the date such participant attains age 62 and the date such participant has reached 10 years of service with the Company and its subsidiaries. Participants will also become fully vested upon termination of employment due to death or disability (as defined in the MPK Plan). Vesting can be accelerated upon certain events including a sale of the Company or an initial public offering, each as defined in the MPK Plan.

The Company has agreed with Mr. Krasny to contribute the fair market value of all awards that are forfeited under the MPK Plan to a charitable foundation. The Company has also agreed to contribute to the charitable foundation an amount equal to the tax benefits the Company derives in connection with settlements/payouts to participants under the MPK Plan. At the Company’s election, these contributions may be made in the form of cash or equity interests of CDW Holdings LLC or the Company or, in the case of the tax benefit payment, a subordinated promissory note of the Company in the event a cash payment is prohibited under a financing agreement.

Valuation and Expense Information

The Company attributes the value of equity-based compensation awards to the various periods during which the recipient must perform services in order to vest in the award using the straight-line method.

The grant date fair value of Class B Common Unit grants is calculated using the Option-Pricing Method. This method considers Class A Common Units and Class B Common Units as call options on the total equity value, giving consideration to liquidation preferences and conversion of the preferred units. Such Class A Common Units and Class B Common Units are modeled as call options that give their owners the right, but not the obligation, to buy the underlying equity value at a predetermined (or exercise) price. Class B Common Units are considered to be call options with a claim on equity value at an exercise price equal to the remaining value immediately after the Class A Common Units and Class B Common Units with a lower participation threshold are liquidated. The Option-Pricing

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Method is highly sensitive to key assumptions, such as the volatility assumption. As such, the use of this method can be applied when the range of possible future outcomes is difficult to predict.

The following table summarizes the assumptions and resulting fair value of the Class B Common Unit grants for the years ended December 31, 2012, 2011 and 2010:

	Years Ended December 31,
Assumptions	2012			2011			2010
Weighted-Average Grant Date Fair Value	$	125.65		$	148.89		$	130.45
Weighted-Average Volatility	65.26		%	82.87		%	97.86		%
Weighted-Average Risk-Free Rate	0.19		%	0.84		%	2.32		%
Dividend Yield	0.00		%	0.00		%	0.00		%

The Company calculated the expected future volatility based upon an assessment of the two-year, five-year and implied volatility for the Company’s selected peer group, adjusted for the Company’s leverage.

The risk-free interest rate of return used is based on a composite U.S. Treasury rate. The Company does not currently pay a dividend nor anticipates paying a dividend in the future; therefore, the dividend yield is 0.00%.

Notional units granted under the MPK Plan were valued on the grant date at $1,000 per unit, the fair value equivalent of the Class A Common Units at the time the awards were granted.

The following table sets forth the summary of equity plan activity for the year ended December 31, 2012:

Equity Awards	Class B Common Units (1)			MPK Plan Units (1) (2)
Outstanding at January 1, 2012	202,908			70,113
Granted	16,008			—
Forfeited	(1,615	)		(3,366	)	(3)
Repurchased/Settled	(818	)	(4)	(610	)	(4)
Outstanding at December 31, 2012	216,483			66,137
Vested at December 31, 2012	115,198			450		(5)

(1) The weighted-average grant date fair market value for Class B Common Units granted during the period ended December 31, 2012 is $125.65. The weighted-average grant date fair market value for outstanding Class B Common Units inclusive of the $60.00 per unit impact of the March 2010 modification and the impact of the June 2011 modification for Mr. Edwardson is $260.26. The weighted-average grant date fair market value for outstanding MPK Plan Units is $1,000.

(2) Represents units notionally credited to participants' accounts.

(3) The Company contributes the fair market value of awards forfeited under the plan to a charitable foundation. The contribution is generally made in the quarter following that in which the units are forfeited. As of December 31, 2012, the Company owed a contribution for 777 units.

(4) Represents Class B Common Units that were repurchased by the Company from former participants and the settlement of vested MPK Plan Units through the issuance of Class A Common Units in exchange for the vested MPK Plan Units.

(5) Represents MPK Plan Units that have vested but not yet converted to Class A Common Units.

As of December 31, 2012, the Company estimated there was $30.8 million of total unrecognized compensation cost related to nonvested equity-based compensation awards granted under the equity plans. That anticipated cost is expected to be recognized over the weighted-average period of 4.5 years.

The Company’s net income (loss) included $22.1 million , $19.5 million and $11.5 million of compensation cost and $2.3 million, $1.9 million and $0.1 million of income tax benefits related to the Company’s equity-based

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compensation arrangements for the years ended December 31, 2012, 2011 and 2010, respectively. No portion of equity-based compensation was capitalized. Equity-based compensation cost included incremental expense of $6.6 million and $3.3 million related to the Class B Common Unit modification for Mr. Edwardson for the years ended December 31, 2012 and 2011, respectively. During the year ended December 31, 2010, the Company recognized a $5.3 million reduction to equity-based compensation expense due to a change in the cumulative forfeiture rate assumed with respect to the MPK Plan.

12. Deferred Compensation Plan

On March 10, 2010, in connection with the Company’s purchase of $28.5 million of the principal amount of its outstanding senior subordinated debt as described in Note 7, the Company established the Restricted Debt Unit Plan (the “RDU Plan”), an unfunded nonqualified deferred compensation plan. Participants in the RDU Plan were granted Restricted Debt Units (“RDUs”) that entitle the participant to a proportionate share of payments under the RDU Plan, determined by dividing the number of RDUs held by the participant by the total number of RDUs outstanding. The total number of RDUs that can be granted under the RDU Plan is 28,500. At December 31, 2012, 26,174 RDUs were outstanding.

RDUs vest daily on a pro rata basis through December 31, 2014. Vesting ceases upon separation from service except in certain conditions as set forth in the RDU Plan. All outstanding RDUs become vested immediately prior to a sale of the Company. Upon completion of the vesting period, December 31, 2014, or earlier in the case of a sale of the Company, any unallocated RDUs will be allocated to participants on a pro rata basis according to each participant’s total RDUs.

The total amount of compensation available to be paid under the RDU Plan is based on two components, a principal component and an interest component. The principal component credits the RDU Plan with an amount equal to the $28.5 million face value of the Company’s senior subordinated debt. Payment of the principal component of the RDU Plan will be made on October 12, 2017, unless accelerated due to a sale of the Company. By December 31, 2014, amounts accrued under the RDU Plan are expected to equal the present value of future principal payments, plus any unpaid accrued interest thereon. The interest component credits the RDU Plan with amounts equal to the interest expense on $28.5 million principal of the senior subordinated debt from March 10, 2010 through October 12, 2017. Payments totaling $5.6 million, $0.9 million, and $1.6 million were made to participants of the RDU Plan in January, April and October of 2012, respectively. Payments under the RDU Plan may be impacted if certain significant events occur or circumstances change that would impact the financial condition or structure of the Company.

Compensation expense of $8.4 million, $8.1 million, and $7.1 million related to the RDU Plan was recognized in the years ended December 31, 2012, 2011 and 2010, respectively. As of December 31, 2012, total unrecognized compensation expense of approximately $17.7 million related to the RDU Plan is expected to be recognized over the next 2.0 years.

At December 31, 2012 and 2011, the Company had $15.5 million and $15.2 million of liabilities related to the RDU Plan recorded on the consolidated balance sheets, respectively.

13. Profit Sharing and 401(k) Plan

The Company has a profit sharing plan that includes a salary reduction feature established under the Internal Revenue Code Section 401(k) covering substantially all coworkers. Company contributions to the profit sharing plan are made in cash and determined at the discretion of the Board of Directors. For the years ended December 31, 2012, 2011 and 2010, the amounts charged to expense for this plan totaled $14.6 million, $15.3 million and $10.4 million, respectively.

14. Commitments and Contingencies

The Company is party to various legal proceedings that arise in the ordinary course of its business, which include commercial, intellectual property, employment, tort and other litigation matters. The Company is also subject to audit by federal, state and local authorities, by various partners and large customers, including government agencies, relating to purchases and sales under various contracts. In addition, the Company is subject to indemnification claims under various contracts. From time to time, certain customers of the Company file voluntary petitions for reorganization or liquidation under the U.S. bankruptcy laws. In such cases, certain pre-petition payments received by the Company could be considered preference items and subject to return to the bankruptcy administrator.

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As of December 31, 2012, the Company does not believe that there is a reasonable possibility that any material loss exceeding the amounts already recognized for these proceedings and matters, if any, has been incurred. However, the ultimate resolutions of these proceedings and matters are inherently unpredictable. As such, the Company's financial condition and results of operations could be adversely affected in any particular period by the unfavorable resolution of one or more of these proceedings or matters.

15. Related Party Transactions

The Company entered into a management services agreement with the Equity Sponsors pursuant to which they have agreed to provide it with management and consulting services and financial and other advisory services. Pursuant to such agreement, the Equity Sponsors receive an annual management fee of $5.0 million and reimbursement of out-of-pocket expenses incurred in connection with the provision of such services. Such amounts are classified as selling and administrative expenses within the consolidated statements of operations. The management services agreement includes customary indemnification and provisions in favor of the Equity Sponsors.

16. Segment Information

Segment information is presented in accordance with a “management approach,” which designates the internal reporting used by the chief operating decision-maker for making decisions and assessing performance as the source of the Company's reportable segments. The Company's segments are organized in a manner consistent with which separate financial information is available and evaluated regularly by the chief operating decision-maker in deciding how to allocate resources and in assessing performance.

The Company has two reportable segments: Corporate, which is comprised primarily of business customers, and Public, which is comprised of government entities and education and healthcare institutions. The Company also has two other operating segments, CDW Advanced Services and Canada, which do not meet the reportable segment quantitative thresholds and, accordingly, are combined together as “Other.”

The Company has centralized logistics and headquarters functions that provide services to the segments. The logistics function includes purchasing, distribution and fulfillment services to support both the Corporate and Public segments. As a result, costs and intercompany charges associated with the logistics function are fully allocated to both of these segments based on a percent of sales. The centralized headquarters function provides services in areas such as accounting, information technology, marketing, legal and coworker services. Headquarters' function costs that are not allocated to the segments are included under the heading of “Headquarters” in the tables below. Depreciation expense is included in Headquarters as it is not allocated among segments or used in measuring segment performance.

The Company allocates resources to and evaluates performance of its segments based on net sales, income (loss) from operations and Adjusted EBITDA, a non-GAAP measure as defined in the Company's credit agreements. However, the Company has concluded that income (loss) from operations is the more useful measure in terms of discussion of operating results, as it is a GAAP measure.

Segment information for total assets and capital expenditures is not presented, as such information is not used in measuring segment performance or allocating resources between segments.

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NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

Selected Segment Financial Information

The following table presents information about the Company’s segments for the years ended December 31, 2012, 2011 and 2010:

(in millions)	Corporate			Public			Other			Headquarters			Total
2012:
Net sales	$	5,512.8		$	4,023.0		$	592.4		$	—		$	10,128.2
Income (loss) from operations	349.0			246.7			18.6			(103.7		)	510.6
Depreciation and amortization expense	(97.6		)	(44.0		)	(9.3		)	(59.3		)	(210.2		)
2011:
Net sales	$	5,334.4		$	3,757.2		$	510.8		$	—		$	9,602.4
Income (loss) from operations	331.6			233.3			17.5			(111.7		)	470.7
Depreciation and amortization expense	(97.4		)	(43.9		)	(8.7		)	(54.9		)	(204.9		)
2010:
Net sales	$	4,833.6		$	3,560.6		$	407.0		$	—		$	8,801.2
Income (loss) from operations	256.2			193.0			14.3			(110.8		)	352.7
Depreciation and amortization expense	(97.4		)	(44.2		)	(8.9		)	(58.9		)	(209.4		)

Major Customers, Geographic Areas, and Product Mix

Net sales to the federal government were $964.7 million, $953.6 million and $967.8 million and accounted for approximately 10%, 10% and 11% of total net sales in 2012, 2011 and 2010, respectively. Net sales to customers outside of the U.S., primarily in Canada, were approximately 4% , 4%, and 3%, of the Company's total net sales in 2012, 2011 and 2010, respectively. As of December 31, 2012 and 2011, approximately 2% and 2% of the Company’s long-lived assets were located outside of the U.S., respectively.

The following table presents net sales by major category for the years ended December 31, 2012, 2011 and 2010. Categories are based upon internal classifications. Amounts for the years ended December 31, 2011 and 2010 have been reclassified for certain changes in individual product classifications to conform to the presentation for the year ended December 31, 2012.

	Year Ended December 31, 2012				Year Ended December 31, 2011				Year Ended December 31, 2010
	Dollars in Millions		Percentage of Total Net Sales		Dollars in Millions		Percentage of Total Net Sales		Dollars in Millions		Percentage of Total Net Sales
Notebooks/Mobile Devices	$	1,470.8	14.5	%	$	1,333.8	13.9	%	$	1,142.6	13.0	%
NetComm Products	1,350.6		13.3		1,241.4		12.9		1,142.0		13.0
Enterprise and Data Storage (Including Drives)	975.1		9.6		916.9		9.5		844.1		9.6
Other Hardware	4,111.1		40.6		4,039.2		42.1		3,783.5		43.0
Software	1,886.6		18.6		1,781.6		18.6		1,621.8		18.4
Services	285.2		2.8		254.6		2.7		214.9		2.4
Other (1)	48.8		0.6		34.9		0.3		52.3		0.6
Total net sales	$	10,128.2	100.0	%	$	9,602.4	100.0	%	$	8,801.2	100.0	%

(1) Includes items such as delivery charges to customers and certain commission revenue.

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NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

17. Supplemental Guarantor Information

As described in Note 7, the Senior Secured Notes, Senior Subordinated Notes and Senior Notes are guaranteed by Parent and each of CDW LLC’s direct and indirect, 100% owned, domestic subsidiaries (the “Guarantor Subsidiaries”). All guarantees by Parent and Guarantor Subsidiaries are joint and several, and full and unconditional; provided that each guarantee by the Guarantor Subsidiaries is subject to certain customary release provisions contained in the indentures governing the Senior Secured Notes, Senior Subordinated Notes and Senior Notes. CDW LLC’s Canada subsidiary (the “Non-Guarantor Subsidiary”) does not guarantee the debt obligations. CDW LLC and CDW Finance Corporation, as co-issuers, are 100% owned by Parent, and each of the Guarantor Subsidiaries and the Non-Guarantor Subsidiary is 100% owned by CDW LLC.

The following tables set forth condensed consolidating balance sheets as of December 31, 2012 and 2011, consolidating statements of operations for the years ended December 31, 2012, 2011 and 2010, condensed consolidating statements of comprehensive income (loss) for the years ended December 31, 2012, 2011 and 2010, and condensed consolidating statements of cash flows for the years ended December 31, 2012, 2011 and 2010, in accordance with Rule 3-10 of Regulation S-X. The consolidating financial information includes the accounts of CDW Corporation (the “Parent Guarantor”), which has no independent assets or operations, the accounts of CDW LLC (the “Subsidiary Issuer”), the combined accounts of the Guarantor Subsidiaries, the accounts of the Non-Guarantor Subsidiary, and the accounts of CDW Finance Corporation (the “Co-Issuer”) for the periods indicated. The information was prepared on the same basis as the Company’s consolidated financial statements.

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Condensed Consolidating Balance Sheet
December 31, 2012
(in millions)	Parent Guarantor		Subsidiary Issuer		Guarantor Subsidiaries		Non-Guarantor Subsidiary			Co-Issuer		Consolidating Adjustments			Consolidated
Assets
Current assets:
Cash and cash equivalents	$	—	$	48.0	$	—	$	9.8		$	—	$	(19.9	)	$	37.9
Accounts receivable, net	—		—		1,197.8		67.3			—		—			1,265.1
Merchandise inventory	—		—		313.2		1.4			—		—			314.6
Miscellaneous receivables	—		61.7		82.0		4.8			—		—			148.5
Deferred income taxes	—		8.7		5.5		(0.1		)	—		—			14.1
Prepaid expenses and other	—		10.1		24.4		0.1			—		—			34.6
Total current assets	—		128.5		1,622.9		83.3			—		(19.9		)	1,814.8
Property and equipment, net	—		73.9		66.2		2.6			—		—			142.7
Goodwill	—		749.4		1,428.5		31.4			—		—			2,209.3
Other intangible assets, net	—		348.6		1,121.7		8.2			—		—			1,478.5
Deferred financing costs, net	—		53.2		—		—			—		—			53.2
Other assets	5.4		1.1		0.4		0.6			—		(5.9		)	1.6
Investment in and advances to subsidiaries	131.1		2,946.0		—		—			—		(3,077.1		)	—
Total assets	$	136.5	$	4,300.7	$	4,239.7	$	126.1		$	—	$	(3,102.9	)	$	5,700.1
Liabilities and Shareholders’ Equity
Current liabilities:
Accounts payable-trade	$	—	$	16.5	$	500.3	$	21.7		$	—	$	(19.9	)	$	518.6
Accounts payable-inventory financing	—		—		249.2		—			—		—			249.2
Current maturities of long-term debt	—		40.0		—		—			—		—			40.0
Deferred revenue	—		—		37.9		—			—		—			37.9
Accrued expenses	—		139.3		157.4		5.9			—		—			302.6
Total current liabilities	—		195.8		944.8		27.6			—		(19.9		)	1,148.3
Long-term liabilities:
Debt	—		3,731.0		—		—			—		—			3,731.0
Deferred income taxes	—		188.1		440.0		1.7			—		(5.5		)	624.3
Accrued interest	—		8.0		—		—			—		—			8.0
Other liabilities	—		46.7		4.0		1.7			—		(0.4		)	52.0
Total long-term liabilities	—		3,973.8		444.0		3.4			—		(5.9		)	4,415.3
Total shareholders’ equity	136.5		131.1		2,850.9		95.1			—		(3,077.1		)	136.5
Total liabilities and shareholders' equity	$	136.5	$	4,300.7	$	4,239.7	$	126.1		$	—	$	(3,102.9	)	5,700.1

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NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

Condensed Consolidating Balance Sheet
December 31, 2011
(in millions)	Parent Guarantor			Subsidiary Issuer			Guarantor Subsidiaries		Non-Guarantor Subsidiary		Co-Issuer		Consolidating Adjustments			Consolidated
Assets
Current assets:
Cash and cash equivalents	$	—		$	102.1		$	15.8	$	8.1	$	—	$	(26.1	)	$	99.9
Accounts receivable, net	—			—			1,197.9		57.0		—		—			1,254.9
Merchandise inventory	—			—			318.0		3.7		—		—			321.7
Miscellaneous receivables	—			47.3			93.3		3.0		—		—			143.6
Deferred income taxes	—			19.5			5.0		0.1		—		—			24.6
Prepaid expenses and other	—			11.0			23.5		0.2		—		—			34.7
Total current assets	—			179.9			1,653.5		72.1		—		(26.1		)	1,879.4
Property and equipment, net	—			80.9			70.6		2.8		—		—			154.3
Goodwill	—			749.4			1,428.4		30.6		—		—			2,208.4
Other intangible assets, net	—			366.0			1,261.0		9.0		—		—			1,636.0
Deferred financing costs, net	—			68.5			—		—		—		—			68.5
Other assets	6.0			1.5			1.4		0.1		—		(6.0		)	3.0
Investment in and advances to subsidiaries	(13.3		)	3,038.7			—		—		—		(3,025.4		)	—
Total assets	$	(7.3	)	$	4,484.9		$	4,414.9	$	114.6	$	—	$	(3,057.5	)	$	5,949.6
Liabilities and Shareholders’ (Deficit) Equity
Current liabilities:
Accounts payable-trade	$	—		$	17.6		$	503.7	$	22.6	$	—	$	(26.1	)	$	517.8
Accounts payable-inventory financing	—			—			278.7		—		—		—			278.7
Current maturities of long-term debt	—			201.0			—		—		—		—			201.0
Deferred revenue	—			—			27.8		—		—		—			27.8
Accrued expenses	—			162.5			146.2		7.3		—		—			316.0
Total current liabilities	—			381.1			956.4		29.9		—		(26.1		)	1,341.3
Long-term liabilities:
Debt	—			3,865.0			—		—		—		—			3,865.0
Deferred income taxes	—			199.3			496.9		1.8		—		(6.0		)	692.0
Accrued interest	—			13.0			—		—		—		—			13.0
Other liabilities	—			39.8			4.3		1.5		—		—			45.6
Total long-term liabilities	—			4,117.1			501.2		3.3		—		(6.0		)	4,615.6
Total shareholders’ (deficit) equity	(7.3		)	(13.3		)	2,957.3		81.4		—		(3,025.4		)	(7.3		)
Total liabilities and shareholders’ (deficit) equity	$	(7.3	)	$	4,484.9		$	4,414.9	$	114.6	$	—	$	(3,057.5	)	$	5,949.6

82

CDW CORPORATION AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

Consolidating Statement of Operations
Year Ended December 31, 2012
(in millions)	Parent Guarantor		Subsidiary Issuer			Guarantor Subsidiaries			Non-Guarantor Subsidiary			Co-Issuer		Consolidating Adjustments			Consolidated
Net sales	$	—	$	—		$	9,683.0		$	445.2		$	—	$	—		$	10,128.2
Cost of sales	—		—			8,071.5			387.1			—		—			8,458.6
Gross profit	—		—			1,611.5			58.1			—		—			1,669.6
Selling and administrative expenses	—		103.7			891.6			34.2			—		—			1,029.5
Advertising expense	—		—			125.1			4.4			—		—			129.5
(Loss) income from operations	—		(103.7		)	594.8			19.5			—		—			510.6
Interest (expense) income, net	—		(308.0		)	0.4			0.2			—		—			(307.4		)
Net loss on extinguishments of long-term debt	—		(17.2		)	—			—			—		—			(17.2		)
Management fee	—		3.8			—			(3.8		)	—		—			—
Other income (expense), net	—		—			0.2			(0.1		)	—		—			0.1
(Loss) income before income taxes	—		(425.1		)	595.4			15.8			—		—			186.1
Income tax benefit (expense)	—		210.6			(272.6		)	(5.1		)	—		—			(67.1		)
(Loss) income before equity in earnings of subsidiaries	—		(214.5		)	322.8			10.7			—		—			119.0
Equity in earnings of subsidiaries	119.0		333.5			—			—			—		(452.5		)	—
Net income	$	119.0	$	119.0		$	322.8		$	10.7		$	—	$	(452.5	)	$	119.0

83

CDW CORPORATION AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

Consolidating Statement of Operations
Year Ended December 31, 2011
(in millions)	Parent Guarantor		Subsidiary Issuer			Guarantor Subsidiaries			Non-Guarantor Subsidiary			Co-Issuer		Consolidating Adjustments			Consolidated
Net sales	$	—	$	—		$	9,222.4		$	380.0		$	—	$	—		$	9,602.4
Cost of sales	—		—			7,688.8			330.1			—		—			8,018.9
Gross profit	—		—			1,533.6			49.9			—		—			1,583.5
Selling and administrative expenses	—		111.7			849.2			29.2			—		—			990.1
Advertising expense	—		—			119.0			3.7			—		—			122.7
(Loss) income from operations	—		(111.7		)	565.4			17.0			—		—			470.7
Interest (expense) income, net	—		(324.5		)	0.2			0.1			—		—			(324.2		)
Net loss on extinguishments of long-term debt	—		(118.9		)	—			—			—		—			(118.9		)
Management fee	—		9.2			—			(9.2		)	—		—			—
Other income (expense), net	—		0.4			0.5			(0.2		)	—		—			0.7
(Loss) income before income taxes	—		(545.5		)	566.1			7.7			—		—			28.3
Income tax benefit (expense)	—		215.1			(222.4		)	(3.9		)	—		—			(11.2		)
(Loss) income before equity in earnings of subsidiaries	—		(330.4		)	343.7			3.8			—		—			17.1
Equity in earnings of subsidiaries	17.1		347.5			—			—			—		(364.6		)	—
Net income	$	17.1	$	17.1		$	343.7		$	3.8		$	—	$	(364.6	)	$	17.1

84

CDW CORPORATION AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

Consolidating Statement of Operations
Year Ended December 31, 2010
(in millions)	Parent Guarantor			Subsidiary Issuer			Guarantor Subsidiaries			Non-Guarantor Subsidiary			Co-Issuer		Consolidating Adjustments			Consolidated
Net sales	$	—		$	—		$	8,504.7		$	296.5		$	—	$	—		$	8,801.2
Cost of sales	—			—			7,152.3			258.1			—		—			7,410.4
Gross profit	—			—			1,352.4			38.4			—		—			1,390.8
Selling and administrative expenses	—			110.8			798.3			23.0			—		—			932.1
Advertising expense	—			—			102.5			3.5			—		—			106.0
(Loss) income from operations	—			(110.8		)	451.6			11.9			—		—			352.7
Interest (expense) income, net	—			(393.2		)	1.3			—			—		—			(391.9		)
(Loss) gain on extinguishments of long-term debt	—			(7.9		)	9.9			—			—		—			2.0
Other income (expense), net	—			8.6			(8.2		)	(0.2		)	—		—			0.2
(Loss) income before income taxes	—			(503.3		)	454.6			11.7			—		—			(37.0		)
Income tax benefit (expense)	—			125.5			(115.7		)	(2.0		)	—		—			7.8
(Loss) income before equity in (loss) earnings of subsidiaries	—			(377.8		)	338.9			9.7			—		—			(29.2		)
Equity in (loss) earnings of subsidiaries	(29.2		)	348.6			—			—			—		(319.4		)	—
Net (loss) income	$	(29.2	)	$	(29.2	)	$	338.9		$	9.7		$	—	$	(319.4	)	$	(29.2	)

85

CDW CORPORATION AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

Condensed Consolidating Statement of Comprehensive Income (Loss)
Year Ended December 31, 2012
(in millions)	Parent Guarantor		Subsidiary Issuer		Guarantor Subsidiaries		Non-Guarantor Subsidiary		Co-Issuer		Consolidating Adjustments			Consolidated
Comprehensive income	$	121.5	$	121.5	$	322.8	$	13.2	$	—	$	(457.5	)	$	121.5

86

CDW CORPORATION AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

Condensed Consolidating Statement of Comprehensive Income (Loss)
Year Ended December 31, 2011
(in millions)	Parent Guarantor		Subsidiary Issuer		Guarantor Subsidiaries		Non-Guarantor Subsidiary		Co-Issuer		Consolidating Adjustments			Consolidated
Comprehensive income	$	17.2	$	17.2	$	343.7	$	2.0	$	—	$	(362.9	)	$	17.2

87

CDW CORPORATION AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

Condensed Consolidating Statement of Comprehensive Income (Loss)
Year Ended December 31, 2010
(in millions)	Parent Guarantor			Subsidiary Issuer			Guarantor Subsidiaries		Non-Guarantor Subsidiary		Co-Issuer		Consolidating Adjustments			Consolidated
Comprehensive (loss) income	$	(10.1	)	$	(10.1	)	$	338.9	$	13.6	$	—	$	(342.4	)	$	(10.1	)

88

CDW CORPORATION AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

Condensed Consolidating Statement of Cash Flows
Year Ended December 31, 2012
(in millions)	Parent Guarantor		Subsidiary Issuer			Guarantor Subsidiaries			Non-Guarantor Subsidiary			Co-Issuer		Consolidating Adjustments			Consolidated
Net cash (used in) provided by operating activities	$	—	$	(204.3	)	$	514.2		$	1.3		$	—	$	6.2		$	317.4
Cash flows from investing activities:
Capital expenditures	—		(27.0		)	(14.0		)	(0.4		)	—		—			(41.4		)
Premium payments on interest rate cap agreements	—		(0.3		)	—			—			—		—			(0.3		)
Net cash used in investing activities	—		(27.3		)	(14.0		)	(0.4		)	—		—			(41.7		)
Cash flows from financing activities:
Proceeds from borrowings under revolving credit facility	—		289.0			—			—			—		—			289.0
Repayments of borrowings under revolving credit facility	—		(289.0		)	—			—			—		—			(289.0		)
Repayments of long-term debt	—		(201.0		)	—			—			—		—			(201.0		)
Proceeds from issuance of long-term debt	—		135.7			—			—			—		—			135.7
Payments to extinguish long-term debt	—		(243.2		)	—			—			—		—			(243.2		)
Payment of debt financing costs	—		(2.1		)	—			—			—		—			(2.1		)
Net change in accounts payable-inventory financing	—		—			(29.5		)	—			—		—			(29.5		)
Advances to/from affiliates	—		486.0			(486.5		)	0.5			—		—			—
Other financing activities	—		2.1			—			—			—		—			2.1
Net cash provided by (used in) financing activities	—		177.5			(516.0		)	0.5			—		—			(338.0		)
Effect of exchange rate changes on cash and cash equivalents	—		—			—			0.3			—		—			0.3
Net (decrease) increase in cash and cash equivalents	—		(54.1		)	(15.8		)	1.7			—		6.2			(62.0		)
Cash and cash equivalents – beginning of period	—		102.1			15.8			8.1			—		(26.1		)	99.9
Cash and cash equivalents – end of period	$	—	$	48.0		$	—		$	9.8		$	—	$	(19.9	)	$	37.9

89

CDW CORPORATION AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

Condensed Consolidating Statement of Cash Flows
Year Ended December 31, 2011
(in millions)	Parent Guarantor		Subsidiary Issuer			Guarantor Subsidiaries			Non-Guarantor Subsidiary			Co-Issuer		Consolidating Adjustments			Consolidated
Net cash (used in) provided by operating activities	$	—	$	(93.8	)	$	327.5		$	(0.3	)	$	—	$	(18.7	)	$	214.7
Cash flows from investing activities:
Capital expenditures	—		(33.4		)	(10.6		)	(1.7		)	—		—			(45.7		)
Cash settlements on interest rate swap agreements	—		(6.6		)	—			—			—		—			(6.6		)
Premium payments on interest rate cap agreements	—		(3.7		)	—			—			—		—			(3.7		)
Net cash used in investing activities	—		(43.7		)	(10.6		)	(1.7		)	—		—			(56.0		)
Cash flows from financing activities:
Proceeds from borrowings under revolving credit facility	—		1,295.0			—			—			—		—			1,295.0
Repayments of borrowings under revolving credit facility	—		(1,483.2		)	—			—			—		—			(1,483.2		)
Repayments of long-term debt	—		(132.0		)	—			—			—		—			(132.0		)
Proceeds from issuance of long-term debt	—		1,175.0			—			—			—		—			1,175.0
Payments to extinguish long-term debt	—		(1,175.0		)	—			—			—		—			(1,175.0		)
Payment of debt financing costs	—		(26.3		)	—			—			—		—			(26.3		)
Net change in accounts payable-inventory financing	—		—			250.5			—			—		—			250.5
Advances to/from affiliates	—		552.6			(552.7		)	0.1			—		—			—
Other financing activities	—		0.6			—			—			—		—			0.6
Net cash provided by (used in) financing activities	—		206.7			(302.2		)	0.1			—		—			(95.4		)
Effect of exchange rate changes on cash and cash equivalents	—		—			—			—			—		—			—
Net increase (decrease) in cash and cash equivalents	—		69.2			14.7			(1.9		)	—		(18.7		)	63.3
Cash and cash equivalents – beginning of period	—		32.9			1.1			10.0			—		(7.4		)	36.6
Cash and cash equivalents – end of period	$	—	$	102.1		$	15.8		$	8.1		$	—	$	(26.1	)	$	99.9

90

CDW CORPORATION AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

Condensed Consolidating Statement of Cash Flows
Year Ended December 31, 2010
(in millions)	Parent Guarantor		Subsidiary Issuer			Guarantor Subsidiaries			Non-Guarantor Subsidiary			Co-Issuer		Consolidating Adjustments			Consolidated
Net cash (used in) provided by operating activities	$	—	$	(245.6	)	$	665.2		$	4.4		$	—	$	(0.3	)	$	423.7
Cash flows from investing activities:
Capital expenditures	—		(31.4		)	(9.9		)	(0.2		)	—		—			(41.5		)
Cash settlements on interest rate swap agreements	—		(78.2		)	—			—			—		—			(78.2		)
Premium payments on interest rate cap agreements	—		(5.9		)	—			—			—		—			(5.9		)
Other investing activities	—		0.2			—			—			—		—			0.2
Net cash used in investing activities	—		(115.3		)	(9.9		)	(0.2		)	—		—			(125.4		)
Cash flows from financing activities:
Proceeds from borrowings under revolving credit facility	—		770.8			—			—			—		—			770.8
Repayments of borrowings under revolving credit facility	—		(1,074.1		)	—			—			—		—			(1,074.1		)
Repayments of long-term debt	—		(16.5		)	—			—			—		—			(16.5		)
Proceeds from issuance of long-term debt	—		500.0			—			—			—		—			500.0
Payments to extinguish long-term debt	—		(500.0		)	(18.6		)	—			—		—			(518.6		)
Payment of debt financing costs	—		(14.3		)	—			—			—		—			(14.3		)
Net change in accounts payable - inventory financing	—		—			3.2			—			—		—			3.2
Advances to/from affiliates	—		640.8			(639.2		)	(1.6		)	—		—			—
Other financing activities	—		(0.5		)	(0.1		)	—			—		—			(0.6		)
Net cash provided by (used in) financing activities	—		306.2			(654.7		)	(1.6		)	—		—			(350.1		)
Effect of exchange rate changes on cash and cash equivalents	—		—			—			0.4			—		—			0.4
Net (decrease) increase in cash and cash equivalents	—		(54.7		)	0.6			3.0			—		(0.3		)	(51.4		)
Cash and cash equivalents – beginning of period	—		87.6			0.5			7.0			—		(7.1		)	88.0
Cash and cash equivalents – end of period	$	—	$	32.9		$	1.1		$	10.0		$	—	$	(7.4	)	$	36.6

91

CDW CORPORATION AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

18. Selected Quarterly Financial Results (unaudited)

(in millions)	2012
	First Quarter			Second Quarter			Third Quarter		Fourth Quarter
Net Sales Detail:
Corporate:
Medium/Large	$	1,089.6		$	1,124.7		$	1,055.7	$	1,178.5
Small Business	273.2			269.7			257.1		264.3
Total Corporate	1,362.8			1,394.4			1,312.8		1,442.8
Public:
Government	262.6			318.0			408.6		404.9
Education	221.7			349.5			394.7		226.4
Healthcare	333.3			372.9			360.4		370.0
Total Public	817.6			1,040.4			1,163.7		1,001.3
Other	138.8			149.9			146.8		156.9
Net sales	$	2,319.2		$	2,584.7		$	2,623.3	$	2,601.0
Gross profit	$	384.6		$	426.9		$	432.7	$	425.4
Income from operations	$	103.6		$	136.4		$	139.7	$	130.9
Net income	$	10.9		$	36.8		$	38.0	$	33.3
(in millions)	2011
	First Quarter			Second Quarter			Third Quarter		Fourth Quarter
Net Sales Detail:
Corporate:
Medium/Large	$	1,022.9		$	1,075.0		$	1,070.6	$	1,118.6
Small Business	256.4			263.4			259.7		267.8
Total Corporate	1,279.3			1,338.4			1,330.3		1,386.4
Public:
Government	231.9			296.1			388.1		427.4
Education	214.6			343.3			415.7		224.1
Healthcare	277.4			311.8			319.3		307.5
Total Public	723.9			951.2			1,123.1		959.0
Other	126.4			122.5			128.0		133.9
Net sales	$	2,129.6		$	2,412.1		$	2,581.4	$	2,479.3
Gross profit	$	350.4		$	400.8		$	420.0	$	412.3
Income from operations	$	91.7		$	128.2		$	139.7	$	111.1
Net (loss) income	$	(4.2	)	$	(34.8	)	$	37.1	$	19.0

19. Subsequent Events

On January 30, 2013, the Company made an optional prepayment of $40.0 million aggregate principal amount of the Term Loan. The prepayment was allocated on a pro rata basis between the extended and non-extended loans. The optional prepayment satisfied the excess cash flow payment provision of the Term Loan with respect to the year ended December 31, 2012.

On February 6, 2013, the Company called for redemption $50.0 million aggregate principal amount of its outstanding Senior Subordinated Notes. The redemption price of the Senior Subordinated Notes was 106.268% of the principal amount redeemed, plus accrued and unpaid interest to the date of redemption, which was March 8, 2013. In connection

92

CDW CORPORATION AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

with this redemption, the Company expects to record a loss on extinguishment of long-term debt of $3.9 million in the Company's consolidated statement of operations in the first quarter of 2013. This loss represents the redemption premium and the write-off of a portion of the unamortized deferred financing costs related to the Senior Subordinated Notes.

93

SCHEDULE II – VALUATION AND QUALIFYING ACCOUNTS

Years ended December 31, 2012, 2011 and 2010

(in millions)
	Balance at Beginning of Period		Charged to Costs and Expenses		Deductions			Balance at End of Period
Allowance for doubtful accounts:
Year Ended December 31, 2012	$	5.4	$	3.9	$	(3.9	)	$	5.4
Year Ended December 31, 2011	5.0		3.6		(3.2		)	5.4
Year Ended December 31, 2010	6.3		1.2		(2.5		)	5.0
Reserve for sales returns:
Year Ended December 31, 2012	$	4.5	$	33.2	$	(33.3	)	$	4.4
Year Ended December 31, 2011	3.2		32.0		(30.7		)	4.5
Year Ended December 31, 2010	2.9		29.4		(29.1		)	3.2

94

Item 9. Changes in and Disagreements with Accountants on Accounting and Financial Disclosure

None

Item 9A. Controls and Procedures

Evaluation of Disclosure Controls and Procedures

The Company’s management, with the participation of the Company’s Chief Executive Officer and Chief Financial Officer, has evaluated the effectiveness of the Company’s disclosure controls and procedures (as such term is defined in Rule13a-15(e) or Rule 15d-15(e) under the Securities Exchange Act of 1934, as amended (the "Exchange Act”)) as of the end of the period covered by this report. Based on such evaluation, the Company’s management, including the Company’s Chief Executive Officer and Chief Financial Officer, has concluded that, as of the end of such period, the Company’s disclosure controls and procedures were effective in recording, processing, summarizing, and reporting, on a timely basis, information required to be disclosed by the Company in the reports that it files or submits under the Exchange Act, and that information is accumulated and communicated to the Company’s management, including the Company’s Chief Executive Officer and Chief Financial Officer, as appropriate to allow timely discussions regarding required disclosure.

Management’s Annual Report on Internal Control over Financial Reporting

Management is responsible for establishing and maintaining adequate internal control over financial reporting, as defined in Rule 3a-15(f) and 15d-15(f) under the Exchange Act. Because of its inherent limitations, internal control over financial reporting may not prevent or detect misstatements and can provide only reasonable assurance with respect to financial statement preparation and presentation. Also, projections of any evaluation of effectiveness to future periods are subject to the risk that controls may become inadequate because of changes in conditions, or that the degree of compliance with policies or procedures may deteriorate.

Management assessed the effectiveness of the Company’s internal control over financial reporting as of December 31, 2012. Management based this assessment on the criteria set forth by the Committee of Sponsoring Organizations of the Treadway Commission (COSO) in “Internal Control — Integrated Framework.”

Based on its assessment, management concluded that, as of December 31, 2012, the Company’s internal control over financial reporting is effective.

Ernst & Young LLP, independent registered public accounting firm, has audited the consolidated financial statements of the Company and the Company's internal control over financial reporting and has included their reports herein.

Changes in Internal Control over Financial Reporting

There were no changes in the Company’s internal control over financial reporting during the fiscal quarter ended December 31, 2012 that have materially affected, or are reasonably likely to materially affect, the Company’s internal control over financial reporting.

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Report of Independent Registered Public Accounting Firm on Internal Controls over Financial Reporting

Board of Directors and Shareholders

CDW Corporation

We have audited CDW Corporation and subsidiaries' internal control over financial reporting as of December 31, 2012, based on criteria established in Internal Control-Integrated Framework issued by the Committee of Sponsoring Organizations of the Treadway Commission (the COSO criteria). CDW Corporation and subsidiaries' management is responsible for maintaining effective internal control over financial reporting, and for its assessment of the effectiveness of internal control over financial reporting included in the accompanying Management's Annual Report on Internal Control over Financial Reporting. Our responsibility is to express an opinion on the company's internal control over financial reporting based on our audit.

We conducted our audit in accordance with the standards of the Public Company Accounting Oversight Board (United States). Those standards require that we plan and perform the audit to obtain reasonable assurance about whether effective internal control over financial reporting was maintained in all material respects. Our audit included obtaining an understanding of internal control over financial reporting, assessing the risk that a material weakness exists, testing and evaluating the design and operating effectiveness of internal control based on the assessed risk, and performing such other procedures as we considered necessary in the circumstances. We believe that our audit provides a reasonable basis for our opinion.

A company's internal control over financial reporting is a process designed to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles. A company's internal control over financial reporting includes those policies and procedures that (1) pertain to the maintenance of records that, in reasonable detail, accurately and fairly reflect the transactions and dispositions of the assets of the company; (2) provide reasonable assurance that transactions are recorded as necessary to permit preparation of financial statements in accordance with generally accepted accounting principles, and that receipts and expenditures of the company are being made only in accordance with authorizations of management and directors of the company; and (3) provide reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use, or disposition of the company's assets that could have a material effect on the financial statements.

Because of its inherent limitations, internal control over financial reporting may not prevent or detect misstatements. Also, projections of any evaluation of effectiveness to future periods are subject to the risk that controls may become inadequate because of changes in conditions, or that the degree of compliance with the policies or procedures may deteriorate.

In our opinion, CDW Corporation and subsidiaries maintained, in all material respects, effective internal control over financial reporting as of December 31, 2012, based on the COSO criteria.

We also have audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States), the consolidated balance sheets of CDW Corporation and subsidiaries as of December 31, 2012 and December 31, 2011, and the related consolidated statements of operations, comprehensive income (loss), shareholders' equity (deficit) and cash flows for the years ended December 31, 2012 and December 31, 2011 and our report dated March 8, 2013 expressed an unqualified opinion thereon.

/s/ Ernst & Young LLP

Chicago, Illinois

March 8, 2013

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Item 9B. Other Information

None.

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PART III

Item 10. Directors, Managers, Executive Officers and Corporate Governance

The directors of Parent, the Managers of CDW Holdings LLC ("CDW Holdings") and CDW LLC and our Executive Officers are set forth below:

Name	Age	Position
Thomas E. Richards	58	Chairman, President and Chief Executive Officer, Manager of CDW Holdings and CDW LLC, and Director of Parent
Dennis G. Berger	48	Senior Vice President and Chief Coworker Services Officer
Neal J. Campbell	51	Senior Vice President and Chief Marketing Officer
Christina M. Corley	45	Senior Vice President - Corporate Sales
Douglas E. Eckrote	48	Senior Vice President - Strategic Solutions and Services
Christine A. Leahy	48	Senior Vice President, General Counsel and Corporate Secretary
Jonathan J. Stevens	43	Senior Vice President - Operations and Chief Information Officer
Christina V. Rother	49	Senior Vice President - Public and Advanced Technology Sales
Matthew A. Troka	42	Senior Vice President - Product and Partner Management
Ann E. Ziegler	54	Senior Vice President and Chief Financial Officer
Steven W. Alesio	58	Manager of CDW Holdings and CDW LLC
Barry K. Allen	64	Manager of CDW Holdings and CDW LLC
Benjamin D. Chereskin	54	Manager of CDW Holdings and CDW LLC
Glenn M. Creamer	51	Manager of CDW Holdings and CDW LLC
Michael J. Dominguez	43	Manager of CDW Holdings and CDW LLC and Director of Parent
Paul J. Finnegan	60	Manager of CDW Holdings and CDW LLC and Director of Parent
Robin P. Selati	47	Manager of CDW Holdings and CDW LLC
Donna F. Zarcone	55	Manager of CDW Holdings and CDW LLC

Thomas E. Richards serves as our Chairman, President and Chief Executive Officer, as a manager of CDW Holdings and CDW LLC and as a director of Parent. From October 2011 to December 31, 2012, Mr. Richards served as our Chief Executive Officer. From September 2009 to October 2011, Mr. Richards served as our President and Chief Operating Officer. Prior to joining CDW, Mr. Richards held leadership positions with Qwest Communications, a telecommunications carrier. From 2008 to 2009, he served as Executive Vice President and Chief Operating Officer, where he was responsible for the day-to-day operation and performance of Qwest Communications, and before assuming that role, was the Executive Vice President of the Business Markets Group from 2005 to 2008. Mr. Richards also has served as Chairman and Chief Executive Officer of Clear Communications Corporation and as Executive Vice President of Ameritech Corporation. He currently serves as a board member of Junior Achievement of Chicago, Rush University Medical Center and the University of Pittsburgh. Mr. Richards is also a member of the Economic Club of Chicago and the Executives' Club of Chicago. Mr. Richards is a graduate of the University of Pittsburgh where he earned a bachelor's degree and a graduate of Massachusetts Institute of Technology where he earned a Master of Science in Management as a Sloan Fellow. As a result of these and other professional experiences, Mr. Richards possesses particular knowledge and experience in technology industries, strategic planning and leadership of complex organizations that strengthen the board's collective qualifications, skills and experience.

Dennis G. Berger serves as our Senior Vice President and Chief Coworker Services Officer. Mr. Berger joined CDW in September 2005 as Vice President-Coworker Services. In January 2007, he was named Senior Vice President and Chief Coworker Services Officer. Mr. Berger is responsible for leading CDW's programs in coworker learning and development, benefits, compensation, performance management, coworker relations and talent acquisition. Prior to joining CDW, he served as Vice President of Human Resources at PepsiAmericas, a beverage company, from 2002 to 2005. Mr. Berger has also held human resources positions of increasing responsibility at Pepsi Bottling Group, Inc., Pepsico, Inc. and GTE Corporation. Mr. Berger serves on the board of directors of Glenwood Academy, America SCORES Chicago, Anti-Defamation League of Chicago and Skills For Chicagoland's Future. Mr. Berger is a graduate of Northeastern University where he earned a bachelor's degree and a graduate of Washington University in St. Louis where he earned a Master of Business Administration.

Neal J. Campbell serves as our Senior Vice President and Chief Marketing Officer. Mr. Campbell joined CDW in January 2011, and is responsible for the strategy and development of CDW's advertising, public relations, channel marketing, marketing intelligence and research, merchandising, microsites, creative services and direct marketing content, along with

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relationship marketing, corporate communications and e-commerce initiatives including content development, online marketing and e-procurement. Prior to joining CDW, Mr. Campbell served as Chief Executive Officer of TrafficCast, a provider of real-time and predictive traffic information to Google, Yahoo and others from 2008 to 2011. From 2006 to 2008, he served as Executive Vice President and General Manager - Strategic Marketing and Next Generation Products for ISCO International, a manufacturer of wireless telecommunications components. Mr. Campbell also spent 17 years with Motorola, most recently as Vice President and General Manager, GSM Portfolio Marketing and Planning for the company's mobile device business. He currently serves as a board member of TrafficCast and Junior Achievement of Chicago, and is on the Executive Advisory Council of Bradley University. Mr. Campbell is a graduate of Bradley University where he earned a bachelor's degree and a graduate of Northwestern University's Kellogg School of Management where he earned a Master of Business Administration.

Christina M. Corley serves as our Senior Vice President of Corporate Sales and is responsible for managing all aspects of our corporate sales force, including sales force strategy, structure, goals, operations, revenue generation and training and development. Prior to joining CDW in September 2011, Ms. Corley served as President and Chief Operating Officer of Zones, Inc., a provider of IT products and solutions, from 2006 to 2011. She served as Executive Vice President of Purchasing and Operations for Zones, Inc. from April 2005 to October 2006. She served as President of Corporate PC Source (“CPCS”), a wholly owned subsidiary of Zones, Inc., from March 2003 to April 2005. Prior to its acquisition by Zones, Inc., Ms. Corley served as Chief Executive Officer of CPCS from 1999 to 2003. Ms. Corley began her career in sales and marketing, holding various positions at IBM, Dataflex and VisionTek. Ms. Corley is a graduate of the University of Illinois at Urbana-Champaign where she earned a bachelor's degree and a graduate of Northwestern University's Kellogg School of Management where she earned a Master of Business Administration in management and strategy.

Douglas E. Eckrote serves as our Senior Vice President of Strategic Solutions and Services and is responsible for our technology specialist teams focusing on servers and storage, unified communications, security, wireless, power and cooling, networking, software licensing and mobility solutions. He also holds responsibility for CDW Canada, Inc. Mr. Eckrote joined CDW in 1989 as an account manager. Mr. Eckrote was appointed Director of Operations in 1996, Vice President of Operations in 1999 and Senior Vice President of Purchasing in April 2001. In October 2001, he was named Senior Vice President of Purchasing and Operations. He was named Senior Vice President of Operations, Services and Canada in 2006 and assumed his current role in 2009. Prior to joining CDW, Eckrote worked in outside sales for Arrow Electronics and Cintas Uniform Company. From 2003 to 2009, Mr. Eckrote served on the board of directors of the Make-A-Wish Foundation of Illinois, completing the last two years as board chair, and currently serves on the Make-A-Wish Foundation of America National Chapter Performance Committee. Mr. Eckrote also served on the board of directors of the Center for Enriched Living from 2002-2011, serving as Vice President from 2004-2005, President from 2006-2008, board emeritus from 2009-2011 and currently serves as a trustee. Mr. Eckrote is a graduate of Purdue University where he earned a bachelor's degree and a graduate of Northwestern University's Kellogg School of Management where he earned an Executive Master of Business Administration.

Christine A. Leahy serves as our Senior Vice President, General Counsel and Corporate Secretary and is responsible for our legal, corporate governance, enterprise risk management and compliance functions. Ms. Leahy joined CDW in January 2002 as Vice President, General Counsel and Corporate Secretary. In January of 2007, she was named Senior Vice President. Before joining CDW, Ms. Leahy served as a corporate partner in the Chicago office of Sidley Austin LLP where she specialized in corporate governance, securities law, mergers and acquisitions and strategic counseling. Ms. Leahy serves on the board of trustees of Children's Home and Aid. Ms. Leahy is a graduate of Brown University where she earned a bachelor's degree and a graduate of Boston College Law School where she earned her Juris Doctor. She also completed the CEO Perspective and Women's Director Development Programs at Northwestern University's Kellogg School of Management.

Christina V. Rother serves as our Senior Vice President of Public and Advanced Technology Sales and is responsible for managing all aspects of our public sector and advanced technology sales forces, including sales force strategy, structure, goals, operations, revenue generation and training and development. Ms. Rother joined CDW in 1991 as an account manager. In 2002, she was appointed Vice President for Education and State and Local Sales. In 2005, she was chosen to lead our newly formed healthcare sales team. Beginning in 2006, Ms. Rother has held various positions ranging from Group Vice President of CDW Government LLC, President of CDW Government LLC and Senior Vice President of Sales. In September 2011, Ms. Rother assumed her current role as Senior Vice President of Public and Advanced Technology Sales. Prior to joining CDW, Ms. Rother held a number of sales positions with technology companies including Laser Computers and Price Electronics. Ms. Rother serves on the board of directors of the Make-A-Wish Foundation of Illinois, where she also is a member of the Executive Committee and serves as corporate document officer. Ms. Rother is a graduate of the University of Illinois at Chicago where she earned a bachelor's degree.

Jonathan J. Stevens serves as our Senior Vice President of Operations and Chief Information Officer. Mr. Stevens joined CDW in June 2001 as Vice President-Information Technology, was named Chief Information Officer in January 2002 and Vice President-International and Chief Information Officer from 2005 until December 2006. In January 2007, he was named Senior Vice President and Chief Information Officer and assumed his current role in November 2009. Mr. Stevens is

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responsible for the strategic direction of our information technology. Additionally, he holds responsibility for our distribution centers, transportation, facilities, customer relations, operational excellence and the business technology center. Prior to joining CDW, Mr. Stevens served as regional technology director for Avanade, an international technology integration company formed through a joint venture between Microsoft and Accenture from 2000 to 2001. Prior to that, Mr. Stevens was a principal with Microsoft Consulting Services and led an information technology group for a corporate division of AT&T/NCR. He currently serves on the board of directors of SingleWire Software, LLC and Northeast Illinois Council: Boy Scouts of America. Mr. Stevens is a graduate of the University of Dayton where he earned a bachelor's degree.

Matthew A. Troka serves as our Senior Vice President of Product and Partner Management. Mr. Troka is responsible for managing our relationships with all of our vendor partners. In addition, he directs the day-to-day operations of our purchasing department. Mr. Troka joined CDW in 1992 as an account manager and became a sales manager in 1995. From 1998 to 2001, he served as Corporate Sales Director. From 2001 to 2004, Mr. Troka was Senior Director of Purchasing. From 2004 to 2006, Mr. Troka served as Vice President of Purchasing. From 2006 to 2011, Mr. Troka was Vice President of Product and Partner Management. On March 3, 2011, Mr. Troka was elected Senior Vice President of Product and Partner Management. Mr. Troka serves as a member of the board of directors of Encompass Championship Charities. Mr. Troka is a graduate of the University of Illinois where he earned a bachelor's degree.

Ann E. Ziegler joined CDW in April 2008 as Senior Vice President and Chief Financial Officer. Prior to joining CDW, Ms. Ziegler spent 15 years at Sara Lee Corporation (“Sara Lee”), a global consumer goods company, in a number of executive roles including finance, mergers and acquisitions, strategy and general management positions in both U.S. and international businesses. Most recently, from 2005 until April 2008, Ms. Ziegler served as Chief Financial Officer and Senior Vice President of Administration for Sara Lee Food and Beverage. Prior to joining Sara Lee, Ms. Ziegler was a corporate attorney at Skadden, Arps, Slate, Meagher & Flom. Ms. Ziegler serves on the board of directors of Hanesbrands, Inc. and The Chicago Shakespeare Theatre. During the previous five years, Ms. Ziegler also served on the board of directors of Unitrin, Inc. Ms. Ziegler is a graduate of The College of William and Mary where she earned a bachelor's degree and a graduate of the University of Chicago Law School where she earned her Juris Doctor.

Steven W. Alesio serves as a manager of CDW Holdings and CDW LLC. Mr. Alesio serves as an Operating Partner at Providence Equity. Prior to joining Providence Equity in December 2010, Mr. Alesio was most recently Chairman of the Board and Chief Executive Officer of Dun & Bradstreet Corporation (“D&B”), a provider of credit information on businesses and corporations. After joining D&B in January 2001 as Senior Vice President, Mr. Alesio served in various senior leadership positions. In May 2002, Mr. Alesio was named President and Chief Operating Officer, and was elected to the board of directors. In January 2005, Mr. Alesio was chosen to be the Chief Executive Officer, and in May of 2005, he became Chairman of the Board, a position he held until his departure in June 2010. Prior to joining D&B, Mr. Alesio spent 19 years with the American Express Company, where he served in marketing and then general management roles. Mr. Alesio serves on the board of directors of Altegrity, Ascend Learning, Blackboard, Study Group and Genworth Financial, Inc. Mr. Alesio is the founding sponsor and Senior Advisor for the non-profit All Stars Project of New Jersey, which provides outside-of-school leadership development and performance-based education programming to thousands of inner-city young people in Newark and its surrounding communities. Mr. Alesio is a graduate of St. Francis College where he earned a bachelor's degree and a graduate of University of Pennsylvania's Wharton School where he earned a Master of Business Administration. As a result of these and other professional experiences, Mr. Alesio possesses particular knowledge and experience in strategic planning and leadership of complex organizations and board practices of other major corporations that strengthen the board's collective qualifications, skills and experience.

Barry K. Allen serves as a manager of CDW Holdings and CDW LLC. Mr. Allen has served as our lead director since January 1, 2013. Mr. Allen serves as an Operating Partner at Providence Equity. Prior to joining Providence Equity in 2007, Mr. Allen was Executive Vice President of Operations at Qwest Communications International, a telecommunications carrier. Before his retirement from Qwest in June 2007, Mr. Allen was responsible for the company's network and information technology operations. Prior to being named Executive Vice President of Operations in March 2004, he served as Qwest's Executive Vice President of Operations and Chief Human Resources Officer. Before joining Qwest in August 2002, Mr. Allen was President of Allen Enterprises, a private equity investment and management company he founded in 2000. Previously, he served as President of Chicago-based Ameritech Corp., where he began his career in 1974 and held a variety of executive appointments including President and Chief Executive Officer of Wisconsin Bell and President and Chief Executive Officer of Illinois Bell. Before starting at Ameritech, Mr. Allen served in the U.S. Army where he reached the rank of Captain. Mr. Allen serves on the board of directors of Harley-Davidson, Inc. (chairman from 2009 - 2012), Bell Canada Enterprises, the Fiduciary Management family of mutual funds and World Triathlon Corporation. During the past five years, Mr. Allen also served as a director of Telcordia Technologies, Inc. He also has served as a board member of many civic organizations, including the Greater Milwaukee Committee, Junior Achievement of Wisconsin, Children's Hospital of Wisconsin and United Way in Milwaukee and currently serves as a board member of the Boys and Girls Club of Milwaukee. Mr. Allen is a graduate of the University of Kentucky where he earned a bachelor's degree and a graduate of Boston University where he earned a Master of Business Administration, with honors. As a result of these and other professional experiences, Mr. Allen possesses particular

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knowledge and experience in technology industries, strategic planning and leadership of complex organizations, and board practices of other major corporations that make him particularly suited to serve as our lead director and strengthen the board's collective qualifications, skills and experience.

Benjamin D. Chereskin serves as a manager of CDW Holdings and CDW LLC. Mr. Chereskin is President of Profile Capital Management LLC (“Profile Capital”), an investment management firm. Prior to founding Profile Capital, Mr. Chereskin was a Managing Director of Madison Dearborn, having co-founded the firm in 1992. Prior to the founding of Madison Dearborn, Mr. Chereskin was with First Chicago Venture Capital for nine years. Mr. Chereskin currently serves on the board of directors of Cinemark, Inc. and KIPP-Chicago and on the board of trustees of University of Chicago Medicine. During the previous five years, Mr. Chereskin also served as a director of BF Bolthouse Holdco LLC, Tuesday Morning Corporation and the University of Chicago Laboratory School. Mr. Chereskin is a graduate of Harvard College where he earned a bachelor's degree and a graduate of the Harvard Graduate School of Business Administration where he earned a Master of Business Administration. As a result of these and other professional experiences, Mr. Chereskin possesses particular knowledge and experience in accounting, finance and capital market transactions, strategic planning and leadership of complex organizations, and board practices of other major corporations that strengthen the board's collective qualifications, skills and experience.

Glenn M. Creamer serves as a manager of CDW Holdings and CDW LLC. Mr. Creamer is a Senior Managing Director of Providence Equity. Prior to joining a predecessor of Providence Equity in 1989, Mr. Creamer was a Vice President of Narragansett Capital, which he joined in 1988. Mr. Creamer also has worked in investment banking at Merrill Lynch and JPMorgan. Mr. Creamer serves as a director of various non-profit boards, including Catholic Relief Services, Mustard Seed Communities USA and the Rhode Island School of Design Museum. During the previous five years, Mr. Creamer also served as a director of Medical Media Holdings and Telcordia Technologies, Inc. Mr. Creamer is a graduate of Brown University where he earned a bachelor's degree and a graduate of Harvard Business School where he earned a Master of Business Administration. As a result of these and other professional experiences, Mr. Creamer possesses particular knowledge and experience in accounting, finance and capital market transactions, strategic planning and leadership of complex organizations, and board practices of other major corporations that strengthen the board's collective qualifications, skills and experience.

Michael J. Dominguez serves as a manager of CDW Holdings and CDW LLC and a director of Parent. Mr. Dominguez is a Managing Director of Providence Equity. Prior to joining Providence Equity in 1998, Mr. Dominguez worked for Salomon Smith Barney in corporate finance. Previously, Mr. Dominguez held positions with Morgan Stanley and was a senior consultant at Andersen Consulting. Currently, Mr. Dominguez also serves on the board of directors of AutoTrader.com, GLM Holdings and ZeniMax Media Inc. During the past five years, Mr. Dominguez also served as a director of Bresnan Communications, Freedom Communications and Metro-Goldwyn-Mayer Inc. Mr. Dominguez is a graduate of Bucknell University where he earned a bachelor's degree and a graduate of Harvard Business School where he earned a Master of Business Administration. As a result of these and other professional experiences, Mr. Dominguez possesses particular knowledge and experience in accounting, finance and capital market transactions, strategic planning and leadership of complex organizations, and board practices of other major corporations that strengthen the board's collective qualifications, skills and experience.

Paul J. Finnegan serves as a manager of CDW Holdings and CDW LLC and a director of Parent. Mr. Finnegan is the Co-CEO of Madison Dearborn and co-founded the firm in 1992. Prior to co-founding Madison Dearborn, Mr. Finnegan was with First Chicago Venture Capital for ten years. Previously, he held a variety of marketing positions in the publishing industry, both in the United States and in Southeast Asia. Mr. Finnegan has more than 29 years of experience in private equity investing with a particular focus on investments in the communications industry. Mr. Finnegan is a member of the board of overseers of Harvard College and past President of the Harvard Alumni Association. He also is a member of the Board of Dean's Advisors at the Harvard Business School and of the Leadership Council of the Harvard School of Public Health. Mr. Finnegan is a member of the board of directors of the Chicago Council on Global Affairs. He is the Chairman of Teach For America in Chicago, a member of Teach For America's National Board, and the Chairman of the Community Works Advisory Committee of the Evanston Community Foundation. During the previous five years, Mr. Finnegan also has served as a director for iPlan, LLC, Rural Cellular Corporation, Council Tree Hispanic Broadcasters, LLC and PAETEC Communications, Inc. Mr. Finnegan is a graduate of Harvard College where he earned a bachelor's degree and a graduate of Harvard Graduate School of Business Administration where he earned a Master of Business Administration. As a result of these and other professional experiences, Mr. Finnegan possesses particular knowledge and experience in accounting, finance and capital market transactions, strategic planning and leadership of complex organizations and board practices of other major corporations that strengthen the board's collective qualifications, skills and experience.

Robin P. Selati serves as a manager of CDW Holdings and CDW LLC. Mr. Selati is a Managing Director of Madison Dearborn and joined the firm in 1993. Before 1993, Mr. Selati was with Alex. Brown & Sons Incorporated. Mr. Selati currently serves on the board of directors of Ruth's Hospitality Group, Inc., The Yankee Candle Company, Inc. and Things Remembered, Inc. During the previous five years, Mr. Selati also served as a director of BF Bolthouse Holdco LLC, Tuesday Morning Corporation, Carrols Restaurant Group, Inc., Pierre Holding Corp., Family Christian Stores, Inc., NWL Holdings, Inc. and

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Cinemark, Inc. Mr. Selati is a graduate of Yale University where he earned a bachelor's degree and a graduate of the Stanford University Graduate School of Business where he earned a Master of Business Administration. As a result of these and other professional experiences, Mr. Selati possesses particular knowledge and experience in accounting, finance and capital market transactions, strategic planning and leadership of complex organizations, and board practices of other major corporations that strengthen the board's collective qualifications, skills and experience.  

Donna F. Zarcone serves as a manager of CDW Holdings and CDW LLC. Ms. Zarcone is the President and Chief Executive Officer of the Economic Club of Chicago, a position she has held since February 2012. From January 2007 to February 2012, she served as the President, CEO and founder of D. F. Zarcone & Associates LLC, a strategy advisory firm. Prior to founding D. F. Zarcone & Associates, Ms. Zarcone was President and Chief Operating Officer of Harley-Davidson Financial Services, Inc., a provider of wholesale and retail financing, credit card and insurance services for dealers and customers of Harley-Davidson. After joining Harley-Davidson Financial Services, Inc. in June 1994 as Vice President and Chief Financial Officer, Ms. Zarcone was named President and Chief Operating Officer in August 1998. Prior to joining Harley-Davidson Financial Services, Inc., Ms. Zarcone served as Executive Vice President, Chief Financial Officer and Treasurer of Chrysler Systems Leasing, Inc. from November 1982 through June 1994 and in various management roles at KPMG/Peat Marwick from May 1979 through November 1982. Ms. Zarcone serves on the board of directors of Cigna Corporation and The Duchossois Group. During the previous five years, Ms. Zarcone also served as a director of The Jones Group Inc. and Wrightwood Capital. She also serves as a board member of various civic and professional organizations, including the University of Chicago Booth School of Business Polsky Center for Entrepreneurship and Hyde Park Angels. Ms. Zarcone is a graduate of Illinois State University where she earned a bachelor's degree and a graduate of University of Chicago Booth School of Business where she earned a Masters of Business Administration. Ms. Zarcone also is a certified public accountant. As a result of these and other professional experiences, Ms. Zarcone possesses particular knowledge and experience in accounting, finance, strategic planning and leadership of complex organizations, and board practices of other major corporations that strengthen the board's collective qualifications, skills and experience.

Boards of Managers and Directors

The Board of Managers of each of CDW Holdings LLC and CDW LLC is currently composed of nine managers. The Board of Directors of Parent is currently composed of three directors.

Audit Committee

Our audit committee currently consists of Messrs. Dominguez and Selati and Ms. Zarcone. Our audit committee has responsibility for, among other things, the quality of our financial reporting and internal control processes, our independent auditor's performance and qualification and the performance of our internal audit function. The Board has determined that Ms. Zarcone qualifies as an audit committee financial expert under SEC rules. Ms. Zarcone would be independent for audit committee purposes under SEC rules.

Compensation Committee

Our compensation committee currently consists of Messrs. Alesio, Allen, Chereskin, Creamer, Dominguez and Selati. Our compensation committee has responsibility for, among other things, review and approval of executive compensation, review and approval of equity compensation and review of trends in management compensation.

Nominating and Corporate Governance Committee

Our nominating and corporate governance committee currently consists of Messrs. Alesio, Allen, Chereskin, Creamer, Dominguez, Finnegan, Richards and Selati and Ms. Zarcone. Our nominating and corporate governance committee has responsibility for, among other things, review and approval of the size of our Board, review of corporate governance guidelines, and oversight of programs for our managers.

Compensation Committee Interlocks and Insider Participation

None of our executive officers has served as a member of the Board of Directors or compensation committee of another entity that had one or more of its executive officers serving as a member of any of our Boards of Managers or Boards of Directors.

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Director Compensation

See “Item 11 Executive Compensation-Director Compensation.”

Compensation Risk Assessment

We conducted an assessment of the risks associated with our compensation practices and policies, and determined that risks arising from such policies and practices are not reasonably likely to have a material adverse effect on the Company. In conducting the assessment, we undertook a review of our compensation philosophy, our compensation governance structure, and the design and oversight of our compensation programs. Overall, we believe that our programs include an appropriate mix of fixed and variable features, and short- and long-term incentives with compensation-based goals aligning to corporate goals. A centralized compensation team and an executive-level Compensation Steering Committee help ensure compensation programs align with the company's goals and compensation philosophy and, along with other factors, operate to mitigate against the risk that such programs would encourage excessive risk-taking.

Code of Business Conduct and Ethics

We have adopted a code of ethics that applies to our principal executive officer and all members of our finance department, including the principal financial officer and principal accounting officer. This code of ethics, which consists of the “Financial Integrity Code of Ethics” section of The CDW Way Code that applies to coworkers generally, is posted on the our website at www.cdw.com/content/about/our-values.asp. If we make any substantive amendments to this code of ethics, or grant any waiver from a provision to our principal executive officer, principal financial officer or principal accounting officer, we will disclose the nature of such amendment or waiver on our website or in a report on Form 8-K.

Item 11. Executive Compensation

Compensation Discussion and Analysis

Introduction

This Compensation Discussion and Analysis provides an overview of the Company's executive compensation philosophy and the material elements of compensation earned by our Named Executive Officers with respect to 2012.

Our named executive officers consist of our Chief Executive Officer, our Chief Financial Officer and our three other most highly compensated executive officers ("Named Executive Officers"). For 2012, the Named Executive Officers were:

• Thomas E. Richards, Chairman (commencing January 1, 2013), President and Chief Executive Officer

• John A. Edwardson, Chairman (through December 31, 2012)

• Ann E. Ziegler, Senior Vice President and Chief Financial Officer

• Neal J. Campbell, Senior Vice President, Chief Marketing Officer

• Christina M. Corley, Senior Vice President, Corporate Sales

On October 12, 2007, we were acquired by a company controlled by investment funds affiliated with the Equity Sponsors (the “Acquisition”). Since the Acquisition, a compensation committee comprised of members appointed by the Equity Sponsors has had responsibility for determining the compensation of our Named Executive Officers. For purposes of this Compensation Discussion and Analysis, the compensation committee is referred to as the “Committee.”

Establishing and Evaluating Executive Compensation

Executive Compensation Philosophy and Objectives

The Committee believes that the Company's executive compensation program should reward actions and behaviors that drive long-term, profitable revenue growth and the creation of sustainable shareholder value. The Committee seeks to foster these objectives through a compensation system that focuses heavily on variable, performance-based incentives that create a balanced focus on the Company's short-term and long-term strategic and financial goals. The following objectives are grounded in a pay-for-performance philosophy and provide a framework for the Company's executive compensation program:

• Attract, retain and motivate high performing talent;

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• Directly align executive compensation elements with both short-term and long-term Company performance;

• Align the interests of our executives with those of our stakeholders; and

• Maximize the efficiency of the program from a tax, accounting, cash flow and share dilution perspective.

Consistent with the Company's pay-for-performance philosophy and executive compensation program objectives, adjustments to executive compensation levels have historically been based on individual and Company performance with reference to the compensation levels paid to similarly situated executive officers at the Company, as well as market data to provide a perspective on external practices.

Market Comparisons

The Committee considers relevant market pay practices when establishing and evaluating executive compensation. In conjunction with market data, the Committee also considers the executive's overall responsibilities, individual performance against Company goals and leadership impact when establishing appropriate compensation levels.

To obtain a broad view of competitive practices among industry peers and competitors for executive talent, the Committee reviews market data for peer group companies as well as general industry and technology company surveys. Each of the companies in the Company's 2012 peer group met one or more of the following criteria: (i) operated in the same line of business as the Company; (ii) operated “close” to the Company's line of business; (iii) operated in a business-to-business distribution environment; or (iv) competed with the Company for talent. The 2012 peer group consisted of the following companies, which were the same companies that were used to evaluate 2011 compensation:

Anixter International, Inc.	Office Depot, Inc.
Arrow Electronics, Inc.	OfficeMax Incorporated
Avaya Inc.	PC Connection Inc.
Best Buy Co., Inc.	RadioShack Corporation
C. R. Bard, Inc.	Staples, Inc.
GTSI Corp.	Tech Data Corporation
Illinois Tool Works Inc.	United Stationers Inc.
Ingram Micro Inc.	W.W. Grainger, Inc.
Insight Enterprises, Inc.	Wesco International, Inc.
NCR Corporation

Aon Hewitt provides competitive data for the peer group utilizing peer group proxy data and its general industry database for the CEO and CFO. For the Senior Vice President, Chief Marketing Officer and Senior Vice President, Corporate Sales for which sufficient peer group data was not available, Aon Hewitt provided revenue size-adjusted competitive data from its general industry database.

In reviewing the compensation levels set for each Named Executive Officer, the Committee supplements the Aon Hewitt peer group data with data taken from technology industry surveys prepared by Radford, a leading provider of compensation market data. While the Radford surveys include information regarding over 1,000 companies, the Committee's use of the surveys was limited to a review of U.S. compensation data derived from technology companies in the surveys that had annual revenues in excess of $3.0 billion. The Committee also reviewed, depending on the availability of data within the Radford surveys for the position being considered, market data derived from between 16 and 31 of the technology companies included in the surveys, which companies had median annual revenues of between $5.2 billion and $9.2 billion. In reviewing the size-adjusted data from the Aon Hewitt general industry database and the Radford database, the Committee does not review the specific companies included in the databases.

For Mr. Richards, the peer group was the primary market data source for evaluating 2012 base salary and annual cash incentive award opportunity, given the availability of chief executive officer compensation data in public filings, with the compensation survey data providing a supplemental viewpoint. For the other Named Executive Officers other than Mr. Edwardson, the Committee reviewed blended market data when evaluating the 2012 base salary and annual cash incentive awards, with the peer group data and compensation survey data weighted equally. The Committee did not undertake a 2012 market review of Mr. Edwardson's compensation as his compensation levels were set pursuant to the terms of his 2011 employment agreement. For purposes of this Compensation Discussion and Analysis, the peer group data and compensation survey data are collectively referred to as “market data.”

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In determining Mr. Richards' 2012 long-term incentive award, the Committee took into consideration Mr. Richards' successful performance since assuming the position of Chief Executive Officer, the fact that Mr. Richards did not receive an additional long-term incentive award at the time he assumed the position of Chief Executive Officer as well as long-term incentive compensation market data compiled by the Committee's independent compensation consultant, Frederic W. Cook & Co (the “Compensation Consultant”). For purposes of Mr. Richards' 2012 long-term incentive award, the Committee did not view publicly traded peer group long-term incentive grant practices as being relevant at the time given the Company's private equity ownership and illiquid stock. Therefore, the Compensation Consultant's study did not focus on the grant date value of long-term incentive awards among peers, but rather focused on the potential ownership opportunities (i.e., carried interest levels, expressed as both a percentage ownership in the company as well as a dollar value) for chief executive officers at companies with private equity ownership that recently became publicly listed through an initial public offering. The peer group used for this purpose consisted of the following companies:

Air Lease Corporation	Kayak Software Corporation
Allison Transmission Holdings, Inc.	MRC Global Inc.
Dunkin' Brands Group, Inc.	Nielsen Holdings N.V.
Freescale Semiconductor, Ltd.	Vantiv, Inc.
GNC Holdings, Inc.	Wesco Aircraft Holdings, Inc.
HCA Holdings, Inc.

Since the Acquisition, the Company has continued to utilize the peer group established prior to the Acquisition. As our business model has evolved following the Acquisition to that of a multi-brand technology solutions provider, in 2012, the Committee felt it appropriate to perform a holistic review of the Company's historical peer group with the assistance of the Compensation Consultant. Based on this review, the Committee approved changes to the Company's current peer group selection criteria to include companies that met one or more of the following criteria: (i) similar size in terms of revenue and/or enterprise value (one-third to three times the Company's revenue or enterprise value); (ii) operates in a business-to-business distribution environment; (iii) members of the technology industry; (iv) similar customers (i.e., business, government, healthcare, and education); (v) companies that provide services and/or solutions; and (vi) similar EBITDA and gross margins. As a result, the Committee approved the peer group set forth below to be used for 2013 compensation decisions. Based on data compiled by the Compensation Consultant at the time of the peer group review, our revenues and EBITDA were between the median and 75^th percentile of the revised peer group.

Accenture plc*	Insight Enterprises, Inc.
Anixter International, Inc.	Owens & Minor, Inc.*
Arrow Electronics, Inc.	Patterson Companies, Inc.*
Avnet, Inc.*	SYNNEX Corporation*
CGI Group Inc.*	United Stationers Inc.
Genuine Parts Company*	W.W. Graingers, Inc.
Henry Schein, Inc.*	Wesco International, Inc.
*Companies added to the Company's peer group.

The following companies were deleted from the Company's peer group due to differences in size and/or differences in business model: Avaya Inc.; Best Buy Co., Inc.; C.R. Bard, Inc., GTSI Corp.; Illinois Tool Works, Inc.; Ingram Micro Inc.; NCR Corporation; Office Depot, Inc.; OfficeMax Incorporated; PC Connection Inc.; RadioShack Corporation; Staples, Inc. and Tech Data Corporation.

Independent Compensation Consultant

As noted above, Frederic W. Cook & Co. was retained by the Committee in 2012 to advise on executive compensation matters. The Compensation Consultant did not provide any additional services to the Company in 2012.

Role of Executive Officers

The Committee is responsible for all compensation decisions for our Named Executive Officers. Mr. Richards reviewed the performance of each executive officer and, based on these reviews, made recommendations to the Committee with respect to 2012 compensation.

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Elements of Compensation

The Company's 2012 executive compensation program consisted of the following principal elements:

• Base salary;

• Annual cash incentive awards (the Senior Management Incentive Plan); and

• Long-term incentive awards.

Base Salary

The Committee generally sets base salaries for executives, including the Named Executive Officers, below the market median of salaries for executives in similar positions and with similar responsibilities at companies included in the market data. Aligned with our compensation philosophy, a large proportion of executives' total target cash compensation is non-fixed, or variable, to provide a strong connection between pay and performance. Accordingly, in 2012, the base salaries for Mr. Richards and Mr. Edwardson were 40% of each of their respective total target cash compensation levels, and the base salaries for the other Named Executive Officers ranged from 31% to 50% of their total target cash compensation.

For 2012, the Committee did not increase the base salary levels from those set for 2011 for the Named Executive Officers. In accordance with the terms of Mr. Edwardson's employment agreement, Mr. Edwardson's base salary was reduced over the course of 2012 in connection with his eventual retirement from the Company. For the base salaries paid to the Named Executive Officers during 2012, see the “2012 Summary Compensation Table” and for a description of Mr. Edwardson's base salary, see “Narrative to Summary Compensation Table and Grants of Plan-Based Awards Table.”

Annual Cash Incentive Awards (Senior Management Incentive Plan)

CDW provides its senior management with short-term incentive compensation through its annual cash bonus program, the Senior Management Incentive Plan (“SMIP”). Short-term compensation under SMIP is a significant component of an executive's total target cash compensation opportunity in a given year.

The total target cash compensation opportunity for an executive is generally set so that target compensation varies above or below market median rates based on whether the Company outperforms or underperforms market growth rate expectations. Because the Named Executive Officer base salary levels historically have been below the median market rate, the Committee uses an above-median target SMIP opportunity to bring targeted total cash compensation within the median range. For 2012, the Committee did not increase the SMIP target award levels from those set for 2011 for the Named Executive Officers. For 2012, Mr. Richards and Mr. Edwardson's SMIP target awards represented 60% of their respective total target cash compensation levels, and the SMIP target awards for our other Named Executive Officers ranged from 50% to 69% of their respective total target cash compensation.

In establishing annual performance goals under SMIP, the Committee undertakes a rigorous review and analysis to establish performance goals that correlate to above market performance, as measured by industry surveys and financial information from publicly traded resellers and publicly traded technology distributors and/or manufacturers. Factors considered by the Committee in establishing the performance goals include market growth rate expectations and Company market share gain expectations, as well as assumptions regarding the Company's productivity gains and investments.

The Committee believed that a combination of Adjusted EBITDA and market share performance was the most meaningful measure of the Company's 2012 performance for its stakeholders because together they take into account not only the Company's absolute performance but also performance relative to the market. Adjusted EBITDA is a non-GAAP financial measure. See “Management's Discussion and Analysis of Financial Condition and Results of Operations” for further information regarding the calculation of Adjusted EBITDA as well as a reconciliation of Adjusted EBITDA to net income.

For 2012, the Committee determined that no SMIP payments would be provided unless annual Adjusted EBITDA met or exceeded 2011 actual Adjusted EBITDA and set the annual Adjusted EBITDA performance goal at $781.8 million, which represented a 9% increase over 2011 actual Adjusted EBITDA. Consistent with the 2011 SMIP design, the Committee also included a market share factor as a mechanism to adjust payments under SMIP. In operation, therefore, payment of awards under SMIP for performance during 2012 was guided by three principles:

• Target payout requires growth above market growth rate expectations;

• Threshold payout requires performance at or above prior year level; and

• The market share governor reduces payouts if the Company loses market share.

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The SMIP payout curve had a payout range from 0% to 200% of each participant's target SMIP award for performance between 91.7% and 115% of the Adjusted EBITDA goal, with different levels of payout for increased or constant/decreased market share, and no payout if the Company failed to achieve 2011 actual Adjusted EBITDA. The threshold, target and maximum payout opportunities under the SMIP payout curve are set forth below:

	Adjusted EBITDA Performance Goal		Market Share Governor (2)
Payout Opportunity (1)	(% of attainment of performance goal)		Grow (% of target bonus)		Flat/Decline (% of target bonus)
Maximum	115.0	%	200	%	180	%
Adjusted EBITDA Performance Goal	100.0	%	100	%	90	%
Minimum Performance Threshold	91.7	%	25	%	15	%

(1) Payouts were determined under a grid based on various performance achievement levels for Adjusted EBITDA and market share changes.

(2) Market share changes were measured internally based on data from seven industry surveys and reports and, based on the availability of data, financial information regarding four publicly traded resellers and four publicly traded technology distributors and/or manufacturers.

In 2012, the Committee determined that the Company had achieved 98.1% of its Adjusted EBITDA performance goal and, after assessing the market share results as described in footnote (2) above, determined that the Company's market share grew, resulting in a payout percentage of 75% of each Named Executive Officer's bonus target. The table below sets forth the SMIP payouts to each of the Named Executive Officers based upon 2012 performance:

Named Executive Officer	SMIP Bonus Target		Calculated SMIP Payout
Thomas E. Richards	$	1,162,500	$	871,875
John A. Edwardson	$	812,500	$	609,375
Ann E. Ziegler	$	700,000	$	525,000
Neal J. Campbell	$	275,000	$	206,250
Christina M. Corley	$	275,000	$	206,250

Long-Term Incentive Program

The Equity Sponsors believe that members of senior management should hold a personally significant interest in the equity of the Company to align their interests and the interests of our stakeholders. As described below, the Equity Sponsors implemented their management investment philosophy by requiring members of senior management to invest in the Company and by establishing a “profits-interest program.” “Profits-interest programs” are common practice in portfolio companies of private equity firms and allow participants to share in increases in the equity value of the Company. Consistent with practices among similarly situated private equity financed companies, we typically provide named executive officers with an initial long-term incentive grant upon hire. This initial grant is generally expected to cover a multi-year period; however, executives may be provided an additional long-term incentive grant upon promotion, to reward sustained performance, or to provide for internal parity among similarly situated executives at the Company. To further support the Company's long-term objectives, we also provide Restricted Debt Unit awards, which are a deferred compensation vehicle.

A Units

The Equity Sponsors' investment in the Company is held in the form of Class A Common Units of CDW Holdings (“A Units”). Mr. Richards, Ms. Ziegler and each of our current Named Executive Officers who were with the Company at the time of the Acquisition were required to invest in A Units of CDW Holdings. Because A Units represent investment of personal funds by the executives, they are not subject to a vesting requirement.

B Unit Program

The Company granted Class B Common Units of CDW Holdings (“B Units”) to each of our current Named Executive Officers who was with the Company at the time of the Acquisition and in connection with the hiring of Named Executive Officers following the Acquisition. The Committee has the authority to grant B Units to new members of senior management and additional B Units to current members of senior management. A Units and B Units each represent an equity interest in CDW Holdings; however, the B Unit grants have what is called a “participation threshold” based on the value assigned to an A

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Unit at the time of the B Unit grant. The B Units only share in equity appreciation above the participation threshold. This places the B Unit grants in a secondary position to the A Units in that in any event in which the equity is valued and paid out, holders of the B Unit grants are paid only if an amount at least equal to the participation threshold has first been allocated to the A Units. The A Units and the B Unit grants share equally in valuation amounts, if any, above the participation threshold.

Based on an evaluation of Mr. Richards' successful performance since assuming the position of Chief Executive Officer, the fact that Mr. Richards did not receive an additional long-term incentive award at the time he assumed the position of Chief Executive Officer and the compensation market data discussed above under “Establishing and Evaluating Executive Compensation - Market Comparisons,” in 2012, the Committee granted Mr. Richards 10,000 B Units. Other than the grant to Mr. Richards, the Committee did not authorize the grant of any additional B Units to any of the other Named Executive Officers in 2012.

For additional information about the B Units granted to Mr. Richards in 2012, see the narrative accompanying the “Grants of Plan-Based Awards Table,” the table entitled “2012 Outstanding Equity Awards at Fiscal Year-End” and the “2012 Units Vested Table” below.

RDU Plan

In 2010, the Board adopted the Restricted Debt Unit Plan (the “RDU Plan”) which was designed to retain key leaders and focus them on driving the long-term success of the Company. The RDU Plan is an unfunded nonqualified deferred compensation plan. Participants in the RDU Plan receive Restricted Debt Units (“RDUs”) that entitle the participant to a proportionate share of payments under the RDU Plan, determined by dividing the number of RDUs held by the participant by 28,500, which is the total number of RDUs available under the RDU Plan. Each RDU represents $1,000 of face value of the Senior Subordinated Notes.

The RDUs are designed to track two components of the Senior Subordinated Notes, a principal component and an interest component. However, the participants have no rights to the underlying debt. The total amount of compensation available under the RDU Plan is based on these two components. The principal component credits the RDU Plan with an amount equal to $28.5 million face value of the Senior Subordinated Notes (the “debt pool”). Payment of the principal component under the RDU Plan will be made to participants on October 12, 2017, unless accelerated due to a sale of the Company. The interest component credits the RDU Plan with amounts equal to the interest that would have been earned on the debt pool from March 10, 2010 (or, if later, the date of hire or the date of a subsequent RDU grant) through maturity (October 12, 2017). These amounts are paid to participants on the interest payment dates, except that amounts for 2010 and 2011 were deferred until 2012.

In 2012, Mr. Campbell and Ms. Corley each received 400 RDUs. The Committee set the size of Mr. Campbell and Ms. Corley's awards at levels to increase the retentive element of each executive's compensation package and to bring the number of RDUs held by each executive in line with the number of RDUs held by similarly situated executive officers of the Company. In 2012, other than the grants to Mr. Campbell and Ms. Corley, the Committee did not authorize the grant of any additional RDUs to any of the Named Executive Officers.

For additional information regarding the operation of the RDU Plan and the RDUs granted to the Named Executive Officers, see the narrative accompanying the “2012 Non-Qualified Deferred Compensation” table and the “2012 Potential Payments Upon Termination or Change in Control” section.

Severance Benefits

The Company's employment arrangements with each of the Named Executive Officers provide for payments and other benefits in connection with certain qualifying terminations of employment with the Company. The Committee believes that these severance benefits: (i) help secure the continued employment and dedication of the Named Executive Officers; (ii) enhance the Company's value to a potential acquirer because the Named Executive Officers have noncompetition, nonsolicitation and confidentiality provisions that apply after any termination of employment, including after a change in control of the Company; and (iii) are important as a recruitment and retention device, as many of the companies with which we compete for executive talent have similar agreements in place for their senior management.

Additional information regarding the employment arrangements with each of the Named Executive Officers, including a quantification of benefits that would have been received by each Named Executive Officer had his or her employment terminated on December 31, 2012, is provided under “2012 Potential Payments Upon Termination or Change in Control.”

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Other Benefits

Our Named Executive Officers participate in the Company's corporate-wide benefit programs. Our Named Executive Officers are offered benefits that are commensurate with the benefits provided to all full-time CDW coworkers, which includes participation in the Company's qualified defined contribution plan. Consistent with the Company's performance-based culture, the Company does not offer a service-based defined benefit pension plan or other similar benefits to its coworkers. Similarly, the Company does not provide nonqualified retirement programs or perquisites that are often provided at other companies to the Named Executive Officers.

Compensation Committee Report

The Compensation Committee has responsibility for determining the compensation of our Named Executive Officers. The Compensation Committee has reviewed and discussed the Compensation Discussion and Analysis with management and, based on such review and discussion, the Compensation Committee recommended to the Board of Directors of CDW Corporation that the Compensation Discussion and Analysis be included in CDW Corporation's Annual Report on Form 10-K for the year ended December 31, 2012 and such other filings with the SEC as may be appropriate.

Compensation Committee

Benjamin D. Chereskin (Chair)

Steven W. Alesio

Barry K. Allen

Glenn M. Creamer

Michael J. Dominguez

Robin P. Selati

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Executive Compensation Tables

2012 Summary Compensation Table

The following table provides information regarding the compensation earned during the last three fiscal years by our current Chief Executive Officer, our Chief Financial Officer and our three other most highly compensated executive officers, whom we collectively refer to as our “Named Executive Officers.”

Name and Principal Position	Year	Salary ($) (1)	Bonus ($)	Stock Awards ($)(2)	Option Awards ($)	Non-Equity Incentive Plan Compensation ($) (3)	Non-qualified Deferred Compensation Earnings ($) (4)	All Other Compensation ($) (5)	Total ($)
Thomas E. Richards Chairman, President and Chief Executive Officer	2012	775,000	—	1,190,000	—	871,875	374,747	5,984	3,217,606
	2011	715,865	—	—	—	1,725,370	374,747	5,180	2,821,162
	2010	700,000	—	2,238,960	—	1,995,000	296,561	5,130,000	10,360,521
John A. Edwardson Former Chairman	2012	539,423	—	—	—	609,375	—	5,984	1,154,782
	2011	825,000	—	8,220,865	—	2,080,000	—	5,180	11,131,045
	2010	825,000	—	4,191,657	—	2,470,000	—	—	7,486,657
Ann E. Ziegler Senior Vice President and Chief Financial Officer	2012	320,000	—	—	—	525,000	229,012	5,984	1,079,996
	2011	320,000	—	—	—	1,120,000	229,012	5,180	1,674,192
	2010	320,000	—	628,429	—	1,340,000	181,232	3,135,000	5,604,661
Neal J. Campbell Senior Vice President, Chief Marketing Officer	2012	275,000	—	—	—	206,250	53,570	404,484	939,304
	2011	248,558	—	695,783	—	412,274	27,353	400,000	1,783,968
Christina M. Corley Senior Vice President, Corporate Sales	2012	275,000	—	—	—	206,250	43,830	402,942	928,022
	2011	69,153	78,400	797,316	—	116,932	7,711	400,000	1,469,512

(1) Salary. Mr. Edwardson retired as the Company's Chief Executive Officer on October 1, 2011 and retired as the Company's Chairman on December 31, 2012. In accordance with the terms of Mr. Edwardson's employment agreement, Mr. Edwardson's base salary was reduced over the course of 2012 in connection with his eventual retirement from the Company. Mr. Richards was elected to the position of President and Chief Executive Officer on October 1, 2011 and to the position of Chairman on January 1, 2013. Mr. Campbell and Ms. Corley each joined the Company during 2011.

(2) Stock Awards. The amounts reported represent the grant date fair value of B Units calculated in accordance with Financial Accounting Standards Board Accounting Standards Codification Topic 718, Compensation-Stock Compensation (“FASB ASC Topic 718”). The amount reported in 2012 for Mr. Richards represents the aggregate grant date fair value of B Units granted in 2012. Mr. Richards' B Units vest daily on a pro rata basis over a five year period commencing on the date of grant. The amount reported in 2011 for Mr. Edwardson represents the incremental fair value associated with the 2011 modification of Mr. Edwardson's outstanding B Unit awards in connection with his retirement as Chief Executive Officer. The amounts reported in 2011 for Mr. Campbell and Ms. Corley represent the aggregate grant date fair value of B Units granted in 2011. For 2010, the amounts reported represent the aggregate grant date fair value of B Units granted in 2010 and the incremental fair value associated with the 2010 modification of the B Unit program. See Note 11 to the consolidated financial statements for a discussion of the relevant assumptions used in calculating these amounts. Please see the Compensation Discussion and Analysis for further information regarding the 2012 B Unit grant to Mr. Richards.

(3) Non-Equity Incentive Plan Compensation. For 2012, the amounts reported represent cash awards to the Named Executive Officers under the SMIP. Please see the Compensation Discussion and Analysis for further information regarding the 2012 SMIP.

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(4) Nonqualified Deferred Compensation Earnings. Pursuant to SEC disclosure rules, the amounts reported represent the portion of the interest credited under the RDU Plan that exceeds 120% of the applicable federal long-term rate. Please see the Compensation Discussion and Analysis for further information regarding the RDU Plan.

(5) All Other Compensation. For 2012, “All Other Compensation” consists of (i) the RDU grant valued at $400,000 that Mr. Campbell and Ms. Corley each received during 2012 and (ii) matching and profit sharing contributions to the 401(k) accounts of each of the Named Executive Officers. For 2011, “All Other Compensation” consists of (i) the value of RDUs that Mr. Campbell and Ms. Corley received during 2011 and (ii) profit sharing contributions to the 401(k) accounts of Messrs. Richards and Edwardson and Ms. Ziegler. For 2010, “All Other Compensation” for Mr. Richards and Ms. Ziegler consists of the value of RDUs that each received during 2010. The RDU value reported is calculated by multiplying the number of RDUs received by $1,000, the face amount of an RDU. Because the amounts reported represent the face amount of the unvested RDUs, these amounts may not correspond to the actual value that will be recognized by the Named Executive Officer.

2012 Grants of Plan-Based Awards Table

The following table provides information regarding the possible payouts to our Named Executive Officers in 2012 under the SMIP and the 2012 grant of B Units to Mr. Richards.

Name	Grant Date	Estimated Possible Payouts Under Non-Equity Incentive Plan Awards (1)			Estimated Possible Payouts Under Equity Incentive Plan Awards			All Other Stock Awards: Number of Units (#) (2)	All Other Option Awards: Number of Securities Underlying Options (#)	Exercise or Base Price of Option Awards ($)	Grant Date Fair Value of Stock and Option Awards ($) (3)
		Threshold ($)	Target ($)	Maximum ($)	Threshold ($)	Target ($)	Maximum ($)
Thomas E. Richards	—	174,375	1,162,500	2,325,000	—	—	—	—	—	—	—
	12/12/12	—	—	—	—	—	—	10,000	—	—	1,190,000
John A. Edwardson	—	121,875	812,500	1,625,000	—	—	—	—	—	—	—
Ann E. Ziegler	—	105,000	700,000	1,400,000	—	—	—	—	—	—	—
Neal J. Campbell		41,250	275,000	550,000	—	—	—	—	—	—	—
Christina M. Corley	—	41,250	275,000	550,000	—	—	—	—	—	—	—

(1) These amounts represent threshold, target and maximum cash award levels set in 2012 under the SMIP. The amount actually earned by each Named Executive Officer is reported as Non-Equity Incentive Plan Compensation in the 2012 Summary Compensation Table.

(2) The amount reported for Mr. Richards represents B Units granted in 2012 under the Company's 2007 Incentive Equity Plan. These B Units vest daily on a pro rata basis over a five year period commencing on the date of grant. The per unit participation threshold for Mr. Richards' B Unit grant equals $859.00.

(3) The amount reported in this column represents the grant date fair value of the 2012 B Unit grant to Mr. Richards, as computed in accordance with FASB ASC 718. See Note 11 to the consolidated financial statements for a discussion of the relevant assumptions used in calculating these amounts.

Narrative to Summary Compensation Table and Grants of Plan-Based Awards Table

Employment Agreements and Arrangements

In connection with Mr. Richards' election to the position of Chief Executive Officer, on June 30, 2011, the Board approved the terms of an amended and restated compensation protection agreement with Mr. Richards, which became effective October 1, 2011. Mr. Richards' amended compensation protection agreement provides for, among other items, (i) an annual base salary of $775,000 subject to merit increases, (ii) an annual incentive bonus target of 150% of Mr. Richards' annual base salary and (iii) severance benefits for qualifying terminations of employment. Please see the “2012 Potential Payments Upon Termination or Change in Control” section for a discussion of Mr. Richards' severance arrangements.

In connection with Mr. Edwardson's retirement as Chief Executive Officer of the Company and Mr. Edwardson's continued service as the Company's Chairman, in 2011, the Board approved the terms of an amended and restated employment

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agreement with Mr. Edwardson (the “Amended Employment Agreement”). The Amended Employment Agreement with Mr. Edwardson became effective on October 1, 2011 and continued through December 31, 2012. Over the duration of the Amended Employment Agreement, Mr. Edwardson's base salary was reduced to reflect the annualized amounts as set forth below, which resulted in Mr. Edwardson receiving base salary of approximately $540,000 with respect to 2012.

Period	Base Salary (Per Annum)
10/1/2011 through 3/31/2012		$825,000
4/1/2012 through 6/30/2012		$618,750
7/1/2012 through 9/30/2012		$412,500
10/1/2012 through 12/31/2012		$206,250

The Company has severance arrangements with respect to each Named Executive Officer that provide for payments and other benefits upon a qualifying termination of the Named Executive Officer. The terms of the Company's severance arrangements are described in “2012 Potential Payments upon Termination or Change in Control.”

SMIP

Please see the Compensation Discussion and Analysis for further information regarding the operation of the SMIP.

Class B Common Units

As noted in the Compensation Discussion and Analysis, in 2012, the Committee granted to Mr. Richards 10,000 B Units. The B Unit program is a profits-interest compensation program that was designed to permit holders of B Units to share in the increase in the equity value of the Company above a pre-defined value for the A Units. For the 2012 B Unit grant to Mr. Richards that per unit pre-defined value, or “participation threshold,” equals $859.00.

The B Units vest daily on a pro rata basis over a five year period commencing on the date of grant if, and only if, the executive is, and has been, continuously employed by the Company or any of its subsidiaries, serving as a manager or director of the Company or its subsidiaries, or providing services to the Company or any of its subsidiaries as an advisor or consultant. Immediately prior to a sale of the Company, all unvested B Units shall immediately vest if the executive is, and has been, continuously employed by or providing services to the Company or its subsidiaries as of the date of the transaction.

Please see the Compensation Discussion and Analysis for further information regarding the 2012 B Unit grant to Mr. Richards.

RDU Plan

Please see the Compensation Discussion and Analysis and Nonqualified Deferred Compensation section for further information regarding the operation of the RDU Plan.

2012 Outstanding Equity Awards at Fiscal Year-End

The following table summarizes the number and market value of unvested equity awards held by each Named Executive Officer on December 31, 2012.

Name	Number of Units That Have Not Vested (1)	Market Value of Units That Have Not Vested (2)
Thomas E. Richards	17,350	$	6,407,303
John A. Edwardson (3)	24,867	$	21,360,307
Ann E. Ziegler	3,481	$	2,990,443
Neal J. Campbell	3,047	$	1,203,500
Christina M. Corley	3,916	$	1,045,620

(1) Amounts reported in this column represent the number of unvested B Units held by each Named Executive Officer as of December 31, 2012. For Mr. Richards, his 2012 grant of 10,000 B Units vests daily on a pro rata basis over a five year period commencing on December 12, 2012 and his remaining B Units vest daily on a pro rata basis over a five year period commencing on January 1, 2010. For Mr. Edwardson and Ms. Ziegler, the B Units vest daily on a pro rata basis over a five year period commencing on January 1, 2010. For Mr. Campbell and Ms. Corley, the B Units vest daily on a pro rata basis over a five year period commencing on March 10, 2011 and September 26, 2011, respectively.

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(2) Following the Acquisition, the Company's equity ceased to be publicly traded and, therefore, there is no ascertainable public market value for the B Units. The market value reported in this table is based upon a valuation analysis of the "fair market value" (as defined in our applicable equity documents) of total Company equity performed on a semi-annual basis.

(3) Under the terms of Mr. Edwardson's B Unit agreement, Mr. Edwardson's B Units will continue to vest following his retirement in accordance with the vesting schedule set forth in his original agreement (through December 31, 2014).

2012 Units Vested Table

The following table summarizes the number and market value of equity awards held by each Named Executive Officer that vested during 2012.

Name	Number of Units Acquired on Vesting (1)	Value Realized on Vesting (2)
Thomas E. Richards	3,849	$	3,212,429
John A. Edwardson	12,467	$	10,709,414
Ann E. Ziegler	1,745	$	1,499,318
Neal J. Campbell	958	$	378,420
Christina M. Corley	1,051	$	280,570

(1) Amounts reported in this column represent the number of the Named Executive Officer's B Units that vested during 2012. These B Units remain subject to transfer restrictions pursuant to the terms of the B Unit agreements.

(2) Following the Acquisition, the Company's equity ceased to be publicly traded and, therefore, there is no ascertainable public market value for the B Units. The market value reported in this table is based upon a valuation analysis of the "fair market value" (as defined in our applicable equity documents) of total Company equity performed on a semi-annual basis.

Non-Qualified Deferred Compensation

As noted in the Compensation Discussion and Analysis, the Company maintains the RDU Plan, an unfunded nonqualified deferred compensation plan that is designed to retain key leaders and focus them on driving the long-term success of the Company. Participants in the RDU Plan received RDUs that entitle the participant to a proportionate share of payments under the RDU Plan, determined by dividing the number of RDUs held by the participant by 28,500, which is the total number of RDUs available under the RDU Plan. Each RDU represents $1,000 of face value of the Company's Senior Subordinated Notes.

The RDUs are designed to track two components of the Company's Senior Subordinated Notes, a principal component and an interest component. However, participants have no rights to the underlying debt. The total amount of compensation available under the RDU Plan is based on these two components. The principal component credits the RDU Plan with an amount equal to $28.5 million face value of the Company's Senior Subordinated Notes (the “debt pool”). Participants vest daily in the principal component during employment on a pro rata basis over the period commencing January 1, 2012 (or, if later, the date of hire or the date of a subsequent RDU grant) through December 31, 2014, unless accelerated as discussed in the “2012 Potential Payments upon Termination or Change in Control” section. Payment of the principal component under the RDU Plan will be made to participants on October 12, 2017, unless accelerated as discussed in the “2012 Potential Payments upon Termination or Change in Control” section. The interest component credits the RDU Plan with amounts equal to the interest that would have been earned on the debt pool from March 10, 2010 (or, if later, the date of hire or the date of a subsequent RDU grant) through maturity (October 12, 2017). Payment of the interest component will be paid to participants semi-annually on April 15 and October 15, unless accelerated in connection with the sale of the Company as discussed in the “2012 Potential Payments upon Termination or Change in Control” section.

The principal and interest accrued on unallocated RDUs under the RDU Plan as of December 31, 2014 will be allocated to participants who are employed as of such date on a pro rata basis according to the number of RDUs held by each such participant compared to the total debt pool, unless accelerated as discussed in the “2012 Potential Payments upon Termination or Change in Control” section. Any RDUs allocated to participants on December 31, 2014 will be fully vested. Such principal and interest components allocated to each participant shall be paid on October 12, 2017, unless accelerated as discussed in the “2012 Potential Payments upon Termination or Change in Control” section.

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See “2012 Potential Payments upon Termination or Change in Control” below for a discussion of the treatment of the RDUs upon certain terminations of employment or a sale of the Company.

2012 Non-Qualified Deferred Compensation Table

The following table provides information regarding the RDU Plan.

Name	Executive Contributions in Last Fiscal Year ($)	Registrant Contributions in Last Fiscal Year ($) (1)	Aggregate Earnings in Last Fiscal Year ($) (2)	Aggregate Withdrawals / Distributions ($)(3)	Aggregate Balance at Last Fiscal Year-End ($) (4)
Thomas E. Richards	—	—	643,046	1,663,773	5,265,754
John A. Edwardson	—	—	—	—	—
Ann E. Ziegler	—	—	392,972	1,016,750	3,217,961
Neal J. Campbell	—	400,000	91,923	117,690	821,170
Christina M. Corley	—	400,000	75,210	67,271	821,170

(1) The amounts reported in this column represent the number of RDUs that Mr. Campbell and Ms. Corley received during 2012 multiplied by $1,000, the face amount of an RDU. Please see the narrative above for a description of the principal component of the RDU Plan. These amounts are included in the “All Other Compensation” column in the 2012 Summary Compensation Table. Participants in the RDU Plan vest in the principal component on a pro rata basis over the period commencing January 1, 2012 (or, if later, the date of hire or the date of a subsequent RDU grant)through December 31, 2014, subject to earlier vesting in the event of certain qualifying terminations of employment or a sale of the Company.

(2) The amounts reported in this column represent interest earned by the Named Executive Officers during 2012 under the RDU Plan. Please see the narrative above for a description of the interest component of the RDU Plan. (This is different than the portion of the interest credited that is above the applicable long-term federal rate, which is included in the “Nonqualified Deferred Compensation Earnings” column in the 2012 Summary Compensation Table.)

(3) Represents the portion of the interest component that was paid to the Named Executive Officers during 2012. Participants in the RDU Plan became vested in the interest payments that accrued under the RDU Plan from March 10, 2010 (or, if later, the date of hire or the date of a subsequent RDU grant) through December 31, 2011 on December 31, 2011. Such accrued interest payments were paid to participants in January 2012. Commencing January 1, 2012, the interest component is paid to participants semi-annually on April 15 and October 15.

(4) The amounts reported in this column represent each Named Executive Officer's balance in the RDU Plan.

2012 Potential Payments upon Termination or Change in Control

Mr. Richards is a party to a compensation protection agreement that provides for certain severance benefits upon a qualifying termination of employment. In addition, in connection with the Acquisition, Ms. Ziegler entered into a compensation protection agreement that sets forth her severance arrangement (together, with Mr. Richards compensation protection agreement, the “Compensation Protection Agreements”). The Company also has an Amended Employment Agreement with Mr. Edwardson, which provided for certain severance benefits upon a qualifying termination of employment occurring on or prior to December 31, 2012. The remaining Named Executive Officers participate in a compensation protection plan that provides for severance benefits upon a qualifying termination of employment (“Compensation Protection Plan”). Each Named Executive Officer, other than Mr. Edwardson, is a participant in the RDU Plan and each Named Executive Officer is a participant in the Company's B Unit program, both of which provide for accelerated vesting of RDUs or B Units, as applicable, upon certain termination events or a sale of the Company.

A description of the material terms of each of the employment arrangements, the RDU Plan and B Unit program as well as estimates of the payments and benefits each Named Executive Officer would receive upon a termination of employment or sale of the Company, are set forth below. The estimates have been calculated assuming a termination date on December 31, 2012, an estimated market value of the Company's B Units based upon a valuation analysis of the "fair market value" (as defined in our applicable equity documents) of total Company equity performed on a semi-annual basis and the $1,000 face amount of an RDU. The amounts reported below are only estimates and actual payments and benefits to be paid upon a termination of a Named Executive Officer's employment with the Company or sale of the Company under these arrangements can only be determined at the time of termination or sale of the Company.

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All of the Named Executive Officers are bound by noncompetition agreements with the Company. Under his amended and restated employment agreement, Mr. Edwardson is bound by noncompetition and nonsolicitation provisions that apply through December 31, 2016 and confidentiality provisions that apply for an unlimited period of time following any termination of his employment. The remaining Named Executive Officers are bound by noncompetition and nonsolicitation provisions that apply for a period of twelve months (in the case of the Compensation Protection Plan or for executives who are parties to Compensation Protection Agreements if such executive is not eligible to receive severance under the terms of such agreement) or eighteen months (if the Named Executive Officer is eligible for severance under the terms of a Compensation Protection Agreement) following any termination of employment and confidentiality provisions that apply for an unlimited period of time following any termination of employment. The noncompetition period under the B Unit agreements is 18 months for each executive who is a party to a Compensation Protection Agreement and 12 months for each executive who participates in the Compensation Protection Plan.

Employment Agreement with John A. Edwardson

Mr. Edwardson's Amended Employment Agreement provided for payments and other benefits in connection with the termination of his employment with the Company on or prior to December 31, 2012. Under Mr. Edwardson's Amended Employment Agreement, if Mr. Edwardson's employment was terminated due to Mr. Edwardson's death or disability, Mr. Edwardson or his estate, as applicable, would be entitled to receive the following payments and benefits: (1) accrued base salary through the date of termination of employment; (2) the amount of any SMIP bonus earned and payable, but not yet paid, for the fiscal year prior to the year in which Mr. Edwardson's termination of employment occurred; (3) any earned and unpaid portion of the SMIP bonus target determined as of the last day of the fiscal year in which Mr. Edwardson's termination of employment occurred, prorated from the first day in such fiscal year through the date of Mr. Edwardson's termination of employment; and (4) any employee benefits to which Mr. Edwardson was otherwise entitled. In addition, in the case of Mr. Edwardson's termination due to death or disability, Mr. Edwardson's Class B Common Unit Grant Agreement provided for the immediate vesting of the additional portion of his outstanding B Units that would vest over a period of one year from Mr. Edwardson's termination of employment. If Mr. Edwardson's employment was terminated by the Company for “cause” or by Mr. Edwardson without “good reason,” as defined in his Amended Employment Agreement, Mr. Edwardson would be entitled to receive the benefits described in (1), (2) and (4) above. If Mr. Edwardson's employment was terminated by the Company without “cause” or by Mr. Edwardson for “good reason,” Mr. Edwardson would be entitled to receive the payments and benefits described in (1) through (4) above and a lump sum payment of two times the sum of his base salary plus his average annual incentive bonus for the last three full fiscal years. Under the Amended Employment Agreement, upon Mr. Edwardson's retirement or if Mr. Edwardson's employment was terminated by the Company without “cause,” by Mr. Edwardson for “good reason” or due to disability, Mr. Edwardson would receive, in addition to the payments and benefits outlined set forth above with respect to the applicable qualifying termination of employment, continuation of medical, dental and vision insurance until he becomes eligible for Medicare benefits, and full COBRA rights for his eligible dependents once he becomes eligible for Medicare benefits or, if earlier, upon his death. Mr. Edwardson became eligible for the continuation of medical, dental and vision benefits following his December 31, 2012 retirement as Chairman. Mr. Edwardson did not receive any other severance benefits upon his retirement.

Compensation Protection Arrangements

For purposes of determining severance benefits under the Named Executive Officers' compensation protection arrangements, a qualifying termination means termination of the Named Executive Officer's employment (1) by the Company other than (A) for “cause,” (B) the Named Executive Officer's death or (C) the Named Executive Officer's disability, or (2) for a Named Executive Officer who is a party to a Compensation Protection Agreement, by the Named Executive Officer for “good reason.”

If the employment of a Named Executive Officer other than Mr. Edwardson is terminated for any reason other than a qualifying termination of employment, the Named Executive Officer is entitled to receive his or her “accrued obligations.” Accrued obligations include the following: (1) accrued and unpaid base salary; (2) any SMIP bonus, deferred compensation and other cash compensation accrued by the Named Executive Officer to the extent not paid as of the date of termination; and (3) vacation pay, expense reimbursements and other cash entitlements accrued by the Named Executive Officer to the extent not paid as of the date of termination.

If the employment of a Named Executive Officer other than Mr. Edwardson is terminated due to the Named Executive Officer's death or disability, the Named Executive Officer or his or her estate, as applicable, is entitled to receive the following payments under his or her compensation protection arrangement: (1) accrued obligations as defined above and (2) for executives who are parties to Compensation Protection Agreements, an annual incentive bonus (based on the target bonus under the Company's SMIP), prorated through the effective date of the Named Executive Officer's termination of employment.

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If the employment of a Named Executive Officer other than Mr. Edwardson is terminated due to a qualifying termination, the Named Executive Officer is entitled to receive the following payments and benefits under his or her compensation protection arrangement: (1) accrued obligations as defined above; (2) the portion of the unpaid SMIP bonus that the Named Executive Officer would have received had he or she remained employed by the Company for the full year in which the termination occurs, based on actual performance and prorated through the date of termination; (3) continuation in accordance with the Company's regular payroll practices of a multiple of the Named Executive Officer's base salary; (4) payment of a multiple of the Named Executive Officer's SMIP bonus that would have been earned had the Named Executive Officer remained employed by the Company for the full year in which the termination occurs, based on actual performance; (5) continuation of certain health and welfare benefitsfor the number of years specified in the Named Executive Officer's compensation protection arrangement or if earlier, the date that the Named Executive Officer became eligible for each such type of insurance coverage from a subsequent employer (provided, however, that if the Company is unable to provide such continuation benefits to the Named Executive Officer, the Company will instead provide a cash payment that, after payment of applicable taxes, is sufficient to purchase comparable benefits); and (6) outplacement services of up to $20,000. The multiple to be applied in determining severance payments and health and welfare continuation coverage is one for Named Executive Officers who participate in the Compensation Protection Plan and two for Named Executive Officers who are parties to Compensation Protection Agreements. The receipt of all of the payments and benefits above, except payment of accrued obligations, is conditioned upon the Named Executive Officer's execution of a general release agreement in which he or she waives all claims that he or she might have against the Company and certain associated individuals and entities.

If the employment of Mr. Richards is terminated for any reason other than a termination by the Company for Cause (as defined in his Compensation Protection Agreement), upon the expiration of any continued medical coverage period under his Compensation Protection Agreement and the COBRA continuation coverage period, Mr. Richards and his spouse are entitled to continued access to the Company's medical plan until each becomes eligible for Medicare (or the earlier occurrence of another event specified in his Compensation Protection Agreement), with the full cost of such continued access to be paid by Mr. Richards.

If the payments and benefits to a Named Executive Officer under his or her respective employment agreement or Compensation Protection Agreement would subject the Named Executive Officer to the excise tax imposed by Section 4999 of the Internal Revenue Code, the Named Executive Officer would be entitled to receive a tax reimbursement, unless the Named Executive Officer's net after-tax benefit resulting from such tax reimbursement, as compared to a reduction of such payments and benefits so that no excise tax is incurred, is less than $100,000. The foregoing tax reimbursement is applicable only in the case of the Company's first change in control following its initial public offering.

RDU Plan

As noted in the Compensation Discussion and Analysis and narrative to the “2012 Non-Qualified Deferred Compensation” table, the Company maintains the RDU Plan. Upon a qualifying termination of employment under a Compensation Protection Agreement, the participant will vest in the RDUs through the date of termination, determined as if the vesting schedule had been five year daily commencing on January 1, 2010. For participants in the RDU Plan, in the event of death or disability, the participant will vest in an additional 20% of the RDUs (i.e., one year of vesting on a five year daily vesting schedule). With respect to the interest component of the RDU Plan, a participant receives interest payments, payable at the same time and same rate as other RDU participants, with respect to vested and unvested RDUs through the date of termination of employment and, following a termination of employment, will receive interest payments with respect to vested RDUs only.

All outstanding RDUs become vested upon a sale of the Company and participants will receive unpaid interest through the date of such sale of the Company. In addition, upon a sale of the Company, the Company is required to pay the same change in control payment, equal to 1% of the debt pool, as it would be required to pay noteholders under the indenture governing the Company's Senior Subordinated Notes. The change in control payment, as well as the principal and interest portion of the debt pool not yet allocated as of the date of the sale of the Company, will be allocated to participants who are employed as of such date on a pro rata basis according to the number of RDUs held by each participant compared to the total debt pool.

B Units

Except as described below with respect to Mr. Edwardson, there is no acceleration or continuation of vesting of the B Units for terminations other than on account of a Named Executive Officer's death or disability. In the case of termination due to the Named Executive Officer's death or disability, each Named Executive Officer's Class B Common Unit Grant Agreement provides for the immediate vesting of the additional portion of his or her outstanding B Units that would vest over a period of one year from such Named Executive Officer's termination of employment. All outstanding unvested B Units would

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immediately vest upon a sale of the Company under the Class B Common Unit Grant Agreements entered into with each Named Executive Officer. On June 30, 2011, the Board approved the terms of a Class B Common Unit Grant Agreement modification letter with Mr. Edwardson. The modification letter provides that Mr. Edwardson's unvested B Units will continue to vest through 2014 following his retirement from the Company.

For purposes of the RDU Plan and B Unit program, a sale of the Company means the acquisition by any person or group of (1) at least 51% of the equity securities of the Company entitled to vote to elect members of the Board or (2) all or substantially all of the Company's assets determined on a consolidated basis. An initial public offering does not constitute a sale of the Company.

Potential Payments upon a Qualifying Termination of Employment (1)

Name	Severance Payment ($) (2)	Pro Rata Actual Bonus Payment ($) (3)	Value of Class B Common Units ($) (4)	Value of Accelerated RDUs ($) (5)	Welfare Benefits ($) (6)	Outplacement ($) (7)	Aggregate Payments ($)
Thomas E. Richards	3,293,750	871,875	—	1,366,003	15,252	20,000	5,566,880
John A. Edwardson	3,852,083	609,375	21,360,307	—	5,767	—	25,827,532
Ann E. Ziegler	1,690,000	525,000	—	834,780	11,863	20,000	3,081,643
Neal J. Campbell	481,250	206,250	—	—	8,400	20,000	715,900
Christina M. Corley	481,250	206,250	—	—	10,588	20,000	718,088

(1) A qualifying termination means termination of the Named Executive Officer's employment (1) by the Company other than (A) for “cause,” (B) the Named Executive Officer's death or (C) the Named Executive Officer's disability, or (2) for a Named Executive Officer who is a party to a Compensation Protection Agreement, by the Named Executive Officer for “good reason.” As noted previously, Mr. Edwardson was eligible to receive severance benefits for a qualifying termination of employment on or prior to December 31, 2012. Mr. Edwardson is no longer eligible to receive the severance payments set forth in this table.

(2) Except as otherwise noted, amounts reported in this column represent a multiple of the sum of (i) the Named Executive Officer's base salary and (ii) the Named Executive Officer's annual incentive bonus target for 2012 multiplied by the 2012 SMIP payout percentage of 75%. For Mr. Edwardson, the bonus component of his severance payment is determined under his employment agreement based upon the average of the annual incentive bonus amounts earned for the last three full fiscal years. The multiple is one times for the Named Executive Officers who participate in the Compensation Protection Plan and two times for Mr. Edwardson and the Named Executive Officers who are parties to Compensation Protection Agreements.

(3) Under the Named Executive Officers' respective agreements, the Named Executive Officers are entitled to a pro rata bonus based on the Company's actual performance for the year in which termination occurs. The amount reported in this column represents the annual bonus earned by each Named Executive Officer during 2012. This amount is also reported in the 2012 Summary Compensation Table as 2012 compensation.

(4) Pursuant to the terms of the B Unit agreements, the B Units do not accelerate upon a termination of employment other than a termination of employment due to the death or disability of the Named Executive Officer, as described below. Although Mr. Edwardson's unvested B Units do not accelerate upon a qualifying termination of employment, Mr. Edwardson's unvested B Units will continue to vest following his retirement, in accordance with the vesting schedule set forth in his original grant agreement (through 2014). The amount reported for Mr. Edwardson represents the value of the B Units that will continue to vest through December 31, 2014. The B Unit value reported in this table is based upon a valuation analysis of the "fair market value" (as defined in our applicable equity documents) of total Company equity performed on a semi-annual basis.

(5) Pursuant to the terms of the RDU Plan, upon a qualifying termination of employment under a Compensation Protection Agreement, the participant will vest in the RDUs through the date of termination, determined as if the vesting schedule had been five year daily commencing on January 1, 2010. The amounts reported in the table represent the number of RDUs that would vest upon the qualifying termination of employment on December 31, 2012 under a Compensation Protection Agreement multiplied by the $1,000 face amount of an RDU. Following a termination of employment, the

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Named Executive Officer will continue to receive interest earned subsequent to 2012 with respect to the RDUs that vested in connection with his or her qualifying termination of employment.

(6) Represents the estimated value of continued welfare benefits that all Named Executive Officers would be entitled to receive upon a qualifying termination of employment.

(7) Represents the maximum value of outplacement services that all Named Executive Officers, except for Mr. Edwardson, would be entitled to receive.

Potential Payments upon Death or Disability Table

Name	Severance Payment ($)	Pro Rata Actual Bonus Payment ($) (1)	Value of Accelerated Class B Common Units ($) (2)	Value of Accelerated RDUs ($) (3)	Aggregate Payments ($)
Thomas E. Richards	—	871,875	3,205,407	1,026,000	5,103,282
John A. Edwardson	—	609,375	10,686,006	—	11,295,381
Ann E. Ziegler	—	525,000	1,496,041	627,000	2,648,041
Neal J. Campbell	—	206,250	377,800	160,000	744,050
Christina M. Corley	—	206,250	280,110	160,000	646,360

(1) Under the Compensation Protection Agreements, the Named Executive Officers are entitled to a pro rata bonus based on target or, in the case of Mr. Edwardson, actual performance for the year in which termination occurs. Named Executive Officers subject to the Compensation Protection Plan are not eligible to receive a pro rata bonus in the event of death or disability prior to December 31, 2012; however, each executive's full SMIP bonus is included in this column because each executive satisfied the employment through December 31, 2012 requirement under the SMIP. The amount reported in this column represents the annual bonus earned by each Named Executive Officer during 2012. This amount is also reported in the 2012 Summary Compensation Table as 2012 compensation.

(2) Represents the value of B Units, equal to the amount that would vest over a period of one year, in the event of a termination of employment due to death or disability on December 31, 2012. The B Unit value reported in this table is based upon a valuation analysis of the "fair market value" (as defined in our applicable equity documents) of total Company equity performed on a semi-annual basis.

(3) Pursuant to the terms of the RDU Plan, in the event of the participant's death or disability, the participant will vest in an additional 20% of the RDUs (i.e., one year of vesting on a five year daily vesting schedule). The amounts reported in the table represent the number of RDUs that would vest upon a termination due to death or disability on December 31, 2012 multiplied by the $1,000 face amount of an RDU. Following a termination of employment, the Named Executive Officer will continue to receive interest earned subsequent to 2012 with respect to the RDUs that vested in connection with his or her termination of employment due to death or disability.

Potential Payments upon a Change in Control

Name	Severance Payment ($)	Pro Rata Actual Bonus Payment ($)	Value of Accelerated Class B Common Units ($) (1)	Value of Accelerated RDUs ($) (2)	Tax Payments ($) (3)	Aggregate Payments ($) (4)
Thomas E. Richards	—	—	6,407,303	4,154,924	—	10,562,227
John A. Edwardson	—	—	21,360,307	—	—	21,360,307
Ann E. Ziegler	—	—	2,990,443	2,539,120	—	5,529,563
Neal J. Campbell	—	—	1,203,500	663,371	—	1,866,871
Christina M. Corley	—	—	1,045,620	700,993	—	1,746,613

(1) Represents the value of all unvested B Units that would become vested immediately prior to a sale of the Company on December 31, 2012. The B Unit value reported in this table is based upon a valuation analysis of the "fair market value" (as defined in our applicable equity documents) of total Company equity performed on a semi-annual basis.

(2) Represents the value of all unvested RDUs that would become vested upon a sale of the Company, the allocation of the unallocated RDU debt pool (principal and any accrued interest) that each Named Executive Officer would have received

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if a sale of the Company occurred on December 31, 2012 and the change in control payment on the RDUs. The amounts are calculated based on the $1,000 face amount of an RDU. Please see the “2012 Non-Qualified Deferred Compensation” table for a description of the RDU Plan and the narrative above entitled “RDU Plan” for a description of the amounts to be received by participants in the RDU Plan upon a sale of the Company.

(3) The tax reimbursement calculations assumed a blended effective tax rate of approximately 39% and a 20% excise tax incurred on excess parachute payments, as calculated in accordance with Internal Revenue Code Sections 280G and 4999.

(4) If the Named Executive Officer experiences a qualifying termination of employment in connection with a change in control, the Named Executive Officer would also be entitled to the amounts reported in the “Potential Payments upon a Qualifying Termination of Employment” table above, except that such Named Executive Officer would receive the value of the accelerated RDUs as set forth in this table rather than in the “Potential Payments upon a Qualifying Termination of Employment” table above.

Director Compensation

Our managers who (1) were appointed jointly by our Equity Sponsors and (2) were not also officers or employees of the Company or Managing Directors of our Equity Sponsors in 2012 were eligible to receive an annual retainer of $175,000 in 2012, paid on a quarterly basis after completion of each quarter of service. Steven W. Alesio, Barry K. Allen, Benjamin D. Chereskin and Donna F. Zarcone were eligible to receive this retainer for their Board service in 2012. Our other non-employee managers, Glenn M. Creamer, Michael J. Dominguez, Paul J. Finnegan and Robin P. Selati, were Managing Directors of the Equity Sponsors in 2012 and therefore were not eligible to receive this retainer for their Board service in 2012.

The following table shows information concerning the retainer paid to eligible managers during the fiscal year ended December 31, 2012:

Name	Fees Earned or Paid in Cash/Total
Steven W. Alesio	$	175,000
Barry K. Allen	$	175,000
Benjamin D. Chereskin	$	175,000
Donna F. Zarcone	$	175,000

Item 12. Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters

All of the equity interests of CDW LLC and CDW Finance Corporation are owned by Parent, which in turn is wholly owned by CDW Holdings LLC. CDW Holdings LLC was capitalized in connection with the Acquisition with approximately $2,141.9 million of equity capital in the form of units. As of December 31, 2012, CDW Holdings LLC had 2,174,571.52 A Units outstanding and 216,483.25 B Units outstanding, of which 115,615.32 were vested. The A Units and the vested B Units vote together as a single class of units. The following table sets forth certain information regarding the beneficial ownership of the units of CDW Holdings LLC as of December 31, 2012 by:

• each person who is the beneficial owner of more than 5% of its outstanding voting common equity;

• each member of the board of managers of CDW Holdings LLC and our executive officers; and

• our managers and executive officers as a group.

To our knowledge, each such holder has sole voting and investment power as to the units shown unless otherwise noted. Beneficial ownership of the units listed in the table has been determined in accordance with the applicable rules and regulations promulgated under the Exchange Act.

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	CDW Holdings LLC
	Number of A Units Beneficially Owned	Percent of A Units Beneficially Owned	Number of B Units Beneficially Owned	Percent of B Units Beneficially Owned	Percent of All Units Beneficially Owned
Principal Unitholders:
Madison Dearborn (1)	1,108,879.4	51.0	—	—	48.4
Providence Equity (2)	980,415.5	45.1	—	—	42.8
Managers and Executive Officers:
Thomas E. Richards (3)	2,154.9	*	12,250.1	10.5	*
John A. Edwardson (4)	26,000.0	1.2	39,378.1	33.7	2.9
Ann E. Ziegler (5)	1,000.0	*	5,512.9	4.8	*
Christina Corley (6)	—	—	1,501.6	1.3	*
Neal Campbell (7)	—	—	1,892.8	1.6	*
Steven W. Alesio	232.8	*	—	—	*
Barry K. Allen (8)	349.3	*	—	—	*
Benjamin D. Chereskin (9)	2,910.4	*	—	—	*
Glenn M. Creamer	—	—	—	—	—
Michael J. Dominguez	—	—	—	—	—
Paul J. Finnegan	—	—	—	—	—
Robin P. Selati	—	—	—	—	—
Donna Zarcone	116.4	*	—	—	*
All Managers and Executive Officers as a group (19 persons)	40,836.9	1.9	84,339.6	70.0	5.5

(*) Denotes less than one percent.

(1) Consists of 723,840.2 A Units held directly by Madison Dearborn Capital Partners V-A, L.P. (“MDP A”), 192,022.3 A Units held directly by Madison Dearborn Capital Partners V-C, L.P. (“MDP C”), 7,273.1 A Units held directly by Madison Dearborn Capital Partners V Executive-A, L.P. (“MDP Exec”) and 185,743.8 A Units held directly by MDCP Co-Investor (CDW), L.P. (“MDP Co-Investor”). The units held by MDP A, MDP C, MDP Exec and MDP Co-Investor may be deemed to be beneficially owned by Madison Dearborn Partners V A&C, L.P. (“MDP V”), and the general partner of MDP A, MDP C, MDP Exec and MDP Co-Investor. As the sole member of a limited partner committee of MDP V that has the power, acting by majority vote, to vote or dispose of the units directly held by MDP A, MDP C, MDP Exec and MDP Co-Investor, John A. Canning, Paul J. Finnegan and Samuel M. Mencoff may be deemed to have shared voting and investment power over such units. MDP V, MDP A, MDP C, MDP Exec and MDP Co-Investor may be deemed to be a group for purposes of Section 13(d)(3) of the Exchange Act, but expressly disclaim group attribution. Messrs. Canning, Finnegan and Mencoff and MDP V hereby disclaim any beneficial ownership of any shares held by MDP A, MDP C, MDP Exec and MDP Co-Investor. The address for the Madison Dearborn entities and persons is Three First National Plaza, 70 W. Madison Street, Suite 4600, Chicago, Illinois, 60602.

(2) Consists of 621,184.7 A Units held directly by Providence Equity Partners VI, L.P. (“PEP VI”), 213,695.0 A Units held directly by Providence Equity Partners VI-A, L.P. (“PEP VI-A”) and 145,535.8 A Units held directly by PEP Co-Investors (CDW), L.P. (“PEP Co-Investor”). The units held by PEP VI, PEP VI-A and PEP Co-Investor may be deemed to be beneficially owned by Providence Equity GP VI, L.P. (“PEP GP”), the general partner of PEP VI, PEP VI-A and PEP Co-Investor and Providence Equity Partners VI, L.L.C. (“PEP LLC”), the general partner of PEP GP. PEP VI, PEP VI-A, PEP Co-Investor, PEP GP and PEP LLC may be deemed to be a group for purposes of Section 13(d)(3) of the Exchange Act, but expressly disclaim group attribution. The address for the Providence Equity entities is 50 Kennedy Plaza, 18th Floor, Providence, Rhode Island 02903.

(3) Includes 1,077.4 A Units and 1,129 B Units held by the Jason J. Richards Trust and 1,077.5 A Units and 1,129 B Units held by the Lindsay M. Richards Trust which are deemed to be beneficially owned by Mr. Richards. Also includes beneficial ownership of 941.7 B Units held by Mr. Richards that may be acquired within 60 days of December 31, 2012.

(4) Includes 8,775 A Units held by the Edwardson Family Foundation and 18,000 B Units held by Whispering Pines Capital LLC which are deemed to be beneficially owned by Mr. Edwardson. Also includes beneficial ownership of 2,043.8 B Units held by Mr. Edwardson that may be acquired within 60 days of December 31, 2012.

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(5) Includes 350 A Units held by the Mark A. Orloff Irrevocable Trust, the assets of which trust, including the 350 A Units, are pledged to secure a loan incurred by the trust, 650 A Units held by the Ann E. Ziegler IRA Northern Trust Bank and 5,226 B Units held by the Ann E. Ziegler 2012 Gift Trust which are deemed to bebeneficially owned by Ms. Ziegler. Also includes beneficial ownership of 286.1 B Units held by Ms. Ziegler that may be acquired within 60 days of December 31, 2012.

(6) Includes beneficial ownership of 172.3 B Units held by Ms. Corley that may be acquired within 60 days of December 31, 2012.

(7) Includes beneficial ownership of 157.1 B Units held by Mr. Campbell that may be acquired within 60 days of December 31, 2012.

(8) Does not include 250 A Units indirectly owned by Allen Enterprises LLC, a limited liability company controlled by Mr. Allen, through its 0.1718% interest in PEP Co-Investors (CDW) L.P., a limited partnership which directly holds 145,535.8 A Units. Mr. Allen has no voting or investment power over such A Units and disclaims beneficial ownership of such A Units, except to the extent of his pecuniary interest therein. These A Units are included in Providence Equity's beneficial ownership (see Note 2 above).

(9) Includes 2,910.4 A Units held by the Chereskin Family Dynasty Trust which are deemed to be beneficially owned by Mr. Chereskin.

Item 13. Certain Relationships and Related Transactions, and Director Independence

Management Services Agreement

The Company is party to a management services agreement with affiliates of Madison Dearborn and Providence Equity pursuant to which they have agreed to provide us with management and consulting services and financial and other advisory services. Pursuant to such agreement, the Equity Sponsors earn an annual advisory fee of $5 million, payment of which is subject to certain restrictions contained in our term loan facility, and reimbursement of out-of-pocket expenses incurred in connection with the provision of such services. Additionally, the Equity Sponsors are entitled to certain fees based on the amount of any future equity or debt financing for us that is arranged by them. The management services agreement includes customary indemnification provisions in favor of the Equity Sponsors.

Management, Board Member and Equity Sponsor Equity Arrangements

Certain members of the Company's senior management team have purchased A Units in CDW Holdings. As of December 31, 2012, executive officers owned 37,228.1 A Units, or approximately 1.7% of the outstanding A Units. The aggregate purchase price paid by the executive officers for these units was approximately $36.1 million.

On December 28, 2012, certain non-employee members of the board of managers of CDW Holdings purchased in a private placement A Units in CDW Holdings at a price per unit equal to $859.00. The non-employee managers acquired an aggregate of 3,608.85 A Units for aggregate consideration of approximately $3.1 million as follows: Steven W. Alesio purchased 232.83 A Units for an aggregate purchase price of $200,000.97; Barry Allen purchased 349.25 A Units for an aggregate purchase price of $300,005.75; Benjamin D. Chereskin purchased 2,910.36 A Units for an aggregate purchase price of $2,499,999.24; and Donna F. Zarcone purchased 116.41 A Units for an aggregate purchase price of $99,996.19.

The A Units are subject to restrictions on transfer, and also are subject to the right of CDW Holdings or, if not exercised by CDW Holdings, the right of the Equity Sponsors, to repurchase the units in certain circumstances, subject to certain exceptions. With respect to certain members of our executive committee, these circumstances include: (i) a termination of the executive's employment with the company for cause, (ii) a resignation (other than upon retirement or resignation due to disability or for good reason) within three years of the date of such equity purchase, (iii) a material violation of a restrictive covenant within three years after the executive's termination of employment with the company or (iv) the executive becoming employed by, performing services for or becoming associated with a competitor. With respect to all other management investors, these circumstances include: (i) a termination of the executive's employment with the company for any reason, (ii) a violation of a restrictive covenant, or (iii) the executive becoming employed by, performing services for or becoming associated with a competitor. If an executive's employment with us terminates for any reason other than for cause or violation of a restrictive covenant, the executive's units can be repurchased at fair market value. Upon a termination for cause or violation of a restrictive covenant, the executive's units can be repurchased at the lower of original cost or fair market value. With respect to board members, the units are subject to repurchase upon termination of board service.

CDW Holdings, the Equity Sponsors, certain executive committee and board members and certain other co-investors have entered into a unitholders agreement. Under the unitholders agreement, if the Equity Sponsors (so long as the Equity Sponsors collectively continue to hold at least 51% of the Common Units (as defined in the CDW Holdings limited liability company agreement)) seek to sell all or substantially all of the company, these unitholders must consent to the sale and

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cooperate with the Equity Sponsors, which may include selling their securities to the buyer on the terms and at the price negotiated by the Equity Sponsors and signing whatever documents as are reasonably necessary to consummate the sale. Additionally, under the unitholders agreement, prior to an initial public offering, if the Equity Sponsors sell a significant portion of their ownership interest in CDW Holdings to a third party (disregarding sales in the public market, transfers to affiliates and certain other exceptions), certain unitholders will have the option, but will not be required (except in the case of a sale of the entire company), to participate in the sale and sell alongside the Equity Sponsors on a pro rata basis. Prior to an initial public offering or a sale of all or substantially all of CDW Holdings, each unitholder will be required to vote his or her units in favor of a board of managers consisting of such representatives as the Equity Sponsors designate and our Chief Executive Officer. The right of each Equity Sponsor to designate such representatives is subject to certain percentage ownership requirements.

CDW Holdings, the Company, the Equity Sponsors, certain executive committee members and certain other co-investors have entered into a registration rights agreement. Under the registration rights agreement, the Equity Sponsors were given the right to require the Company to register any or all of its securities under the Securities Act on Form S-1 or Form S-3, at the Company's expense. Additionally, these executives are entitled to request the inclusion of their registrable securities in any such registration statement at the Company's expense whenever the Company proposes to register any offering of its securities.

      CDW Holdings, all senior management investors, the Equity Sponsors and certain board members and other co-investors have entered into an amended and restated limited liability company agreement. The limited liability company agreement specifies the rights and obligations of the members of CDW Holdings and the rights of the various classes of limited liability company interests therein. Pursuant to the amended and restated limited liability company agreement, holders of A Units and B Units in CDW Holdings will share in future distributions on a pro rata basis, subject to certain participation thresholds for holders of B Units.

Transactions with Equity Sponsors

Madison Dearborn and Providence Equity are private equity firms that have investments in companies that purchase products or services from, or provide products or services to, us. From time to time, Madison Dearborn and Providence Equity also directly purchase products and services from us. We believe that such transactions are entered into in the ordinary course of business on terms no less favorable to us than terms that could have been reached with an unaffiliated third party.

Review and approval of transactions with related persons

The charter of the audit committee of CDW Holdings gives the audit committee the responsibility to review all transactions with related persons. According to the charter, no related person transaction may be entered into unless and until it has been approved by the audit committee. For these purposes, a related person transaction is considered to be any transaction that is required to be disclosed pursuant to Item 404 of the SEC's Regulation S-K.

Potential related person transactions are identified based on information submitted by our officers and managers and then submitted to the audit committee for review. The audit committee takes into account all relevant considerations in deciding whether to approve the transaction. These considerations may, but need not, include:

• the approximate dollar amount involved in the transaction, including the amount payable to or by the related person;

• the nature of the interest of the related person in the transaction;

• whether the transaction may involve a conflict of interest;

• whether the transaction was entered into on terms no less favorable to us than terms that could have been reached with an unaffiliated third party; and

• the purpose of the transaction and any potential benefits to us.

Director Independence

Because affiliates of Madison Dearborn and Providence Equity own approximately 92.2% of the voting common units of CDW Holdings, we would be a “controlled company” within the meaning of Rule 5615 of the Nasdaq Marketplace Rules, which would qualify us for exemptions from certain corporate governance rules of The Nasdaq Stock Market, Inc., including the requirement that the board of directors be composed of a majority of independent directors.

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Item 14. Principal Accountant Fees and Services

The following table presents the total fees and expenses that we paid or accrued for audit and other services provided by Ernst & Young LLP as our independent registered public accounting firm for the years ended December 31, 2012 and 2011:

(in thousands)	Years Ended December 31,
	2012		2011
Audit Fees (1)	$	1,195.0	$	1,084.2
Audit Related Fees (2)	26.0		—
Tax Fees (3)	58.0		—
All Other Fees (4)	2.0		2.0
Total	$	1,281.0	$	1,086.2

(1) Audit fees include fees for the audits of our annual financial statements and reviews of our quarterly financial statements. Fees in 2012 and 2011 also include services related to the Company’s Registration Statements on Form S-4.

(2) Audit related fees include fees related to employee benefit plans.

(3) Tax fees include fees related to tax compliance.

(4) All other fees include a fee paid for a license to use software relating to accounting rules and regulations.

The Audit Committee has adopted a policy requiring pre-approval by the Audit Committee of all services (audit and non-audit) to be provided to us by our independent registered public accounting firm in order to ensure that providing such services will not impair the auditor’s independence. The Audit Committee may delegate to one or more of its members the authority to grant such pre-approvals, provided that any pre-approval of services pursuant to this delegated authority is presented to the full Audit Committee at its next scheduled meeting. All of the fees disclosed in the table above were approved by the Audit Committee in accordance with the foregoing pre-approval policy.

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PART IV

Item 15. Exhibits and Financial Statement Schedules

(a) Financial Statements and Schedules

The following documents are filed as part of this report:

(1) Consolidated Financial Statements:

	Page
Report of Independent Registered Public Accounting Firm	47
Report of Independent Registered Public Accounting Firm	48
Consolidated Balance Sheets as of December 31, 2012 and 2011	49
Consolidated Statements of Operations for the years ended December 31, 2012, 2011 and 2010	50
Consolidated Statements of Comprehensive Income (Loss) for the years ended December 31, 2012, 2011 and 2010	51
Consolidated Statements of Shareholders’ Equity (Deficit) for the years ended December 31, 2012, 2011 and 2010	52
Consolidated Statements of Cash Flows for the years ended December 31, 2012, 2011 and 2010	53
Notes to Consolidated Financial Statements	54

(2) Financial Statement Schedules:

	Page
Schedule II – Valuation and Qualifying Accounts	94

All other schedules are omitted since the required information is not present or is not present in amounts sufficient to require submission of the schedule, or because the information required is included in the consolidated financial statements or notes thereto.

(b) Exhibits

The information required by this Item is set forth on the exhibit index that follows the signature page of this report.

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SIGNATURES

Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

		CDW CORPORATION
Date:	March 8, 2013	By:	/s/ Thomas E. Richards
			Thomas E. Richards
			Chairman and Chief Executive Officer

Pursuant to the requirements of the Securities Exchange Act of 1934, this report has been signed below by the following persons on behalf of the registrant and in the capacities and on the dates indicated.

Signature	Title	Date
/s/ Thomas E. Richards	Chairman and Chief Executive Officer (principal executive officer)	March 8, 2013
Thomas E. Richards
/s/ Ann E. Ziegler	Senior Vice President and Chief Financial Officer (principal financial officer)	March 8, 2013
Ann E. Ziegler
/s/ Virginia L. Seggerman	Vice President and Controller (principal accounting officer)	March 8, 2013
Virginia L. Seggerman
/s/ Michael J. Dominguez	Director	March 8, 2013
Michael J. Dominguez
/s/ Paul J. Finnegan	Director	March 8, 2013
Paul J. Finnegan

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EXHIBIT INDEX

Exhibit Number	Description
3.1	Fourth Amended and Restated Certificate of Incorporation of CDW Corporation, previously filed as Exhibit 3.1 with CDW Corporation's Form S-4 filed on September 7, 2010 (Reg. No. 333-169258) and incorporated herein by reference.
3.2	Amended and Restated By-Laws of CDW Corporation, previously filed as Exhibit 3.2 with CDW Corporation's Form S-4 filed on September 7, 2010 (Reg. No. 333-169258) and incorporated herein by reference.
3.3	Articles of Organization of CDW LLC, previously filed as Exhibit 3.3 with CDW Corporation's Form S-4 filed on September 7, 2010 (Reg. No. 333-169258) and incorporated herein by reference.
3.4	Amended and Restated Limited Liability Company Agreement of CDW LLC, previously filed as Exhibit 3.4 with CDW Corporation's Form S-4 filed on September 7, 2010 (Reg. No. 333-169258) and incorporated herein by reference.
3.5	Certificate of Incorporation of CDW Finance Corporation, previously filed as Exhibit 3.5 with CDW Corporation's Form S-4 filed on September 7, 2010 (Reg. No. 333-169258) and incorporated herein by reference.
3.6	By-Laws of CDW Finance Corporation, previously filed as Exhibit 3.6 with CDW Corporation's Form S-4 filed on September 7, 2010 (Reg. No. 333-169258) and incorporated herein by reference.
3.7	Amended and Restated Articles of Incorporation of CDW Technologies, Inc., previously filed as Exhibit 3.7 with CDW Corporation's Form S-4 filed on September 7, 2010 (Reg. No. 333-169258) and incorporated herein by reference.
3.8	Amended and Restated By-Laws of CDW Technologies, Inc., previously filed as Exhibit 3.8 with CDW Corporation's Form S-4 filed on September 7, 2010 (Reg. No. 333-169258) and incorporated herein by reference.
3.9	Articles of Organization of CDW Direct, LLC, previously filed as Exhibit 3.9 with CDW Corporation's Form S-4 filed on September 7, 2010 (Reg. No. 333-169258) and incorporated herein by reference.
3.10	Amended and Restated Limited Liability Company Agreement of CDW Direct, LLC, previously filed as Exhibit 3.10 with CDW Corporation's Form S-4 filed on September 7, 2010 (Reg. No. 333-169258) and incorporated herein by reference.
3.11	Articles of Organization of CDW Government LLC, previously filed as Exhibit 3.11 with CDW Corporation's Form S-4 filed on September 7, 2010 (Reg. No. 333-169258) and incorporated herein by reference.
3.12	Amended and Restated Limited Liability Company Agreement of CDW Government LLC, previously filed as Exhibit 3.12 with CDW Corporation's Form S-4 filed on September 7, 2010 (Reg. No. 333-169258) and incorporated herein by reference.
3.13	Articles of Incorporation of CDW Logistics, Inc., previously filed as Exhibit 3.13 with CDW Corporation's Form S-4 filed on September 7, 2010 (Reg. No. 333-169258) and incorporated herein by reference.
3.14	By-Laws of CDW Logistics, Inc., previously filed as Exhibit 3.14 with CDW Corporation's Form S-4 filed on September 7, 2010 (Reg. No. 333-169258) and incorporated herein by reference.
4.1	Senior Secured Note Indenture, dated as of December 17, 2010, by and among CDW LLC, CDW Finance Corporation, the guarantors party thereto and U.S. Bank National Association as trustee, previously filed as Exhibit 4.1 with CDW Corporation's Form 8-K filed on December 21, 2010 and incorporated herein by reference.
4.2	Senior Secured Note Supplemental Indenture, dated as of March 29, 2011, by and among CDW LLC, CDW Finance Corporation, the guarantors party thereto and U.S. Bank National Association as trustee, previously filed as Exhibit 4.1 with CDW Corporation's Form 8-K filed on March 30, 2011 and incorporated herein by reference.

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Exhibit Number	Description
4.3	Second Senior Secured Note Supplemental Indenture, dated as of May 10, 2012, by and among CDW LLC, CDW Finance Corporation, the guarantors party thereto and U.S. Bank National Association as trustee, previously filed as Exhibit 4.1 with CDW Corporation's Form 8-K filed on May 11, 2012 and incorporated herein by reference.
4.4	Form of Senior Secured Note (included as Exhibit A to Exhibit 4.1), previously filed as Exhibit 4.2 with CDW Corporation's Form 8-K filed on December 21, 2010 and incorporated herein by reference.
4.5	Senior Note Indenture, dated as of April 13, 2011, between CDW Escrow Corporation and U.S. Bank National Association as trustee, previously filed as Exhibit 4.1 with CDW Corporation's Form 8-K filed on April 14, 2011 and incorporated herein by reference.
4.6	Senior Note Supplemental Indenture, dated as of April 13, 2011, by and among CDW LLC, CDW Finance Corporation, the guarantors party thereto and U.S. Bank National Association as trustee, previously filed as Exhibit 4.2 with CDW Corporation's Form 8-K filed on April 14, 2011 and incorporated herein by reference.
4.7	Second Senior Note Supplemental Indenture, dated as of May 20, 2011, by and among CDW LLC, CDW Finance Corporation, CDW Escrow Corporation, the guarantors party thereto and U.S. Bank National Association as Trustee, previously filed as Exhibit 4.1 with CDW Corporation's Form 8-K filed on May 23, 2011 and incorporated herein by reference.
4.8	Third Senior Note Supplemental Indenture, dated as of February 17, 2012, by and among CDW LLC, CDW Finance Corporation, the guarantors party thereto and U.S. Bank National Association as Trustee, previously filed as Exhibit 4.5 with CDW Corporation's Form 8-K filed on February 17, 2012 and incorporated herein by reference.
4.9	Fourth Senior Note Supplemental Indenture, dated as of May 10, 2012, by and among CDW LLC, CDW Finance Corporation, the guarantors party thereto and U.S. Bank National Association as trustee, previously filed as Exhibit 4.3 with CDW Corporation's Form 8-K filed on May 11, 2012 and incorporated herein by reference.
4.10	Form of Senior Note (included as Exhibit A to Exhibit 4.5), previously filed as Exhibit 4.3 with CDW Corporation's Form 8-K filed on April 14, 2011 and incorporated herein by reference.
4.11	Senior Notes Registration Rights Agreement, dated as of February 17, 2012, by and among CDW LLC, CDW Finance Corporation, the guarantors party thereto and Barclays Capital Inc. as initial purchaser, previously filed as Exhibit 4.7 with CDW Corporation's Form 8-K filed on February 17, 2012 and incorporated herein by reference.
4.12	Senior Subordinated Exchange Note Indenture, dated as of October 10, 2008, by and among CDW Corporation, the guarantors party thereto and U.S. Bank National Association as trustee, previously filed as Exhibit 4.6 with CDW Corporation's Form S-4 filed on September 7, 2010 (Reg. No. 333-169258) and incorporated herein by reference.
4.13	Senior Subordinated Exchange Note Supplemental Indenture, dated as of May 10, 2010, by and among CDW LLC, the guarantors party thereto and U.S. Bank National Association as trustee, previously filed as Exhibit 4.7 with CDW Corporation's Form S-4 filed on September 7, 2010 (Reg. No. 333-169258) and incorporated herein by reference.
4.14	Second Senior Subordinated Exchange Note Supplemental Indenture, dated as of August 23, 2010, by and among CDW LLC, CDW Finance Corporation, the guarantors party thereto and U.S. Bank National Association as trustee, previously filed as Exhibit 4.8 with CDW Corporation's Form S-4 filed on September 7, 2010 (Reg. No. 333-169258) and incorporated herein by reference.
4.15	Third Senior Subordinated Exchange Note Supplemental Indenture, dated as of May 10, 2012, by and among CDW LLC, CDW Finance Corporation, the guarantors party thereto and U.S. Bank National Association as trustee, previously filed as Exhibit 4.2 with CDW Corporation's Form 8-K filed on May 11, 2012 and incorporated herein by reference.
4.16	Form of Fixed Rate Senior Subordinated Exchange Note due 2017 (included as Exhibit B to Exhibit 4.12), previously filed as Exhibit 4.10 with CDW Corporation's Form S-4 filed on September 7, 2010 (Reg. No. 333-169258) and incorporated herein by reference.
4.17	Form of Global Fixed Rate Senior Subordinated Exchange Note due 2017, Series B, previously filed as Exhibit 4.11 with CDW Corporation's Form 10-K for the fiscal year ended December 31, 2010 and incorporated herein by reference.

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Exhibit Number	Description
10.1	Revolving Loan Credit Agreement, dated as of June 24, 2011, by and among CDW LLC, the lenders from time to time party thereto, JPMorgan Chase Bank, N.A., as administrative agent, GE Commercial Distribution Finance Corporation, as floorplan funding agent, and the joint lead arrangers, joint bookrunners, co-collateral agents and other agents party thereto, previously filed as Exhibit 10.1 with CDW Corporation's Amendment No. 1 to Form S-4 filed on September 26, 2011 (Reg. No. 333-175597) and incorporated herein by reference.
10.2	Term Loan Agreement, dated as of October 12, 2007 and amended and restated March 12, 2008, by and among VH MergerSub, Inc., CDW Corporation, the lenders party thereto, Lehman Commercial Paper Inc., Lehman Brothers Inc., J.P. Morgan Securities Inc., Morgan Stanley Senior Funding, Inc., Deutsche Bank Securities Inc. and JPMorgan Chase Bank, N.A. previously filed as Exhibit 10.2 with CDW Corporation's Amendment No. 1 to Form S-4 filed on September 26, 2011 (Reg. No. 333-175597) and incorporated herein by reference.
10.3	Amendment No. 1 to the Term Loan Agreement, dated as of November 4, 2009 previously filed as Exhibit 10.4 with CDW Corporation's Form S-4 filed on September 7, 2010 (Reg. No. 333-169258) and incorporated herein by reference.
10.4	Amendment No. 2 to the Term Loan Agreement, dated as of December 2, 2010, previously filed as Exhibit 10.1 with CDW Corporation's Form 8-K filed on December 7, 2010 and incorporated herein by reference.
10.5	Amendment No. 3 to the Term Loan Agreement, dated as of March 11, 2011, previously filed as Exhibit 10.1 with CDW Corporation's Form 8-K filed on March 11, 2011 and incorporated herein by reference.
10.6	Guarantee and Collateral Agreement, dated as of October 12, 2007, as amended and restated December 17, 2010, among CDW LLC, the Guarantors and Morgan Stanley & Co. Incorporated, in its capacity as collateral agent, previously filed as Exhibit 10.6 with CDW Corporation's Amendment No. 1 to Form S-4 filed on September 26, 2011 (Reg. No. 333-175597) and incorporated herein by reference.
10.7	Management Services Agreement, dated as of October 12, 2007, by and between CDW Corporation, Madison Dearborn Partners V-B, L.P. and Providence Equity Partners L.L.C., previously filed as Exhibit 10.9 with CDW Corporation's Form S-4 filed on September 7, 2010 (Reg. No. 333-169258) and incorporated herein by reference.
10.8	Registration Agreement, dated as of October 12, 2007, by and among VH Holdings, Inc. CDW Holdings LLC, Madison Dearborn Capital Partners V-A, L.P., Madison Dearborn Capital Partners V-C, L.P., Madison Dearborn Partners V Executive-A, L.P., Providence Equity Partners VI L.P., Providence Equity Partners VI-A L.P., and the other securityholders party thereto, previously filed as Exhibit 10.10 with CDW Corporation's Form S-4 filed on September 7, 2010 (Reg. No. 333-169258) and incorporated herein by reference.
10.9§	CDW Holdings LLC 2007 Incentive Equity Plan, adopted as of October 12, 2007, previously filed as Exhibit 10.11 with CDW Corporation's Form S-4 filed on September 7, 2010 (Reg. No. 333-169258) and incorporated herein by reference.
10.10§	Form of CDW Holdings LLC Class A Common Unit Purchase and Exchange Agreement under the CDW Holdings LLC 2007 Incentive Equity Plan (executed by Thomas E. Richards, John A. Edwardson, Dennis G. Berger, Douglas E. Eckrote, Christine A. Leahy, Jonathan J. Stevens and Ann E. Ziegler), previously filed as Exhibit 10.12 with CDW Corporation's Form S-4 filed on September 7, 2010 (Reg. No. 333-169258) and incorporated herein by reference.
10.11§	Form of CDW Holdings LLC Class A Common Unit Purchase and Exchange Agreement under the CDW Holdings LLC 2007 Incentive Equity Plan (executed by Neal J. Campbell, Christina M. Corley, Christina V. Rother and Matthew A. Troka and to be used for certain future investors), previously filed as Exhibit 10.13 with CDW Corporation's Form S-4 filed on September 7, 2010 (Reg. No. 333-169258) and incorporated herein by reference.
10.12§*	Form of CDW Holdings LLC Class B Common Unit Grant Agreement under the CDW Holdings LLC 2007 Incentive Equity Plan (executed by Thomas E. Richards, John A. Edwardson, Dennis G. Berger, Douglas E. Eckrote, Christine A. Leahy, Jonathan J. Stevens and Ann E. Ziegler).
10.13§*	Form of CDW Holdings LLC Class B Common Unit Grant Agreement under the CDW Holdings LLC 2007 Incentive Equity Plan (executed by Neal J. Campbell, Christina M. Corley, Christina V. Rother and Matthew A. Troka and to be used for certain future grantees).

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Exhibit Number	Description
10.14§	Form of CDW Holdings LLC Deferred Unit Purchase Agreement (executed by Dennis G. Berger, Douglas E. Eckrote and Christine A. Leahy), previously filed as Exhibit 10.16 with CDW Corporation's Form S-4 filed on September 7, 2010 (Reg. No. 333-169258) and incorporated herein by reference.
10.15§	Form of CDW Holdings LLC Deferred Unit Purchase Agreement (executed by Matthew A. Troka and to be used for certain future investors), previously filed as Exhibit 10.17 with CDW Corporation's Form S-4 filed on September 7, 2010 (Reg. No. 333-169258) and incorporated herein by reference.
10.16§	Form of Compensation Protection Agreement (executed by Dennis G. Berger, Douglas E. Eckrote, Christine A. Leahy, Jonathan J. Stevens and Ann E. Ziegler), previously filed as Exhibit 10.18 with CDW Corporation's Form S-4 filed on September 7, 2010 (Reg. No. 333-169258) and incorporated herein by reference.
10.17§	CDW Compensation Protection Plan, adopted as of December 10, 2002 and amended and restated effective as of January 1, 2009 (applicable to Neal J. Campbell, Christina M. Corley, Christina V. Rother and Matthew A. Troka), previously filed as Exhibit 10.19 with CDW Corporation's Form S-4 filed on September 7, 2010 (Reg. No. 333-169258) and incorporated herein by reference.
10.18§	First Amendment to CDW Compensation Protection Plan, adopted as of December 10, 2002 and amended and restated effective as of January 1, 2009, dated as of January 3, 2012, previously filed as Exhibit 10.18 with CDW Corporation's Form 10-K filed on March 9, 2012 and incorporated herein by reference.
10.19§	Form of Noncompetition Agreement under the Compensation Protection Agreement, previously filed as Exhibit 10.20 with CDW Corporation's Form S-4 filed on September 7, 2010 (Reg. No. 333-169258) and incorporated herein by reference.
10.20§	Form of Noncompetition Agreement under the CDW Compensation Protection Plan, previously filed as Exhibit 10.21 with CDW Corporation's Form S-4 filed on September 7, 2010 (Reg. No. 333-169258) and incorporated herein by reference.
10.21§	CDW Restricted Debt Unit Plan, adopted as of March 10, 2010, previously filed as Exhibit 10.22 with CDW Corporation's Form S-4 filed on September 7, 2010 (Reg. No. 333-169258) and incorporated herein by reference.
10.22§	Form of CDW Restricted Debt Unit Grant Notice and Agreement (executed by Thomas E. Richards, Dennis G. Berger, Douglas E. Eckrote, Christine A. Leahy, Jonathan J. Stevens and Ann E. Ziegler), previously filed as Exhibit 10.23 with CDW Corporation's Form S-4 filed on September 7, 2010 (Reg. No. 333-169258) and incorporated herein by reference.
10.23§	Form of CDW Restricted Debt Unit Grant Notice and Agreement (executed by Neal J. Campbell, Christina M. Corley, Christina V. Rother and Matthew A. Troka and to be used for certain future grantees), previously filed as Exhibit 10.24 with CDW Corporation's Form S-4 filed on September 7, 2010 (Reg. No. 333-169258) and incorporated herein by reference.
10.24§	Senior Management Incentive Plan, as amended and restated effective January 1, 2010, previously filed as Exhibit 10.1 with CDW Corporation's Form 8-K filed on November 15, 2010 and incorporated herein by reference.
10.25§	Employment Agreement dated as of October 12, 2007 by and between CDW Corporation and John A. Edwardson, previously filed as Exhibit 10.26 with CDW Corporation's Amendment No. 1 to Form S-4 filed on October 18, 2010 (Reg. No. 333-169258) and incorporated herein by reference.
10.26§	First Amendment to the Employment Agreement by and between CDW Corporation and John A. Edwardson dated as of January 1, 2009, previously filed as Exhibit 10.27 with CDW Corporation's Amendment No. 1 to Form S-4 filed on October 18, 2010 (Reg. No. 333-169258) and incorporated herein by reference.
10.27§	Addendum to Compensation Protection Agreement dated as of March 10, 2010 by and between CDW LLC and Thomas E. Richards, previously filed as Exhibit 10.28 with CDW Corporation's Amendment No. 1 to Form S-4 filed on October 18, 2010 (Reg. No. 333-169258) and incorporated herein by reference.

129

Exhibit Number	Description
10.28§	Amended and Restated Employment Agreement, dated as of June 30, 2011, by and between CDW LLC and John A. Edwardson, previously filed as Exhibit 10.1 with CDW Corporation's Form 8-K filed on July 1, 2011 and incorporated herein by reference.
10.29§	Class B Grant Agreement Modification Letter, dated as of June 30, 2011, by and among, CDW Holdings LLC, John A. Edwardson, Madison Dearborn Capital Partners V-A, L.P., Madison Dearborn Capital Partners V-C, L.P., Madison Dearborn Capital Partners V Executive-A, L.P., Providence Equity Partners VI, L.P. and Providence Equity Partners VI-A, L.P., previously filed as Exhibit 10.2 with CDW Corporation's Form 8-K filed on July 1, 2011 and incorporated herein by reference.
10.30§	Amended and Restated Compensation Protection Agreement, dated as of June 30, 2011, by and between CDW LLC and Thomas E. Richards, previously filed as Exhibit 10.3 with CDW Corporation's Form 8-K filed on July 1, 2011 and incorporated herein by reference.
10.31§	Letter Agreement, dated as of September 13, 2011, by and between CDW Direct, LLC and Christina M. Corley, previously filed as Exhibit 10.31 with CDW Corporation's Form 10-K filed on March 9, 2012 and incorporated herein by reference.
10.32*	Form of CDW Holdings LLC (Director) Class A Common Unit Purchase Agreement (executed by Steven W. Alesio, Barry K. Allen, Benjamin D. Chereskin and Chereskin Dynasty Trust and Donna F. Zarcone).
12.1*	Computation of ratio of earnings to fixed charges.
16.1	Letter to Securities and Exchange Commission from PricewaterhouseCoopers LLP dated as of April 13, 2012, previously filed as Exhibit 16.1 with CDW Corporation's Form S-4 filed on April 13, 2012 (Reg. No. 333-180715) and incorporated herein by reference.
21.1	List of subsidiaries, previously filed as Exhibit 21.1 with CDW Corporation's Form S-4 filed on April 13, 2012 (Reg. No. 333-180715) and incorporated herein by reference.
31.1*	Certification of Chief Executive Officer pursuant to Rule 15d-14(a) under the Securities Exchange Act of 1934.
31.2*	Certification of Chief Financial Officer pursuant to Rule 15d-14(a) under the Securities Exchange Act of 1934.
32.1**	Certification of Chief Executive Officer pursuant to 18 U.S.C. 1350.
32.2**	Certification of Chief Financial Officer pursuant to 18 U.S.C. 1350.
101.INS***	XBRL Instance Document
101.SCH***	XBRL Taxonomy Extension Schema Document
101.CAL***	XBRL Taxonomy Extension Calculation Linkbase Document
101.DEF***	XBRL Taxonomy Extension Definition Linkbase Document
101.LAB***	XBRL Taxonomy Extension Label Linkbase Document
101.PRE***	XBRL Taxonomy Extension Presentation Linkbase Document

________________

* Filed Herewith

** These items are furnished and not filed.

*** Pursuant to Rule 406T of Regulation S-T, the Interactive Data Files on Exhibit 101 hereto are deemed not filed or part of a registration statement or prospectus for purposes of Sections 11 or 12 of the Securities Act of 1933, as amended, are deemed not filed for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, and otherwise are not subject to liability under those sections.

§ A management contract or compensatory arrangement required to be filed as an exhibit pursuant to Item 601 of Regulation S-K.

130

EX-10.12

Exhibit 10.12

FORM OF

CDW HOLDINGS LLC

(EXECUTIVE)
CLASS B COMMON UNIT GRANT AGREEMENT

THIS CLASS B COMMON UNIT GRANT AGREEMENT (this "Agreement") is made as of ____________, by and between CDW Holdings LLC, a Delaware limited liability company (the "Company"), and ____________ ("Executive"). Capitalized terms used but not otherwise defined herein or in the LLC Agreement (as defined below) shall have the meanings assigned to such terms in Section 9 hereof.

The parties hereto agree as follows:

1.Issuance of Class B Common Units.

(a)Issuance. Upon execution of this Agreement, the Company will issue to Executive, and Executive will accept from the Company, ____________ of the Company's Class B Common Units, without any consideration paid, or any other Capital Contribution (as defined in the LLC Agreement) made or deemed made, by or on behalf of Executive in respect thereof, subject to the provisions of the LLC Agreement (as defined below) and the Company's 2007 Incentive Equity Plan (the "Plan"). The Class B Common Units granted hereunder are referred to herein as "Executive Units." Each Executive Unit shall have a Participation Threshold equal to the Liquidation Value of a Class A Common Unit on the date hereof (which is $___ per Class A Common Unit) and shall be designated as Series ___ Class B Common Units (in accordance with Section 3.5(b) of the LLC Agreement).

(b)Conditions to Issuance. Executive hereby acknowledges and agrees, as a condition to the effectiveness of the issuance of the Executive Units hereunder, that the Executive Units issued hereunder to Executive shall be subject to the terms of the Company's Amended and Restated Limited Liability Company Agreement (as the same may be amended, supplemented or otherwise modified from time to time in accordance with its terms, the "LLC Agreement"), the Unitholders Agreement (as the same may be amended, supplemented or otherwise modified from time to time in accordance with its terms, the "Unitholders Agreement") and the Company's Registration Agreement (as the same may be amended, supplemented or otherwise modified from time to time in accordance with its terms, the "Registration Agreement"), in each case to which Executive is already a party. By execution hereof, Executive acknowledges that the Company is relying upon the accuracy and completeness of the representations contained herein in complying with its obligations under applicable securities laws.

(c)Tax Election. Executive shall make an effective election with the Internal Revenue Service under Section 83(b) of the Internal Revenue Code and the regulations promulgated thereunder in the form of Exhibit A attached hereto and shall deliver the executed Section 83(b)

election to the Company for filing with the Internal Revenue Service within five days following the date hereof.

(d)Possession of Certificates. Until the earlier to occur of a Sale of the Company and an IPO, any certificates evidencing Executive Units shall be held by the Company for the benefit of Executive and the other holder(s) of Executive Units, if any. Any certificates evidencing Executive Units held by Executive or Executive's Permitted Transferee shall be delivered by Executive to the Company, together with appropriate irrevocable unit powers undated and duly executed in blank sufficient to transfer title thereto upon the occurrence of a Sale of the Company or otherwise upon a repurchase of such Executive Units hereunder. Upon the occurrence of a Sale of the Company, the Company shall either (i) return to the record holders thereof any certificates representing Vested Units (as defined in Section 2(a) below), together with unit powers previously delivered by Executive, or (ii) deliver to the record holders of the Executive Units all proceeds received by the Company from the transfer of the Vested Units in connection with a Sale of the Company. Upon the occurrence of an IPO or a Section 351 Transaction, the Company shall return to the record holders thereof any certificates representing Vested Units, together with unit powers previously delivered by Executive.

(e)Executive Representations and Warranties. In connection with the grant of the Executive Units hereunder, Executive hereby represents and warrants to the Company that:

(i)The Executive Units to be acquired by Executive pursuant to this Agreement shall be acquired for Executive's own account and not with a view to, or intention of, distribution thereof in violation of the Securities Act, or any applicable state securities laws, and the Executive Units shall not be disposed of in contravention of the Securities Act or any applicable state securities laws;

(ii)This Agreement constitutes the legal, valid and binding obligation of Executive, enforceable in accordance with its terms, and the execution, delivery and performance of this Agreement, the LLC Agreement and the Unitholders Agreement by Executive do not and shall not conflict with, violate or cause a breach of any agreement, contract or instrument to which Executive is a party or any judgment, order or decree to which Executive is subject;

(iii)Executive is an officer or executive or director‑level employee of the Company and of CDW, is sophisticated in financial matters and is able to evaluate the risks and benefits of the investment in the Executive Units; and

(iv)Executive is able to bear the economic risk of the Executive Units for an indefinite period of time because the Executive Units have not been registered under the Securities Act and, therefore, cannot be sold unless subsequently registered under the Securities Act or an exemption from such registration is available.

(v)Executive has had an opportunity to ask questions and receive answers concerning the terms and conditions of the Executive Units and has had full access to such other information concerning the Company as he or she has requested. Executive

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has reviewed, or has had an opportunity to review, the following documents: (A) the LLC Agreement; (B) the Unitholders Agreement; and (C) the Registration Agreement in connection with the receipt of the Executive Units hereunder.

(f)Additional Acknowledgements. As an inducement to the Company to issue the Executive Units to Executive and as a condition thereto, Executive hereby acknowledges and agrees that:

(i)[Subject to the terms of Executive’s Employment Agreement, neither]¹ [Neither]² the issuance of the Executive Units to Executive nor any provision contained in this Agreement shall entitle Executive to remain in the employment of the Company and/or any of its Subsidiaries or affect the right of the Company and/or any of its Subsidiaries to terminate Executive's employment at any time; and

(ii)Except as expressly set forth in the LLC Agreement, the Unitholders Agreement, the definition of "Fair Market Value" in Section 9 herein or as required by applicable law, the Company shall have no duty or obligation to disclose to Executive, and Executive shall have no right to be advised of, any material information regarding the Company and its Subsidiaries at any time prior to, upon or in connection with the repurchase of Executive Units upon the termination of Executive's employment with the Company and/or any of its Subsidiaries or as otherwise provided hereunder.

(g)Compensatory Arrangements; Rule 701 Exemption. The Company and Executive hereby acknowledge and agree that this Agreement has been executed and delivered, and the Executive Units have been issued hereunder, in connection with and as a part of the compensation and incentive arrangements between the Company and Executive, and pursuant and subject to the provisions of the Plan. Each of the Executive Units granted hereunder is intended to qualify for an exemption from the registration requirements under the Securities Act, pursuant to Rule 701 (the "Exemption") and under similar exemptions under applicable state securities laws. In the event that any provision of the Plan or this Agreement would cause the Executive Units granted hereunder to not qualify for the Exemption, Executive and the Company agree that this Agreement shall be deemed automatically amended to the extent necessary to cause the Executive Units to qualify for the Exemption.

2.Vesting of Units.

(a)General. Each of the Executive Units issued hereunder shall be subject to vesting as set forth in this Section 2. Executive Units which have become vested pursuant to this Section 2 are referred to herein as "Vested Units," and Executive Units which have not become Vested Units are referred to herein as "Unvested Units."

¹This language is included in Mr. Edwardson's agreement.

²This language is included in the agreements with Mr. Berger, Mr. Eckrote, Ms. Leahy, Mr. Richards, Mr. Stevens and Ms. Ziegler.

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(b)Vesting. The Executive Units shall vest daily on a pro rata basis commencing ____________ and continuing through ____________ if, and only if, Executive is, and has been, continuously (except [, for purposes of clause (i),]³ for any absence for vacation, leave, etc. in accordance with the Company's or its Subsidiaries' policies) (i) employed by the Company or any of its Subsidiaries, (ii) serving as a manager or director of the Company or its Subsidiaries (a "Manager") or (iii) providing services to the Company or any of its Subsidiaries as an advisor or consultant as contemplated by or described in Rule 701, in each case from the date of this Agreement through and including such date.⁴ The number of Vested Units shall not increase after Executive ceases to be an employee of or after termination of Executive's services (including service as a Manager, advisor or consultant as contemplated by and described in Rule 701) to the Company or any of its Subsidiaries; provided, however, that in the event Executive ceases to be employed by or provide services (including service as a Manager, advisor or consultant as contemplated by and described in Rule 701) to the Company or any of its Subsidiaries due to Executive's death or Disability, an additional portion of the Executive Units, equal to the amount that would vest over a period of one (1) year, will vest on the date of death or Disability.

(c)Acceleration of Vesting on Sale of the Company. Immediately prior to a Sale of the Company, all Executive Units which have not yet become Vested Units shall immediately vest and become Vested Units, if, and only if, Executive is, and has been continuously (except for any absence for vacation, leave, etc. in accordance with the Company's or its Subsidiaries' policies) since the date hereof employed or providing services (including service as a Manager, advisor or consultant as contemplated by and described in Rule 701 promulgated under the Act) to the Company or its Subsidiaries as of such date.

(d)Cancellation of Executive Units.

(i)If Executive's employment with the Company and its Subsidiaries and the services Executive provides (including service as a Manager, advisor or consultant as contemplated by and described in Rule 701) to the Company and all of its Subsidiaries terminate for any reason, all Unvested Units shall be automatically cancelled on the date of termination without any consideration paid therefor and without further action on the part of the Company or any holder of any of the Unvested Units.

(ii)All Vested Units shall also be automatically cancelled without any consideration paid therefor and without further action on the part of the Company or any holder of any of the Vested Units if Executive's employment with the Company and all of its Subsidiaries and the services Executive provides (including service as a Manager, advisor or consultant as contemplated by and described in Rule 701) to the Company and all of its Subsidiaries are terminated for Cause or if during the three‑year period following

³This language is included in Mr. Edwardson's agreement.

⁴ The Executive Units vest daily on a pro rata basis between the grant date and the fifth anniversary of the grant date.

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Executive's termination of employment, Executive materially violates any agreement between Executive and the Company or its Subsidiaries with respect to non‑competition (other than a Competitive Activity (as defined in any Class A Common Unit Purchase and Exchange Agreement between Executive and the Company dated as of the date hereof) that does not violate any such non‑competition covenant), non‑solicitation, confidentiality or protection of trade secrets (or similar provision regarding intellectual property).

3.Repurchase Option.

(a)Repurchase of Vested Units on Termination of Employment or Services. If Executive's employment with the Company and its Subsidiaries and the services that Executive provides (including service as a Manager, advisor or consultant as contemplated by and described in Rule 701) to the Company [and all]⁵ [or any]⁶ of its Subsidiaries terminate for any reason other than Cause (including, without limitation, as a result of Executive's death or Disability, or as a result of Executive's retirement or resignation), first the Company and then the Institutional Investors shall have the right, but not the obligation, to purchase all or any portion of the Vested Units at a price per unit equal to Fair Market Value of such Executive Unit as of the date of repurchase; provided, however, if Executive Units are repurchased at Fair Market Value pursuant to this Section 3(a) but during the three‑year period following Executive's termination of employment Executive materially violates any agreement between Executive and the Company or its Subsidiaries with respect to non‑competition (other than a Competitive Activity (as defined in any Class A Common Unit Purchase and Exchange Agreement between Executive and the Company dated as of the date hereof) that does not violate any such non‑competition covenant), non‑solicitation, confidentiality or protection of trade secrets (or similar provision regarding intellectual property), then Executive shall immediately remit a cash payment to the Company equal to the Fair Market Value of each such Executive Unit as of the date of repurchase; provided, further, however, that any obligation arising under the foregoing proviso may be offset against any other amounts due to Executive by the Company under any promissory note received in consideration of the repurchase of such Executive Units.

(b)Repurchase Procedure for the Company. The Company may elect to repurchase all or any portion of the Executive Units (the "Available Executive Units") pursuant to Section 3(a) by delivery of written notice (a "Company Repurchase Notice") to Executive (and any other holder of Executive Units) within 90 days after the Date of Termination for any Executive Units vested more than six months and one day prior to the Date of Termination (or in the case of Executive Units vested less than six months and one day prior to the Date of Termination, no earlier than six months and one day, and no later than 241 days, after the Date of Termination) (the "Repurchase Notice Period"). The Company Repurchase Notice shall set forth the number of

⁵ This language is included in Mr. Edwardson's agreement.

⁶ This language is included in the agreements with Mr. Berger, Mr. Eckrote, Ms. Leahy, Mr. Richards, Mr. Stevens and Ms. Ziegler.

5

Executive Units to be acquired and the time and place for the closing of the transaction.

(c)Repurchase Procedure for the Institutional Investors. If for any reason the Company does not elect to purchase all of the Available Executive Units, then the Institutional Investors shall be entitled to repurchase all or any portion of the Available Executive Units that were not repurchased by the Company pursuant to Section 3(b) above (the "Remaining Executive Units"). As soon as practicable after the Company has determined that it will not purchase all of the Available Executive Units, but in any event within 60 days after the beginning of the Repurchase Notice Period corresponding to such Available Executive Units, the Company shall give written notice (the "Remaining Executive Units Notice") to each Institutional Investor setting forth the number of Remaining Executive Units and the purchase price for the Remaining Executive Units. The Institutional Investors may elect to purchase all or any portion of the Remaining Executive Units by giving written notice to the Company within 30 days after the Remaining Executive Units Notice has been delivered to the Institutional Investors by the Company (but no later than the end of the Repurchase Notice Period if no Remaining Executive Units Notice is delivered). If the Institutional Investors elect to purchase an aggregate amount of Remaining Executive Units in excess of the amount of Remaining Executive Units specified in the Remaining Executive Units Notice, then the Remaining Executive Units shall be allocated among the Institutional Investors on a pro rata basis according to the amount of Common Units owned by each Institutional Investor on the date of the Remaining Executive Units Notice. Any Institutional Investor may condition its election to purchase such Remaining Executive Units on the election of one or more other Institutional Investors to purchase Remaining Executive Units. As soon as practicable, and in any event within the 30 day period beginning on the date the Remaining Executive Units Notice is delivered to the Institutional Investors pursuant to this Section 3(c) (but no later than the end of the Repurchase Notice Period if no Remaining Executive Units Notice is delivered), the Company shall deliver a further repurchase notice (the "Investor Repurchase Notice") to the holders of such Remaining Executive Units setting forth the number of Remaining Executive Units to be acquired pursuant to such Institutional Investor election, the aggregate consideration to be paid by the respective Institutional Investors for such Remaining Executive Units and the time and place for the closing of the transaction. At the time the Company delivers such Investor Repurchase Notice to the holders of such Remaining Executive Units, the Company shall also deliver written notice to each Institutional Investor setting forth the amount of Executive Units such Institutional Investor is entitled to purchase, the aggregate consideration to be paid therefor, and the time and place of the closing of the transaction.

(d)Restrictions on Repurchases. Notwithstanding anything to the contrary contained in this Agreement, all repurchases of Executive Units by the Company shall be subject to applicable restrictions contained in the Act, and in the Company's and its Subsidiaries' debt and equity financing agreements.

(e)Deemed Repurchase. Upon delivery of the full consideration for the Executive Units at the closing of a repurchase pursuant to this Section 3 (including delivery of any subordinated promissory note pursuant to Section 3(g)), then from and after such time, the holder of such Executive Units from whom such securities are to be purchased shall cease to have any rights as a holder of such securities, and such securities shall be deemed purchased in accordance

6

with the applicable provisions hereof and the purchaser thereof shall be deemed the owner (of record and beneficially) and holder(s) of such securities, whether or not the certificate representing such Executive Units has been delivered as required by this Agreement.

(f)Revocation of Election. Any election by the Company or the Institutional Investors (or any of their designees) to purchase Executive Units pursuant to this Section 3 shall be revocable by such Person (with respect to all or any portion of the Executive Units elected to be purchased) at any time prior to the closing of such purchase, without any liability whatsoever to such Person in respect of the rights and obligations in this Section 3; provided, however, that upon a revocation such Person's right to repurchase Executive Units under this Section 3 shall terminate.

(g)Manner of Payment. If the Company elects to purchase all or any portion of such Executive Units, including Executive Units held by one or more of Executive's Transferees, then, within 30 days following the delivery of the Company Repurchase Notice or, in the event Executive challenges the determination of Fair Market Value as provided for in the definition thereof in Section 9, within 15 days following such final determination, the Company shall pay for such Executive Units, at the Company's option, (i) only in the event the Company's and its Subsidiaries' debt financing agreements restrict the Company from repurchasing such Executive Units, with a subordinated promissory note of the Company, which subordinated promissory note shall (x) bear interest at the prime rate (as published from time to time in The Wall Street Journal, electronic edition) (compounded calendar quarterly and which shall be payable annually in cash unless otherwise prohibited), (y) have all principal payments due promptly following such time as the Company's debt financing agreements permit the Company to make such repurchase in cash (but in no event later than the fifth anniversary of the date of issuance of such promissory note) and prior to the payment of any dividends or other distributions on any of the Company's equity securities and (z) be subordinated on terms and conditions satisfactory to the holders of the Company's or its Subsidiaries' indebtedness for borrowed money (but only to the extent required by the terms of such indebtedness), (ii) by certified check or wire transfer of funds, (iii) by delivery of a number of shares of common stock of VH Holdings having a Fair Market Value equal to the aggregate repurchase price for such Executive Units (the "Repurchase Shares"); provided that, in the event any Repurchase Shares are issued, promptly following the closing of the repurchase transaction, the Company [shall]⁷ [may]⁸ direct VH Holdings and VH Holdings [shall]⁹ [may]¹⁰ accordingly redeem, and the holder of such Repurchase Shares shall sell to VH Holdings, all of the Repurchase Shares for an aggregate

⁷This language is included in Mr. Edwardson's agreement.

⁸ This language is included in the agreements with Mr. Berger, Mr. Eckrote, Ms. Leahy, Mr. Richards, Mr. Stevens and Ms. Ziegler.

⁹This language is included in Mr. Edwardson's agreement.

¹⁰ This language is included in the agreements with Mr. Berger, Mr. Eckrote, Ms. Leahy, Mr. Richards, Mr. Stevens and Ms. Ziegler.

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amount equal to the aggregate repurchase price for the Executive Units (or the portion thereof previously assigned to the Repurchase Shares),which amount shall be paid in cash unless the conditions of clause (i) of this Section 3(g) shall have been met, in which case, such amount may be paid through the issuance of a subordinated promissory note of VH Holdings containing the same terms as provided in clause (i) of this Section 3(g), or (iv) any combination of the foregoing. If an Institutional Investor elects to purchase all or any portion of the Remaining Executive Units, such Institutional Investor shall pay for such Executive Units by certified check or wire transfer of funds within 30 days following the delivery of the Investor Repurchase Notice or, in the event Executive challenges the determination of Fair Market Value as provided for in the definition thereof in Section 9, within 15 days following such final determination.

(h)Termination of Repurchase Options. The provisions of this Section 3 shall terminate with respect to all Executive Units upon the first to occur of (i) the consummation of an IPO or (ii) the consummation of a Sale of the Company, except if, following such event, Executive's employment with the Company or any of its Subsidiaries or the services Executive provides (including service as a Manager, advisor or consultant as contemplated by and described in Rule 701) to the Company or any of its Subsidiaries are terminated for Cause or within three years after the termination of Executive's employment, Executive materially violates any agreement between Executive and the Company or its Subsidiaries with respect to non‑competition (other than a Competitive Activity (as defined in any Class A Common Unit Purchase and Exchange Agreement between Executive and the Company dated as of the date hereof) that does not violate any such non‑competition covenant), non‑solicitation, confidentiality or protection of trade secrets (or similar provision regarding intellectual property) in favor of the Company or its Subsidiaries (or any new parent entity of CDW or VH Holdings) by which Executive is bound (whether contained in this Agreement or any other agreement), then the repurchase rights under Section 3 shall again apply to the repurchase of the Executive Units as if the date of such event were the Date of Termination for purposes of this Section 3; provided, however, that no such repurchase may occur after any transaction that reduces the Institutional Investors' Class A Common Units to less than 10% of the Class A Common Units acquired as of the date hereof.

4.Restrictions on Transfer. The Executive Units are subject to the restrictions on transfer set forth in the Unitholders Agreement.

5.Additional Transfer Restrictions.

(a)Restrictive Legend. Any certificates representing the Executive Units shall bear the following legend:

"THE SECURITIES REPRESENTED BY THIS CERTIFICATE ARE ALSO SUBJECT TO ADDITIONAL RESTRICTIONS ON TRANSFER, CERTAIN REPURCHASE PROVISIONS, AND CERTAIN OTHER AGREEMENTS SET FORTH IN A CLASS B COMMON UNIT GRANT AGREEMENT BETWEEN THE COMPANY AND EXECUTIVE DATED AS OF ____________, A COPY OF WHICH MAY BE OBTAINED BY THE HOLDER HEREOF AT THE COMPANY'S PRINCIPAL PLACE OF BUSINESS WITHOUT CHARGE."

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(b)Opinion of Counsel. No holder of Executive Units may Transfer any Executive Units (except pursuant to an effective registration statement under the Act) without first delivering to the Company an opinion of counsel reasonably acceptable in form and substance to the Company that registration under the Securities Act or any applicable state securities law is not required in connection with such transfer.

(c)Holdback. The Executive Units are subject to the holdback provisions set forth in Section 6 of the Unitholders Agreement.

6.[Intentionally Deleted]

7.Noncompete, Nonsolicitation and Confidentiality. [Executive acknowledges that he is subject to certain covenants regarding noncompetition, nonsolicitation and confidentiality, as set forth in Sections 7, 8, 9 and 10 of the Employment Agreement, the terms of which, as well as the terms of Section 13 of the Employment Agreement (respecting arbitration) insofar as Section 13 applies to those covenants thereunder, are incorporated herein by reference.]¹¹ [Executive acknowledges that in the course of his/her employment with or provision of services (including service as a Manager, advisor or consultant as contemplated by and described in Rule 701) to the Company or its Subsidiaries, Executive has and will become familiar with trade secrets and other confidential information concerning the Company and its Subsidiaries and that Executive's services will be of special, unique and extraordinary value to the Company and its Subsidiaries. Executive also acknowledges that the Company’s Confidential Information will retain continuing vitality throughout and beyond the Noncompetition Period, and that should Executive leave the Company and work for a Competitor during the Noncompetition Period, it would be highly likely, if not inevitable, that Executive would use or disclose the Company’s Confidential Information. For these and other reasons, Executive agrees and acknowledges thatthe restrictions in thisAgreement are reasonable and necessary to protect the Company’s legitimate business interests.

(a)Noncompete. In consideration for the issuance of the Executive Units and other good and valuable consideration, Executive agrees not to become employed by, perform services for, form, develop, or otherwise become associated with (as an employee, officer, director, manager, partner or consultant or member, stockholder or investor owning more than a 2% interest or other similar role) a Competitor (as defined below) of the Company or any of its Subsidiaries at any time during Executive's employment with or service to the Company or any of its Subsidiaries or for eighteen months after the termination of Executive's employment with or service to the Company or any of its Subsidiaries (the "Noncompetition Period"). For purposes of this Section 7, "Competitor" shall mean any Person conducting or planning to conduct a business similar to and in competition with any business conducted or planned by the Company or any of its Subsidiaries in any geographic area in which the Company or any of its Subsidiaries is conducting such business

¹¹This language constitutes Section 7 of Mr. Edwardson's agreement.

9

or plans to conduct such business as of the date of termination of Executive's employment with or services to the Company or its Subsidiaries, if Executive, while employed by or providing services to the Company or any of its Subsidiaries, was involved in such business or had knowledge of the operations of such business or received or was otherwise in possession of Confidential Information as defined in Section 7(e) regarding such business. For purposes of illustration only, the parties agree that each of the corporations, other enterprises or Persons set forth on Schedule I attached hereto is a "Competitor" of the Company and its Subsidiaries as of the date hereof, it being acknowledged and agreed that (x) such list is only representative of the Company’s current Competitors but not exhaustive and is not intended to include all of the Company’s or its Subsidiaries’ current Competitors and (y) other Persons could become Competitors of the Company or its Subsidiaries at a future date.

(b)Nonsolicitation. Executive further agrees that during the Noncompetition Period Executive shall not (i) in any manner, directly or indirectly, solicit any CDW Employee or induce or attempt to induce any CDW Employee to terminate or abandon his or her employment for any purpose whatsoever or (ii) on behalf of any Competitor, call on, service, solicit or otherwise do business with any CDW Vendor or CDW Customer.

(c)Exceptions. Nothing in this Section 7 shall prohibit Executive from being (i) a stockholder in a mutual fund or a diversified investment company or (ii) an owner of not more than two percent of the outstanding stock of any class of a corporation, any securities of which are publicly traded, so long as Executive has no active participation in the business of such corporation.

(d)Extension. Because the protection of the Company’s Confidential Information requires that Executive not perform the activities described in Sections 7(a) and 7(b) for the full Noncompetition Period, Executive agrees that the Noncompetition Period provided in Section 7 shall be extended for any time during which Executive breaches this Agreement, such that Executive does not perform the proscribed activities for a time period equal to the full amount of time provided in Section 7.

(e)Reformation. If, at any time of enforcement of this Section 7, a court or an arbitrator holds that the restrictions stated herein are unreasonable under circumstances then existing, the parties hereto agree that the maximum period, scope or geographical area reasonable under such circumstances shall be substituted for the stated period, scope or area and that the court or arbitrator shall be allowed to revise the restrictions contained herein to cover the maximum period, scope and area permitted by law. This Agreement shall not authorize a court or arbitrator to increase or broaden any of the restrictions in this Section 7.

(f)Confidentiality. Other than as required in the ordinary course of Executive's employment by the Company or its Subsidiaries, and except as specifically authorized by the Board or Executive's direct supervisor, Executive shall not at any time make use of or disclose, directly or indirectly, any (i) trade secret or other confidential or secret information of the Company or of any of its Subsidiaries or (ii) other technical, business, proprietary or financial information of the Company or of any of its Subsidiaries not available to the public generally or to Competitors ("Confidential Information"), except to the extent that such Confidential Information (a) becomes a matter of public record or is published in a newspaper, magazine or other periodical or on electronic

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or other media available to the general public, other than as a result of any act or omission by Executive or (b) is required to be disclosed by any law, regulation or order of any court or regulatory commission, department or agency, provided that Executive gives prompt notice of such requirement to the Company to enable the Company to seek an appropriate protective order. Promptly following the termination of Executive's employment or service (including service as a manager, advisor or consultant as contemplated by and described in Rule 701) with the Company or any of its Subsidiaries, Executive shall surrender to the Company all records, memoranda, notes, plans, reports, computer tapes and software and other documents and data which constitute Confidential Information which Executive may then possess or have under his/her control (together with all copies thereof).

(g)Acknowledgements. Executive acknowledges that the provisions of this Section 7 are in addition to, and not in limitation of, any obligation of Executive under the terms of any employment or other agreement with the Company or any Subsidiary, and in consideration of (i) employment by the Company or its Subsidiaries or retention to provide services (including service as a manager, advisor or consultant as contemplated by and described in Rule 701) to the Company and its Subsidiaries and (ii) additional good and valuable consideration as set forth in this Agreement. In addition, Executive agrees and acknowledges that the restrictions contained in this Section 7 do not preclude Executive from earning a livelihood, nor do they unreasonably impose limitations on Exeuctive's ability to earn a living. In addition, Executive acknowledges (i) that the business of the Company or its Subsidiaries will be conducted throughout the United States, (ii) notwithstanding the state of incorporation or principal office of the Company or its Subsidiaries, or any of their respective executives or employees (including Executive), it is expected that the Company or its Subsidiaries will have business activities and have valuable business relationships within its industry throughout the United States, and (iii) as part of Executive's responsibilities, Executive will be conducting business throughout the United States in furtherance of the Company's business and its relationships. Executive agrees and acknowledges that the potential harm to the Company and its Subsidiaries of the non-enforcement of this Section 7 outweighs any potential harm to Executive of its enforcement by injunction or otherwise. Executive acknowledges that Executive has carefully read this Agreement and has given careful consideration to the restraints imposed upon Executive by this Agreement, and is in full accord as to their necessity for the reasonable and proper protection of confidential and proprietary information of the Company, its Subsidiaries and Affiliates now existing or to be developed in the future. Executive expressly acknowledges and agrees that each and every restraint imposed by this Agreement is reasonable with respect to subject matter, time period and geographical scope.

(h)Definitions. For purposes of this Section 7 the following terms shall have the following meanings:

“CDW Customer” means (i) any person or entity that purchased any products or services from CDWor any of its Subsidiariesor affiliates at any time within a two year period prior to Executive’s termination (for whatever reason) from the Company or (ii) any person or entity with respect to whom, at any time during the one year period prior to Executive’s termination (for whatever reason) from the Company, Executive submitted or assisted in the development or submission of a

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presentation or proposal of any kind on behalf of the Company or any of its Subsidiaries or affiliates, acquired or had access to any Confidential Information or had contact with as a result of Executive’s employment with the Company.

“CDW Employee” means any person who was an officer, manager-level or other key employee or any material group of employees of the Company or any of its Subsidiaries or affiliates either (i) at any time within 3 months of the prohibited contact; or (ii) at any time within 3 months of Executive’s termination (for whatever reason) from the Company.

“CDW Vendor” means any person or entity that provided goods or services to CDW or otherwise did business with the Company at any time within a two-year period prior to Executive’s termination (for whatever reason) from the Company.]¹² 

8.Remedies. The parties hereto (and the Investors as third party beneficiaries hereof) shall be entitled to enforce their respective rights under this Agreement specifically, to recover damages by reason of any breach of any provision of this Agreement, and to exercise all other rights existing in their favor. The parties hereto acknowledge and agree that money damages would not be an adequate remedy for any breach of the provisions of this Agreement and that any party hereto (and the Institutional Investors as third party beneficiaries hereof) may, in their sole discretion, apply to any court of law or equity of competent jurisdiction for specific performance and/or injunctive relief (without posting bond or other security) in order to enforce or prevent any violation of the provisions of this Agreement.

9.Definitions.

(a)The following terms, as used in this Agreement, have the following meanings:

"Act" means the Delaware Limited Liability Company Act, 6 Del. L. § 18‑101, et seq., as it may be amended from time to time, and including any successor statute.

"Affiliate" has the meaning given such term in the LLC Agreement.

"Board" shall mean the board of managers of the Company.

["Cause" shall have the meaning assigned to such term in Section 4 of the Employment Agreement.]¹³ 

¹² This language constitutes Section 7 of the agreement with Mr. Berger, Mr. Eckrote, Ms. Leahy, Mr. Richards, Mr. Stevens and Ms. Ziegler.

¹³This definition of "Cause" is included in Mr. Edwardson's agreement.

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["Cause" shall have the meaning assigned to such term in any written employment agreement between Executive and the Company or any of its Subsidiaries or, in the absence of any such written employment agreement, shall mean one or more of the following: (i) Executive's refusal (after written notice and reasonable opportunity to cure) to perform duties properly assigned which are consistent with the scope and nature of Executive's position, or (ii) Executive's commission of an act materially and demonstrably detrimental to the financial condition and/or goodwill of the Company or any of its Subsidiaries, which act constitutes gross negligence or willful misconduct in the performance of duties to the Company or any of its Subsidiaries, or (iii) Executive's commission of any theft, fraud, act of dishonesty or breach of trust resulting in or intended to result in material personal gain or enrichment of Executive at the direct or indirect expense of the Company or any of its Subsidiaries, or (iv) Executive's conviction of a felony involving moral turpitude, but specifically excluding any conviction based entirely on vicarious liability or (v) a material violation of any restrictive covenant with respect to non‑competition, non‑solicitation, confidentiality or protection of trade secrets (or similar provision regarding intellectual property) by which Executive is bound under any agreement between Executive and the Company and its Subsidiaries. No act or failure to act will be considered "willful" (x) unless it is done, or omitted to be done, by Executive in bad faith or without reasonable belief that Executive's action or omission was in the best interests of the Company or (y) if it is done, or omitted to be done, in reliance on the informed advice of the Company's outside counsel or independent accountants or at the express direction of the Board.]¹⁴ 

"CDW" means CDW LLC, an Illinois limited liability company and indirect, wholly‑owned Subsidiary of the Company.

"Class A Common Units" has the meaning given such term in the LLC Agreement.

"Class B Common Units" has the meaning given such term in the LLC Agreement.

"Common Units" has the meaning given such term in the LLC Agreement.

"Date of Termination" shall mean, as applicable, (i) if Executive's employment is terminated by the Company or any Subsidiary, the effective date of termination as specified in the written notice from the Company or such Subsidiary to Executive terminating Executive's employment, (ii) if Executive terminates his/her employment, the date the Company or any Subsidiary receives notice from Executive terminating his/her employment (or if later, the effective date of such termination as reflected in such notice), (iii) if Executive's employment is terminated other than pursuant to (i) or (ii), then the date determined in good faith by the Board, (iv) the date the services (including service as a Manager, advisor or consultant as contemplated by and described in Rule 701) Executive provided to the Company or any Subsidiary terminated, or (v) the effective date upon which Executive ceases to be a manager.

¹⁴This definition of "Cause" is included in the agreements with Mr. Berger, Mr. Eckrote, Ms. Leahy, Mr. Richards, Mr. Stevens and Ms. Ziegler.

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["Disability" shall have the meaning assigned to such term in Section 4(b) of the Employment Agreement.]¹⁵ 

["Disability" shall have the meaning assigned to such term in any written employment agreement with the Company or any Subsidiary or, in the absence of any such written employment agreement, shall mean Executive's inability, due to illness, accident, injury, physical or mental incapacity or other disability, to carry out effectively Executive's duties and obligations to the Company or any of its Subsidiaries or, if applicable based on Executive's position, to participate effectively and actively in the management of the Company or any of its Subsidiaries for a period of at least 90 consecutive days or for shorter periods aggregating at least 120 days (whether or not consecutive) during any twelve month period, as determined in the reasonable judgment of the Board. A Disability shall be deemed to have occurred on the date that either Executive or Executive's personal representative or legal guardian, on the one hand, or the Company, on the other hand, provides notice to the other party of the satisfaction of each of the requirements to constitute a Disability set forth above or on such other date as the parties shall mutually agree.]¹⁶ 

[“Employment Agreement” means that certain Employment Agreement, dated as of October 12, 2007, by and between CDW LLC (f/k/a CDW Corporation) and Executive.]¹⁷ 

"Executive Units" shall mean the Class B Common Units issued to Executive hereunder and units of the Company's equity or other capital interests issued with respect to such Class B Common Units by way of a split, combination, distribution or other recapitalization.

"Fair Market Value" of the Executive Units shall mean the fair market value of such unit, taking into account all relevant factors determinative of value (but without regard to any discounts for the lack of liquidity of such securities and minority interests), as determined in accordance with the following procedure. Initially, Fair Market Value shall be determined by the Board acting in good faith. Upon request, the Company will provide Executive, strictly for use in determining whether to seek an appraisal, its calculation of Fair Market Value and a description of the methodology and metrics utilized by the Company in making such determination. If Executive believes that the amount determined by the Board to be the Fair Market Value of the Executive Unit is less than the amount that Executive believes to be the Fair Market Value of such Executive Unit and the resulting amount in dispute exceeds $50,000, Executive may elect to direct the Company to obtain an appraisal of the Fair Market Value of such Executive Unit, which appraisal shall be prepared by a qualified independent appraiser, mutually selected by the Company and Executive. If the Company and Executive are unable to agree on such appraiser, they shall each select a qualified independent appraiser, and the two such appraisers shall select a third qualified independent ¹⁵ This definition of "Disability" is included in Mr. Edwardson's agreement.

¹⁶ This definition of "Disability" is included in the agreements with Mr. Berger, Mr. Eckrote, Ms. Leahy, Mr. Richards, Mr. Stevens and Ms. Ziegler.

¹⁷This definition of "Employment Agreement" is included in Mr. Edwardson's agreement.

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appraiser who has not provided any services to any of the Company, any Institutional Investor or Executive, within twenty‑four months preceding the engagement for such appraisal, which third appraiser shall prepare the determination of Fair Market Value. Executive's election to challenge the Board's determination must be in writing and given to the Company within fifteen (15) days after Executive receives the Board's determination of Fair Market Value. The determination of the appraiser shall be the final and binding determination of Fair Market Value. If such appraiser determines Fair Market Value to be 105% or more of the Fair Market Value determined by the Board, then the Company shall pay the cost of all such appraisers. If such appraiser determines the Fair Market Value to be less than 105% of the Fair Market Value determined by the Board, then Executive shall pay the cost of all such appraisers. Notwithstanding the foregoing, if the foregoing procedure has resulted in the receipt of an appraisal of Class B Common Units from a qualified independent appraiser within 6 months prior to the date on which the Fair Market Value determination is to be made by the Board hereunder and if the Board's good faith determination of Fair Market Value is greater than or equal to the amount reflected in such prior appraisal, Executive shall not have any right to seek an appraisal hereunder.

"Family Group" shall mean, with respect to a Person who is an individual, such Person's spouse and descendants (whether natural or adopted), and any trust, family limited partnership, limited liability company or other entity wholly owned, directly or indirectly, by such Person or such Person's spouse and/or descendants that is and remains solely for the benefit of such Person and/or such Person's spouse and/or descendants and any retirement plan for such Person.

"IPO" has the meaning assigned to that term in the LLC Agreement.

"Institutional Investors" shall mean, collectively, Madison Dearborn Capital Partners V A, L.P., a Delaware limited partnership, Madison Dearborn Capital Partners V C, L.P., a Delaware limited partnership, Madison Dearborn Capital Partners V Executive A, L.P., a Delaware limited partnership, Providence Equity Partners VI L.P., a Delaware limited partnership and Providence Equity Partners VI A, L.P., a Delaware limited partnership.

"Person" means any individual, partnership, corporation, association, joint stock company, trust, joint venture, limited liability company, unincorporated organization, governmental entity or department, agency or political subdivision thereof.

"Public Sale" has the meaning assigned to that term in the Unitholders Agreement.

"Rule 701" means Rule 701 promulgated by the Securities Exchange Commission under the Securities Act.

"Sale of the Company" shall mean any transaction or series of transactions pursuant to which any Person(s) or a group of related Persons (other than the Institutional Investors and their Affiliates) in the aggregate acquire(s) (i) at least 51% of the equity securities of the Company entitled to vote (other than voting rights accruing only in the event of a default, breach, event of noncompliance or other contingency) to elect members of the Board (whether by merger, consolidation, reorganization, combination, sale or transfer of the Company's equity securities, unitholder or voting agreement, proxy power of attorney or otherwise) or (ii) all or substantially all

15

of the Company's assets determined on a consolidated basis (and, for such purpose, a sale of at least 51% of the equity securities, determined by vote or value, of either VH Holdings or CDW shall be deemed a sale of substantially all of the Company's assets); provided, that an IPO shall not constitute a Sale of the Company.

"Section 351 Transaction" has the meaning assigned to that term in the LLC Agreement.

"Securities Act" means the Securities Act of 1933, as amended from time to time and any successor statute, and any rules or regulations promulgated thereunder.

"Subsidiary" has the meaning given such term in the LLC Agreement.

"Transfer" has the meaning given such term in the LLC Agreement.

"Unit" means an interest in the Company's capital, income, gains, losses, deductions and expenses and the right to vote (if any) on certain Company matters if and as provided in the LLC Agreement or the Act. Initially, the Units shall be comprised of Class A Common Units and Class B Common Units.

"Unitholders Agreement" means that certain Unitholders Agreement, dated as of the date hereof, as amended from time to time, between the Company and certain of its unitholders.

"VH Holdings" means VH Holdings, Inc., a Delaware corporation and a direct, wholly‑owned Subsidiary of the Company.

(b)Whenever this Agreement requires a calculation of Common Units held by the Institutional Investors such calculation shall aggregate the number of Common Units held by Madison Dearborn Capital Partners V‑A, L.P., a Delaware limited partnership, Madison Dearborn Capital Partners V‑C, L.P., a Delaware limited partnership, Madison Dearborn Capital Partners V Executive‑A, L.P., a Delaware limited partnership, Providence Equity Partners VI L.P., a Delaware limited partnership, Providence Equity Partners VI‑A L.P., a Delaware limited partnership, MDCP Co‑Investors (CDW), L.P., a Delaware limited partnership, and PEP Co‑Investors (CDW), L.P., a Delaware limited partnership and their Permitted Transferees (as such term defined in the Unitholders Agreement).

10.Notices. Any notice provided for in this Agreement must be in writing and must be personally delivered, sent by telecopy with original to follow by overnight courier service, by first class mail (postage prepaid and return receipt requested) or reputable overnight courier service (charges prepaid) to the recipient at the addresses indicated below:

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Notices to the Company:
VH Holdings, Inc.
c/o CDW Corporation
200 N. Milwaukee Avenue
Vernon Hills, IL 60061
Attention:    Chief Executive Officer
Facsimile:    847‑968‑0336

with copies to (which shall not constitute notice):
Madison Dearborn Capital Partners V A, L.P.
Madison Dearborn Capital Partners V C, L.P.
Madison Dearborn Capital Partners V Executive A, L.P.
Three First National Plaza
Suite 3800
Chicago, IL 60602
Attention:    Benjamin D. Chereskin
George Peinado
Facsimile:    312‑895‑1001

and

Providence Equity Partners VI L.P.
Providence Equity Partners VI A L.P.
50 Kennedy Plaza, 18th Floor
Providence, RI 02903
Attention:    Glenn Creamer
Michael Dominguez
Facsimile:    401‑751‑1790

and

Kirkland & Ellis LLP300 North LaSalle Street
Chicago, IL 60654
Facsimile:    312‑862‑2200
Attention: Michael D. Paley

and

Weil, Gotshal and Manges
50 Kennedy Plaza, 11th Floor
Providence, RI 02903
Attention: David Duffell
Facsimile: 401‑278‑4710

17

Notices to the Institutional Investors:
Madison Dearborn Capital Partners V A, L.P.
Madison Dearborn Capital Partners V C, L.P.
Madison Dearborn Capital Partners V Executive A, L.P.
Three First National Plaza
Suite 3800
Chicago, IL 60602
Attention:    Benjamin D. Chereskin
George Peinado
Facsimile:    312‑895‑1001

and

Providence Equity Partners VI L.P.
Providence Equity Partners VI A L.P.
50 Kennedy Plaza, 18th Floor
Providence, RI 02903
Attention:    Glenn Creamer
Michael Dominguez
Facsimile:    401‑751‑1790

with copies to (which shall not constitute notice):
Kirkland & Ellis LLP300 North LaSalle Street
Chicago, IL 60654
Facsimile:    312-862‑2200
Attention:    Michael D. Paley

and

Weil, Gotshal and Manges
50 Kennedy Plaza, 11th Floor
Providence, RI 02903
Attention: David Duffell
Facsimile: 401‑278‑4710

Notices to Executive:To the Executive’s address on file with the Company

or to such other address or to the attention of such other Person as the recipient party has specified by prior written notice to the sending party. Any notice under this Agreement shall be deemed to have been given when so delivered or, if sent by telecopy the day of receipt, or if mailed, three days

18

after deposit in the U.S. mail (return receipt requested) and one day after deposit with a reputable overnight courier service.

11.General Provisions.

(a)Transfers in Violation of Agreement. Any Transfer or attempted Transfer of any Executive Units in violation of any provision of this Agreement, the LLC Agreement or the Unitholders Agreement shall be void, and the Company shall not record such Transfer on its books or treat any purported Transferee of such Executive Units as the owner of such Executive Units for any purpose.

(b)Irrevocability: Binding Effect on Successors and Assigns. Executive hereby acknowledges and agrees that, except as provided under applicable federal and state securities laws, that Executive is not entitled to cancel, terminate or revoke this Agreement or any agreements of Executive hereunder, and that this Agreement and such other agreements shall survive the death or disability of Executive and shall be binding upon and inure to the benefit of the parties and their respective heirs, executors, administrators, successors, legal representatives and assigns (including subsequent holders of Executive Units).

(c)Survival of Covenants, Representations and Warranties. All covenants, representations and warranties contained herein or made in writing by any party in connection herewith shall survive the execution and delivery of this Agreement and the consummation of the transactions contemplated hereby.

(d)Severability. Whenever possible, each provision of this Agreement shall be interpreted in such manner as to be effective and valid under applicable law, but if any provision of this Agreement is held to be invalid, illegal or unenforceable in any respect under any applicable law or rule in any jurisdiction, such invalidity, illegality or unenforceability shall not affect any other provision or any other jurisdiction, but this Agreement shall be reformed, construed and enforced in such jurisdiction as if such invalid, illegal or unenforceable provision had never been contained herein.

(e)Complete Agreement. This Agreement [and the Employment Agreement]¹⁸, those documents expressly referred to herein and other documents of even date herewith embody the complete agreement and understanding among the parties with respect to the subject matter hereof and supersede and preempt any prior understandings, agreements or representations by or among the parties, written or oral, which may have related to the subject matter hereof in any way.

(f)Counterparts. This Agreement may be executed in separate counterparts, each of which is deemed to be an original and all of which taken together constitute one and the same agreement.

¹⁸ This language is included in Mr. Edwardson's agreement.

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(g)Descriptive Headings; Interpretation. The descriptive headings of this Agreement are inserted for convenience only and do not constitute a part of this Agreement.

(h)No Strict Construction. The language used in this Agreement shall be deemed to be the language chosen by the parties hereto to express their collective mutual intent, and no rule of strict construction shall be applied against any person. The term "including" as used herein shall be by way of example, and shall not be deemed to constitute a limitation of any term or provision contained herein. Each defined term used in this Agreement has a comparable meaning when used in its plural or singular form.

(i)Governing Law. All questions concerning the construction, validity, enforcement and interpretation of this Agreement and the exhibits hereto shall be governed by the internal law, and not the law of conflicts, of the State of Delaware.

(J)WAIVER OF JURY TRIAL. AS A SPECIFICALLY BARGAINED FOR INDUCEMENT FOR EACH OF THE PARTIES HERETO TO ENTER INTO THIS AGREEMENT (AFTER HAVING THE OPPORTUNITY TO CONSULT WITH COUNSEL), EACH PARTY HERETO EXPRESSLY WAIVES THE RIGHT TO TRIAL BY JURY IN ANY LAWSUIT OR PROCEEDING RELATING TO OR ARISING IN ANY WAY FROM THIS AGREEMENT OR THE MATTERS CONTEMPLATED HEREBY.

(k)Remedies. Each of the parties to this Agreement shall be entitled to enforce its rights under this Agreement specifically, to recover damages and costs (including reasonable attorney's fees) caused by any breach of any provision of this Agreement and to exercise all other rights existing in its favor. The parties hereto agree and acknowledge that money damages would not be an adequate remedy for any breach of the provisions of this Agreement and that any party may in its sole discretion apply to any court of law or equity of competent jurisdiction (without posting any bond or deposit) for specific performance and/or other injunctive relief in order to enforce or prevent any violations of the provisions of this Agreement.

(l)Amendment and Waiver. Except as otherwise provided herein, any provision of this Agreement may be amended or waived only with the prior written consent of Executive and the Company; provided that no provision of Sections 3, 4, 5, 6, 7, 8 or of this Section 11(l) (or the definitions used in any of the foregoing sections) may be amended or waived without the prior written consent of the Institutional Investors.

(m)Community Property. If Executive is lawfully married as of the date hereof and Executive's address or the permanent residence of Executive's spouse is located in a community property jurisdiction, Executive's spouse shall execute and deliver to the Company on the date hereof the Consent in the form of Exhibit B attached hereto.

(n)Business Days. If any time period for giving notice or taking action hereunder expires on a day which is a Saturday, Sunday or legal holiday in the state in which the Company's chief executive office is located, the time period shall be automatically extended to the business day immediately following such Saturday, Sunday or holiday.

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(o)Third‑Party Beneficiary. The Company and Executive acknowledge that each of the Institutional Investors is a third‑party beneficiary under this Agreement and that the Institutional Investors can enforce the provisions of this Agreement intended for their benefit.

(p)Consent to Jurisdiction. Each party to this Agreement, by its execution hereof, (a) hereby irrevocably submits to the exclusive jurisdiction of the state and federal courts sitting in the State of Illinois for the purpose of any action, claim, cause of action or suit (in contract, tort or otherwise), inquiry, proceeding or investigation arising out of or based upon this Agreement or relating to the subject matter hereof, (b) hereby waives to the extent not prohibited by applicable law, and agrees not to assert, and agrees not to allow any of its Permitted Transferees to assert, by way of motion, as a defense or otherwise, in any such action, any claim that they are not subject personally to the jurisdiction of the above named courts, that their property is exempt or immune from attachment or execution, that any such proceeding brought in one of the above named courts is improper, or that this Agreement or the subject matter hereof or thereof may not be enforced in or by such court and (c) hereby agrees not to commence or maintain any action, claim, cause of action or suit (in contract, tort or otherwise), inquiry, proceeding or investigation arising out of or based upon this Agreement or relating to the subject matter hereof or thereof other than before one of the above named courts nor to make any motion or take any other action seeking or intending to cause the transfer or removal of any such action, claim, cause of action or suit (in contract, tort or otherwise), inquiry, proceeding or investigation to any court other than one of the above named courts whether on the grounds of inconvenient forum or otherwise. Notwithstanding the foregoing, any party to this Agreement may commence and maintain an action to enforce a judgment of any of the above named courts in any court of competent jurisdiction.

* * * * *

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IN WITNESS WHEREOF, the parties hereto have executed this Class B Common Unit Grant Agreement on the date first written above.

CDW HOLDINGS LLC

By:    
Name: John A. Edwardson        
Its: Chairman and Chief Executive Officer    

Signature Page to Class B Common Unit Grant Agreement

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EX-10.13

Exhibit 10.13

FORM OF

CDW HOLDINGS LLC

(MANAGEMENT)
CLASS B COMMON UNIT GRANT AGREEMENT

THIS CLASS B COMMON UNIT GRANT AGREEMENT (this "Agreement") is made as of ____________, by and between CDW Holdings LLC, a Delaware limited liability company (the "Company"), and _______________ ("Executive"). Capitalized terms used but not otherwise defined herein or in the LLC Agreement (as defined below) shall have the meanings assigned to such terms in Section 9 hereof.

The parties hereto agree as follows:

1.Issuance of Class B Common Units.

(a)Issuance. Upon execution of this Agreement, the Company will issue to Executive, and Executive will accept from the Company, ______ of the Company's Class B Common Units, without any consideration paid, or any other Capital Contribution (as defined in the LLC Agreement) made or deemed made, by or on behalf of Executive in respect thereof, subject to the provisions of the LLC Agreement (as defined below) and the Company's 2007 Incentive Equity Plan (the "Plan"). The Class B Common Units granted hereunder are referred to herein as "Executive Units." Each Executive Unit shall have a Participation Threshold equal to the Liquidation Value of a Class A Common Unit on the date hereof (which is $___ per Class A Common Unit) and shall be designated as Series __ Class B Common Units (in accordance with Section 3.5(b) of the LLC Agreement).

(b)Conditions to Issuance. Executive hereby acknowledges and agrees, as a condition to the effectiveness of the issuance of the Executive Units hereunder, that the Executive Units issued hereunder to Executive shall be subject to the terms of the Company's Amended and Restated Limited Liability Company Agreement (as the same may be amended, supplemented or otherwise modified from time to time in accordance with its terms, the "LLC Agreement") to which Executive is already a party. By execution hereof, Executive acknowledges that the Company is relying upon the accuracy and completeness of the representations contained herein in complying with its obligations under applicable securities laws.

(c)Tax Election. Executive shall make an effective election with the Internal Revenue Service under Section 83(b) of the Internal Revenue Code and the regulations promulgated thereunder in the form of Exhibit A attached hereto and shall deliver the executed Section 83(b) election to the Company for filing with the Internal Revenue Service within five days following the date hereof.

2

(d)Possession of Certificates. Until the earlier to occur of a Sale of the Company and an IPO, any certificates evidencing Executive Units shall be held by the Company for the benefit of Executive and the other holder(s) of Executive Units, if any. Any certificates evidencing Executive Units held by Executive or Executive's Permitted Transferee shall be delivered by Executive to the Company, together with appropriate irrevocable unit powers undated and duly executed in blank sufficient to transfer title thereto upon the occurrence of a Sale of the Company or otherwise upon a repurchase of such Executive Units hereunder. Upon the occurrence of a Sale of the Company, the Company shall either (i) return to the record holders thereof any certificates representing Vested Units (as defined in Section 2(a) below), together with unit powers previously delivered by Executive, or (ii) deliver to the record holders of the Executive Units all proceeds received by the Company from the transfer of the Vested Units in connection with a Sale of the Company. Upon the occurrence of an IPO or a Section 351 Transaction, the Company shall return to the record holders thereof any certificates representing Vested Units, together with unit powers previously delivered by Executive.

(e)Executive Representations and Warranties. In connection with the grant of the Executive Units hereunder, Executive hereby represents and warrants to the Company that:

(i)The Executive Units to be acquired by Executive pursuant to this Agreement shall be acquired for Executive's own account and not with a view to, or intention of, distribution thereof in violation of the Securities Act, or any applicable state securities laws, and the Executive Units shall not be disposed of in contravention of the Securities Act or any applicable state securities laws;

(ii)This Agreement constitutes the legal, valid and binding obligation of Executive, enforceable in accordance with its terms, and the execution, delivery and performance of this Agreement and the LLC Agreement by Executive do not and shall not conflict with, violate or cause a breach of any agreement, contract or instrument to which Executive is a party or any judgment, order or decree to which Executive is subject;

(iii)Executive is an officer or executive or director-level employee of the Company and of CDW, is sophisticated in financial matters and is able to evaluate the risks and benefits of the investment in the Executive Units; and

(iv)Executive is able to bear the economic risk of the Executive Units for an indefinite period of time because the Executive Units have not been registered under the Securities Act and, therefore, cannot be sold unless subsequently registered under the Securities Act or an exemption from such registration is available.

(v)Executive has had an opportunity to ask questions and receive answers concerning the terms and conditions of the Executive Units and has had full access to such other information concerning the Company as he or she has requested. Executive has reviewed, or has had an opportunity to review, the LLC Agreement in connection with the receipt of the Executive Units hereunder.

2

(f)Additional Acknowledgements. As an inducement to the Company to issue the Executive Units to Executive and as a condition thereto, Executive hereby acknowledges and agrees that:

(i)Neither the issuance of the Executive Units to Executive nor any provision contained in this Agreement shall entitle Executive to remain in the employment of the Company and/or any of its Subsidiaries or affect the right of the Company and/or any of its Subsidiaries to terminate Executive's employment at any time; and

(ii)Except as expressly set forth in the LLC Agreement or as required by applicable law, the Company shall have no duty or obligation to disclose to Executive, and Executive shall have no right to be advised of, any material information regarding the Company and its Subsidiaries at any time prior to, upon or in connection with the repurchase of Executive Units upon the termination of Executive's employment with the Company and/or any of its Subsidiaries or as otherwise provided hereunder.

(g)Compensatory Arrangements; Rule 701 Exemption. The Company and Executive hereby acknowledge and agree that this Agreement has been executed and delivered, and the Executive Units have been issued hereunder, in connection with and as a part of the compensation and incentive arrangements between the Company and Executive, and pursuant and subject to the provisions of the Plan. Each of the Executive Units granted hereunder is intended to qualify for an exemption from the registration requirements under the Securities Act, pursuant to Rule 701 (the "Exemption") and under similar exemptions under applicable state securities laws. In the event that any provision of the Plan or this Agreement would cause the Executive Units granted hereunder to not qualify for the Exemption, Executive and the Company agree that this Agreement shall be deemed automatically amended to the extent necessary to cause the Executive Units to qualify for the Exemption.

2.Vesting of Units.

(a)General. Each of the Executive Units issued hereunder shall be subject to vesting as set forth in this Section 2. Executive Units which have become vested pursuant to this Section 2 are referred to herein as "Vested Units," and Executive Units which have not become Vested Units are referred to herein as "Unvested Units."

(b)Vesting. The Executive Units shall vest daily on a pro rata basis commencing ____________ and continuing through ____________ if, and only if, Executive is, and has been, continuously (except for any absence for vacation, leave, etc. in accordance with the Company's or its Subsidiaries' policies) (i) employed by the Company or any of its Subsidiaries, (ii) serving as a manager or director of the Company or its Subsidiaries (a "Manager") or (iii) providing services to the Company or any of its Subsidiaries as an advisor or consultant as contemplated by or described in Rule 701, in each case from the date of this Agreement through and including such date.¹ The number of Vested Units shall not increase after Executive ceases to be an employee of or after ¹ The Executive Units vest daily on a pro rata basis between the grant date and the fifth anniversary of the grant date.

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termination of Executive's services (including service as a Manager, advisor or consultant as contemplated by and described in Rule 701) to the Company or any of its Subsidiaries; provided, however, that in the event Executive ceases to be employed by or provide services (including service as a Manager, advisor or consultant as contemplated by and described in Rule 701) to the Company or any of its Subsidiaries due to Executive's death or Disability, an additional portion of the Executive Units, equal to the amount that would vest over a period of one (1) year, will vest on the date of death or Disability.

(c)Acceleration of Vesting on Sale of the Company. Immediately prior to a Sale of the Company, all Executive Units which have not yet become Vested Units shall immediately vest and become Vested Units, if, and only if, Executive is, and has been continuously (except for any absence for vacation, leave, etc. in accordance with the Company's or its Subsidiaries' policies) since the date hereof employed or providing services (including service as a Manager, advisor or consultant as contemplated by and described in Rule 701 promulgated under the Act) to the Company or its Subsidiaries as of such date.

(d)Cancellation of Executive Units.

(vi)If Executive's employment with the Company and its Subsidiaries and the services Executive provides (including service as a Manager, advisor or consultant as contemplated by and described in Rule 701) to the Company and all of its Subsidiaries terminate for any reason, all Unvested Units shall be automatically cancelled on the date of termination without any consideration paid therefor and without further action on the part of the Company or any holder of any of the Unvested Units.

(vii)All Vested Units shall also be automatically cancelled without any consideration paid therefor and without further action on the part of the Company or any holder of any of the Vested Units if Executive's employment with the Company and all of its Subsidiaries and the services Executive provides (including service as a Manager, advisor or consultant as contemplated by and described in Rule 701) to the Company and all of its Subsidiaries are terminated for Cause or if Executive violates any agreement between Executive and the Company or its Subsidiaries with respect to non‑competition, non‑solicitation, confidentiality or protection of trade secrets (or similar provision regarding intellectual property).

3.Repurchase Option.

(a)Repurchase of Vested Units on Termination of Employment or Services. If Executive's employment with the Company and its Subsidiaries and the services that Executive provides (including service as a Manager, advisor or consultant as contemplated by and described in Rule 701) to the Company or any of its Subsidiaries terminate for any reason other than Cause (including, without limitation, as a result of Executive's death or Disability, or as a result of Executive's retirement or resignation), first the Company and then the Institutional Investors shall have the right, but not the obligation, to purchase all or any portion of the Vested Units at a price per unit equal to Fair Market Value of such Executive Unit as of the date of repurchase; provided, however, if Executive Units are repurchased at the Fair Market Value thereof pursuant to this Section

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3(a) but Executive violates any agreement between Executive and the Company or its Subsidiaries with respect to non‑competition, non‑solicitation, confidentiality or protection of trade secrets (or similar provision regarding intellectual property), then Executive shall immediately remit a cash payment to the Company equal to the Fair Market Value of each such Executive Unit as of the date of repurchase; provided, further, however, that any obligation arising under the foregoing proviso may be offset against any other amounts due to Executive by the Company under any promissory note received in consideration of the repurchase of such Executive Units.

(b)Repurchase Procedure for the Company. The Company may elect to repurchase all or any portion of the Executive Units (the "Available Executive Units") pursuant to Section 3(a) by delivery of written notice (a "Company Repurchase Notice") to Executive (and any other holder of Executive Units) within 90 days after the Date of Termination for any Executive Units vested more than six months and one day prior to the Date of Termination (or in the case of Executive Units vested less than six months and one day prior to the Date of Termination, no earlier than six months and one day, and no later than 241 days, after the Date of Termination) (the "Repurchase Notice Period"). The Company Repurchase Notice shall set forth the number of Executive Units to be acquired and the time and place for the closing of the transaction.

(c)Repurchase Procedure for the Institutional Investors. If for any reason the Company does not elect to purchase all of the Available Executive Units, then the Institutional Investors shall be entitled to repurchase all or any portion of the Available Executive Units that were not repurchased by the Company pursuant to Section 3(b) above (the "Remaining Executive Units"). As soon as practicable after the Company has determined that it will not purchase all of the Available Executive Units, but in any event within 60 days after the beginning of the Repurchase Notice Period corresponding to such Available Executive Units, the Company shall give written notice (the "Remaining Executive Units Notice") to each Institutional Investor setting forth the number of Remaining Executive Units and the purchase price for the Remaining Executive Units. The Institutional Investors may elect to purchase all or any portion of the Remaining Executive Units by giving written notice to the Company within 30 days after the Remaining Executive Units Notice has been delivered to the Institutional Investors by the Company (but no later than the end of the Repurchase Notice Period if no Remaining Executive Units Notice is delivered). If the Institutional Investors elect to purchase an aggregate amount of Remaining Executive Units in excess of the amount of Remaining Executive Units specified in the Remaining Executive Units Notice, then the Remaining Executive Units shall be allocated among the Institutional Investors on a pro rata basis according to the amount of Common Units owned by each Institutional Investor on the date of the Remaining Executive Units Notice. Any Institutional Investor may condition its election to purchase such Remaining Executive Units on the election of one or more other Institutional Investors to purchase Remaining Executive Units. As soon as practicable, and in any event within the 30 day period beginning on the date the Remaining Executive Units Notice is delivered to the Institutional Investors pursuant to this Section 3(c) (but no later than the end of the Repurchase Notice Period if no Remaining Executive Units Notice is delivered), the Company shall deliver a further repurchase notice (the "Investor Repurchase Notice") to the holders of such Remaining Executive Units setting forth the number of Remaining Executive Units to be acquired pursuant to such Institutional Investor election, the aggregate consideration to be paid by the respective Institutional Investors for such Remaining Executive Units and the time and place for

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the closing of the transaction. At the time the Company delivers such Investor Repurchase Notice to the holders of such Remaining Executive Units, the Company shall also deliver written notice to each Institutional Investor setting forth the amount of Executive Units such Institutional Investor is entitled to purchase, the aggregate consideration to be paid therefor, and the time and place of the closing of the transaction.

(d)Restrictions on Repurchases. Notwithstanding anything to the contrary contained in this Agreement, all repurchases of Executive Units by the Company shall be subject to applicable restrictions contained in the Act and in the Company's and its Subsidiaries' debt and equity financing agreements. If any such restrictions prohibit the repurchase of Executive Units hereunder which the Company is otherwise entitled to make, the time periods provided in this Section 3 shall be suspended, and the Company shall make such repurchases at the applicable purchase price therefore following the lapse of such restrictions.

(e)Deemed Repurchase. Upon delivery of the full consideration for the Executive Units at the closing of a repurchase pursuant to this Section 3 (including delivery of any subordinated promissory note pursuant to Section 3(g)), then from and after such time, the holder of such Executive Units from whom such securities are to be purchased shall cease to have any rights as a holder of such securities, and such securities shall be deemed purchased in accordance with the applicable provisions hereof and the purchaser thereof shall be deemed the owner (of record and beneficially) and holder(s) of such securities, whether or not the certificate representing such Executive Units has been delivered as required by this Agreement.

(f)Revocation of Election. Any election by the Company or the Institutional Investors (or any of their designees) to purchase Executive Units pursuant to this Section 3 shall be revocable by such Person (with respect to all or any portion of the Executive Units elected to be purchased) at any time prior to the closing of such purchase, without any liability whatsoever to such Person in respect of the rights and obligations in this Section 3.

(g)Manner of Payment. If the Company elects to purchase all or any portion of such Executive Units, including Executive Units held by one or more of Executive's Transferees, then, within 90 days following the delivery of the Company Repurchase Notice, the Company shall pay for such Executive Units, at the Company's option, (i) only in the event the Company's and its Subsidiaries' debt financing agreements restrict the Company from repurchasing such Executive Units, with a subordinated promissory note of the Company, which subordinated promissory note shall (x) bear interest at the prime rate (as published from time to time in The Wall Street Journal, electronic edition) (compounded calendar quarterly and which shall be payable annually in cash unless otherwise prohibited), (y) have all principal payments due promptly following such time as the Company's debt financing agreements permit the Company to make such repurchase in cash (but in no event later than the fifth anniversary of the date of issuance of such promissory note) and prior to the payment of any dividends or other distributions on any of the Company's equity securities, and (z) be subordinated on terms and conditions satisfactory to the holders of the Company's or its Subsidiaries' indebtedness for borrowed money (but only to the extent required by the terms of such indebtedness), (ii) by certified check or wire transfer of funds, (iii) by delivery of a number of shares of common stock of VH Holdings having a Fair Market Value equal to the aggregate repurchase

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price for such Executive Units (the "Repurchase Shares"); provided that, in the event any Repurchase Shares are issued, promptly following the closing of the repurchase transaction, the Company may direct VH Holdings and VH Holdings may accordingly redeem, and the holder of such Repurchase Shares shall sell to VH Holdings, all of the Repurchase Shares for an aggregate amount equal to the aggregate repurchase price for the Executive Units (or the portion thereof previously assigned to the Repurchase Shares), which amount shall be paid in cash unless the conditions of clause (i) of this Section 3(g) shall have been met, in which case, such amount may be paid through the issuance of a subordinated promissory note of VH Holdings containing and subject to the same terms as provided in clause (i) of this Section 3(g), or (iv) any combination of the foregoing. If an Institutional Investor elects to purchase all or any portion of the Remaining Executive Units, such Institutional Investor shall pay for such Executive Units by certified check or wire transfer of funds.

(h)Termination of Repurchase Options. The provisions of this Section 3 shall terminate with respect to all Executive Units upon the first to occur of (i) the consummation of an IPO or (ii) the consummation of a Sale of the Company, except if, following such event, Executive's employment with the Company or any of its Subsidiaries or the services Executive provides (including service as a Manager, advisor or consultant as contemplated by and described in Rule 701) to the Company or any of its Subsidiaries are terminated for Cause or Executive violates any non competition, non solicitation or confidentiality covenants in favor of the Company or its Subsidiaries (or any new parent entity of CDW or VH Holdings) by which Executive is bound (whether contained in this Agreement or any other agreement), then the repurchase rights under this Section 3 shall again apply to the repurchase of the Executive Units as if the date of such event were the Date of Termination for purposes of this Section 3; provided, however, that no such repurchase may occur after any transaction that reduces the Institutional Investors' Class A Common Units to less than 10% of the Class A Common Units acquired as of the date hereof.

4.Restrictions on Transfer.

(a)Transfer of Executive Units. The holders of Executive Units shall not Transfer any interest in any Executive Units, except pursuant to (i) a Public Sale (following an IPO), (ii) a Sale of the Company or in connection with a Section 351 Transaction, (iii) the provisions of Section 3 above or (iv) the provisions of Section 4(b) below.

(b)Certain Permitted Transfers. The restrictions set forth in this Section 4 shall not apply with respect to any Transfer of Vested Units made (i) in the event of the death of such holder of Executive Units, by will or pursuant to applicable laws of descent and distribution, (ii) to such Person's legal guardian (in case of any mental incapacity) or (iii) among such Person's Family Group (each such Transfer, a "Permitted Transfer"); provided that the restrictions contained in this Agreement will continue to be applicable to the Executive Units after any Transfer pursuant to Section 4(b). At least 15 days prior (other than in the case of Transfers pursuant clauses (i) or (ii) above, in which case as promptly as practical following such Transfer) to the Transfer of Executive Units pursuant to this Section 4(b), the Transferee(s) will deliver a written notice to the Company, which notice shall disclose in reasonable detail the identity of such Transferee. Any Transferee of Executive Units pursuant to a Transfer in accordance with the provisions of this Section 4(b) is herein referred to as a "Permitted Transferee." Notwithstanding the foregoing, (A) no party hereto

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shall avoid the provisions of this Agreement or the LLC Agreement by (i) making one or more Transfers to one or more Permitted Transferees and then disposing of all or any portion of such party's interest in any such Permitted Transferee or (ii) Transferring the securities of any entity holding (directly or indirectly) Executive Units, and (B) if the Board determines that the Transfer of Executive Units to a Permitted Transferee pursuant to this Section 4(b) would have an adverse effect on the Company, including by causing the Company to become subject to the reporting requirements of the Exchange Act, the Board may prohibit any such Transfer pursuant to this Section 4(b).

(c)Termination of Restrictions. The restrictions set forth in this Section 4 shall continue with respect to each Executive Unit until the earlier to occur of an IPO or a Sale of the Company.

5.Additional Transfer Restrictions.

(a)Restrictive Legend. Any certificates representing the Executive Units shall bear the following legend:

"THE SECURITIES REPRESENTED BY THIS CERTIFICATE ARE ALSO SUBJECT TO ADDITIONAL RESTRICTIONS ON TRANSFER, CERTAIN REPURCHASE PROVISIONS, AND CERTAIN OTHER AGREEMENTS SET FORTH IN A CLASS B COMMON UNIT GRANT AGREEMENT BETWEEN THE COMPANY AND EXECUTIVE DATED AS OF ____________, A COPY OF WHICH MAY BE OBTAINED BY THE HOLDER HEREOF AT THE COMPANY'S PRINCIPAL PLACE OF BUSINESS WITHOUT CHARGE."

(b)Opinion of Counsel. No holder of Executive Units may Transfer any Executive Units (except pursuant to an effective registration statement under the Act) without first delivering to the Company an opinion of counsel reasonably acceptable in form and substance to the Company that registration under the Securities Act or any applicable state securities law is not required in connection with such transfer.

(c)Holdback. In connection with an IPO, the holders of Executive Units shall enter into any holdback, lockup or similar agreement requested by the underwriters managing such IPO; provided, however, that no such holder shall be required to enter into an agreement that is more restrictive than that of any other holder.

(d)Transfer of Executive Units. Prior to the Transfer of any Executive Units (other than pursuant to a Public Sale or a Sale of the Company or in a Section 351 Transaction) to any Person, the Transferring holder of Executive Units subject to this Agreement shall cause the prospective Transferee to be bound by this Agreement and to execute and deliver to the Company and the other unitholders a counterpart of or joinder to the LLC Agreement as a condition to the effectiveness of such Transfer. Upon the execution and delivery of such counterpart or joinder by such Person, subject to the requirements of the LLC Agreement, such Person's acquired Executive Units shall be "Executive Units" under this Agreement.

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6.Sale of the Company.

(a)Subject to the terms of this Section 6, if the Institutional Investors (so long as the Institutional Investors collectively continue to hold at least 51% of the outstanding Class A Common Units) (the "Approving Holders") approve a Sale of the Company (and, in the case of any sale or other company transaction which requires the approval of the managers of a Delaware manager-managed limited liability company pursuant to applicable Delaware law, the Board shall have approved such Sale of the Company) (the "Approved Sale"), and the Institutional Investors invoke the provisions of this Section 6 by written notice to the holders of Executive Units, the holders of Executive Units shall vote for (to the extent permitted to vote thereon), consent to and raise no objections against such Sale of the Company or the process by which such transaction was arranged. If the Sale of the Company is structured as a (i) merger or consolidation, each holder of Executive Units or other equity securities or interests shall waive any dissenters' rights, appraisal rights or similar rights in connection with such merger or consolidation or (ii) sale of Company Units or other equity securities or interests, each holder of Executive Units or other equity securities or interests shall sell and surrender all of such holder's Executive Units or other equity securities or interests and rights to acquire Executive Units or other equity securities or interests on the terms and conditions approved by the Approving Holders and the Board (to the extent such approval is required by applicable Delaware law). Each holder of Executive Units or other equity securities or interests shall take all necessary or desirable actions in connection with the consummation of the Sale of the Company, including without limitation, executing a sale contract pursuant to which each holder of Company Units will: (i) severally (but not jointly), on a pro rata basis as determined in accordance with Section 6(d) below, give the same indemnities as the Approving Holders for representations and warranties regarding the Company and its assets, liabilities and business and for covenants of the Company (collectively, the "Company Indemnities") and (ii) solely on behalf of such holder, make such representations, warranties, covenants and give such indemnities concerning such holder and the Company Units or other equity securities or interests (if any) to be sold by such holder (collectively, the "Unitholder Obligations") as may be also applicable to all other parties holders of Company Units and the Company Units to be sold by such other parties set forth in any agreement approved by the Investors and the Board (to the extent required by applicable Delaware law); providedthat: (A) the pro rata share of a holder of Company Units for any amounts payable in connection with any claim under the Company Indemnities by the purchaser(s) in such Sale of the Company transaction (any such amount payable, an "Indemnity Loss") shall be determined in accordance with Section 6(d) below, and (B) if any holder of Company Units pays for more than such holder's pro rata share (as determined in accordance with Section 6(d) below) of an Indemnity Loss (such amount, the "Loss Overpayment"), then each other holder of Company Units shall simultaneously contribute to such holder an amount equal to such other holder's allocable share (based upon such holder's pro rata share, as determined in accordance with Section 6(d) below, of the Indemnity Loss) of such Loss Overpayment. Notwithstanding anything to the contrary contained herein, no holder of Company Units shall be required to agree to be liable for Indemnity Losses in an amount in the aggregate greater than the total consideration received by such holder in connection with such Sale of the Company.

(b)In the event that a Sale of the Company involves a sale of less than all of the Company Units, each holder of Company Units shall be required to sell his, her or its Company

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Units in such Sale of the Company, subject to complying with the terms and conditions set forth in this Section 6. The number of Company Units which shall be sold by each holder of Company Units participating in such Sale of the Company shall be equal to the product of (i) the aggregate number of Company Units owned by such holder multipliedby (ii) a fraction, the numerator of which is the aggregate number of Company Units being sold by the Institutional Investors in such sale and the denominator of which is the aggregate number of Company Units owned by the Institutional Investors at the time of such sale.

(c)Executive's obligation to participate in a Sale of the Company is subject to the satisfaction of the following conditions: (i) upon consummation of the Sale of the Company, Executive shall receive the proceeds from such sale in accordance with the terms of Section 6(d) below, and if the holders of any class of Company Units are given an option as to the form of consideration to be received, all holders of such class of Company Units shall be given the same option subject to Section 6(d) below; provided that the condition that each holder is provided with the same option to receive the same form of consideration as set forth above shall be deemed satisfied even if certain holders elect to receive, to the exclusion of others, securities of the acquiring Person or any of its Affiliates or a mix of such securities and cash, so long as each holder of the same class of Company Units receives the same amount of value with respect to each per Company Unit of such class, whether in cash or such securities, as the Board shall determine in good faith after review of all facts and circumstances it deems relevant, as of the closing of such Sale of the Company; and (ii) all holders of then currently exercisable rights to acquire Company Units (including Company Units that become (or would become) vested and exercisable in connection with a Sale of the Company) shall be given an opportunity to exercise such rights (including by means of a "cashless exercise" if provided in the agreement and/or company benefit plan pursuant to which such rights were granted) prior to the consummation of the Sale of the Company and participate in such sale as holders of Company Units.

(d)In the event a Sale of the Company occurs (whether under this Section 6 or otherwise), each holder of Company Units shall receive in exchange for the Company Units held by such holder an amount equal to such amount that such holder would have received in respect of such holder's Company Units if the aggregate consideration (after satisfaction or assumption of all debts and liabilities) from such Sale of the Company had been distributed by the Company in a complete liquidation of the Company in accordance with (including, without limitation, in the order of priority as set forth in) the terms of the LLC Agreement (and, if less than all of the Company Units of the Company are included in such transaction, then the allocation of such aggregate net consideration shall be determined as if the Company Units included in such transaction were all of the Company Units of the Company then outstanding and the Company distributed the aggregate consideration in a complete liquidation on that basis, and, for purposes of this Section 6(d), the terms of the LLC Agreement shall be interpreted consistently with this assumption) (such amount is referred to herein as the "Sale Proceeds Amount"). The allocable share of each holder of Executive Units of any Indemnity Loss shall be an amount equal to the amount by which such holder's Sale Proceeds Amount would have been reduced had the aggregate consideration from such Sale of the Company been distributed by the Company in accordance with the sentence immediately foregoing after deducting from such aggregate consideration the aggregate amount of such Indemnity Loss. Subject to the conditions set forth in this Section 6 with respect to the Unitholder Obligations, each

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holder of Company Units shall take all necessary or desirable actions in connection with the distribution of the aggregate consideration from such Sale of the Company as requested by the Board.

(e)Each holder of Executive Units shall bear such holder's pro rata share (based upon the aggregate consideration received by each holder of Company Units in such sale) of the expenses incurred in connection with a Sale of the Company (whether under this Section 6 or otherwise) to the extent such expenses are incurred for the benefit of all holders of Company Units and are not otherwise paid by the Company or the acquiring party. For purposes of this Section 6(e), expenses incurred in exercising reasonable efforts to take all necessary actions in connection with the consummation of the Sale of the Company shall be deemed to be for the benefit of all holders of Company Units. Expenses incurred by any holder of Company Units on such holder of Company Units' own behalf shall not be considered expenses of the transaction and shall be the responsibility of such holder of Company Units.

(f)The provisions of this Section 6 shall terminate upon the consummation of an IPO.

7.Noncompete, Nonsolicitation and Confidentiality. Executive acknowledges that in the course of his/her employment with or provision of services (including service as a Manager, advisor or consultant as contemplated by and described in Rule 701) to the Company or its Subsidiaries, Executive has and will become familiar with trade secrets and other confidential information concerning the Company and its Subsidiaries and that Executive's services will be of special, unique and extraordinary value to the Company and its Subsidiaries. Executive also acknowledges that the Company’s Confidential Information will retain continuing vitality throughout and beyond the Noncompetition Period, and that should Executive leave the Company and work for a Competitor during the Noncompetition Period, it would be highly likely, if not inevitable, that Executive would use or disclose the Company’s Confidential Information. For these and other reasons, Executive agrees and acknowledges thatthe restrictions in thisAgreement are reasonable and necessary to protect the Company’s legitimate business interests.

(a)Noncompete. In consideration for the issuance of the Executive Units and other good and valuable consideration, Executive agrees not to become employed by, perform services for, form, develop, or otherwise become associated with (as an employee, officer, director, manager, partner or consultant or member, stockholder or investor owning more than a 2% interest or other similar role) a Competitor (as defined below) of the Company or any of its Subsidiaries at any time during Executive's employment with or service to the Company or any of its Subsidiaries or for twelve months after the termination of Executive's employment with or service to the Company or any of its Subsidiaries (the "Noncompetition Period"). For purposes of this Section 7, "Competitor" shall mean any Person conducting or planning to conduct a business similar to and in competition with any business conducted or planned by the Company or any of its Subsidiaries in any geographic area in which the Company or any of its Subsidiaries is conducting such business or plans to conduct such business as of the date of termination of Executive's employment with or services to the Company or its Subsidiaries, if Executive, while employed by or providing services to the Company or any of its Subsidiaries, was involved in such business or had knowledge of the operations of such

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business or received or was otherwise in possession of Confidential Information as defined in Section 7(e) regarding such business. For purposes of illustration only, the parties agree that each of the corporations, other enterprises or Persons set forth on Schedule I attached hereto is a "Competitor" of the Company and its Subsidiaries as of the date hereof, it being acknowledged and agreed that (x) such list is only representative of the Company’s current Competitors but not exhaustive and is not intended to include all of the Company’s or its Subsidiaries’ current Competitors and (y) other Persons could become Competitors of the Company or its Subsidiaries at a future date.

(b)Nonsolicitation. Executive further agrees that during the Noncompetition Period Executive shall not (i) in any manner, directly or indirectly, solicit any CDW Employee or induce or attempt to induce any CDW Employee to terminate or abandon his or her employment for any purpose whatsoever or (ii) on behalf of any Competitor, call on, service, solicit or otherwise do business with any CDW Vendor or CDW Customer.

(c)Exceptions. Nothing in this Section 7 shall prohibit Executive from being (i) a stockholder in a mutual fund or a diversified investment company or (ii) an owner of not more than two percent of the outstanding stock of any class of a corporation, any securities of which are publicly traded, so long as Executive has no active participation in the business of such corporation.

(d)Extension. Because the protection of the Company’s Confidential Information requires that Executive not perform the activities described in Sections 7(a) and 7(b) for the full Noncompetition Period, Executive agrees that the Noncompetition Period provided in Section 7 shall be extended for any time during which Executive breaches this Agreement, such that Executive does not perform the proscribed activities for a time period equal to the full amount of time provided in Section 7.

(e)Reformation. If, at any time of enforcement of this Section 7, a court or an arbitrator holds that the restrictions stated herein are unreasonable under circumstances then existing, the parties hereto agree that the maximum period, scope or geographical area reasonable under such circumstances shall be substituted for the stated period, scope or area and that the court or arbitrator shall be allowed to revise the restrictions contained herein to cover the maximum period, scope and area permitted by law. This Agreement shall not authorize a court or arbitrator to increase or broaden any of the restrictions in this Section 7.

(f)Confidentiality. Other than as required in the ordinary course of Executive's employment by the Company or its Subsidiaries, and except as specifically authorized by the Board or Executive's direct supervisor, Executive shall not at any time make use of or disclose, directly or indirectly, any (i) trade secret or other confidential or secret information of the Company or of any of its Subsidiaries or (ii) other technical, business, proprietary or financial information of the Company or of any of its Subsidiaries not available to the public generally or to Competitors ("Confidential Information"), except to the extent that such Confidential Information (a) becomes a matter of public record or is published in a newspaper, magazine or other periodical or on electronic or other media available to the general public, other than as a result of any act or omission by Executive or (b) is required to be disclosed by any law, regulation or order of any court or regulatory commission, department or agency, provided that Executive gives prompt notice of such requirement to the Company to enable the Company to seek an appropriate protective order. Promptly following

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the termination of Executive's employment or service (including service as a manager, advisor or consultant as contemplated by and described in Rule 701) with the Company or any of its Subsidiaries, Executive shall surrender to the Company all records, memoranda, notes, plans, reports, computer tapes and software and other documents and data which constitute Confidential Information which Executive may then possess or have under his/her control (together with all copies thereof).

(g)Acknowledgements. Executive acknowledges that the provisions of this Section 7 are in addition to, and not in limitation of, any obligation of Executive under the terms of any employment or other agreement with the Company or any Subsidiary, and in consideration of (i) employment by the Company or its Subsidiaries or retention to provide services (including service as a manager, advisor or consultant as contemplated by and described in Rule 701) to the Company and its Subsidiaries and (ii) additional good and valuable consideration as set forth in this Agreement. In addition, Executive agrees and acknowledges that the restrictions contained in this Section 7 do not preclude Executive from earning a livelihood, nor do they unreasonably impose limitations on Exeuctive's ability to earn a living. In addition, Executive acknowledges (i) that the business of the Company or its Subsidiaries will be conducted throughout the United States, (ii) notwithstanding the state of incorporation or principal office of the Company or its Subsidiaries, or any of their respective executives or employees (including Executive), it is expected that the Company or its Subsidiaries will have business activities and have valuable business relationships within its industry throughout the United States, and (iii) as part of Executive's responsibilities, Executive will be conducting business throughout the United States in furtherance of the Company's business and its relationships. Executive agrees and acknowledges that the potential harm to the Company and its Subsidiaries of the non-enforcement of this Section 7 outweighs any potential harm to Executive of its enforcement by injunction or otherwise. Executive acknowledges that Executive has carefully read this Agreement and has given careful consideration to the restraints imposed upon Executive by this Agreement, and is in full accord as to their necessity for the reasonable and proper protection of confidential and proprietary information of the Company, its Subsidiaries and Affiliates now existing or to be developed in the future. Executive expressly acknowledges and agrees that each and every restraint imposed by this Agreement is reasonable with respect to subject matter, time period and geographical scope.

(h)Definitions. For purposes of this Section 7 the following terms shall have the following meanings:

“CDW Customer” means (i) any person or entity that purchased any products or services from CDWor any of its Subsidiariesor affiliates at any time within a two year period prior to Executive’s termination (for whatever reason) from the Company or (ii) any person or entity with respect to whom, at any time during the one year period prior to Executive’s termination (for whatever reason) from the Company, Executive submitted or assisted in the development or submission of a presentation or proposal of any kind on behalf of the Company or any of its Subsidiaries or affiliates, acquired or had access to any Confidential Information or had contact with as a result of Executive’s employment with the Company.

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“CDW Employee” means any person who was an officer, manager-level or other key employee or any material group of employees of the Company or any of its Subsidiaries or affiliates either (i) at any time within 3 months of the prohibited contact; or (ii) at any time within 3 months of Executive’s termination (for whatever reason) from the Company.

“CDW Vendor” means any person or entity that provided goods or services to CDW or otherwise did business with the Company at any time within a two-year period prior to Executive’s termination (for whatever reason) from the Company.

8.Remedies. The parties hereto (and the Investors as third party beneficiaries hereof) shall be entitled to enforce their respective rights under this Agreement specifically, to recover damages by reason of any breach of any provision of this Agreement, and to exercise all other rights existing in their favor. The parties hereto acknowledge and agree that money damages would not be an adequate remedy for any breach of the provisions of this Agreement and that any party hereto (and the Institutional Investors as third party beneficiaries hereof) may, in their sole discretion, apply to any court of law or equity of competent jurisdiction for specific performance and/or injunctive relief (without posting bond or other security) in order to enforce or prevent any violation of the provisions of this Agreement.

9.Definitions.

(a)The following terms, as used in this Agreement, have the following meanings:

"Act" means the Delaware Limited Liability Company Act, 6 Del. L. § 18‑101, et seq., as it may be amended from time to time, and including any successor statute.

"Affiliate" has the meaning given such term in the LLC Agreement.

"Board" shall mean the board of managers of the Company.

"Cause" shall have the meaning assigned to such term in any written employment agreement between Executive and the Company or any of its Subsidiaries or, in the absence of any such written employment agreement, shall mean one or more of the following: (i) Executive's refusal (after written notice and reasonable opportunity to cure) to perform duties properly assigned which are consistent with the scope and nature of Executive's position, or (ii) Executive's commission of an act materially and demonstrably detrimental to the financial condition and/or goodwill of the Company or any of its Subsidiaries, which act constitutes gross negligence or willful misconduct in the performance of duties to the Company or any of its Subsidiaries, or (iii) Executive's commission of any theft, fraud, act of dishonesty or breach of trust resulting in or intended to result in material personal gain or enrichment of Executive at the direct or indirect expense of the Company or any of its Subsidiaries, or (iv) Executive's conviction of a felony involving moral turpitude, but specifically excluding any conviction based entirely on vicarious liability, or (v) a material violation by Executive of any of the Company's or any of its Subsidiaries' written policies or the violation by Executive of any statutory or common law duty of loyalty to the Company or any of its

14

Subsidiaries or Affiliates or (vi) a violation of any restrictive covenant with respect to non-competition, non-solicitation, confidentiality or protection of trade secrets (or similar provision regarding intellectual property) by which Executive is bound under any agreement between Executive and the Company and its Subsidiaries. No act or failure to act will be considered “willful” (x) unless it is done, or omitted to be done, by Executive in bad faith or without reasonable belief that Executive's action or omission was in the best interests of the Company or (y) if it is done, or omitted to be done, in reliance on the informed advice of the Company’s outside counsel or independent accountants or at the express direction of the Board.

"CDW" means CDW LLC, an Illinois limited liability company and indirect, wholly‑owned Subsidiary of the Company.

"Class A Common Units" has the meaning given such term in the LLC Agreement.

"Class B Common Units" has the meaning given such term in the LLC Agreement.

"Common Units" has the meaning given such term in the LLC Agreement.

"Company Units" means (i) any Common Units (including any vested Class B Common Units) purchased or otherwise acquired by any unitholder, (ii) any unvested Class B Common Units, (iii) any Common Units issued or issuable directly or indirectly upon the exercise or exchange of any securities purchased or otherwise acquired by any unitholder which are convertible into or exchangeable for the Company Units described in clause (i) (including pursuant to options to purchase Company Units granted by the Company), and (iv) any Common Units issued or issuable directly or indirectly with respect to the Common Units referred to in clauses (i), (ii) or (iii) above by way of unit distribution or unit split or in connection with a combination of units, recapitalization, merger, consolidation or other reorganization (including any equity securities issued in connection with the conversion of the Company from a limited liability company to a corporation as contemplated in Section 14.1 of the LLC Agreement or otherwise). As to any particular securities constituting Company Units hereunder, such securities shall cease to be Company Units when they have been sold in a Public Sale in accordance with the terms of this Agreement.

"Date of Termination" shall mean, as applicable, (i) if Executive's employment is terminated by the Company or any Subsidiary, the effective date of termination as specified in the written notice from the Company or such Subsidiary to Executive terminating Executive's employment, (ii) if Executive terminates his/her employment, the date the Company or any Subsidiary receives notice from Executive terminating his/her employment (or if later, the effective date of such termination as reflected in such notice), (iii) if Executive's employment is terminated other than pursuant to (i) or (ii), then the date determined in good faith by the Board, (iv) the date the services (including service as a Manager, advisor or consultant as contemplated by and described in Rule 701) Executive provided to the Company or any Subsidiary terminated, or (v) the effective date upon which Executive ceases to be a manager.

"Disability" shall have the meaning assigned to such term in any written employment agreement with the Company or any Subsidiary or, in the absence of any such written employment

15

agreement, shall mean Executive's inability, due to illness, accident, injury, physical or mental incapacity or other disability, to carry out effectively Executive's duties and obligations to the Company or any of its Subsidiaries or, if applicable based on Executive's position, to participate effectively and actively in the management of the Company or any of its Subsidiaries for a period of at least 90 consecutive days or for shorter periods aggregating at least 120 days (whether or not consecutive) during any twelve month period, as determined in the reasonable judgment of the Board. A Disability shall be deemed to have occurred on the date that either Executive or Executive's personal representative or legal guardian, on the one hand, or the Company, on the other hand, provides notice to the other party of the satisfaction of each of the requirements to constitute a Disability set forth above or on such other date as the parties shall mutually agree.

"Exchange Act" shall mean the Securities Exchange Act of 1934, as amended, together with all rules and regulations promulgated thereunder or any successor U.S. federal laws then in force.

"Executive Units" shall mean the Class B Common Units issued to Executive hereunder and units of the Company's equity or other capital interests issued with respect to such Class B Common Units by way of a split, combination, distribution or other recapitalization.

"Fair Market Value" of any Executive Unit, shall mean, as of any date, the fair market value of such Executive Unit, taking into account all relevant factors determinative of value (but without regard to any discounts for the lack of liquidity of such securities and minority interests), as determined in good faith by the Board; provided, however, that in the case of a Sale of the Company, the Fair Market Value of each Executive Unit shall be the price per Executive Unit in such transaction, as solely determined by the Board.

"Family Group" shall mean, with respect to a Person who is an individual, such Person's spouse and descendants (whether natural or adopted), and any trust, family limited partnership, limited liability company or other entity wholly owned, directly or indirectly, by such Person or such Person's spouse and/or descendants that is and remains solely for the benefit of such Person and/or such Person's spouse and/or descendants and any retirement plan for such Person.

"IPO" has the meaning assigned to that term in the LLC Agreement.

"Institutional Investors" shall mean, collectively, Madison Dearborn Capital Partners V A, L.P., a Delaware limited partnership, Madison Dearborn Capital Partners V C, L.P., a Delaware limited partnership, Madison Dearborn Capital Partners V Executive A, L.P., a Delaware limited partnership, Providence Equity Partners VI L.P., a Delaware limited partnership and Providence Equity Partners VI A, L.P., a Delaware limited partnership.

"Person" means any individual, partnership, corporation, association, joint stock company, trust, joint venture, limited liability company, unincorporated organization, governmental entity or department, agency or political subdivision thereof.

"Public Sale" means any sale of Company Units (i) to the public pursuant to an offering registered under the Securities Act, and (ii) to the public pursuant to Rule 144 (other than

16

Rule 144(k) prior to an IPO) under the Securities Act (or any similar rule then in effect) effected through a broker, dealer or market maker.

"Rule 701" means Rule 701 promulgated by the Securities Exchange Commission under the Securities Act.

"Sale of the Company" shall mean any transaction or series of transactions pursuant to which any Person(s) or a group of related Persons (other than the Institutional Investors and their Affiliates) in the aggregate acquire(s) (i) at least 51% of the equity securities of the Company entitled to vote (other than voting rights accruing only in the event of a default, breach, event of noncompliance or other contingency) to elect members of the Board (whether by merger, consolidation, reorganization, combination, sale or transfer of the Company's equity securities, unitholder or voting agreement, proxy power of attorney or otherwise) or (ii) all or substantially all of the Company's assets determined on a consolidated basis (and, for such purpose, a sale of at least 51% of the equity securities, determined by vote or value, of either VH Holdings or CDW shall be deemed a sale of substantially all of the Company's assets); provided, that an IPO shall not constitute a Sale of the Company.

"Section 351 Transaction" has the meaning assigned to that term in the LLC Agreement.

"Securities Act" means the Securities Act of 1933, as amended from time to time and any successor statute, and any rules or regulations promulgated thereunder.

"Subsidiary" has the meaning assigned to that term in the LLC Agreement.

"Transfer" has the meaning assigned to that term in the LLC Agreement.

"Unit" means an interest in the Company's capital, income, gains, losses, deductions and expenses and the right to vote (if any) on certain Company matters if and as provided in the LLC Agreement or the Act. Initially, the Units shall be comprised of Class A Common Units and Class B Common Units.

"VH Holdings" means VH Holdings, Inc., a Delaware corporation and a direct, wholly‑owned Subsidiary of the Company.

(b)Whenever this Agreement requires a calculation of Common Units held by the Institutional Investors such calculation shall aggregate the number of Common Units held by Madison Dearborn Capital Partners V‑A, L.P., a Delaware limited partnership, Madison Dearborn Capital Partners V‑C, L.P., a Delaware limited partnership, Madison Dearborn Capital Partners V Executive‑A, L.P., a Delaware limited partnership, Providence Equity Partners VI L.P., a Delaware limited partnership, Providence Equity Partners VI‑A L.P., a Delaware limited partnership, MDCP Co-Investors (CDW), L.P., a Delaware limited partnership, and PEP Co-Investors (CDW), L.P., a Delaware limited partnership and their Affiliates.

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10.Notices. Any notice provided for in this Agreement must be in writing and must be personally delivered, sent by telecopy with original to follow by overnight courier service, by first class mail (postage prepaid and return receipt requested) or reputable overnight courier service (charges prepaid) to the recipient at the addresses indicated below:

Notices to the Company:
VH Holdings, Inc.
c/o CDW Corporation
200 N. Milwaukee Avenue
Vernon Hills, IL 60061
Attention:    Chief Executive Officer
Facsimile:    847-968-0336

with copies to (which shall not constitute notice):
Madison Dearborn Capital Partners V A, L.P.
Madison Dearborn Capital Partners V C, L.P.
Madison Dearborn Capital Partners V Executive A, L.P.
Three First National Plaza
Suite 3800
Chicago, IL 60602
Attention:    Benjamin D. Chereskin
George Peinado
Facsimile:    312-895-1001

and

Providence Equity Partners VI L.P.
Providence Equity Partners VI A L.P.
50 Kennedy Plaza, 18th Floor
Providence, RI 02903
Attention:    Glenn Creamer
Michael Dominguez
Facsimile:    401-751-1790

and

Kirkland & Ellis LLP300 North LaSalle Street
Chicago, IL 60654
Facsimile:    312-862‑2200
Attention:    Michael D. Paley

and

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Weil, Gotshal and Manges
50 Kennedy Plaza, 11th Floor
Providence, RI 02903
Attention: David Duffell
Facsimile: 401-278-4710

Notices to the Institutional Investors:
Madison Dearborn Capital Partners V A, L.P.
Madison Dearborn Capital Partners V C, L.P.
Madison Dearborn Capital Partners V Executive A, L.P.
Three First National Plaza
Suite 3800
Chicago, IL 60602
Attention:    Benjamin D. Chereskin
George Peinado
Facsimile:    312-895-1001

and

Providence Equity Partners VI L.P.
Providence Equity Partners VI A L.P.
50 Kennedy Plaza, 18th Floor
Providence, RI 02903
Attention:    Glenn Creamer
Michael Dominguez
Facsimile:    401-751-1790

with copies to (which shall not constitute notice):
Kirkland & Ellis LLP300 North LaSalle Street
Chicago, IL 60654
Facsimile:    (312) 862‑2200
Attention:    Michael D. Paley

and

Weil, Gotshal and Manges
50 Kennedy Plaza, 11th Floor
Providence, RI 02903
Attention: David Duffell
Facsimile: 401-278-4710

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Notices to Executive:To Executive’s address on file with the Company

or to such other address or to the attention of such other Person as the recipient party has specified by prior written notice to the sending party. Any notice under this Agreement shall be deemed to have been given when so delivered or, if sent by telecopy the day of receipt, or if mailed, three days after deposit in the U.S. mail (return receipt requested) and one day after deposit with a reputable overnight courier service.

11.General Provisions.

(a)Transfers in Violation of Agreement. Any Transfer or attempted Transfer of any Executive Units in violation of any provision of this Agreement or the LLC Agreement shall be void, and the Company shall not record such Transfer on its books or treat any purported Transferee of such Executive Units as the owner of such Executive Units for any purpose.

(b)Irrevocability: Binding Effect on Successors and Assigns. Executive hereby acknowledges and agrees that, except as provided under applicable federal and state securities laws, that Executive is not entitled to cancel, terminate or revoke this Agreement or any agreements of Executive hereunder, and that this Agreement and such other agreements shall survive the death or disability of Executive and shall be binding upon and inure to the benefit of the parties and their respective heirs, executors, administrators, successors, legal representatives and assigns (including subsequent holders of Executive Units).

(c)Survival of Covenants, Representations and Warranties. All covenants, representations and warranties contained herein or made in writing by any party in connection herewith shall survive the execution and delivery of this Agreement and the consummation of the transactions contemplated hereby.

(d)Severability. Whenever possible, each provision of this Agreement shall be interpreted in such manner as to be effective and valid under applicable law, but if any provision of this Agreement is held to be invalid, illegal or unenforceable in any respect under any applicable law or rule in any jurisdiction, such invalidity, illegality or unenforceability shall not affect any other provision or any other jurisdiction, but this Agreement shall be reformed, construed and enforced in such jurisdiction as if such invalid, illegal or unenforceable provision had never been contained herein.

(e)Complete Agreement. This Agreement, those documents expressly referred to herein and other documents of even date herewith embody the complete agreement and understanding among the parties with respect to the subject matter hereof and supersede and preempt any prior understandings, agreements or representations by or among the parties, written or oral, which may have related to the subject matter hereof in any way.

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(f)Counterparts. This Agreement may be executed in separate counterparts, each of which is deemed to be an original and all of which taken together constitute one and the same agreement.

(g)Descriptive Headings; Interpretation. The descriptive headings of this Agreement are inserted for convenience only and do not constitute a part of this Agreement.

(h)No Strict Construction. The language used in this Agreement shall be deemed to be the language chosen by the parties hereto to express their collective mutual intent, and no rule of strict construction shall be applied against any person. The term "including" as used herein shall be by way of example, and shall not be deemed to constitute a limitation of any term or provision contained herein. Each defined term used in this Agreement has a comparable meaning when used in its plural or singular form.

(i)Governing Law. All questions concerning the construction, validity, enforcement and interpretation of this Agreement and the exhibits hereto shall be governed by the internal law, and not the law of conflicts, of the State of Delaware.

(J)WAIVER OF JURY TRIAL. AS A SPECIFICALLY BARGAINED FOR INDUCEMENT FOR EACH OF THE PARTIES HERETO TO ENTER INTO THIS AGREEMENT (AFTER HAVING THE OPPORTUNITY TO CONSULT WITH COUNSEL), EACH PARTY HERETO EXPRESSLY WAIVES THE RIGHT TO TRIAL BY JURY IN ANY LAWSUIT OR PROCEEDING RELATING TO OR ARISING IN ANY WAY FROM THIS AGREEMENT OR THE MATTERS CONTEMPLATED HEREBY.

(k)Remedies. Each of the parties to this Agreement shall be entitled to enforce its rights under this Agreement specifically, to recover damages and costs (including reasonable attorney's fees) caused by any breach of any provision of this Agreement and to exercise all other rights existing in its favor. The parties hereto agree and acknowledge that money damages would not be an adequate remedy for any breach of the provisions of this Agreement and that any party may in its sole discretion apply to any court of law or equity of competent jurisdiction (without posting any bond or deposit) for specific performance and/or other injunctive relief in order to enforce or prevent any violations of the provisions of this Agreement.

(l)Amendment and Waiver. Except as otherwise provided herein, any provision of this Agreement may be amended or waived only with the prior written consent of Executive and the Company; provided that no provision of Sections 3, 4, 5, 6, 7, 8 or of this Section 11(l) (or the definitions used in any of the foregoing sections) may be amended or waived without the prior written consent of the Institutional Investors.

(m)Community Property. If Executive is lawfully married as of the date hereof and Executive's address or the permanent residence of Executive's spouse is located in a community property jurisdiction, Executive's spouse shall execute and deliver to the Company on the date hereof the Consent in the form of Exhibit B attached hereto.

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(n)Business Days. If any time period for giving notice or taking action hereunder expires on a day which is a Saturday, Sunday or legal holiday in the state in which the Company's chief executive office is located, the time period shall be automatically extended to the business day immediately following such Saturday, Sunday or holiday.

(o)Third‑Party Beneficiary. The Company and Executive acknowledge that each of the Institutional Investors is a third‑party beneficiary under this Agreement and that the Institutional Investors can enforce the provisions of this Agreement intended for their benefit.

(p)Consent to Jurisdiction. Each party to this Agreement, by its execution hereof, (a) hereby irrevocably submits to the exclusive jurisdiction of the state and federal courts sitting in the State of Illinois for the purpose of any action, claim, cause of action or suit (in contract, tort or otherwise), inquiry, proceeding or investigation arising out of or based upon this Agreement or relating to the subject matter hereof, (b) hereby waives to the extent not prohibited by applicable law, and agrees not to assert, and agrees not to allow any of its Permitted Transferees to assert, by way of motion, as a defense or otherwise, in any such action, any claim that they are not subject personally to the jurisdiction of the above named courts, that their property is exempt or immune from attachment or execution, that any such proceeding brought in one of the above named courts is improper, or that this Agreement or the subject matter hereof or thereof may not be enforced in or by such court and (c) hereby agrees not to commence or maintain any action, claim, cause of action or suit (in contract, tort or otherwise), inquiry, proceeding or investigation arising out of or based upon this Agreement or relating to the subject matter hereof or thereof other than before one of the above named courts nor to make any motion or take any other action seeking or intending to cause the transfer or removal of any such action, claim, cause of action or suit (in contract, tort or otherwise), inquiry, proceeding or investigation to any court other than one of the above named courts whether on the grounds of inconvenient forum or otherwise. Notwithstanding the foregoing, any party to this Agreement may commence and maintain an action to enforce a judgment of any of the above named courts in any court of competent jurisdiction.

* * * * *

22

IN WITNESS WHEREOF, the parties hereto have executed this Class B Common Unit Grant Agreement on the date first written above.

CDW HOLDINGS LLC

By:    
Name: John A. Edwardson        
Its: Chairman and Chief Executive Officer    

[Name]

Signature Page to Class B Common Unit Grant Agreement

23

EX-10.32

Exhibit 10.32

FORM OF

CDW HOLDINGS LLC

(DIRECTOR)
CLASS A COMMON UNIT PURCHASE AGREEMENT

THIS CLASS A COMMON UNIT PURCHASE AGREEMENT (this "Agreement") is made as of [__________], by and between CDW Holdings LLC, a Delaware limited liability company (the "Company"), and [Director Name] ("Investor"). Capitalized terms used but not otherwise defined herein shall have the meanings set forth in Section 10 hereof.

WHEREAS, Investor desires to purchase Class A Common Units of the Company for cash, and the Company has agreed to sell such Class A Common Units to Investor.

NOW THEREFORE, in consideration of the premises and the mutual promises herein made, and in consideration of the representations, warranties, and covenants herein contained, the parties hereto agree as follows:

1.Sale and Purchase of Class A Common Units.

(a)The Company has authorized the sale and issuance to Investor of, and hereby sells and issues to Investor, the number of Class A Common Units of the Company indicated on Schedule A hereto at a price per Class A Common Unit of $[____] for an aggregate purchase price set forth on Schedule A (the "Purchase Price"), pursuant to the provisions of the Plan. The Class A Common Units purchased pursuant to this Section 1(a) shall constitute the "Units."

(b)Payment of the Purchase Price shall be made on the date hereof (the "Closing Date") by means of any combination of a check or wire transfer of immediately available funds in an amount equal to the Purchase Price. The sale and issuance of the Units is conditioned on the receipt in full of the Purchase Price by the Company on the Closing Date.

2.Purchase Terms.

(a)Investor, intending to be legally bound, hereby irrevocably subscribes for, purchases and accepts the Units, in each case on the terms and conditions set forth herein. By execution of this Agreement, Investor acknowledges that the Company is relying upon the accuracy and completeness of the representations and warranties of Investor contained herein in complying with its obligations under the Securities Act and similar state securities laws. Investor acknowledges that it is a condition to the Company's issuance of the Units that Investor become a party to the LLC Agreement and the Unitholders Agreement simultaneously with the execution of this Agreement, and that the Units are subject to the provisions of this Agreement, the LLC Agreement and the Unitholders Agreement.

(b)Until the earlier to occur of a Sale of the Company and an IPO, any certificates evidencing Units shall be held by the Company for the benefit of Investor and the other holder(s)

K&E 24622499.1

of Units, if any. Any certificates evidencing Units held by Investor or Investor's Permitted Transferee shall be delivered by Investor to the Company, together with appropriate irrevocable unit powers undated and duly executed in blank sufficient to transfer title thereto upon the occurrence of a Sale of the Company or otherwise upon a repurchase of such Units hereunder. Upon the occurrence of a Sale of the Company, the Company shall either (i) return to the record holders thereof any certificates representing the Units, together with unit powers previously delivered by Investor, or (ii) deliver to the record holders of the Units all proceeds received by the Company from the transfer of the Units in connection with a Sale of the Company. Upon the occurrence of an IPO or a Section 351 Transaction, the Company shall return to the record holders thereof any certificates representing the Units, together with unit powers previously delivered by Investor. At the request of Investor, the Company shall provide to Investor the number of Units held by Investor and copies of certificates representing such Units.

3.Representations and Warranties of the Company. As a material inducement to Investor to enter into this Agreement and purchase the Units, the Company hereby represents and warrants to Investor that:

(a)Organization. The Company is a limited liability company duly organized and validly existing under the laws of the State of Delaware.

(b)Authorization; No Breach. The execution, delivery and performance of this Agreement have been duly authorized by the Company. The execution, delivery and performance of this Agreement and the consummation of the transactions provided for herein will not result in the breach of any of the terms and provisions of, or constitute a default under, or conflict with, or cause any acceleration of any other obligation of the Company.

(c)Capital of the Company. The Company is not subject to any obligation (contingent or otherwise) to repurchase or otherwise acquire or retire any of its equity interests or any warrants, options or other rights to acquire its equity interests, except pursuant to the LLC Agreement, the Unitholders Agreement, the Registration Agreement, this Agreement and any Class A Common Unit Purchase and Exchange Agreement, Class A Common Unit Purchase Agreement, Class A Common Unit Exchange Agreement, Class B Common Unit Grant Agreement or Deferred Unit Agreement executed by the Company. All of the Company's outstanding Common Units, including the Units issued hereunder, are validly issued.

4.Investor's Representations and Warranties. In connection with the purchase and sale of the Units hereunder, Investor hereby represents and warrants to the Company that:

(a)Investor's Investment Representations. Investor hereby represents that he, she or it is acquiring the Units to be acquired by him, her or it hereunder for his, her or its own account with the present intention of holding such securities for investment purposes and that he, she or it has no intention of selling such securities in a public distribution in violation of the federal securities laws or any applicable state or foreign securities laws. Investor acknowledges that the Units have not been registered under the Securities Act or applicable state or foreign securities laws and that the Units will be issued to Investor in reliance on exemptions from the registration requirements of the Securities Act and applicable state and foreign statutes and in reliance on

Investor's representations and agreements contained herein and in the LLC Agreement and the Unitholders Agreement.

(b)No Conflict. The execution, delivery and performance by Investor of this Agreement and the consummation of the transactions contemplated hereby, do not and will not (with or without the giving of notice, the lapse of time, or both) result in a violation or breach of, conflict with, cause increased liability or fees, or require approval, consent or authorization under (i) any Legal Requirements applicable to Investor or (ii) any contract to which Investor is a party or by which Investor or any of its properties or assets may be bound or affected.

(c)Other Representations and Warranties of Investor. Investor hereby further represents and warrants to the Company that:

(i)Investor is a member of the Board and/or the board of managers or board of directors of one or more Subsidiaries of the Company.

(ii)Investor acknowledges that this Agreement has been executed and delivered, and the Units have been issued hereunder, in connection with and as a part of the compensation and incentive arrangements between the Company and Investor;

(iii)Investor has had an opportunity to ask questions and receive answers concerning the terms and conditions of the Units to be acquired by him, her or it hereunder and has had full access to such other information concerning the Company (including access to the Company's Certificate of Formation, the LLC Agreement, the Unitholders Agreement and an Offering Summary (including exhibits thereto)) as Investor may have requested in making his, her or its decision to invest in the Units being issued hereunder;

(iv)Investor is an "accredited investor" as defined in Rule 501(a) under the Securities Act and/or has, by reason of his or her business and financial experience and the business and financial experience of those retained by him or her such knowledge, sophistication and experience in business and financial matters so as to be capable of evaluating the merits and risks of holding the Units such that Investor is sophisticated as contemplated by Rule 506(b)(2)(ii) under the Securities Act;

(v)Investor is able to bear the economic risk and lack of liquidity of an investment in the Company and is able to bear the risk of loss of his, her or its entire investment in the Company, and Investor fully understands and agrees that he, she or it may have to bear the economic risk of his, her or its purchase for an indefinite period of time because, among other reasons, the Units have not been registered under the Securities Act or under the securities laws of any state or foreign nation and, therefore, cannot be resold, pledged, assigned or otherwise disposed of unless they are subsequently registered under the Securities Act and under the applicable securities laws of certain states or foreign nations or unless an exemption from such registration is available;

(vi)Investor acknowledges that the Units are subject to the restrictions contained in the LLC Agreement and the Unitholders Agreement, and Investor has received and reviewed a copy of the LLC Agreement and the Unitholders Agreement;

(vii)Investor will not sell or otherwise transfer Common Units without registration under the Securities Act (and any applicable federal, state and foreign securities laws) or an exemption therefrom, and provided there exists such a registration or exemption, any transfer of Common Units by Investor or subsequent holders of Common Units will be in compliance with the provisions of this Agreement, the LLC Agreement and the Unitholders Agreement;

(viii)Investor acknowledges that any certificate representing Common Units shall include such legend(s) as the Company determines are necessary or advisable;

(ix)Investor has all requisite legal capacity and authority and all material authorizations necessary to carry out the transactions contemplated by this Agreement, the LLC Agreement and the Unitholders Agreement; and the execution, delivery and performance of this Agreement, the LLC Agreement, the Unitholders Agreement and all other agreements contemplated hereby and thereby to which Investor is a party and the purchase of the Units hereunder has been duly authorized by Investor;

(x)Investor has relied on the advice of, or has consulted with, only his, her or its own legal, financial and tax advisors and the determination of Investor to acquire the Units pursuant to this Agreement has been made by Investor independent of any statements or opinions as to the advisability of such acquisition or as to the properties, business, prospects or condition (financial or otherwise) of the Company which may have been made or given by any other Person or by any agent or employee of such Person and independent of the fact that any other Person is or has decided to become a unitholder of the Company;

(xi)Investor is not acquiring the Units as a result of or subsequent to any advertisement, article, notice or other communication published in any newspaper, magazine, internet publication or similar media or broadcast over television, radio or the internet or presented at any seminar or meeting, or any solicitation of a subscription by a Person not previously known to Investor in connection with investments in securities generally;

(xii)Investor is a resident of the state of [_______];

(xiii)Investor acknowledges that neither the issuance of the Units to Investor nor any provision contained in this Agreement, the LLC Agreement or the Unitholders Agreement shall entitle Investor to continue to provide services to the Company and/or any of its Subsidiaries; and

(xiv)Investor acknowledges that, except as required by applicable law, the Company shall have no duty or obligation to disclose to Investor, and Investor shall have

no right to be advised of, any material information regarding the Company and its Subsidiaries.

5.Compensatory Arrangements. This Agreement has been executed and delivered, and the Units have been issued hereunder, in connection with and as a part of the compensation and incentive arrangements between the Company or its Subsidiaries and Investor, and pursuant and subject to the provisions of the Plan.

6.Restrictions on Transfers. The Class A Common Units are subject to the restrictions on transfer set forth in the Unitholders Agreement.

7.Community Property. If, as of the date hereof, Investor is lawfully married and Investor's address or the permanent residence of Investor's spouse is located in a community property jurisdiction, Investor's spouse shall execute and deliver to the Company on the Closing Date the Consent in the form of Exhibit A attached hereto.

8.Additional Transfer Restrictions.

(a)Restrictive Legend. Any certificates representing the Class A Common Units shall bear the following legend:

"THE SECURITIES REPRESENTED BY THIS CERTIFICATE ARE ALSO SUBJECT TO ADDITIONAL RESTRICTIONS ON TRANSFER, CERTAIN REPURCHASE PROVISIONS, AND CERTAIN OTHER AGREEMENTS SET FORTH IN A CLASS A COMMON UNIT PURCHASE AGREEMENT BETWEEN THE COMPANY AND INVESTOR DATED AS OF [____________], A COPY OF WHICH MAY BE OBTAINED BY THE HOLDER HEREOF AT THE COMPANY'S PRINCIPAL PLACE OF BUSINESS WITHOUT CHARGE."

(b)Opinion of Counsel. No holder of Class A Common Units may Transfer any Class A Common Units (except pursuant to an effective registration statement under the Securities Act) without first delivering to the Company an opinion of counsel reasonably acceptable in form and substance to the Company that registration under the Securities Act or any applicable state securities law is not required in connection with such transfer.

(c)Holdback. The Class A Common Units are subject to the holdback provisions set forth in Section 6 of the Unitholders Agreement.

9.Repurchase Option.

(a)The Class A Common Units (whether held by Investor or one or more of Investor's Transferees, other than the Company and the Institutional Investors) will be subject to repurchase, in each case by the Company and the Institutional Investors pursuant to the terms and conditions set forth in this Section 9 (the "Repurchase Option").

(b)In the event of a termination of Investor's board service to the Company or its Subsidiaries, first the Company and then the Institutional Investors shall have the right, but not the obligation, to repurchase all or any portion of the Class A Common Units.

(c)The price per Class A Common Unit to be paid shall be the Fair Market Value of such Class A Common Unit as of the date of repurchase.

(d)    The Company may elect to repurchase all or any portion of the Class A Common Units (the "Available Common Units") by delivery of written notice (a "Company Repurchase Notice") to Investor (and any other holders of Class A Common Units) within 90 days after Investor's Separation Date (the "Repurchase Notice Period"). The Company Repurchase Notice shall set forth the number of Class A Common Units to be acquired and the time and place for the closing of the transaction.

(e)If for any reason the Company does not elect to purchase all of the Available Common Units, then the Institutional Investors shall be entitled to repurchase all or any portion of the Available Common Units that were not repurchased by the Company pursuant to Section 9(d) above (the "Remaining Common Units"). As soon as practicable after the Company has determined that it will not purchase all of the Available Common Units, but in any event within 60 days after the beginning of the Repurchase Notice Period corresponding to such Available Common Units, the Company shall give written notice (the "Available Units Notice") to each Institutional Investor setting forth the number of Remaining Common Units. The Institutional Investors may elect to purchase all or any portion of the Remaining Common Units by giving written notice to the Company within 30 days after the Available Units Notice has been delivered to the Institutional Investors by the Company (but no later than the end of the Repurchase Notice Period if no Available Units Notice is delivered). If the Institutional Investors elect to purchase an aggregate amount of Remaining Common Units in excess of the amount of Remaining Common Units specified in the Available Units Notice, then the Remaining Common Units shall be allocated among the Institutional Investors on a pro rata basis according to the number of Class A Common Units of the Company owned by each Institutional Investor on the date of the Available Units Notice. Any Institutional Investor may condition its election to purchase such Remaining Common Units on the election of one or more other Institutional Investors to purchase Remaining Common Units. As soon as practicable, and in any event within 10 days after the expiration of the 30‑day period beginning on the date the Available Units Notice is delivered to the Institutional Investors pursuant to this Section 9(e) (but no later than the end of the Repurchase Notice Period if no Available Units Notice is delivered), the Company shall deliver a further Repurchase Notice (the "Investor Repurchase Notice") to the holders of such Remaining Common Units setting forth the number of Remaining Common Units to be acquired and the time and place for the closing of the transaction. At the time the Company delivers the Investor Repurchase Notice to the holders of such Remaining Common Units, the Company shall also deliver written notice to each Institutional Investor setting forth the number of Class A Common Units such Institutional Investor is entitled to purchase and the time and place of the closing of the transaction.    

(f)    Notwithstanding anything to the contrary contained in this Agreement, all repurchases of Class A Common Units by the Company (including pursuant to

Section 9(j) below)shall be subject to applicable restrictions contained in the Act, as amended, or any successor statute and in the Company's and its Subsidiaries' debt and equity financing agreements.

(g)    Upon delivery of the full consideration for the Class A Common Units at the closing of a repurchase pursuant to this Section 9 (including delivery of any subordinated promissory note pursuant to Section 9(i)), the holder of such Class A Common Units from whom such securities are to be purchased shall cease to have any rights as a holder of such securities, and such securities shall be deemed purchased in accordance with the applicable provisions hereof and the purchaser thereof shall be deemed the owner (of record and beneficially) and holder(s) of such securities, whether or not the certificate representing such Class A Common Units has been delivered as required by this Agreement.

(h)    Any election by the Company or the Institutional Investors (or any of their designees) to purchase Class A Common Units pursuant to this Section 9 shall be revocable by such Person (with respect to all or any portion of the Class A Common Units elected to be purchased) at any time prior to the closing of such purchase, without any liability whatsoever to such Person in respect of the rights and obligations in this Section 9; provided, however, that upon a revocation such Person's right to repurchase Class A Common Units under this Section 9 shall terminate.

(i)    If the Company elects to purchase all or any portion of such Class A Common Units hereunder, then, within 150 days following the Separation Date, the Company shall pay for such Class A Common Units, at the Company's option, (i) only in the event the Company's and its Subsidiaries' debt financing agreements restrict the Company from repurchasing such Class A Common Units, with a subordinated promissory note of the Company, which subordinated promissory note shall (x) bear interest at the prime rate (as published from time to time in The Wall Street Journal, electronic edition) (compounded calendar quarterly and which shall be payable annually in cash unless otherwise prohibited), (y) have all principal payments due promptly following such time as the Company's debt financing agreements permit the Company to make such repurchase in cash (but in no event later than the fifth anniversary of the date of issuance of such promissory note) and prior to the payment of any dividends or other distributions on any of the Company's equity securities, and (z) be subordinated on terms and conditions satisfactory to the holders of the Company's or its Subsidiaries' indebtedness for borrowed money (but only to the extent required by the terms of such indebtedness); (ii) by certified check or wire transfer of funds; (iii) by delivery of a number of shares of common stock of VH Holdings having a Fair Market Value equal to the aggregate repurchase price for such Class A Common Units (the "Repurchase Shares"); provided that, in the event any Repurchase Shares are issued, promptly following the closing of the repurchase transaction, the Company shall direct VH Holdings to and VH Holdings shall accordingly redeem, and the holder of such Repurchase Shares shall sell to VH Holdings, all of the Repurchase Shares for an aggregate amount equal to the aggregate repurchase price for the Class A Common Units (or the portion thereof previously assigned to the Repurchase Shares), which amount shall be paid in cash unless the conditions of clause (i) of this Section 9(i) shall have been met, in which case, such amount may be paid through the issuance of a subordinated promissory note of VH Holdings containing and subject to the same terms as provided in clause (i) of this Section 9(i); or

(iv) any combination of the foregoing. If an Institutional Investor elects to purchase all or any portion of the Remaining Common Units hereunder, such Institutional Investor shall pay for such Class A Common Units by certified check or wire transfer of funds.

(j)Within 90 days of Investor's death or Disability, Investor or his/her legal representative(s) may make a one‑time election by written notice to cause the Company to repurchase Class A Common Units in an aggregate amount equal to the lesser of (A) a number of Class A Common Units having an aggregate Fair Market Value equal to $500,000 on the date of repurchase and (B) twenty‑five percent (25%) of the Class A Common Units held by Investor at the time of Investor's death or Disability. All repurchases pursuant to this Section 9(j) shall be made in accordance with the payment terms set forth in Section 9(i) above with respect to repurchases by the Company. For purposes of this Section 9(j), Fair Market Value shall be determined solely by the Board in good faith, shall be final and binding upon Investor, and shall not be subject to any right of appraisal otherwise provided for in the definition of Fair Market Value for other purposes under this Agreement; provided, however, that upon receipt of the Board's good faith determination of Fair Market Value, Investor and his/her legal representative(s) shall have the right, within 10 days of receipt of the Fair Market Value Determination, to revoke its election to cause the Company to repurchase additional Class A Common Units under this Section 9(j), which revocation shall be final, binding and irrevocable.

(k)    The provisions of this Section 9 will terminate with respect to all Class A Common Units upon the earliest to occur of (A) the consummation of a Sale of the Company or other transaction that reduces the Institutional Investors' Class A Common Units of the Company to less than 10% of their Class A Common Units of the Company acquired on October 12, 2007 or (B) an IPO.

10.Definitions.

(a)For the purposes of this Agreement, the following terms have the meanings set forth below:

"Act" means the Delaware Limited Liability Company Act, 6 Del. L. § 18‑101, et seq., as it may be amended from time to time, and including any successor statute.

"Affiliate" has the meaning set forth in the LLC Agreement.

"Agreement" has the meaning set forth in the preamble.    

"Board" means the Board of Managers of the Company.

"CDW" shall mean CDW LLC, an Illinois limited liability company and indirect wholly‑owned subsidiary of the Company.

"Class A Common Units" shall mean the Units issued to Investor hereunder and units of the Company's equity or other capital interests issued with respect to such Units by way of a split, combination, distribution or other recapitalization.

"Common Units" has the meaning given such term in the LLC Agreement.

"Disability" shall mean Investor's inability, due to illness, accident, injury, physical or mental incapacity or other disability, to carry out effectively his/her duties and obligations to the Company or any of its Subsidiaries as determined in the reasonable judgment of the Board. A Disability shall be deemed to have occurred on the date that either Investor (or Investor's personal representative) or the Company provides notice to the other party of the satisfaction of each of the requirements for a Disability set forth above or on such other date as the parties shall mutually agree.

"Fair Market Value" of any Class A Common Unit, shall mean, as of any date, the fair market value of such equity security, taking into account all relevant factors determinative of value (but without regard to any discounts for the lack of liquidity of such securities and minority interests), as determined in accordance with the following procedure. Initially, Fair Market Value shall be determined by the Board acting in good faith. Upon request, the Company will provide to Investor strictly for use in determining whether to seek an appraisal its calculation of Fair Market Value and a description of the methodology and metrics utilized by the Company in making such determination. If Investor believes that the amount determined by the Board to be the Fair Market Value of a Class A Common Unit is less than the amount that Investor believes to be the Fair Market Value of a Class A Common Unit and the aggregate amount in dispute exceeds $50,000, Investor may elect to direct the Company to obtain an appraisal of the Fair Market Value of a Class A Common Unit, which appraisal shall be prepared by a qualified independent appraiser, mutually selected by the Company and Investor. If the Company and Investor are unable to agree on such appraiser, they shall each select a qualified independent appraiser, and the two such appraisers shall select a third qualified independent appraiser who has not provided any services to any of the Company, any Institutional Investor or Investor within twenty‑four months preceding the engagement for such appraisal, which third appraiser shall prepare the determination of Fair Market Value. Such election must be in writing and given to the Company within fifteen (15) days after Investor receives the Board's determination of Fair Market Value. The determination of the appraiser shall be a final and binding determination of Fair Market Value. If such appraiser determines Fair Market Value to be 105% or more of the Fair Market Value determined by the Board, then the Company shall pay the cost of all such appraisers. If such appraiser determines the Fair Market Value to be less than 105% of the Fair Market Value determined by the Board, then Investor shall pay the cost of all such appraisers. Notwithstanding the foregoing, if the foregoing procedure has resulted in the receipt of an appraisal of Class A Common Units from a qualified independent appraiser within 6 months prior to the date on which the Fair Market Value determination is to be made by the Board hereunder and if the Board's good faith determination of Fair Market Value is greater than or equal to the amount reflected in such prior appraisal, Investor shall not have any right to seek an appraisal hereunder.

"Institutional Investors" shall mean MDCP and PEP, in each case so long as such Person holds any Class A Common Units of the Company.

"Investor" has the meaning set forth in the preamble.

"IPO" has the meaning given such term in the LLC Agreement.

"Legal Requirement" shall mean any law, treaty, statute, code, ordinance, decree, administrative order, constitution, permit, directive, policy, standard, rule, building, zoning, subdivision, health and safety and other land use laws, regulation, or requirement of any government entity and all judicial, quasi‑judicial, administrative, quasi‑administrative and arbitral judgments, orders (including injunctions) decisions or awards of any government entity, including general principles of common law, civil law and equity, in each case having the force of law and binding on Investor or any of his, her or its property or assets.

"LLC Agreement" shall mean the Company's Amended and Restated Limited Liability Company Agreement, dated as of March 10, 2010, as may be amended, supplemented or otherwise modified from time to time in accordance with its terms, by and among the Company and the Company's unitholders.

"MDCP" means, collectively, Madison Dearborn Capital Partners V‑A, L.P., a Delaware limited partnership, Madison Dearborn Capital Partners V‑C, L.P., a Delaware limited partnership, and Madison Dearborn Partners V Executive‑A, L.P., a Delaware limited partnership.

"PEP" means, collectively, Providence Equity Partners VI L.P. and Providence Equity Partners VI‑A, L.P.

"Permitted Transferee" has the meaning assigned to that term in the Unitholders Agreement.

"Person" means an individual, a partnership, a corporation, a limited liability company, an association, a joint stock company, a trust, a joint venture, an unincorporated organization and a governmental entity or any department, agency or political subdivision thereof.

"Plan" means the Company's 2007 Incentive Equity Plan.

"Registration Agreement" shall mean that certain Registration Agreement, dated as of October 12, 2007, as may be amended, supplemented or otherwise modified from time to time in accordance with its terms, by and among the Company, VH Holdings and other parties thereto.

"Sale of the Company" shall mean any transaction or series of transactions pursuant to which any Person(s) or a group of related Persons (other than the Institutional Investors and their Affiliates) in the aggregate acquire(s) (i) at least 51% of the equity securities of the Company entitled to vote (other than voting rights accruing only in the event of a default, breach, event of noncompliance or other contingency) to elect members of the Board (whether by merger, consolidation, reorganization, combination, sale or transfer of the Company's equity securities, unitholder or voting agreement, proxy power of attorney or otherwise) or (ii) all or substantially all of the Company's assets determined on a consolidated basis (and, for such purpose, a sale of at least 51% of the equity securities, determined by vote or value, of either VH Holdings or CDW shall be deemed a sale of substantially all of the Company's assets); provided, that an IPO shall not constitute a Sale of the Company.

"Section 351 Transaction" has the meaning assigned to that term in the LLC Agreement.

"Securities Act" means the Securities Act of 1933, as amended from time to time and any successor statute thereto, and the rules and regulations promulgated thereunder.

"Separation" means Investor ceasing to provide board services to the Company and its Subsidiaries.

"Separation Date" means the date on which Investor ceases to provide board services to the Company and its Subsidiaries due to a Separation.

"Subsidiary" has the meaning given such term in the LLC Agreement.

"Transfer" and "Transferee" have the meanings given such terms in the LLC Agreement.

"Unitholders Agreement" means that certain Unitholders Agreement, dated as of October 12, 2007, as may be amended, supplemented or otherwise modified from time to time in accordance with its terms, between the Company and certain of its unitholders.    

"VH Holdings" means VH Holdings, Inc., a Delaware corporation and a direct, wholly‑owned Subsidiary of the Company.

(b)Whenever this Agreement requires a calculation of Common Units held by the Institutional Investors such calculation shall aggregate the number of Common Units held by Madison Dearborn Capital Partners V‑A, L.P., a Delaware limited partnership, Madison Dearborn Capital Partners V‑C, L.P., a Delaware limited partnership, Madison Dearborn Capital Partners V Executive‑A, L.P., a Delaware limited partnership, Providence Equity Partners VI, L.P., a Delaware limited partnership, Providence Equity Partners VI‑A, L.P., a Delaware limited partnership, MDCP Co-Investors (CDW), L.P., a Delaware limited partnership, and PEP Co-Investors (CDW), L.P., a Delaware limited partnership, and their Affiliates.

11.Miscellaneous.

(a)Transfers in Violation of Agreement. Any Transfer or attempted Transfer of any Common Units in violation of any provision of this Agreement, the LLC Agreement or the Unitholders Agreement shall be void, and the Company shall not record such Transfer on its books or treat any purported Transferee of such Common Units as the owner of such Common Units for any purpose.

(b)Irrevocability: Binding Effect on Successors and Assigns. Investor hereby acknowledges and agrees that, except as provided under applicable federal, state or foreign securities laws, the purchase hereunder is irrevocable, that Investor is not entitled to cancel, terminate or revoke this Agreement, the LLC Agreement, the Unitholders Agreement or any agreements of Investor hereunder, and that this Agreement, the LLC Agreement, the Unitholders Agreement and such other agreements shall survive the death or disability of Investor and shall be binding upon

and inure to the benefit of the parties and their respective heirs, executors, administrators, successors, legal representatives and assigns. If Investor is more than one person, the obligations of Investor hereunder shall be joint and several and the agreements, representations, warranties and acknowledgments herein contained shall be deemed to be made by and be binding upon each such person and his, her or its heirs, executors, administrators, successors, legal representatives, and assigns.

(c)Survival of Covenants, Representations and Warranties. All covenants, representations and warranties contained herein or made in writing by any party in connection herewith shall survive the execution and delivery of this Agreement, the LLC Agreement and the Unitholders Agreement and the consummation of the transactions contemplated hereby and thereby.

(d)Severability. Whenever possible, each provision of this Agreement shall be interpreted in such manner as to be effective and valid under applicable law, but if any provision of this Agreement is held to be invalid, illegal or unenforceable in any respect under any applicable law or rule in any jurisdiction, such invalidity, illegality or unenforceability shall not affect any other provision or any other jurisdiction, but this Agreement shall be reformed, construed and enforced in such jurisdiction as if such invalid, illegal or unenforceable provision had never been contained herein.

(e)Complete Agreement. This Agreement, the LLC Agreement, the Unitholders Agreement and those documents expressly referred to herein embody the complete agreement and understanding among the parties with respect to the subject matter hereof and supersede and preempt any prior understandings, agreements or representations by or among the parties, written or oral, which may have related to the subject matter hereof in any way.

(f)Counterparts. This Agreement may be executed simultaneously in two or more counterparts, any one of which need not contain the signatures of more than one party, but all such counterparts taken together shall constitute one and the same Agreement.

(g)Descriptive Headings; Interpretation. The descriptive headings of this Agreement are inserted for convenience only and do not constitute a part of this Agreement. The use of the word "including" in this Agreement shall be by way of example rather than by limitation.

(h)No Strict Construction. The parties hereto have participated jointly in the negotiation and drafting of this Agreement. In the event an ambiguity or question of intent or interpretation arises, this Agreement shall be construed as if drafted jointly by the parties hereto, and no presumption or burden of proof shall arise favoring or disfavoring any party by virtue of the authorship of any of the provisions of this Agreement.

(i)Governing Law. All questions concerning the construction, validity, enforcement and interpretation of this Agreement and the exhibits hereto shall be governed by the internal law, and not the law of conflicts, of the State of Delaware.

(j)WAIVER OF JURY TRIAL. AS A SPECIFICALLY BARGAINED FOR INDUCEMENT FOR EACH OF THE PARTIES HERETO TO ENTER INTO THIS AGREEMENT

(AFTER HAVING THE OPPORTUNITY TO CONSULT WITH COUNSEL), EACH PARTY HERETO EXPRESSLY WAIVES THE RIGHT TO TRIAL BY JURY IN ANY LAWSUIT OR PROCEEDING RELATING TO OR ARISING IN ANY WAY FROM THIS AGREEMENT OR THE MATTERS CONTEMPLATED HEREBY.

(k)Remedies. Each of the parties to this Agreement shall be entitled to enforce its rights under this Agreement specifically, to recover damages and costs (including reasonable attorney's fees) caused by any breach of any provision of this Agreement and to exercise all other rights existing in its favor. The parties hereto agree and acknowledge that money damages would not be an adequate remedy for any breach of the provisions of this Agreement and that any party may in its sole discretion apply to any court of law or equity of competent jurisdiction (without posting any bond or deposit) for specific performance and/or other injunctive relief in order to enforce or prevent any violations of the provisions of this Agreement.

(l)Amendment and Waiver. The provisions of this Agreement may be amended and waived only with the prior written consent of the Company, Investor and the Institutional Investors.

(m)Business Days. If any time period for giving notice or taking action hereunder expires on a day which is a Saturday, Sunday or legal holiday in the state in which the Company's chief executive office is located, the time period shall be automatically extended to the business day immediately following such Saturday, Sunday or holiday.

(n)Third‑Party Beneficiary. The Company and Investor acknowledge that each of the Institutional Investors is an express third party beneficiary under this Agreement and that the Institutional Investors can enforce the provisions of this Agreement intended for their benefit.

(o)Consent to Jurisdiction. Each party to this Agreement, by its execution hereof, (a) hereby irrevocably submits to the exclusive jurisdiction of the state and federal courts sitting in the State of Illinois for the purpose of any action, claim, cause of action or suit (in contract, tort or otherwise), inquiry, proceeding or investigation arising out of or based upon this Agreement or relating to the subject matter hereof, (b) hereby waives to the extent not prohibited by applicable law, and agrees not to assert, and agrees not to allow any of its Permitted Transferees to assert, by way of motion, as a defense or otherwise, in any such action, any claim that they are not subject personally to the jurisdiction of the above‑named courts, that their property is exempt or immune from attachment or execution, that any such proceeding brought in one of the above named courts is improper, or that this Agreement or the subject matter hereof or thereof may not be enforced in or by such court and (c) hereby agrees not to commence or maintain any action, claim, cause of action or suit (in contract, tort or otherwise), inquiry, proceeding or investigation arising out of or based upon this Agreement or relating to the subject matter hereof or thereof other than before one of the above‑named courts nor to make any motion or take any other action seeking or intending to cause the transfer or removal of any such action, claim, cause of action or suit (in contract, tort or otherwise), inquiry, proceeding or investigation to any court other than one of the above‑named courts whether on the grounds of inconvenient forum or otherwise. Notwithstanding the foregoing, any party to this Agreement may commence and maintain an action to enforce a judgment of any of the above‑named courts in any court of competent jurisdiction.

(p)Notices. Any notice provided for in this Agreement must be in writing and must be personally delivered, sent by telecopy with original to follow by overnight courier service, by first class mail (postage prepaid and return receipt requested) or reputable overnight courier service (charges prepaid) to the recipient at the addresses indicated below:

Notices to the Company:
CDW Holdings LLC

c/o CDW LLC

200 North Milwaukee

Vernon Hills, Illinois 60061

Attention:Chief Executive Officer

Facsimile: 847‑968‑0336

with copies to (which shall not constitute notice):
Madison Dearborn Capital Partners V‑A, L.P.

Madison Dearborn Capital Partners V‑C, L.P.

Madison Dearborn Capital Partners V Executive‑A, L.P.

Three First National Plaza

Suite 3800

Chicago, IL 60602

Attention:    Paul Finnegan

Robin Selati

Facsimile:    312‑895‑1001

and

Providence Equity Partners VI L.P.

Providence Equity Partners VI‑A L.P.

50 Kennedy Plaza, 18th Floor

Providence, RI 02903

Attention:    Glenn Creamer        Michael Dominguez

Facsimile:    401‑751‑1790

and

Kirkland & Ellis LLP300 North LaSalle Street
Chicago, IL 60654
Facsimile:    (312) 861‑2200
Attention:    Michael D. Paley, P.C.

Notices to MDCP:
Madison Dearborn Capital Partners V‑A, L.P.

Madison Dearborn Capital Partners V‑C, L.P.

Madison Dearborn Capital Partners V Executive‑A, L.P.

Three First National Plaza

Suite 3800

Chicago, IL 60602

Attention:    Paul Finnegan

Robin Selati

Facsimile:    312‑895‑1001

with copies to (which shall not constitute notice):
Kirkland & Ellis LLP300 North LaSalle Street
Chicago, IL 60654
Facsimile: (312) 861‑2200
Attention:     Michael D. Paley, P.C.

Notices to PEP:
Providence Equity Partners VI L.P.

Providence Equity Partners VI‑A L.P.

50 Kennedy Plaza, 18th Floor

Providence, RI 02903

Attention:    Glenn Creamer

Michael Dominguez

Facsimile:    401‑751‑1790

with copies to (which shall not constitute notice):
Weil, Gotshal and Manges

50 Kennedy Plaza, 11th Floor

Providence, RI 02903

Attention: David Duffell

Facsimile: 401‑278‑4710

Notices to Investor:

See Schedule A

or to such other address or to the attention of such other Person as the recipient party has specified by prior written notice to the sending party. Any notice under this Agreement shall be deemed to have been given when so delivered or, if sent by telecopy the day of receipt, or if mailed, three days

after deposit in the U.S. mail (return receipt requested) and one day after deposit with a reputable overnight courier service.

* * * * *

IN WITNESS WHEREOF, the parties hereto have executed this Class A Common Unit Purchase Agreement on the date first written above.

CDW HOLDINGS LLC

By:    
Name:        
Its:         

[Director Name]

Signature Page to Class A Common Unit Purchase Agreement

Schedule A

Units

Investor Name and Address	Number of Class A Common Units	Price Per Class A Common Unit	Total Purchase Price
[Director Name] [Address 1] [Address 2]	[_____]	$[___]	[_____]

EXHIBIT ASPOUSAL CONSENT

The undersigned spouse of Investor hereby acknowledges that I have read the foregoing Class A Common Unit Purchase Agreement executed by Investor as of the date hereof and that I understand its contents. I am aware that the foregoing Class A Common Unit Purchase Agreement provides for the sale or repurchase of my spouse's Class A Common Units under certain circumstances and/or imposes other restrictions on such securities (including, without limitation, restrictions on transfer). I agree that my spouse's interest in these securities is subject to these restrictions and any interest that I may have in such securities shall be irrevocably bound by these agreements and further, that my community property interest, if any, shall be similarly bound by this Agreement.

Date: ________ ___, 20___

Spouse's Name:____________________

Date: ________ ___, 20__

Witness' Name:____________________

EX-12.1

EXHIBIT 12.1

CDW CORPORATION

COMPUTATION OF RATIO OF EARNINGS TO FIXED CHARGES (unaudited)

	Years ended December 31,
(dollars in millions)	2008			2009			2010			2011		2012
Computation of earnings:
Income (loss) before income taxes and adjustment for (income) loss from equity investees	$	(1,777.2	)	$	(461.2	)	$	(37.1	)	$	28.3	$	185.8
Distributed income from equity investees	—			—			0.2			0.5		1.2
Fixed charges	397.3			413.1			420.7			324.9		312.4
Total earnings	$	(1,379.9	)	$	(48.1	)	$	383.8		$	353.7	$	499.4
Computation of fixed charges:
Interest expense	$	351.8		$	389.3		$	394.7		$	302.0	$	294.4
Amortization of deferred financing costs and debt premium	38.6			16.2			18.0			15.7		13.6
Portion of rent expense representative of interest (1)	6.9			7.6			8.0			7.2		4.4
Total fixed charges	$	397.3		$	413.1		$	420.7		$	324.9	$	312.4
Ratio of earnings to fixed charges	(2)			(2)			(2)			1.1		1.6

⁽¹⁾  Fixed charges include a reasonable estimation of the interest factor included in rental expense.

⁽²⁾  For the years ended December 31, 2008, 2009 and 2010, earnings available for fixed charges were inadequate to cover fixed charges by $1,777.2 million, $461.2 million and $37.0 million, respectively.

EX-31.1

Exhibit 31.1

CERTIFICATION PURSUANT TO RULE 15d-14(a) UNDER

THE SECURITIES EXCHANGE ACT OF 1934

I, Thomas E. Richards, certify that:

1. I have reviewed this annual report on Form 10-K of CDW Corporation (the "registrant");

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4. The registrant's other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

a. Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

b. Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

c. Evaluated the effectiveness of the registrant's disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

d. Disclosed in this report any change in the registrant's internal control over financial reporting that occurred during the registrant's most recent fiscal quarter (the registrant's fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant's internal control over financial reporting; and

5. The registrant's other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant's auditors and the audit committee of registrant's board of directors (or persons performing the equivalent functions):

a. All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant's ability to record, process, summarize and report financial information; and

b. Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant's internal control over financial reporting.

/s/ Thomas E. Richards

Thomas E. Richards

Chairman and Chief Executive Officer

CDW Corporation

March 8, 2013

EX-31.2

Exhibit 31.2

CERTIFICATION PURSUANT TO RULE 15d-14(a) UNDER

THE SECURITIES EXCHANGE ACT OF 1934

I, Ann E. Ziegler, certify that:

1. I have reviewed this annual report on Form 10-K of CDW Corporation (the "registrant");

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4. The registrant's other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

a. Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

b. Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

c. Evaluated the effectiveness of the registrant's disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

d. Disclosed in this report any change in the registrant's internal control over financial reporting that occurred during the registrant's most recent fiscal quarter (the registrant's fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant's internal control over financial reporting; and

5. The registrant's other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant's auditors and the audit committee of registrant's board of directors (or persons performing the equivalent functions):

a. All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant's ability to record, process, summarize and report financial information; and

b. Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant's internal control over financial reporting.

/s/ Ann E. Ziegler

Ann E. Ziegler

Senior Vice President and Chief Financial Officer

CDW Corporation

March 8, 2013

EX-32.1

Exhibit 32.1

CERTIFICATION PURSUANT TO SECTION 1350 OF CHAPTER 63

OF TITLE 18 OF THE UNITED STATES CODE

I, Thomas E. Richards, the chief executive officer of CDW Corporation (“CDW”), certify that (i) the Annual Report on Form 10-K for the year ended December 31, 2012 (the “10-K”) of CDW fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934 and (ii) the information contained in the 10-K fairly presents, in all material respects, the financial condition and results of operations of CDW.

/s/ Thomas E. Richards

Thomas E. Richards

Chairman and Chief Executive Officer

CDW Corporation

March 8, 2013

EX-32.2

Exhibit 32.2

CERTIFICATION PURSUANT TO SECTION 1350 OF CHAPTER 63

OF TITLE 18 OF THE UNITED STATES CODE

I, Ann E. Ziegler, the chief financial officer of CDW Corporation (“CDW”), certify that (i) the Annual Report on Form 10-K for the year ended December 31, 2012 (the “10-K”) of CDW fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934 and (ii) the information contained in the 10-K fairly presents, in all material respects, the financial condition and results of operations of CDW.

/s/ Ann E. Ziegler

Ann E. Ziegler

Senior Vice President and Chief Financial Officer

CDW Corporation

March 8, 2013

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Segment Information (Tables)

12 Months Ended

Dec. 31, 2012

Segment Reporting [Abstract]

Revenue from External Customers by Products and Services [Table Text Block]

The following table presents net sales by major category for the years ended December 31, 2012, 2011 and 2010. Categories are based upon internal classifications. Amounts for the years ended December 31, 2011 and 2010 have been reclassified for certain changes in individual product classifications to conform to the presentation for the year ended December 31, 2012.

	Year Ended December 31, 2012				Year Ended December 31, 2011				Year Ended December 31, 2010
	Dollars in Millions		Percentage of Total Net Sales		Dollars in Millions		Percentage of Total Net Sales		Dollars in Millions		Percentage of Total Net Sales
Notebooks/Mobile Devices	$	1,470.8	14.5	%	$	1,333.8	13.9	%	$	1,142.6	13.0	%
NetComm Products	1,350.6		13.3		1,241.4		12.9		1,142.0		13.0
Enterprise and Data Storage (Including Drives)	975.1		9.6		916.9		9.5		844.1		9.6
Other Hardware	4,111.1		40.6		4,039.2		42.1		3,783.5		43.0
Software	1,886.6		18.6		1,781.6		18.6		1,621.8		18.4
Services	285.2		2.8		254.6		2.7		214.9		2.4
Other (1)	48.8		0.6		34.9		0.3		52.3		0.6
Total net sales	$	10,128.2	100.0	%	$	9,602.4	100.0	%	$	8,801.2	100.0	%

(1) Includes items such as delivery charges to customers and certain commission revenue.

Schedule of Segment Reporting Information, by Segment [Table Text Block]

The following table presents information about the Company’s segments for the years ended December 31, 2012, 2011 and 2010:

(in millions)	Corporate			Public			Other			Headquarters			Total
2012:
Net sales	$	5,512.8		$	4,023.0		$	592.4		$	—		$	10,128.2
Income (loss) from operations	349.0			246.7			18.6			(103.7		)	510.6
Depreciation and amortization expense	(97.6		)	(44.0		)	(9.3		)	(59.3		)	(210.2		)
2011:
Net sales	$	5,334.4		$	3,757.2		$	510.8		$	—		$	9,602.4
Income (loss) from operations	331.6			233.3			17.5			(111.7		)	470.7
Depreciation and amortization expense	(97.4		)	(43.9		)	(8.7		)	(54.9		)	(204.9		)
2010:
Net sales	$	4,833.6		$	3,560.6		$	407.0		$	—		$	8,801.2
Income (loss) from operations	256.2			193.0			14.3			(110.8		)	352.7
Depreciation and amortization expense	(97.4		)	(44.2		)	(8.9		)	(58.9		)	(209.4		)

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Lease Commitments Capital Leases (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 31, 2011
Capital Leases of Lessee [Abstract]
Extinguishment of Capital Lease Liability	$ 0.9
Net Pre-Tax Gain (Loss) on Extinguishment of Capital Lease	$ 0.6

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Goodwill And Other Intangible Assets Goodwill and Intangible Assets, Test for Impairment (Details)	12 Months Ended
	Dec. 31, 2012	Dec. 01, 2012	Dec. 01, 2011	Dec. 01, 2010
Goodwill [Line Items]
Number of Reportable Segments	2
Number of operating segments which do not meet reporting unit quantitative threshold	2
Goodwill Impairment Test, Income Approach Weight		75.00%	75.00%	75.00%
Goodwill Impairment Test, Market Approach Weight		25.00%	25.00%	25.00%
Years Forecasted in Goodwill Impairment Income Approach		6	6	6
Long-Term Consolidated Annual Growth Rate		3.50%	3.50%	5.00%
Corporate Reporting Unit [Member]
Goodwill [Line Items]
Reporting unit fair value in excess of carrying value		49.00%	43.00%	16.00%
Goodwill, Assumptions Used in Impairment Test, Discount Rate		11.50%	11.50%	12.00%
Public Segment Reporting Unit [Member]
Goodwill [Line Items]
Reporting unit fair value in excess of carrying value		44.00%	27.00%	17.00%
Goodwill, Assumptions Used in Impairment Test, Discount Rate		11.50%	11.50%	12.00%
Canada Reporting Unit [Member]
Goodwill [Line Items]
Reporting unit fair value in excess of carrying value		104.00%	159.00%	55.00%
Goodwill, Assumptions Used in Impairment Test, Discount Rate		11.80%	12.00%	12.00%
CDW Advanced Services [Member]
Goodwill [Line Items]
Reporting unit fair value in excess of carrying value		17.00%	17.00%	64.00%
Goodwill, Assumptions Used in Impairment Test, Discount Rate		12.00%	11.50%	13.00%

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Income Taxes (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
Income (loss) before income taxes [Abstract]
Domestic	$ 170.3	$ 11.4	$ (48.8)
Foreign	15.8	16.9	11.8
Income (loss) before income taxes	$ 186.1	$ 28.3	$ (37.0)

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Long-Term Debt Debt Balances and Interest Rates (Details) (USD $) In Millions, unless otherwise specified	Dec. 31, 2012		Feb. 17, 2012	Dec. 31, 2011
Debt Instrument [Line Items]
Debt, long-term and short-term	$ 3,766.0
Debt, total long-term and short-term	3,771.0			4,066.0
Current maturities of long-term debt	(40.0)			(201.0)
Debt	3,731.0			3,865.0
Revolving Credit Facility [Member]
Debt Instrument [Line Items]
Long-term Debt, Weighted Average Interest Rate	0.00%	[1]
Debt, long-term and short-term	0			0
Term Loan [Member]
Debt Instrument [Line Items]
Long-term Debt, Weighted Average Interest Rate	3.90%	[1]
Debt, long-term and short-term	1,339.5			1,540.5
Senior secured notes due 2018 [Member]
Debt Instrument [Line Items]
Long-term Debt, Weighted Average Interest Rate	8.00%	[1]
Debt, long-term and short-term	500.0			500.0
Senior notes due 2019 [Member]
Debt Instrument [Line Items]
Long-term Debt, Weighted Average Interest Rate	8.50%	[1]
Debt, long-term and short-term	1,305.0			1,175.0
Premium, Unamortized	5.0		5.7	0
Subordinated Debt [Member]
Debt Instrument [Line Items]
Long-term Debt, Weighted Average Interest Rate	12.535%	[1]
Debt, long-term and short-term	621.5			721.5
Senior notes due 2015 [Member]
Debt Instrument [Line Items]
Long-term Debt, Weighted Average Interest Rate	0.00%	[1]
Debt, long-term and short-term	$ 0			$ 129.0

[1] Weighted-average interest rate as of December 31, 2012.

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Profit Sharing And 401(K) Plan (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
General Discussion of Pension and Other Postretirement Benefits [Abstract]
Profit sharing plan expense	$ 14.6	$ 15.3	$ 10.4

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Description of Business and Summary Of Significant Accounting Policies Parentheticals Schedule of Accumulated Other Comprehensive Loss (Details) (USD $) In Millions, unless otherwise specified	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
Statement of Other Comprehensive Loss [Abstract]
Accumulated Other Comprehensive Income (Loss), Cumulative Changes in Net Gain (Loss) from Cash Flow Hedges, Tax	$ 0	$ 0	$ 0.9

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Inventory Financing Agreements (Tables)

12 Months Ended

Dec. 31, 2012

Inventory Financing Agreements [Abstract]

Inventory Financing Agreements [Table Text Block]

The following table presents the amounts included in accounts payable-inventory financing:

(in millions)	December 31,
	2012		2011
Revolving Loan inventory financing agreement	$	248.3	$	240.7
Other inventory financing agreements	0.9		38.0
Accounts payable-inventory financing	$	249.2	$	278.7

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Related Party Transactions (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 31, 2012
Related Party Transactions [Abstract]
Management Fee	$ 5.0

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Income Taxes Deferred Tax Assets and Liabilities (Details) (USD $) In Millions, unless otherwise specified	Dec. 31, 2012	Dec. 31, 2011
Deferred Tax Assets, Gross [Abstract]
Deferred interest	$ 58.3	$ 63.6
State net operating loss and credit carryforwards, net	18.0	14.6
Payroll and benefits	16.7	12.9
Equity compensation plans	10.3	7.5
Accounts receivable	4.2	4.4
Charitable contribution carryforward	4.1	9.0
Deferred financing costs	2.3	2.7
Interest rate caps/hedge agreements	1.8	2.6
Trade credits	1.8	2.4
Other	8.4	10.3
Total deferred tax assets	125.9	130.0
Deferred Tax Liabilities, Gross [Abstract]
Software and intangibles	551.4	607.7
Deferred Income	146.3	146.4
Property and equipment	29.3	35.1
Other	9.1	8.2
Total deferred tax liabilites	736.1	797.4
Deferred tax assets valuation allowance	0	0
Net deferred tax liabilities	610.2	667.4
Operating Loss Carryforwards [Line Items]
Undistributed Earnings of Foreign Subsidiaries	40
State and Local Jurisdiction [Member]
Operating Loss Carryforwards [Line Items]
Operating Loss Carryforwards	203.9
Tax Credit Carryforward, Amount	$ 12.9

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Long-Term Debt Term Loan (Details) (USD $)	12 Months Ended			0 Months Ended	1 Months Ended			6 Months Ended	12 Months Ended						12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010	Mar. 19, 2013 Term Loan [Member]	Mar. 31, 2012 Term Loan [Member]	Feb. 29, 2012 Term Loan [Member]	Mar. 31, 2011 Term Loan [Member]	Sep. 11, 2011 Term Loan [Member]	Dec. 31, 2013 Term Loan [Member]	Dec. 31, 2012 Term Loan [Member]		Dec. 31, 2011 Term Loan [Member]	Dec. 31, 2012 Extended loans due 2017 [Member]	Dec. 31, 2012 Nonextended loans due 2014 [Member]	Dec. 31, 2012 Senior notes due 2015 [Member]		Dec. 31, 2011 Senior notes due 2015 [Member]	Dec. 31, 2012 Net Leverage Ratio, greater than 5.5 [Member] Term Loan [Member]	Dec. 31, 2012 Net Leverage Ratio, less than or equal to 5.5 but greater than 4.5 [Member] Term Loan [Member]	Dec. 31, 2012 Net Leverage Ratio, less than or equal to 4.5 [Member] Term Loan [Member]	Dec. 31, 2012 Minimum [Member] Extended loans due 2017 [Member] ABR [Member]	Dec. 31, 2012 Minimum [Member] Extended loans due 2017 [Member] LIBOR [Member]	Dec. 31, 2012 Minimum [Member] Nonextended loans due 2014 [Member] ABR [Member]	Dec. 31, 2012 Minimum [Member] Nonextended loans due 2014 [Member] LIBOR [Member]	Dec. 31, 2012 Maximum [Member] Extended loans due 2017 [Member] ABR [Member]	Dec. 31, 2012 Maximum [Member] Extended loans due 2017 [Member] LIBOR [Member]	Dec. 31, 2012 Maximum [Member] Nonextended loans due 2014 [Member] ABR [Member]	Dec. 31, 2012 Maximum [Member] Nonextended loans due 2014 [Member] LIBOR [Member]	Dec. 31, 2012 Maximum, less than or equal to 5.5 [Member] Term Loan [Member]	Dec. 31, 2012 Minimum, greater than 4.5 [Member] Term Loan [Member]	Dec. 31, 2012 Maximum, less than or equal to 4.5 [Member] Term Loan [Member]
Debt Instrument [Line Items]
Debt, long-term and short-term	$ 3,766,000,000									$ 1,339,500,000		$ 1,540,500,000	$ 918,200,000	$ 421,300,000	$ 0		$ 129,000,000
Long-term Debt, Weighted Average Interest Rate										3.90%	[1]				0.00%	[1]
Variable Interest Rate Margin																					1.75%	2.75%	2.50%	3.50%	2.25%	3.25%	3.00%	4.00%
Reference Interest Rate Floor																					2.25%	1.25%
Term Loan Restricted Payments, Dollar Limit										25,000,000
Extinguishment of Debt, Prepayment Premium										1.00%
Period Following Term Loan Amendment Where Prepayment Premium Required If Extinguished								6 months
Gains (Losses) on Extinguishment of Debt	17,200,000	118,900,000	(2,000,000)									3,200,000			9,400,000		114,100,000
Term Loan Mandatory Prepayments, percentage of excess cash flow																		50.00%	25.00%	0.00%
Net leverage ratio																													5.5	4.5	4.5
Term Loan, Repayments							132,000,000		40,000,000	201,000,000
Term Loan, Business Days Following Filing Date When Prepayment Is Due				10 days
Term Loan Optional Repayments						180,000,000
Term Loan Mandatory Repayments					$ 21,000,000
Senior secured leverage ratio, maximum										6.75
Senior secured leverage ratio, actual										2.4

[1] Weighted-average interest rate as of December 31, 2012.

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Equity-Based Compensation (Details) (USD $) In Millions, except Share data, unless otherwise specified	12 Months Ended			3 Months Ended	12 Months Ended						12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010	Mar. 31, 2010 Class B Common Unit [Member]	Dec. 31, 2012 Class B Common Unit [Member]		Dec. 31, 2011 Class B Common Unit [Member]		Dec. 31, 2010 Class B Common Unit [Member]	Mar. 10, 2010 Class B Common Unit [Member]	Dec. 31, 2012 MPK Plan Units [Member]		Dec. 31, 2010 MPK Plan Units [Member]	Oct. 15, 2007 MPK Plan Units [Member]
Equity-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of Units Authorized					250,000
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period									5 years 0 months 0 days
Share-based Compensation Arrangement, Award Vesting Qualifications, Age														62
Share-based Compensation Arrangement, Award Vesting Qualification, Years of Service														10 years 0 months 0 days
Equity-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Additional Disclosures [Abstract]
Equity-based Compensation Plan Modification, Incremental Compensation Cost				$ 8.4	$ 6.6		$ 3.3
Equity-based Compensation Plan Modification, Participation Threshold post Modification										$ 0.01
Equity-based Compensation Plan Modification, Participation Threshold prior to Modification										$ 1,000
Equity-based Compensation Plan Modification, Number of Units Affected				140,428
Equity-based Compensation Plan Modification, Number of Employees Affected				101
Weighted-Average Grant Date Fair Value, Impact of Modification										$ 60.00
Per Unit Fair Value post Modification										$ 120.00
Per Unit Fair Value before Modification										$ 60.00
Equity-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions and Methodology [Abstract]
Weighted-Average Grant Date Fair Value					$ 125.65		$ 148.89		$ 130.45					$ 1,000.00
Weighted-Average Volatility					65.26%		82.87%		97.86%
Weighted-Average Risk-Free Rate					0.19%		0.84%		2.32%
Dividend Yield					0.00%		0.00%		0.00%
Equity-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]
Equity Awards Outstanding, Beginning of Year					202,908	[1]					70,113	[1],[2]
Equity Awards Granted					16,008	[1]					0	[1],[2]
Equity Awards Forfeited					(1,615)	[1]					(3,366)	[1],[2],[3]
Equity Awards Repurchased/Settled					(818)	[1],[4]					(610)	[1],[2],[4]
Equity Awards Outstanding, End of Period					216,483	[1]	202,908	[1]			66,137	[1],[2]
Equity Awards Vested					115,198	[1]					450	[1],[2],[5]
Weighted-Average Grant Date Fair Value, Outstanding Units					$ 260.26						$ 1,000.00
Equity Awards Forfeited in Period Future Charitable Contribution											777
Employee Service Share-based Compensation, Nonvested Awards, Total Compensation Cost Not yet Recognized [Abstract]
Equity-based Compensation Expense Not yet Recognized	30.8
Equity-based Compensation Expense Not yet Recognized, Period for Recognition	4 years 178 days
Equity-based compensation [Abstract]
Equity-based compensation expense	22.1	19.5	11.5
Equity-based Compensation Expense, Tax Benefit from Compensation Expense	2.3	1.9	0.1
Equity-based Compensation Expense, Capitalized Amount	0	0	0
Change in Equity-based Compensation Expense, Due to Change in Cumulative Forfeiture Rate													$ 5.3

[1] The weighted-average grant date fair market value for Class B Common Units granted during the period ended December 31, 2012 is $125.65. The weighted-average grant date fair market value for outstanding Class B Common Units inclusive of the $60.00 per unit impact of the March 2010 modification and the impact of the June 2011 modification for Mr. Edwardson is $260.26. The weighted-average grant date fair market value for outstanding MPK Plan Units is $1,000.

[2] Represents units notionally credited to participants' accounts.

[3] The Company contributes the fair market value of awards forfeited under the plan to a charitable foundation. The contribution is generally made in the quarter following that in which the units are forfeited. As of December 31, 2012, the Company owed a contribution for 777 units.

[4] Represents Class B Common Units that were repurchased by the Company from former participants and the settlement of vested MPK Plan Units through the issuance of Class A Common Units in exchange for the vested MPK Plan Units.

[5] Represents MPK Plan Units that have vested but not yet converted to Class A Common Units.

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Selected Quarterly Financial Results (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended								12 Months Ended
	Dec. 31, 2012	Sep. 30, 2012	Jun. 30, 2012	Mar. 31, 2012	Dec. 31, 2011	Sep. 30, 2011	Jun. 30, 2011	Mar. 31, 2011	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
Net Sales	$ 2,601.0	$ 2,623.3	$ 2,584.7	$ 2,319.2	$ 2,479.3	$ 2,581.4	$ 2,412.1	$ 2,129.6	$ 10,128.2	$ 9,602.4	$ 8,801.2
Gross Profit	425.4	432.7	426.9	384.6	412.3	420.0	400.8	350.4	1,669.6	1,583.5	1,390.8
Income (loss) from operations	130.9	139.7	136.4	103.6	111.1	139.7	128.2	91.7	510.6	470.7	352.7
Net income (loss)	33.3	38.0	36.8	10.9	19.0	37.1	(34.8)	(4.2)	119.0	17.1	(29.2)
Corporate [Member]
Net Sales	1,442.8	1,312.8	1,394.4	1,362.8	1,386.4	1,330.3	1,338.4	1,279.3	5,512.8	5,334.4	4,833.6
Income (loss) from operations									349.0	331.6	256.2
Corporate [Member] | Medium/Large [Member]
Net Sales	1,178.5	1,055.7	1,124.7	1,089.6	1,118.6	1,070.6	1,075.0	1,022.9
Corporate [Member] | Small Business [Member]
Net Sales	264.3	257.1	269.7	273.2	267.8	259.7	263.4	256.4
Public [Member]
Net Sales	1,001.3	1,163.7	1,040.4	817.6	959.0	1,123.1	951.2	723.9	4,023.0	3,757.2	3,560.6
Income (loss) from operations									246.7	233.3	193.0
Public [Member] | Government [Member]
Net Sales	404.9	408.6	318.0	262.6	427.4	388.1	296.1	231.9
Public [Member] | Education [Member]
Net Sales	226.4	394.7	349.5	221.7	224.1	415.7	343.3	214.6
Public [Member] | Healthcare [Member]
Net Sales	370.0	360.4	372.9	333.3	307.5	319.3	311.8	277.4
Other [Member]
Net Sales	156.9	146.8	149.9	138.8	133.9	128.0	122.5	126.4	592.4	510.8	407.0
Income (loss) from operations									$ 18.6	$ 17.5	$ 14.3

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Segment Information Segment Reporting, by Products and Services (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended								12 Months Ended
	Dec. 31, 2012	Sep. 30, 2012	Jun. 30, 2012	Mar. 31, 2012	Dec. 31, 2011	Sep. 30, 2011	Jun. 30, 2011	Mar. 31, 2011	Dec. 31, 2012		Dec. 31, 2011		Dec. 31, 2010
Net Sales from External Customer [Line Items]
Net Sales	$ 2,601.0	$ 2,623.3	$ 2,584.7	$ 2,319.2	$ 2,479.3	$ 2,581.4	$ 2,412.1	$ 2,129.6	$ 10,128.2		$ 9,602.4		$ 8,801.2
Net Sales, by Product and Service, Percentage									100.00%		100.00%		100.00%
Notebooks/Mobile Devices [Member]
Net Sales from External Customer [Line Items]
Net Sales									1,470.8		1,333.8		1,142.6
Net Sales, by Product and Service, Percentage									14.50%		13.90%		13.00%
NetComm Products [Member]
Net Sales from External Customer [Line Items]
Net Sales									1,350.6		1,241.4		1,142.0
Net Sales, by Product and Service, Percentage									13.30%		12.90%		13.00%
Enterprise and Data Storage (Including Drives) [Member]
Net Sales from External Customer [Line Items]
Net Sales									975.1		916.9		844.1
Net Sales, by Product and Service, Percentage									9.60%		9.50%		9.60%
Other Hardware [Member]
Net Sales from External Customer [Line Items]
Net Sales									4,111.1		4,039.2		3,783.5
Net Sales, by Product and Service, Percentage									40.60%		42.10%		43.00%
Software [Member]
Net Sales from External Customer [Line Items]
Net Sales									1,886.6		1,781.6		1,621.8
Net Sales, by Product and Service, Percentage									18.60%		18.60%		18.40%
Services [Member]
Net Sales from External Customer [Line Items]
Net Sales									285.2		254.6		214.9
Net Sales, by Product and Service, Percentage									2.80%		2.70%		2.40%
Other [Member]
Net Sales from External Customer [Line Items]
Net Sales									$ 48.8	[1]	$ 34.9	[1]	$ 52.3	[1]
Net Sales, by Product and Service, Percentage									0.60%	[1]	0.30%	[1]	0.60%	[1]

[1] Includes items such as delivery charges to customers and certain commission revenue.

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Subsequent Events (Details) (USD $)	12 Months Ended			1 Months Ended	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010	Mar. 31, 2011 Term Loan [Member]	Dec. 31, 2013 Term Loan [Member]	Dec. 31, 2012 Term Loan [Member]	Dec. 31, 2011 Term Loan [Member]	Dec. 31, 2013 Subordinated Debt [Member]	Dec. 31, 2012 Subordinated Debt [Member]	Dec. 31, 2010 Subordinated Debt [Member]	Mar. 08, 2013 Subordinated Debt [Member]	Dec. 21, 2012 Subordinated Debt [Member]	Mar. 10, 2010 Subordinated Debt [Member]
Subsequent Event [Line Items]
Term Loan, Repayments				$ 132,000,000	$ 40,000,000	$ 201,000,000
Senior Subordinated Notes, Amount Repurchased											50,000,000	100,000,000	28,500,000
Premium, percentage of par value											106.27%	106.27%
Gains (Losses) on Extinguishment of Debt	$ 17,200,000	$ 118,900,000	$ (2,000,000)				$ 3,200,000	$ 3,900,000	$ 7,800,000	$ (9,200,000)

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Deferred Compensation Plan (Details) (USD $) In Millions, except Share data, unless otherwise specified	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010	Oct. 31, 2012	Apr. 30, 2012	Jan. 31, 2012	Mar. 10, 2010
Deferred Compensation Arrangements [Abstract]
Debt Instrument, Repurchase Amount							$ 28.5
RDU Plan, Units Authorized for Issuance	28,500
RDU Plan, Units Outstanding	26,174
RDU Plan, Distributions Paid				1.6	0.9	5.6
RDU Plan, Compensation Expense	8.4	8.1	7.1
RDU Plan, unrecognized compensation expense	17.7
RDU Plan, Unrecognized Compensation Expense, Period of Recognition	2 years 0 months 0 days
RDU Plan, Liability	$ 15.5	$ 15.2

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Income Taxes Income Tax Expense by Component (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
Current Income Tax Expense (Benefit) [Abstract]
Federal	$ 110.3	$ 17.9	$ (10.6)
State	8.0	(0.6)	4.3
Foreign	5.1	4.1	2.8
Total current	123.4	21.4	(3.5)
Deferred Income Tax Expense (Benefit) [Abstract]
Domestic	(56.2)	(9.9)	(3.5)
Foreign	(0.1)	(0.3)	(0.8)
Total deferred	(56.3)	(10.2)	(4.3)
Income tax expense (benefit)	$ 67.1	$ 11.2	$ (7.8)

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Selected Quarterly Financial Results

12 Months Ended

Dec. 31, 2012

Quarterly Financial Data [Abstract]

Selected Quarterly Financial Results

Selected Quarterly Financial Results (unaudited)

(in millions)	2012
	First Quarter			Second Quarter			Third Quarter		Fourth Quarter
Net Sales Detail:
Corporate:
Medium/Large	$	1,089.6		$	1,124.7		$	1,055.7	$	1,178.5
Small Business	273.2			269.7			257.1		264.3
Total Corporate	1,362.8			1,394.4			1,312.8		1,442.8
Public:
Government	262.6			318.0			408.6		404.9
Education	221.7			349.5			394.7		226.4
Healthcare	333.3			372.9			360.4		370.0
Total Public	817.6			1,040.4			1,163.7		1,001.3
Other	138.8			149.9			146.8		156.9
Net sales	$	2,319.2		$	2,584.7		$	2,623.3	$	2,601.0
Gross profit	$	384.6		$	426.9		$	432.7	$	425.4
Income from operations	$	103.6		$	136.4		$	139.7	$	130.9
Net income	$	10.9		$	36.8		$	38.0	$	33.3
(in millions)	2011
	First Quarter			Second Quarter			Third Quarter		Fourth Quarter
Net Sales Detail:
Corporate:
Medium/Large	$	1,022.9		$	1,075.0		$	1,070.6	$	1,118.6
Small Business	256.4			263.4			259.7		267.8
Total Corporate	1,279.3			1,338.4			1,330.3		1,386.4
Public:
Government	231.9			296.1			388.1		427.4
Education	214.6			343.3			415.7		224.1
Healthcare	277.4			311.8			319.3		307.5
Total Public	723.9			951.2			1,123.1		959.0
Other	126.4			122.5			128.0		133.9
Net sales	$	2,129.6		$	2,412.1		$	2,581.4	$	2,479.3
Gross profit	$	350.4		$	400.8		$	420.0	$	412.3
Income from operations	$	91.7		$	128.2		$	139.7	$	111.1
Net (loss) income	$	(4.2	)	$	(34.8	)	$	37.1	$	19.0

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Intangible Assets by Asset Type (Details) (USD $) In Millions, unless otherwise specified	Dec. 31, 2012	Dec. 31, 2011
Intangible Assets [Line Items]
Gross Carrying Amount	$ 2,383.4	$ 2,362.8
Accumulated Amortization	904.9	726.8
Net Carrying Amount	1,478.5	1,636.0
Customer Relationships [Member]
Intangible Assets [Line Items]
Gross Carrying Amount	1,861.7	1,861.4
Accumulated Amortization	733.3	593.2
Net Carrying Amount	1,128.4	1,268.2
Trade Name [Member]
Intangible Assets [Line Items]
Gross Carrying Amount	421.0	421.0
Accumulated Amortization	109.9	88.8
Net Carrying Amount	311.1	332.2
Internally Developed Software [Member]
Intangible Assets [Line Items]
Gross Carrying Amount	97.4	77.1
Accumulated Amortization	60.1	43.3
Net Carrying Amount	37.3	33.8
Other Intangible Assets [Member]
Intangible Assets [Line Items]
Gross Carrying Amount	3.3	3.3
Accumulated Amortization	1.6	1.5
Net Carrying Amount	$ 1.7	$ 1.8

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Description Of Business And Summary Of Significant Accounting Policies Property Plant and Equipment (Details) (USD $) In Millions, unless otherwise specified			12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2012 Machinery and Equipment [Member]	Dec. 31, 2012 Building and Leasehold Improvements [Member]	Dec. 31, 2012 Computer and Data Processing Equipment [Member]	Dec. 31, 2012 Computer Software [Member]	Dec. 31, 2012 Furniture and Fixtures [Member]
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment, Estimated Useful Lives			5 to 10 years	5 to 25 years	3 to 5 years	3 to 5 years	5 to 10 years
Asset Retirement Obligation	$ 0.5	$ 0.5

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CDW Holdings LLC Equity (Details)	Oct. 12, 2007
CDW Holdings LLC Equity [Line Items]
Class A Common Units, Deferred	8,578
Purchased By Management Investors [Member]
CDW Holdings LLC Equity [Line Items]
Common Units, Issued	44,028
Purchased By Equity Sponsors [Member]
CDW Holdings LLC Equity [Line Items]
Common Units, Issued	2,089,295

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Income Taxes (Tables)

12 Months Ended

Dec. 31, 2012

Income Tax Disclosure [Abstract]

Schedule of Income before Income Tax, Domestic and Foreign [Table Text Block]

Income (loss) before income taxes was taxed under the following jurisdictions:

(in millions)	Years Ended December 31,
	2012		2011		2010
Domestic	$	170.3	$	11.4	$	(48.8	)
Foreign	15.8		16.9		11.8
Total	$	186.1	$	28.3	$	(37.0	)

Schedule of Components of Income Tax Expense (Benefit) [Table Text Block]

Components of the income tax expense (benefit) consisted of the following:

(in millions)	Years Ended December 31,
	2012			2011			2010
Current:
Federal	$	110.3		$	17.9		$	(10.6	)
State	8.0			(0.6		)	4.3
Foreign	5.1			4.1			2.8
Total current	123.4			21.4			(3.5		)
Deferred:
Domestic	(56.2		)	(9.9		)	(3.5		)
Foreign	(0.1		)	(0.3		)	(0.8		)
Total deferred	(56.3		)	(10.2		)	(4.3		)
Income tax expense (benefit)	$	67.1		$	11.2		$	(7.8	)

Schedule of Effective Income Tax Rate Reconciliation [Table Text Block]

The reconciliation between the statutory tax rate expressed as a percentage of income (loss) before income taxes and the effective tax rate is as follows:

(dollars in millions)	December 31,
	2012					2011					2010
Statutory federal income tax rate	$	65.1		35.0	%	$	9.9		35.0	%	$	(13.0	)	35.0	%
State taxes, net of federal effect	0.4			0.2	%	(3.4		)	(11.8	)%	0.9			(2.5	)%
Equity-based compensation	5.7			3.1	%	5.1			17.9	%	3.9			(10.4	)%
Effect of rates different than statutory	(1.4		)	(0.8	)%	(1.1		)	(4.0	)%	(0.4		)	1.0	%
Valuation allowance	—			—	%	(0.9		)	(3.1	)%	0.9			(2.5	)%
Other	(2.7		)	(1.5	)%	1.6			5.7	%	(0.1		)	0.5	%
Effective tax rate	$	67.1		36.0	%	$	11.2		39.7	%	$	(7.8	)	21.1	%

Schedule of Deferred Tax Assets and Liabilities [Table Text Block]

The tax effect of temporary differences that give rise to the net deferred income tax liability is presented below:

(in millions)	December 31,
	2012		2011
Deferred Tax Assets:
Deferred interest	$	58.3	$	63.6
State net operating loss and credit carryforwards, net	18.0		14.6
Payroll and benefits	16.7		12.9
Equity compensation plans	10.3		7.5
Accounts receivable	4.2		4.4
Charitable contribution carryforward	4.1		9.0
Deferred financing costs	2.3		2.7
Interest rate caps/hedge agreements	1.8		2.6
Trade credits	1.8		2.4
Other	8.4		10.3
Total deferred tax assets	125.9		130.0
Deferred Tax Liabilities:
Software and intangibles	551.4		607.7
Deferred income	146.3		146.4
Property and equipment	29.3		35.1
Other	9.1		8.2
Total deferred tax liabilities	736.1		797.4
Deferred tax asset valuation allowance	—		—
Net deferred tax liability	$	610.2	$	667.4

Schedule of Unrecognized Tax Benefits Roll Forward [Table Text Block]

A reconciliation of the beginning and ending amount of unrecognized tax benefits is as follows:

(in millions)	2012		2011		2010
Balance as of January 1	$	—	$	—	$	11.3
Additions for tax positions related to current year	—		—		—
Additions for tax positions with respect to prior years	—		—		—
Reductions for tax positions with respect to prior years	—		—		(11.3		)
Reductions for tax positions as a result of:
Settlements	—		—		—
Lapse of statute of limitations	—		—		—
Balance as of December 31	$	—	$	—	$	—

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Inventory Financing Agreements (Details) (USD $)	Dec. 31, 2012	Dec. 31, 2011
Inventory Financing Agreements [Line Items]
Accounts Payable Inventory Financing	$ 249,200,000	$ 278,700,000
Accounts Payable, Inventory Financing [Member]
Inventory Financing Agreements [Line Items]
Revolving Loan financing agreement	248,300,000	240,700,000
Other inventory financing agreements	900,000	38,000,000
Accounts Payable Inventory Financing	249,200,000	278,700,000
Floorplan sub-facility	400,000,000
Other inventory financing agreements, terminated		30,300,000
Other Collateralized Inventory Financing Agreements, Current	$ 900,000	$ 7,700,000

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Derivative Instruments And Hedging Activities Interest Rate Swap Agreements (Details) (Interest Rate Swap [Member], USD $) In Millions, unless otherwise specified							12 Months Ended
	Dec. 31, 2012 derivatives	Dec. 31, 2011 derivatives	Jan. 14, 2011 derivatives	Jan. 14, 2010	Nov. 27, 2007	Oct. 24, 2007	Dec. 31, 2012 Designated as Hedging Instrument [Member]	Dec. 31, 2011 Designated as Hedging Instrument [Member]	Dec. 31, 2010 Designated as Hedging Instrument [Member]
Derivative [Line Items]
Number of Interest Rate Derivatives Held	0	0
Number of Interest Rate Derivatives Terminated			2
Notional Amount of Interest Rate Derivatives				$ 500.0	$ 700.0	$ 1,500.0
Cash Flow Hedge Loss Reclassified to Earnings							0	2.1	38.2
Gain (Loss) on Cash Flow Hedge Ineffectiveness, Net							$ 0	$ 0	$ 62.2

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Long-Term Debt Senior Notes (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended			1 Months Ended
	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010	Feb. 29, 2012 Senior notes due 2019 [Member]	May 31, 2011 Senior notes due 2019 [Member]	Apr. 30, 2011 Senior notes due 2019 [Member]	Dec. 31, 2012 Senior notes due 2019 [Member]	Feb. 17, 2012 Senior notes due 2019 [Member]	Dec. 31, 2011 Senior notes due 2019 [Member]
Debt Instrument [Line Items]
Long-term debt, stated interest rate							8.50%
Proceeds from issuance of long-term debt	$ 135.7	$ 1,175.0	$ 500.0	$ 130.0	$ 450.0	$ 725.0
Debt, long-term and short-term	3,766.0						1,305.0		1,175.0
Premium, percentage of par value								104.375%
Premium, Unamortized							$ 5.0	$ 5.7	$ 0

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Property And Equipment (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
Property, Plant and Equipment [Abstract]
Land	$ 27.7	$ 27.7
Machinery and equipment	50.9	48.3
Building and leasehold improvements	104.0	102.1
Computer and data processing equipment	56.4	49.7
Internally Developed Software	30.2	29.2
Furniture and fixtures	21.6	20.3
Construction in progress	11.9	17.0
Total property and equipment	302.7	294.3
Less accumulated depreciation	160.0	140.0
Net property and equipment	142.7	154.3
Property, Plant and Equipment, Disposals	12.2	10.5	11.4
Pre-tax loss	0.1	0.3	0.7
Depreciation expense	$ 32.0	$ 31.3	$ 38.3

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Recent Accounting Pronouncements

12 Months Ended

Dec. 31, 2012

New Accounting Pronouncements and Changes in Accounting Principles [Abstract]

Recent Accounting Pronouncements

Recent Accounting Pronouncements

Testing Goodwill for Impairment

In September 2011, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) 2011-08 which was intended to reduce the cost and complexity of the annual goodwill impairment test by providing entities an option to perform a qualitative assessment to determine whether further impairment testing is necessary. If an entity concludes that it is more likely than not that a reporting unit's fair value is equal to or greater than its carrying amount using the qualitative assessment, the entity would not be required to perform the two-step goodwill impairment test for that reporting unit. This update was effective for annual and interim goodwill impairment tests performed in fiscal years beginning after December 15, 2011. The adoption of this guidance did not have a material impact on the Company's consolidated financial position, results of operations or cash flows.

Presentation of Comprehensive Income

In June 2011, the FASB issued ASU 2011-05, which amended guidance on the presentation of comprehensive income. The new guidance eliminated the option to present the components of other comprehensive income as part of the statement of shareholders’ equity. It required an entity to present the total of comprehensive income, the components of net income, and the components of other comprehensive income either in a single continuous statement of comprehensive income or in two separate but consecutive statements. Subsequently, the FASB issued ASU 2011-12 in December 2011, which deferred changes in ASU 2011-05 that relate to the presentation of reclassification adjustments between other comprehensive income and net income. The guidance did not change the items which must be reported in other comprehensive income, how such items are measured or when they must be reclassified to net income. These updates were to be applied retrospectively and were effective for fiscal years, and interim periods within those years, beginning after December 15, 2011. The Company adopted ASU 2011-05 and ASU 2011-12 as of January 1, 2012. As this guidance impacts presentation only, the adoption did not have an impact on the Company's consolidated financial position, results of operations or cash flows.

Fair Value Measurements

In May 2011, the FASB issued ASU 2011-04. The new guidance resulted in common principles and requirements for measuring fair value and for disclosing information about fair value measurements in accordance with GAAP and International Financial Reporting Standards (“IFRS”). The new guidance did not extend the use of fair value accounting, but provided guidance on how it should be applied where its use is already required or permitted by other standards within GAAP or IFRS. This update was effective for interim and annual periods beginning after December 15, 2011. The adoption of this guidance on January 1, 2012 did not have a material impact on the Company’s consolidated financial position, results of operations or cash flows.

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Long-Term Debt Senior Subordinated Notes (Details) (USD $)	12 Months Ended				12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010	Mar. 10, 2010	Dec. 31, 2013 Subordinated Debt [Member]	Dec. 31, 2012 Subordinated Debt [Member]	Dec. 31, 2010 Subordinated Debt [Member]	Mar. 08, 2013 Subordinated Debt [Member]	Dec. 21, 2012 Subordinated Debt [Member]	Dec. 31, 2011 Subordinated Debt [Member]	Mar. 10, 2010 Subordinated Debt [Member]
Debt Instrument [Line Items]
Long-term debt, stated interest rate						12.535%
Debt, long-term and short-term	$ 3,766,000,000					$ 621,500,000				$ 721,500,000
Senior Subordinated Notes, Amount Repurchased								50,000,000	100,000,000		28,500,000
Debt Instrument, Repurchase Amount				28,500,000							18,600,000
Gains (Losses) on Extinguishment of Debt	17,200,000	118,900,000	(2,000,000)		3,900,000	7,800,000	(9,200,000)
Premium, percentage of par value								106.27%	106.27%
Extinguishment of Debt, Fees Paid to Lenders									6,300,000
Write off of Unamortized Deferred Financing Costs	(3,000,000)	(21,800,000)				1,500,000
Accrued interest paid to lenders									$ 2,300,000

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Description Of Business And Summary Of Significant Accounting Policies Goodwill and Other Intangible Assets (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
Goodwill and Intangible Assets Disclosure [Abstract]
Goodwill impairment	$ 0	$ 0	$ 0
Finite-Lived Intangible Assets [Line Items]
Impairment of Intangible Assets (Excluding Goodwill)	$ 0	$ 0	$ 0
Customer Relationships [Member]
Finite-Lived Intangible Assets [Line Items]
Finite Lived Intangible Assets, Estimated Useful Lives	11 to 14 years
Trade Name [Member]
Finite-Lived Intangible Assets [Line Items]
Finite Lived Intangible Assets, Estimated Useful Lives	20 years
Internally Developed Software [Member]
Finite-Lived Intangible Assets [Line Items]
Finite Lived Intangible Assets, Estimated Useful Lives	3 to 5 years
Other Intangible Assets [Member]
Finite-Lived Intangible Assets [Line Items]
Finite Lived Intangible Assets, Estimated Useful Lives	1 to 10 years

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Recent Accounting Pronouncements Recent Accounting Pronouncements (Policies)

12 Months Ended

Dec. 31, 2012

New Accounting Pronouncements and Changes in Accounting Principles [Abstract]

New Accounting Pronouncements, Policy [Policy Text Block]

Recent Accounting Pronouncements

Testing Goodwill for Impairment

In September 2011, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) 2011-08 which was intended to reduce the cost and complexity of the annual goodwill impairment test by providing entities an option to perform a qualitative assessment to determine whether further impairment testing is necessary. If an entity concludes that it is more likely than not that a reporting unit's fair value is equal to or greater than its carrying amount using the qualitative assessment, the entity would not be required to perform the two-step goodwill impairment test for that reporting unit. This update was effective for annual and interim goodwill impairment tests performed in fiscal years beginning after December 15, 2011. The adoption of this guidance did not have a material impact on the Company's consolidated financial position, results of operations or cash flows.

Presentation of Comprehensive Income

In June 2011, the FASB issued ASU 2011-05, which amended guidance on the presentation of comprehensive income. The new guidance eliminated the option to present the components of other comprehensive income as part of the statement of shareholders’ equity. It required an entity to present the total of comprehensive income, the components of net income, and the components of other comprehensive income either in a single continuous statement of comprehensive income or in two separate but consecutive statements. Subsequently, the FASB issued ASU 2011-12 in December 2011, which deferred changes in ASU 2011-05 that relate to the presentation of reclassification adjustments between other comprehensive income and net income. The guidance did not change the items which must be reported in other comprehensive income, how such items are measured or when they must be reclassified to net income. These updates were to be applied retrospectively and were effective for fiscal years, and interim periods within those years, beginning after December 15, 2011. The Company adopted ASU 2011-05 and ASU 2011-12 as of January 1, 2012. As this guidance impacts presentation only, the adoption did not have an impact on the Company's consolidated financial position, results of operations or cash flows.

Fair Value Measurements

In May 2011, the FASB issued ASU 2011-04. The new guidance resulted in common principles and requirements for measuring fair value and for disclosing information about fair value measurements in accordance with GAAP and International Financial Reporting Standards (“IFRS”). The new guidance did not extend the use of fair value accounting, but provided guidance on how it should be applied where its use is already required or permitted by other standards within GAAP or IFRS. This update was effective for interim and annual periods beginning after December 15, 2011. The adoption of this guidance on January 1, 2012 did not have a material impact on the Company’s consolidated financial position, results of operations or cash flows.

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Description Of Business And Summary Of Significant Accounting Policies (Policies)

12 Months Ended

Dec. 31, 2012

Description of Business and Summary of Significant Accounting Policies [Abstract]

Basis of Accounting, Policy

Basis of Presentation

The accompanying consolidated financial statements have been prepared in conformity with accounting principles generally accepted in the United States of America (“GAAP”) and the rules and regulations of the U.S. Securities and Exchange Commission (“SEC”).

On October 12, 2007, CDW Corporation, an Illinois corporation, was acquired through a merger transaction by an entity controlled by investment funds affiliated with Madison Dearborn Partners, LLC and Providence Equity Partners L.L.C. (the “Acquisition”). CDW Corporation continued as the surviving corporation and same legal entity after the Acquisition, but became a wholly owned subsidiary of VH Holdings, Inc., a Delaware corporation.

On December 31, 2009, CDW Corporation merged into CDWC LLC, an Illinois limited liability company owned by VH Holdings, Inc., with CDWC LLC as the surviving entity. This change had no impact on the operations or management of the Company. On December 31, 2009, CDWC LLC was renamed CDW LLC (“CDW LLC”). On August 17, 2010, VH Holdings, Inc. was renamed CDW Corporation (“Parent”).

Parent is owned directly by CDW Holdings LLC, a company controlled by investment funds affiliated with Madison Dearborn Partners, LLC and Providence Equity Partners L.L.C. (the “Equity Sponsors”), certain other co-investors and certain members of CDW management.

On August 6, 2010, CDW Finance Corporation, a Delaware corporation, was formed for the sole purpose of acting as a co-issuer of certain debt obligations as described in Note 7. CDW Finance Corporation is 100% owned by Parent and does not hold any material assets or engage in any business activities or operations.

Throughout this report, the terms “the Company” and “CDW” refer to Parent and its 100% owned subsidiaries.

Consolidation, Policy

Principles of Consolidation

The accompanying consolidated financial statements include the accounts of Parent and its 100% owned subsidiaries. All intercompany transactions and accounts are eliminated in consolidation.

Use of Estimates, Policy

Use of Estimates

The preparation of consolidated financial statements in accordance with GAAP requires management to make use of certain estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the consolidated financial statements and the reported amounts of revenue and expenses during the reported periods. The Company bases its estimates on historical experience and on various other assumptions that management believes are reasonable under the circumstances, the results of which form the basis for making judgments about carrying values of assets and liabilities that are not readily apparent from other sources. Actual results could differ from those estimates.

Reclassification, Policy

Reclassifications

Certain reclassifications have been made to the prior period consolidated financial statements to conform to the current period presentation.

Cash and Cash Equivalents, Policy

Cash and Cash Equivalents

Cash and cash equivalents include all deposits in banks and short-term (original maturities of three months or less), highly liquid investments that are readily convertible to known amounts of cash and are so near maturity that there is insignificant risk of changes in value due to interest rate changes.

Accounts Receivable, Policy

Accounts Receivable

Trade accounts receivable are recorded at the invoiced amount and typically do not bear interest. The Company provides allowances for doubtful accounts related to accounts receivable for estimated losses resulting from the inability of its customers to make required payments. The Company takes into consideration the overall quality of the receivable portfolio along with specifically identified customer risks.

Merchandise Inventory, Policy

Merchandise Inventory

Inventory is valued at the lower of cost or market value. Cost is determined using a weighted-average cost method. Price protection is recorded when earned as a reduction to the cost of inventory. The Company decreases the value of inventory for estimated obsolescence equal to the difference between the cost of inventory and the estimated market value, based upon an aging analysis of the inventory on hand, specifically known inventory-related risks, and assumptions about future demand and market conditions.

Miscellaneous Receivables, Policy

Miscellaneous Receivables

Miscellaneous receivables generally consist of amounts due from vendors. The Company receives incentives from vendors related to cooperative advertising allowances, volume rebates, bid programs, price protection and other programs. These incentives generally relate to written vendor agreements with specified performance requirements and are recorded as adjustments to cost of sales or inventory, depending on the nature of the incentive.

Property, Plant and Equipment, Policy

Property and Equipment

Property and equipment are stated at cost. The Company calculates depreciation expense using the straight-line method over the estimated useful lives of the assets. Leasehold improvements are amortized over the shorter of their useful lives or the initial lease term. Expenditures for major renewals and improvements that extend the useful life of property and equipment are capitalized. Expenditures for maintenance and repairs are charged to expense as incurred. The following table shows estimated useful lives of property and equipment:

Classification	Estimated Useful Lives
Machinery and equipment	5 to 10 years
Building and leasehold improvements	5 to 25 years
Computer and data processing equipment	3 to 5 years
Computer software	3 to 5 years
Furniture and fixtures	5 to 10 years

Goodwill and Other Intangible Assets, Policy

Goodwill and Other Intangible Assets

The Company is required to perform an evaluation of goodwill on an annual basis or more frequently if circumstances indicate a potential impairment. The annual test for impairment is conducted as of December 1. The Company’s reporting units used to assess potential goodwill impairment are the same as its operating segments. The Company has the option of performing a qualitative assessment of a reporting unit's fair value from the last quantitative assessment or performing a quantitative assessment by comparing a reporting unit's estimated fair value to its carrying amount. Under the quantitative assessment, testing for impairment of goodwill is a two-step process. The first step compares the fair value of a reporting unit with its carrying amount, including goodwill. If the carrying amount of a reporting unit exceeds its fair value, the second step compares the implied fair value of reporting unit goodwill with the carrying amount of that goodwill to determine the amount of impairment loss. Fair value of a reporting unit is determined by using a weighted combination of an income approach and a market approach, as this combination is considered the most indicative of the Company’s fair value in an orderly transaction between market participants. This assessment uses significant accounting judgments, estimates and assumptions. Any changes in the judgments, estimates or assumptions used could produce significantly different results. During the years ended December 31, 2012, 2011 and 2010, the Company recorded no goodwill impairment charges. See Note 4 for more information on the Company’s evaluations of goodwill for impairment.

Intangible assets with determinable lives are amortized on a straight-line basis over their respective estimated useful lives. The cost of computer software developed or obtained for internal use is capitalized and amortized on a straight-line basis over the estimated useful life of the software. These intangible assets are reviewed for impairment when indicators are present using undiscounted cash flows. The Company uses the undiscounted cash flows, excluding interest charges, to assess the recoverability of the carrying value of such assets. To the extent carrying value exceeds the undiscounted cash flows, an impairment loss is recorded based upon the excess of the carrying value over fair value. In addition, each quarter the Company evaluates whether events and circumstances warrant a revision to the remaining estimated useful life of each of these intangible assets. If the Company were to determine that a change to the remaining estimated useful life of an intangible asset was necessary, then the remaining carrying amount of the intangible asset would be amortized prospectively over that revised remaining useful life. During the years ended December 31, 2012, 2011 and 2010, no impairment existed with respect to the Company’s intangible assets with determinable lives and no significant changes to the remaining useful lives were necessary. The following table shows estimated useful lives of definite-lived intangible assets:

Classification	Estimated Useful Lives
Customer relationships	11 to 14 years
Trade name	20 years
Internally developed software	3 to 5 years
Other	1 to 10 years

Deferred Charges, Policy

Deferred Financing Costs

Deferred financing costs, such as underwriting, financial advisory, professional fees and other similar fees are capitalized and recognized in interest expense over the estimated life of the related debt instrument using the effective interest method or straight-line method, as applicable.

Derivatives, Policy

Derivatives

The Company has entered into interest rate cap and swap agreements for the purpose of economically hedging its exposure to fluctuations in interest rates. These derivatives are recorded at fair value in the Company’s consolidated balance sheets.

For the Company’s interest rate swap agreements designated as cash flow hedges of interest rate risk, the effective portion of the changes in fair value of the swaps is initially recorded as a component of accumulated other comprehensive loss in the Company’s consolidated balance sheets and is subsequently reclassified into interest expense, net in the Company’s consolidated statements of operations in the period that the hedged forecasted transaction affects earnings. The ineffective portion of the change in fair value of the swaps is recognized directly in earnings. In the Company’s consolidated statements of cash flows, hedge activities are classified according to the nature of the derivative.

For the Company’s interest rate swap and cap agreements not designated as cash flow hedges of interest rate risk, changes in fair value of the derivatives are recorded directly to interest expense, net in the Company’s consolidated statements of operations.

Fair Value Measurement, Policy

Fair Value Measurements

Fair value is defined under GAAP as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. A fair value hierarchy has been established for valuation inputs to prioritize the inputs into three levels based on the extent to which inputs used in measuring fair value are observable in the market. Each fair value measurement is reported in one of the three levels which is determined by the lowest level input that is significant to the fair value measurement in its entirety. These levels are:

Level 1 – observable inputs such as quoted prices for identical instruments traded in active markets.

Level 2 – inputs are based on quoted prices for similar instruments in active markets, quoted prices for identical or similar instruments in markets that are not active, and model-based valuation techniques for which all significant assumptions are observable in the market or can be corroborated by observable market data for substantially the full term of the assets or liabilities.

Level 3 – inputs are generally unobservable and typically reflect management’s estimates of assumptions that market participants would use in pricing the asset or liability. The fair values are therefore determined using model-based techniques that include option pricing models, discounted cash flow models and similar techniques.

Accumulated Other Comprehensive Income, Policy

Accumulated Other Comprehensive Income (Loss)

Unrealized gains or losses on derivatives designated as cash flow hedges and foreign currency translation adjustments are included in shareholders’ equity (deficit) under accumulated other comprehensive income (loss).

The components of accumulated other comprehensive income (loss) are as follows:

(in millions)	December 31,
	2012		2011			2010
Unrealized loss on interest rate swap agreements, net of taxes of $0, $0 and $0.9, respectively	$	—	$	—		$	(1.9	)
Foreign currency translation adjustment	0.4		(2.1		)	(0.3		)
Accumulated other comprehensive income (loss)	$	0.4	$	(2.1	)	$	(2.2	)

Revenue Recognition, Policy

Revenue Recognition

The Company is a primary distribution channel for a large group of vendors and suppliers, including original equipment manufacturers (“OEMs”), software publishers and wholesale distributors. The Company records revenue from sales transactions when title and risk of loss are passed to the customer, there is persuasive evidence of an arrangement for sale, delivery has occurred and/or services have been rendered, the sales price is fixed or determinable, and collectability is reasonably assured. The Company's shipping terms typically specify F.O.B. destination, at which time title and risk of loss have passed to the customer.

Revenues from the sales of hardware products or software products and licenses are generally recognized on a gross basis with the selling price to the customer recorded as sales and the acquisition cost of the product recorded as cost of sales. These items can be delivered to customers in a variety of ways, including (i) as physical product shipped from the Company's warehouse, (ii) via drop-shipment by the vendor or supplier, or (iii) via electronic delivery for software licenses. At the time of sale, the Company records an estimate for sales returns and allowances based on historical experience. The Company's vendor partners warrant most of the products the Company sells.

The Company leverages drop-shipment arrangements with many of its vendors and suppliers to deliver products to its customers without having to physically hold the inventory at its warehouses, thereby increasing efficiency and reducing costs. The Company recognizes revenue for drop-shipment arrangements on a gross basis upon delivery to the customer with contract terms that typically specify F.O.B. destination.

Revenue from professional services is either recognized as incurred for services billed at an hourly rate or recognized using a proportional performance model for services provided at a fixed fee. Revenue from Software as a Service arrangements, Infrastructure as a Service arrangements, and data center services, including internet connectivity, web hosting, server co-location and managed services, is recognized over the period service is provided.

The Company also sells certain products for which it acts as an agent. Products in this category include the sale of third-party services, warranties, software assurance (“SA”) or third-party hosted Software as a Service and Infrastructure as a Service arrangements. SA is a product that allows customers to upgrade, at no additional cost, to the latest technology if new applications are introduced during the period that the SA is in effect. These sales do not meet the criteria for gross sales recognition, and thus are recognized on a net basis at the time of sale. Under net sales recognition, the cost paid to the vendor or third-party service provider is recorded as a reduction to sales, resulting in net sales being equal to the gross profit on the transaction.

The Company's larger customers are offered the opportunity by certain of its vendors to purchase software licenses and SA under enterprise agreements (“EAs”). Under EAs, customers are considered to be compliant with applicable license requirements for the ensuing year, regardless of changes to their employee base. Customers are charged an annual true-up fee for changes in the number of users over the year. With most EAs, the Company's vendors will transfer the license and bill the customer directly, paying resellers such as the Company an agency fee or commission on these sales. The Company records these fees as a component of net sales as earned and there is no corresponding cost of sales amount. In certain instances, the Company bills the customer directly under an EA and accounts for the individual items sold based on the nature of the item. The Company's vendors typically dictate how the EA will be sold to the customer.

From time to time, the Company sells some of its products and services as part of bundled contract arrangements containing multiple deliverables, which may include a combination of products and services. For each deliverable that represents a separate unit of accounting, revenue is allocated based upon the relative selling prices of each element as determined by the Company's selling price for the deliverable when it is sold on a stand-alone basis.

The Company records freight billed to its customers as net sales and the related freight costs as a cost of sales.

Deferred revenue includes (1) payments received from customers in advance of providing the product or performing services, and (2) amounts deferred if other conditions of revenue recognition have not been met.

The Company performs an analysis of the estimated number of days of sales in-transit to customers at the end of each period based on a weighted-average analysis of commercial delivery terms that includes drop-shipment arrangements. This analysis is the basis upon which the Company estimates the amount of sales in-transit at the end of the period and adjusts revenue and the related costs to reflect only what has been received by the customer. Changes in delivery patterns may result in a different number of business days used in making this adjustment and could have a material impact on the Company's revenue recognition for the period.

Sales Tax, Policy

Sales Taxes

Sales tax amounts collected from customers for remittance to governmental authorities are presented on a net basis in the Company’s consolidated statements of operations.

Advertising Cost, Policy

Advertising

Advertising costs are generally charged to expense in the period incurred. Cooperative reimbursements from vendors are recorded in the period the related advertising expenditure is incurred. The Company classifies vendor consideration as a reduction of cost of sales.

Equity-based Compensation, Policy

Equity-Based Compensation

The Company measures all equity-based payments using a fair-value-based method and records compensation expense over the requisite service period in its consolidated financial statements. Forfeiture rates have been developed based upon historical experience.

Interest Expense, Policy

Interest Expense

Interest expense is typically recognized in the period incurred at the applicable interest rate in effect. For increasing-rate debt, the Company determines the periodic interest cost using the effective interest method over the estimated outstanding term of the debt. The difference between interest expense recorded and cash interest paid is reflected as short-term or long-term accrued interest in the Company’s consolidated balance sheets.

Foreign Currency Translation, Policy

Foreign Currency Translation

The Company’s functional currency is the U.S. dollar. The functional currency of the Company’s Canadian subsidiary is the local currency, the Canadian dollar. Assets and liabilities of this subsidiary are translated at the spot rate in effect at the applicable reporting date and the consolidated results of operations are translated at the average exchange rates in effect during the applicable period. The resulting foreign currency translation adjustment is recorded as accumulated other comprehensive income (loss), which is reflected as a separate component of shareholders’ equity (deficit).

Income Tax, Policy

Income Taxes

Deferred income taxes are provided to reflect the differences between the tax bases of assets and liabilities and their reported amounts in the consolidated financial statements using enacted tax rates in effect for the year in which the differences are expected to reverse. The Company performs an evaluation of the realizability of deferred tax assets on a quarterly basis. This evaluation requires its use of estimates and assumptions and considers all positive and negative evidence and factors, such as the scheduled reversal of temporary differences, the mix of earnings in the jurisdictions in which the Company operates, and prudent and feasible tax planning strategies.

The Company accounts for unrecognized tax benefits based upon its assessment of whether a tax benefit is more likely than not to be sustained upon examination by tax authorities. The Company reports a liability for unrecognized tax benefits resulting from unrecognized tax benefits taken or expected to be taken in a tax return and recognizes interest and penalties, if any, related to its unrecognized tax benefits in income tax expense.

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Long-Term Debt Revolving Loan (Details) (USD $)	12 Months Ended								12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010	Dec. 31, 2012 Revolving Credit Facility [Member]	Dec. 31, 2011 Revolving Credit Facility [Member]	Jun. 24, 2011 Revolving Credit Facility [Member]	Jun. 23, 2011 Revolving Credit Facility [Member]	Dec. 31, 2012 Letter of Credit [Member]	Dec. 31, 2011 Term Loan [Member]	Dec. 31, 2012 Term Loan [Member]	Dec. 31, 2012 Nonextended loans due 2014 [Member]	Dec. 31, 2012 Higher Utilization [Member] Revolving Credit Facility [Member]	Dec. 31, 2012 Lower Utilization [Member] Revolving Credit Facility [Member]	Dec. 31, 2012 LIBOR [Member] Minimum [Member] Revolving Credit Facility [Member]	Dec. 31, 2012 LIBOR [Member] Minimum [Member] Nonextended loans due 2014 [Member]	Dec. 31, 2012 LIBOR [Member] Maximum [Member] Revolving Credit Facility [Member]	Dec. 31, 2012 LIBOR [Member] Maximum [Member] Nonextended loans due 2014 [Member]	Dec. 31, 2012 ABR [Member] Minimum [Member] Revolving Credit Facility [Member]	Dec. 31, 2012 ABR [Member] Minimum [Member] Nonextended loans due 2014 [Member]	Dec. 31, 2012 ABR [Member] Maximum [Member] Revolving Credit Facility [Member]	Dec. 31, 2012 ABR [Member] Maximum [Member] Nonextended loans due 2014 [Member]	Dec. 31, 2012 Accounts Payable, Inventory Financing [Member]	Dec. 31, 2012 Accounts Payable, Inventory Financing [Member] Revolving Credit Facility [Member]	Aug. 01, 2011 Accounts Payable, Inventory Financing [Member] Revolving Credit Facility [Member]
Debt Instrument [Line Items]
Debt, long-term and short-term	$ 3,766,000,000			$ 0	$ 0				$ 1,540,500,000	$ 1,339,500,000	$ 421,300,000
Letters of Credit Outstanding, Amount								1,700,000
Floorplan sub-facility, reserve				275,900,000																		8,000,000
Line of Credit Facility, Maximum Borrowing Capacity				900,000,000			800,000,000
Line Of Credit Facility, Maximum Aggregate Increase				200,000,000			100,000,000
Revolving Loan Maturity Acceleration Provision, Days Prior to Maturity				45 days
Revolving Loan Maturity Acceleration Provision, Excess Cash Availability Limit, Amount Plus Outstanding Debt				150,000,000
Line of Credit Facility, Fee on Unused Portion, Basis Points							25					37.5	50
Floorplan sub-facility																						400,000,000	400,000,000	300,000,000
Gains (Losses) on Extinguishment of Debt	17,200,000	118,900,000	(2,000,000)		1,600,000				3,200,000
Deferred Finance Costs, Net						7,200,000
Amount owed under Revolving loan financing agreement																						267,900,000
Floorplan sub-facility, variation in balance due to timing																						(19,600,000)
Variable Interest Rate Margin, ABR Determination, Basis Point Plus Federal Funds Effective Rate				50
Variable Interest Rate Margin, ABR Determination, Percentage Plus LIBOR				1.00%
Variable Interest Rate Margin														2.00%	3.50%	2.50%	4.00%	1.00%	2.50%	1.50%	3.00%
Potential Margin Reduction				0.25%
Senior Secured Leverage Ratio, Maximum to Achieve Potential Margin Reduction				3.0
Percentage reserve for open orders under financing agreement				15.00%
Line of Credit Facility, Borrowing Base				1,018,200,000
Line of Credit Facility, Remaining Borrowing Capacity				$ 622,400,000
Revolving Loan, Consecutive Business Days Below Minimum Average Daily Excess Cash Availability Requirement				5 days
Revolving Loan, Minimum Average Daily Excess Cash Availability Requirement, Consecutive Business Days Met				30 days
Senior secured leverage ratio, maximum										6.75

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Description Of Business And Summary Of Significant Accounting Policies Accumulated Other Comprehensive Loss (Details) (USD $) In Millions, unless otherwise specified	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
Accumulated Other Comprehensive Income (Loss), Cumulative Changes in Net Gain (Loss) from Cash Flow Hedges, Effect Net of Tax	$ 0	$ 0	$ (1.9)
Accumulated Other Comprehensive Income (Loss), Foreign Currency Translation Adjustment, Net of Tax	0.4	(2.1)	(0.3)
Accumulated Other Comprehensive Income (Loss), Net of Tax	$ 0.4	$ (2.1)	$ (2.2)

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Description Of Business And Summary Of Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2012

Accumulated Other Comprehensive Loss [Abstract]

Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block]

The components of accumulated other comprehensive income (loss) are as follows:

(in millions)	December 31,
	2012		2011			2010
Unrealized loss on interest rate swap agreements, net of taxes of $0, $0 and $0.9, respectively	$	—	$	—		$	(1.9	)
Foreign currency translation adjustment	0.4		(2.1		)	(0.3		)
Accumulated other comprehensive income (loss)	$	0.4	$	(2.1	)	$	(2.2	)

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Finite-Lived Intangible Assets [Table Text Block]

The following table shows estimated useful lives of definite-lived intangible assets:

Classification	Estimated Useful Lives
Customer relationships	11 to 14 years
Trade name	20 years
Internally developed software	3 to 5 years
Other	1 to 10 years

The following table presents a summary of intangible assets at December 31, 2012 and 2011:

(in millions)
December 31, 2012	Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount
Customer relationships	$	1,861.7	$	733.3	$	1,128.4
Trade name	421.0		109.9		311.1
Internally developed software	97.4		60.1		37.3
Other	3.3		1.6		1.7
Total	$	2,383.4	$	904.9	$	1,478.5
December 31, 2011
Customer relationships	$	1,861.4	$	593.2	$	1,268.2
Trade name	421.0		88.8		332.2
Internally developed software	77.1		43.3		33.8
Other	3.3		1.5		1.8
Total	$	2,362.8	$	726.8	$	1,636.0

Property, Plant and Equipment [Abstract]

Property, Plant and Equipment [Table Text Block]

The following table shows estimated useful lives of property and equipment:

Classification	Estimated Useful Lives
Machinery and equipment	5 to 10 years
Building and leasehold improvements	5 to 25 years
Computer and data processing equipment	3 to 5 years
Computer software	3 to 5 years
Furniture and fixtures	5 to 10 years

Property and equipment consisted of the following:

(in millions)	December 31,
	2012		2011
Land	$	27.7	$	27.7
Machinery and equipment	50.9		48.3
Building and leasehold improvements	104.0		102.1
Computer and data processing equipment	56.4		49.7
Computer software	30.2		29.2
Furniture and fixtures	21.6		20.3
Construction in progress	11.9		17.0
Total property and equipment	302.7		294.3
Less accumulated depreciation	160.0		140.0
Net property and equipment	$	142.7	$	154.3

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Property And Equipment (Tables)

12 Months Ended

Dec. 31, 2012

Property, Plant and Equipment [Abstract]

Property, Plant and Equipment [Table Text Block]

The following table shows estimated useful lives of property and equipment:

Classification	Estimated Useful Lives
Machinery and equipment	5 to 10 years
Building and leasehold improvements	5 to 25 years
Computer and data processing equipment	3 to 5 years
Computer software	3 to 5 years
Furniture and fixtures	5 to 10 years

Property and equipment consisted of the following:

(in millions)	December 31,
	2012		2011
Land	$	27.7	$	27.7
Machinery and equipment	50.9		48.3
Building and leasehold improvements	104.0		102.1
Computer and data processing equipment	56.4		49.7
Computer software	30.2		29.2
Furniture and fixtures	21.6		20.3
Construction in progress	11.9		17.0
Total property and equipment	302.7		294.3
Less accumulated depreciation	160.0		140.0
Net property and equipment	$	142.7	$	154.3

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Description Of Business And Summary Of Significant Accounting Policies

12 Months Ended

Dec. 31, 2012

Description of Business and Summary of Significant Accounting Policies [Abstract]

Description of Business and Summary of Significant Accounting Policies

Description of Business and Summary of Significant Accounting Policies

Description of Business

CDW is a Fortune 500 company and a leading provider of integrated information technology (“IT”) solutions to small, medium and large business, government, education and healthcare customers in the U.S. and Canada. The Company's offerings range from discrete hardware and software products to integrated IT solutions such as mobility, security, data center optimization, cloud computing, virtualization and collaboration.

Basis of Presentation

The accompanying consolidated financial statements have been prepared in conformity with accounting principles generally accepted in the United States of America (“GAAP”) and the rules and regulations of the U.S. Securities and Exchange Commission (“SEC”).

On October 12, 2007, CDW Corporation, an Illinois corporation, was acquired through a merger transaction by an entity controlled by investment funds affiliated with Madison Dearborn Partners, LLC and Providence Equity Partners L.L.C. (the “Acquisition”). CDW Corporation continued as the surviving corporation and same legal entity after the Acquisition, but became a wholly owned subsidiary of VH Holdings, Inc., a Delaware corporation.

On December 31, 2009, CDW Corporation merged into CDWC LLC, an Illinois limited liability company owned by VH Holdings, Inc., with CDWC LLC as the surviving entity. This change had no impact on the operations or management of the Company. On December 31, 2009, CDWC LLC was renamed CDW LLC (“CDW LLC”). On August 17, 2010, VH Holdings, Inc. was renamed CDW Corporation (“Parent”).

Parent is owned directly by CDW Holdings LLC, a company controlled by investment funds affiliated with Madison Dearborn Partners, LLC and Providence Equity Partners L.L.C. (the “Equity Sponsors”), certain other co-investors and certain members of CDW management.

On August 6, 2010, CDW Finance Corporation, a Delaware corporation, was formed for the sole purpose of acting as a co-issuer of certain debt obligations as described in Note 7. CDW Finance Corporation is 100% owned by Parent and does not hold any material assets or engage in any business activities or operations.

Throughout this report, the terms “the Company” and “CDW” refer to Parent and its 100% owned subsidiaries.

Principles of Consolidation

The accompanying consolidated financial statements include the accounts of Parent and its 100% owned subsidiaries. All intercompany transactions and accounts are eliminated in consolidation.

Use of Estimates

The preparation of consolidated financial statements in accordance with GAAP requires management to make use of certain estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the consolidated financial statements and the reported amounts of revenue and expenses during the reported periods. The Company bases its estimates on historical experience and on various other assumptions that management believes are reasonable under the circumstances, the results of which form the basis for making judgments about carrying values of assets and liabilities that are not readily apparent from other sources. Actual results could differ from those estimates.

Reclassifications

Certain reclassifications have been made to the prior period consolidated financial statements to conform to the current period presentation.

Cash and Cash Equivalents

Cash and cash equivalents include all deposits in banks and short-term (original maturities of three months or less), highly liquid investments that are readily convertible to known amounts of cash and are so near maturity that there is insignificant risk of changes in value due to interest rate changes.

Accounts Receivable

Trade accounts receivable are recorded at the invoiced amount and typically do not bear interest. The Company provides allowances for doubtful accounts related to accounts receivable for estimated losses resulting from the inability of its customers to make required payments. The Company takes into consideration the overall quality of the receivable portfolio along with specifically identified customer risks.

Merchandise Inventory

Inventory is valued at the lower of cost or market value. Cost is determined using a weighted-average cost method. Price protection is recorded when earned as a reduction to the cost of inventory. The Company decreases the value of inventory for estimated obsolescence equal to the difference between the cost of inventory and the estimated market value, based upon an aging analysis of the inventory on hand, specifically known inventory-related risks, and assumptions about future demand and market conditions.

Miscellaneous Receivables

Miscellaneous receivables generally consist of amounts due from vendors. The Company receives incentives from vendors related to cooperative advertising allowances, volume rebates, bid programs, price protection and other programs. These incentives generally relate to written vendor agreements with specified performance requirements and are recorded as adjustments to cost of sales or inventory, depending on the nature of the incentive.

Property and Equipment

Property and equipment are stated at cost. The Company calculates depreciation expense using the straight-line method over the estimated useful lives of the assets. Leasehold improvements are amortized over the shorter of their useful lives or the initial lease term. Expenditures for major renewals and improvements that extend the useful life of property and equipment are capitalized. Expenditures for maintenance and repairs are charged to expense as incurred. The following table shows estimated useful lives of property and equipment:

Classification	Estimated Useful Lives
Machinery and equipment	5 to 10 years
Building and leasehold improvements	5 to 25 years
Computer and data processing equipment	3 to 5 years
Computer software	3 to 5 years
Furniture and fixtures	5 to 10 years

The Company has asset retirement obligations associated with commitments to return property subject to operating leases to original condition upon lease termination. The Company’s asset retirement liability was $0.5 million as of December 31, 2012 and 2011.

Goodwill and Other Intangible Assets

The Company is required to perform an evaluation of goodwill on an annual basis or more frequently if circumstances indicate a potential impairment. The annual test for impairment is conducted as of December 1. The Company’s reporting units used to assess potential goodwill impairment are the same as its operating segments. The Company has the option of performing a qualitative assessment of a reporting unit's fair value from the last quantitative assessment or performing a quantitative assessment by comparing a reporting unit's estimated fair value to its carrying amount. Under the quantitative assessment, testing for impairment of goodwill is a two-step process. The first step compares the fair value of a reporting unit with its carrying amount, including goodwill. If the carrying amount of a reporting unit exceeds its fair value, the second step compares the implied fair value of reporting unit goodwill with the carrying amount of that goodwill to determine the amount of impairment loss. Fair value of a reporting unit is determined by using a weighted combination of an income approach and a market approach, as this combination is considered the most indicative of the Company’s fair value in an orderly transaction between market participants. This assessment uses significant accounting judgments, estimates and assumptions. Any changes in the judgments, estimates or assumptions used could produce significantly different results. During the years ended December 31, 2012, 2011 and 2010, the Company recorded no goodwill impairment charges. See Note 4 for more information on the Company’s evaluations of goodwill for impairment.

Intangible assets with determinable lives are amortized on a straight-line basis over their respective estimated useful lives. The cost of computer software developed or obtained for internal use is capitalized and amortized on a straight-line basis over the estimated useful life of the software. These intangible assets are reviewed for impairment when indicators are present using undiscounted cash flows. The Company uses the undiscounted cash flows, excluding interest charges, to assess the recoverability of the carrying value of such assets. To the extent carrying value exceeds the undiscounted cash flows, an impairment loss is recorded based upon the excess of the carrying value over fair value. In addition, each quarter the Company evaluates whether events and circumstances warrant a revision to the remaining estimated useful life of each of these intangible assets. If the Company were to determine that a change to the remaining estimated useful life of an intangible asset was necessary, then the remaining carrying amount of the intangible asset would be amortized prospectively over that revised remaining useful life. During the years ended December 31, 2012, 2011 and 2010, no impairment existed with respect to the Company’s intangible assets with determinable lives and no significant changes to the remaining useful lives were necessary. The following table shows estimated useful lives of definite-lived intangible assets:

Classification	Estimated Useful Lives
Customer relationships	11 to 14 years
Trade name	20 years
Internally developed software	3 to 5 years
Other	1 to 10 years

Deferred Financing Costs

Deferred financing costs, such as underwriting, financial advisory, professional fees and other similar fees are capitalized and recognized in interest expense over the estimated life of the related debt instrument using the effective interest method or straight-line method, as applicable.

Derivatives

The Company has entered into interest rate cap and swap agreements for the purpose of economically hedging its exposure to fluctuations in interest rates. These derivatives are recorded at fair value in the Company’s consolidated balance sheets.

For the Company’s interest rate swap agreements designated as cash flow hedges of interest rate risk, the effective portion of the changes in fair value of the swaps is initially recorded as a component of accumulated other comprehensive loss in the Company’s consolidated balance sheets and is subsequently reclassified into interest expense, net in the Company’s consolidated statements of operations in the period that the hedged forecasted transaction affects earnings. The ineffective portion of the change in fair value of the swaps is recognized directly in earnings. In the Company’s consolidated statements of cash flows, hedge activities are classified according to the nature of the derivative.

For the Company’s interest rate swap and cap agreements not designated as cash flow hedges of interest rate risk, changes in fair value of the derivatives are recorded directly to interest expense, net in the Company’s consolidated statements of operations.

Fair Value Measurements

Fair value is defined under GAAP as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. A fair value hierarchy has been established for valuation inputs to prioritize the inputs into three levels based on the extent to which inputs used in measuring fair value are observable in the market. Each fair value measurement is reported in one of the three levels which is determined by the lowest level input that is significant to the fair value measurement in its entirety. These levels are:

Level 1 – observable inputs such as quoted prices for identical instruments traded in active markets.

Level 2 – inputs are based on quoted prices for similar instruments in active markets, quoted prices for identical or similar instruments in markets that are not active, and model-based valuation techniques for which all significant assumptions are observable in the market or can be corroborated by observable market data for substantially the full term of the assets or liabilities.

Level 3 – inputs are generally unobservable and typically reflect management’s estimates of assumptions that market participants would use in pricing the asset or liability. The fair values are therefore determined using model-based techniques that include option pricing models, discounted cash flow models and similar techniques.

Accumulated Other Comprehensive Income (Loss)

Unrealized gains or losses on derivatives designated as cash flow hedges and foreign currency translation adjustments are included in shareholders’ equity (deficit) under accumulated other comprehensive income (loss).

The components of accumulated other comprehensive income (loss) are as follows:

(in millions)	December 31,
	2012		2011			2010
Unrealized loss on interest rate swap agreements, net of taxes of $0, $0 and $0.9, respectively	$	—	$	—		$	(1.9	)
Foreign currency translation adjustment	0.4		(2.1		)	(0.3		)
Accumulated other comprehensive income (loss)	$	0.4	$	(2.1	)	$	(2.2	)

Revenue Recognition

The Company is a primary distribution channel for a large group of vendors and suppliers, including original equipment manufacturers (“OEMs”), software publishers and wholesale distributors. The Company records revenue from sales transactions when title and risk of loss are passed to the customer, there is persuasive evidence of an arrangement for sale, delivery has occurred and/or services have been rendered, the sales price is fixed or determinable, and collectability is reasonably assured. The Company's shipping terms typically specify F.O.B. destination, at which time title and risk of loss have passed to the customer.

Revenues from the sales of hardware products or software products and licenses are generally recognized on a gross basis with the selling price to the customer recorded as sales and the acquisition cost of the product recorded as cost of sales. These items can be delivered to customers in a variety of ways, including (i) as physical product shipped from the Company's warehouse, (ii) via drop-shipment by the vendor or supplier, or (iii) via electronic delivery for software licenses. At the time of sale, the Company records an estimate for sales returns and allowances based on historical experience. The Company's vendor partners warrant most of the products the Company sells.

The Company leverages drop-shipment arrangements with many of its vendors and suppliers to deliver products to its customers without having to physically hold the inventory at its warehouses, thereby increasing efficiency and reducing costs. The Company recognizes revenue for drop-shipment arrangements on a gross basis upon delivery to the customer with contract terms that typically specify F.O.B. destination.

Revenue from professional services is either recognized as incurred for services billed at an hourly rate or recognized using a proportional performance model for services provided at a fixed fee. Revenue from Software as a Service arrangements, Infrastructure as a Service arrangements, and data center services, including internet connectivity, web hosting, server co-location and managed services, is recognized over the period service is provided.

The Company also sells certain products for which it acts as an agent. Products in this category include the sale of third-party services, warranties, software assurance (“SA”) or third-party hosted Software as a Service and Infrastructure as a Service arrangements. SA is a product that allows customers to upgrade, at no additional cost, to the latest technology if new applications are introduced during the period that the SA is in effect. These sales do not meet the criteria for gross sales recognition, and thus are recognized on a net basis at the time of sale. Under net sales recognition, the cost paid to the vendor or third-party service provider is recorded as a reduction to sales, resulting in net sales being equal to the gross profit on the transaction.

The Company's larger customers are offered the opportunity by certain of its vendors to purchase software licenses and SA under enterprise agreements (“EAs”). Under EAs, customers are considered to be compliant with applicable license requirements for the ensuing year, regardless of changes to their employee base. Customers are charged an annual true-up fee for changes in the number of users over the year. With most EAs, the Company's vendors will transfer the license and bill the customer directly, paying resellers such as the Company an agency fee or commission on these sales. The Company records these fees as a component of net sales as earned and there is no corresponding cost of sales amount. In certain instances, the Company bills the customer directly under an EA and accounts for the individual items sold based on the nature of the item. The Company's vendors typically dictate how the EA will be sold to the customer.

From time to time, the Company sells some of its products and services as part of bundled contract arrangements containing multiple deliverables, which may include a combination of products and services. For each deliverable that represents a separate unit of accounting, revenue is allocated based upon the relative selling prices of each element as determined by the Company's selling price for the deliverable when it is sold on a stand-alone basis.

The Company records freight billed to its customers as net sales and the related freight costs as a cost of sales.

Deferred revenue includes (1) payments received from customers in advance of providing the product or performing services, and (2) amounts deferred if other conditions of revenue recognition have not been met.

The Company performs an analysis of the estimated number of days of sales in-transit to customers at the end of each period based on a weighted-average analysis of commercial delivery terms that includes drop-shipment arrangements. This analysis is the basis upon which the Company estimates the amount of sales in-transit at the end of the period and adjusts revenue and the related costs to reflect only what has been received by the customer. Changes in delivery patterns may result in a different number of business days used in making this adjustment and could have a material impact on the Company's revenue recognition for the period.

Sales Taxes

Sales tax amounts collected from customers for remittance to governmental authorities are presented on a net basis in the Company’s consolidated statements of operations.

Advertising

Advertising costs are generally charged to expense in the period incurred. Cooperative reimbursements from vendors are recorded in the period the related advertising expenditure is incurred. The Company classifies vendor consideration as a reduction of cost of sales.

Equity-Based Compensation

The Company measures all equity-based payments using a fair-value-based method and records compensation expense over the requisite service period in its consolidated financial statements. Forfeiture rates have been developed based upon historical experience.

Interest Expense

Interest expense is typically recognized in the period incurred at the applicable interest rate in effect. For increasing-rate debt, the Company determines the periodic interest cost using the effective interest method over the estimated outstanding term of the debt. The difference between interest expense recorded and cash interest paid is reflected as short-term or long-term accrued interest in the Company’s consolidated balance sheets.

Foreign Currency Translation

The Company’s functional currency is the U.S. dollar. The functional currency of the Company’s Canadian subsidiary is the local currency, the Canadian dollar. Assets and liabilities of this subsidiary are translated at the spot rate in effect at the applicable reporting date and the consolidated results of operations are translated at the average exchange rates in effect during the applicable period. The resulting foreign currency translation adjustment is recorded as accumulated other comprehensive income (loss), which is reflected as a separate component of shareholders’ equity (deficit).

Income Taxes

Deferred income taxes are provided to reflect the differences between the tax bases of assets and liabilities and their reported amounts in the consolidated financial statements using enacted tax rates in effect for the year in which the differences are expected to reverse. The Company performs an evaluation of the realizability of deferred tax assets on a quarterly basis. This evaluation requires its use of estimates and assumptions and considers all positive and negative evidence and factors, such as the scheduled reversal of temporary differences, the mix of earnings in the jurisdictions in which the Company operates, and prudent and feasible tax planning strategies.

The Company accounts for unrecognized tax benefits based upon its assessment of whether a tax benefit is more likely than not to be sustained upon examination by tax authorities. The Company reports a liability for unrecognized tax benefits resulting from unrecognized tax benefits taken or expected to be taken in a tax return and recognizes interest and penalties, if any, related to its unrecognized tax benefits in income tax expense.

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Goodwill And Other Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2012

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Goodwill [Table Text Block]

The following table presents the change in goodwill by segment for the years ended December 31, 2012 and 2011:

(in millions)	Corporate			Public			Other (1)			Consolidated
Balances as of December 31, 2010:
Goodwill	$	2,794.4		$	1,261.4		$	107.1		$	4,162.9
Accumulated impairment charges	(1,571.4		)	(354.1		)	(28.3		)	(1,953.8		)
	$	1,223.0		$	907.3		$	78.8		$	2,209.1
2011 Activity:
Translation adjustment	$	—		$	—		$	(0.7	)	$	(0.7	)
	$	—		$	—		$	(0.7	)	$	(0.7	)
Balances as of December 31, 2011:
Goodwill	$	2,794.4		$	1,261.4		$	106.4		$	4,162.2
Accumulated impairment charges	(1,571.4		)	(354.1		)	(28.3		)	(1,953.8		)
	$	1,223.0		$	907.3		$	78.1		$	2,208.4
2012 Activity:
Translation adjustment	$	—		$	—		$	0.9		$	0.9
	$	—		$	—		$	0.9		$	0.9
Balances as of December 31, 2012:
Goodwill	$	2,794.4		$	1,261.4		$	107.3		$	4,163.1
Accumulated impairment charges	(1,571.4		)	(354.1		)	(28.3		)	(1,953.8		)
	$	1,223.0		$	907.3		$	79.0		$	2,209.3

(1)Other is comprised of CDW Advanced Services and Canada reporting units.

Schedule of Finite-Lived Intangible Assets [Table Text Block]

The following table shows estimated useful lives of definite-lived intangible assets:

Classification	Estimated Useful Lives
Customer relationships	11 to 14 years
Trade name	20 years
Internally developed software	3 to 5 years
Other	1 to 10 years

The following table presents a summary of intangible assets at December 31, 2012 and 2011:

(in millions)
December 31, 2012	Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount
Customer relationships	$	1,861.7	$	733.3	$	1,128.4
Trade name	421.0		109.9		311.1
Internally developed software	97.4		60.1		37.3
Other	3.3		1.6		1.7
Total	$	2,383.4	$	904.9	$	1,478.5
December 31, 2011
Customer relationships	$	1,861.4	$	593.2	$	1,268.2
Trade name	421.0		88.8		332.2
Internally developed software	77.1		43.3		33.8
Other	3.3		1.5		1.8
Total	$	2,362.8	$	726.8	$	1,636.0

Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block]

Estimated future amortization expense related to intangible assets for the next five years is as follows:

(in millions)
Years ending December 31,
2013	$	177.4
2014	173.6
2015	166.3
2016	162.2
2017	161.6

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Supplemental Guarantor Information Consolidating Statements of Operations (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended								12 Months Ended
	Dec. 31, 2012	Sep. 30, 2012	Jun. 30, 2012	Mar. 31, 2012	Dec. 31, 2011	Sep. 30, 2011	Jun. 30, 2011	Mar. 31, 2011	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
Supplemental Guarantor Information [Line Items]
Net Sales	$ 2,601.0	$ 2,623.3	$ 2,584.7	$ 2,319.2	$ 2,479.3	$ 2,581.4	$ 2,412.1	$ 2,129.6	$ 10,128.2	$ 9,602.4	$ 8,801.2
Cost of sales									8,458.6	8,018.9	7,410.4
Gross Profit	425.4	432.7	426.9	384.6	412.3	420.0	400.8	350.4	1,669.6	1,583.5	1,390.8
Selling and administrative expenses									1,029.5	990.1	932.1
Advertising expense									129.5	122.7	106.0
Income (loss) from operations	130.9	139.7	136.4	103.6	111.1	139.7	128.2	91.7	510.6	470.7	352.7
Interest (expense) income, net									(307.4)	(324.2)	(391.9)
Net (loss) gain on extinguishments of long-term debt									(17.2)	(118.9)	2.0
Other income (expense), net									0.1	0.7	0.2
Income (loss) before income taxes									186.1	28.3	(37.0)
Income tax benefit (expense)									(67.1)	(11.2)	7.8
Net income (loss)	33.3	38.0	36.8	10.9	19.0	37.1	(34.8)	(4.2)	119.0	17.1	(29.2)
Parent Guarantor [Member]
Supplemental Guarantor Information [Line Items]
Net Sales									0	0	0
Cost of sales									0	0	0
Gross Profit									0	0	0
Selling and administrative expenses									0	0	0
Advertising expense									0	0	0
Income (loss) from operations									0	0	0
Interest (expense) income, net									0	0	0
Net (loss) gain on extinguishments of long-term debt									0	0	0
Management fee									0	0
Other income (expense), net									0	0	0
Income (loss) before income taxes									0	0	0
Income tax benefit (expense)									0	0	0
(Loss) income before equity in earnings (loss) of subsidiaries									0	0	0
Equity in earnings (loss) of subsidiaries									119.0	17.1	(29.2)
Net income (loss)									119.0	17.1	(29.2)
Subsidiary Issuer [Member]
Supplemental Guarantor Information [Line Items]
Net Sales									0	0	0
Cost of sales									0	0	0
Gross Profit									0	0	0
Selling and administrative expenses									103.7	111.7	110.8
Advertising expense									0	0	0
Income (loss) from operations									(103.7)	(111.7)	(110.8)
Interest (expense) income, net									(308.0)	(324.5)	(393.2)
Net (loss) gain on extinguishments of long-term debt									(17.2)	(118.9)	(7.9)
Management fee									3.8	9.2
Other income (expense), net									0	0.4	8.6
Income (loss) before income taxes									(425.1)	(545.5)	(503.3)
Income tax benefit (expense)									210.6	215.1	125.5
(Loss) income before equity in earnings (loss) of subsidiaries									(214.5)	(330.4)	(377.8)
Equity in earnings (loss) of subsidiaries									333.5	347.5	348.6
Net income (loss)									119.0	17.1	(29.2)
Guarantor Subsidiaries [Member]
Supplemental Guarantor Information [Line Items]
Net Sales									9,683.0	9,222.4	8,504.7
Cost of sales									8,071.5	7,688.8	7,152.3
Gross Profit									1,611.5	1,533.6	1,352.4
Selling and administrative expenses									891.6	849.2	798.3
Advertising expense									125.1	119.0	102.5
Income (loss) from operations									594.8	565.4	451.6
Interest (expense) income, net									0.4	0.2	1.3
Net (loss) gain on extinguishments of long-term debt									0	0	9.9
Management fee									0	0
Other income (expense), net									0.2	0.5	(8.2)
Income (loss) before income taxes									595.4	566.1	454.6
Income tax benefit (expense)									(272.6)	(222.4)	(115.7)
(Loss) income before equity in earnings (loss) of subsidiaries									322.8	343.7	338.9
Equity in earnings (loss) of subsidiaries									0	0	0
Net income (loss)									322.8	343.7	338.9
Non-Guarantor Subsidiaries [Member]
Supplemental Guarantor Information [Line Items]
Net Sales									445.2	380.0	296.5
Cost of sales									387.1	330.1	258.1
Gross Profit									58.1	49.9	38.4
Selling and administrative expenses									34.2	29.2	23.0
Advertising expense									4.4	3.7	3.5
Income (loss) from operations									19.5	17.0	11.9
Interest (expense) income, net									0.2	0.1	0
Net (loss) gain on extinguishments of long-term debt									0	0	0
Management fee									(3.8)	(9.2)
Other income (expense), net									(0.1)	(0.2)	(0.2)
Income (loss) before income taxes									15.8	7.7	11.7
Income tax benefit (expense)									(5.1)	(3.9)	(2.0)
(Loss) income before equity in earnings (loss) of subsidiaries									10.7	3.8	9.7
Equity in earnings (loss) of subsidiaries									0	0	0
Net income (loss)									10.7	3.8	9.7
Co-Issuer [Member]
Supplemental Guarantor Information [Line Items]
Net Sales									0	0	0
Cost of sales									0	0	0
Gross Profit									0	0	0
Selling and administrative expenses									0	0	0
Advertising expense									0	0	0
Income (loss) from operations									0	0	0
Interest (expense) income, net									0	0	0
Net (loss) gain on extinguishments of long-term debt									0	0	0
Management fee									0	0
Other income (expense), net									0	0	0
Income (loss) before income taxes									0	0	0
Income tax benefit (expense)									0	0	0
(Loss) income before equity in earnings (loss) of subsidiaries									0	0	0
Equity in earnings (loss) of subsidiaries									0	0	0
Net income (loss)									0	0	0
Consolidating Adjustments [Member]
Supplemental Guarantor Information [Line Items]
Net Sales									0	0	0
Cost of sales									0	0	0
Gross Profit									0	0	0
Selling and administrative expenses									0	0	0
Advertising expense									0	0	0
Income (loss) from operations									0	0	0
Interest (expense) income, net									0	0	0
Net (loss) gain on extinguishments of long-term debt									0	0	0
Management fee									0	0
Other income (expense), net									0	0	0
Income (loss) before income taxes									0	0	0
Income tax benefit (expense)									0	0	0
(Loss) income before equity in earnings (loss) of subsidiaries									0	0	0
Equity in earnings (loss) of subsidiaries									(452.5)	(364.6)	(319.4)
Net income (loss)									(452.5)	(364.6)	(319.4)
Consolidated [Member]
Supplemental Guarantor Information [Line Items]
Net Sales									10,128.2	9,602.4	8,801.2
Cost of sales									8,458.6	8,018.9	7,410.4
Gross Profit									1,669.6	1,583.5	1,390.8
Selling and administrative expenses									1,029.5	990.1	932.1
Advertising expense									129.5	122.7	106.0
Income (loss) from operations									510.6	470.7	352.7
Interest (expense) income, net									(307.4)	(324.2)	(391.9)
Net (loss) gain on extinguishments of long-term debt									(17.2)	(118.9)	2.0
Management fee									0	0
Other income (expense), net									0.1	0.7	0.2
Income (loss) before income taxes									186.1	28.3	(37.0)
Income tax benefit (expense)									(67.1)	(11.2)	7.8
(Loss) income before equity in earnings (loss) of subsidiaries									119.0	17.1	(29.2)
Equity in earnings (loss) of subsidiaries									0	0	0
Net income (loss)									$ 119.0	$ 17.1	$ (29.2)

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Supplemental Guarantor Information (Tables)

12 Months Ended

Dec. 31, 2012

Supplemental Guarantor Information [Abstract]

Schedule of Condensed Cash Flow Statement [Table Text Block]

Condensed Consolidating Statement of Cash Flows
Year Ended December 31, 2012
(in millions)	Parent Guarantor		Subsidiary Issuer			Guarantor Subsidiaries			Non-Guarantor Subsidiary			Co-Issuer		Consolidating Adjustments			Consolidated
Net cash (used in) provided by operating activities	$	—	$	(204.3	)	$	514.2		$	1.3		$	—	$	6.2		$	317.4
Cash flows from investing activities:
Capital expenditures	—		(27.0		)	(14.0		)	(0.4		)	—		—			(41.4		)
Premium payments on interest rate cap agreements	—		(0.3		)	—			—			—		—			(0.3		)
Net cash used in investing activities	—		(27.3		)	(14.0		)	(0.4		)	—		—			(41.7		)
Cash flows from financing activities:
Proceeds from borrowings under revolving credit facility	—		289.0			—			—			—		—			289.0
Repayments of borrowings under revolving credit facility	—		(289.0		)	—			—			—		—			(289.0		)
Repayments of long-term debt	—		(201.0		)	—			—			—		—			(201.0		)
Proceeds from issuance of long-term debt	—		135.7			—			—			—		—			135.7
Payments to extinguish long-term debt	—		(243.2		)	—			—			—		—			(243.2		)
Payment of debt financing costs	—		(2.1		)	—			—			—		—			(2.1		)
Net change in accounts payable-inventory financing	—		—			(29.5		)	—			—		—			(29.5		)
Advances to/from affiliates	—		486.0			(486.5		)	0.5			—		—			—
Other financing activities	—		2.1			—			—			—		—			2.1
Net cash provided by (used in) financing activities	—		177.5			(516.0		)	0.5			—		—			(338.0		)
Effect of exchange rate changes on cash and cash equivalents	—		—			—			0.3			—		—			0.3
Net (decrease) increase in cash and cash equivalents	—		(54.1		)	(15.8		)	1.7			—		6.2			(62.0		)
Cash and cash equivalents – beginning of period	—		102.1			15.8			8.1			—		(26.1		)	99.9
Cash and cash equivalents – end of period	$	—	$	48.0		$	—		$	9.8		$	—	$	(19.9	)	$	37.9

Condensed Consolidating Statement of Cash Flows
Year Ended December 31, 2010
(in millions)	Parent Guarantor		Subsidiary Issuer			Guarantor Subsidiaries			Non-Guarantor Subsidiary			Co-Issuer		Consolidating Adjustments			Consolidated
Net cash (used in) provided by operating activities	$	—	$	(245.6	)	$	665.2		$	4.4		$	—	$	(0.3	)	$	423.7
Cash flows from investing activities:
Capital expenditures	—		(31.4		)	(9.9		)	(0.2		)	—		—			(41.5		)
Cash settlements on interest rate swap agreements	—		(78.2		)	—			—			—		—			(78.2		)
Premium payments on interest rate cap agreements	—		(5.9		)	—			—			—		—			(5.9		)
Other investing activities	—		0.2			—			—			—		—			0.2
Net cash used in investing activities	—		(115.3		)	(9.9		)	(0.2		)	—		—			(125.4		)
Cash flows from financing activities:
Proceeds from borrowings under revolving credit facility	—		770.8			—			—			—		—			770.8
Repayments of borrowings under revolving credit facility	—		(1,074.1		)	—			—			—		—			(1,074.1		)
Repayments of long-term debt	—		(16.5		)	—			—			—		—			(16.5		)
Proceeds from issuance of long-term debt	—		500.0			—			—			—		—			500.0
Payments to extinguish long-term debt	—		(500.0		)	(18.6		)	—			—		—			(518.6		)
Payment of debt financing costs	—		(14.3		)	—			—			—		—			(14.3		)
Net change in accounts payable - inventory financing	—		—			3.2			—			—		—			3.2
Advances to/from affiliates	—		640.8			(639.2		)	(1.6		)	—		—			—
Other financing activities	—		(0.5		)	(0.1		)	—			—		—			(0.6		)
Net cash provided by (used in) financing activities	—		306.2			(654.7		)	(1.6		)	—		—			(350.1		)
Effect of exchange rate changes on cash and cash equivalents	—		—			—			0.4			—		—			0.4
Net (decrease) increase in cash and cash equivalents	—		(54.7		)	0.6			3.0			—		(0.3		)	(51.4		)
Cash and cash equivalents – beginning of period	—		87.6			0.5			7.0			—		(7.1		)	88.0
Cash and cash equivalents – end of period	$	—	$	32.9		$	1.1		$	10.0		$	—	$	(7.4	)	$	36.6

Condensed Consolidating Statement of Cash Flows
Year Ended December 31, 2011
(in millions)	Parent Guarantor		Subsidiary Issuer			Guarantor Subsidiaries			Non-Guarantor Subsidiary			Co-Issuer		Consolidating Adjustments			Consolidated
Net cash (used in) provided by operating activities	$	—	$	(93.8	)	$	327.5		$	(0.3	)	$	—	$	(18.7	)	$	214.7
Cash flows from investing activities:
Capital expenditures	—		(33.4		)	(10.6		)	(1.7		)	—		—			(45.7		)
Cash settlements on interest rate swap agreements	—		(6.6		)	—			—			—		—			(6.6		)
Premium payments on interest rate cap agreements	—		(3.7		)	—			—			—		—			(3.7		)
Net cash used in investing activities	—		(43.7		)	(10.6		)	(1.7		)	—		—			(56.0		)
Cash flows from financing activities:
Proceeds from borrowings under revolving credit facility	—		1,295.0			—			—			—		—			1,295.0
Repayments of borrowings under revolving credit facility	—		(1,483.2		)	—			—			—		—			(1,483.2		)
Repayments of long-term debt	—		(132.0		)	—			—			—		—			(132.0		)
Proceeds from issuance of long-term debt	—		1,175.0			—			—			—		—			1,175.0
Payments to extinguish long-term debt	—		(1,175.0		)	—			—			—		—			(1,175.0		)
Payment of debt financing costs	—		(26.3		)	—			—			—		—			(26.3		)
Net change in accounts payable-inventory financing	—		—			250.5			—			—		—			250.5
Advances to/from affiliates	—		552.6			(552.7		)	0.1			—		—			—
Other financing activities	—		0.6			—			—			—		—			0.6
Net cash provided by (used in) financing activities	—		206.7			(302.2		)	0.1			—		—			(95.4		)
Effect of exchange rate changes on cash and cash equivalents	—		—			—			—			—		—			—
Net increase (decrease) in cash and cash equivalents	—		69.2			14.7			(1.9		)	—		(18.7		)	63.3
Cash and cash equivalents – beginning of period	—		32.9			1.1			10.0			—		(7.4		)	36.6
Cash and cash equivalents – end of period	$	—	$	102.1		$	15.8		$	8.1		$	—	$	(26.1	)	$	99.9

Schedule of Condensed Comprehensive Income (Loss) [Table Text Block]

Condensed Consolidating Statement of Comprehensive Income (Loss)
Year Ended December 31, 2012
(in millions)	Parent Guarantor		Subsidiary Issuer		Guarantor Subsidiaries		Non-Guarantor Subsidiary		Co-Issuer		Consolidating Adjustments			Consolidated
Comprehensive income	$	121.5	$	121.5	$	322.8	$	13.2	$	—	$	(457.5	)	$	121.5

Condensed Consolidating Statement of Comprehensive Income (Loss)
Year Ended December 31, 2010
(in millions)	Parent Guarantor			Subsidiary Issuer			Guarantor Subsidiaries		Non-Guarantor Subsidiary		Co-Issuer		Consolidating Adjustments			Consolidated
Comprehensive (loss) income	$	(10.1	)	$	(10.1	)	$	338.9	$	13.6	$	—	$	(342.4	)	$	(10.1	)

Condensed Consolidating Statement of Comprehensive Income (Loss)
Year Ended December 31, 2011
(in millions)	Parent Guarantor		Subsidiary Issuer		Guarantor Subsidiaries		Non-Guarantor Subsidiary		Co-Issuer		Consolidating Adjustments			Consolidated
Comprehensive income	$	17.2	$	17.2	$	343.7	$	2.0	$	—	$	(362.9	)	$	17.2

Schedule of Condensed Balance Sheet [Table Text Block]

Condensed Consolidating Balance Sheet
December 31, 2011
(in millions)	Parent Guarantor			Subsidiary Issuer			Guarantor Subsidiaries		Non-Guarantor Subsidiary		Co-Issuer		Consolidating Adjustments			Consolidated
Assets
Current assets:
Cash and cash equivalents	$	—		$	102.1		$	15.8	$	8.1	$	—	$	(26.1	)	$	99.9
Accounts receivable, net	—			—			1,197.9		57.0		—		—			1,254.9
Merchandise inventory	—			—			318.0		3.7		—		—			321.7
Miscellaneous receivables	—			47.3			93.3		3.0		—		—			143.6
Deferred income taxes	—			19.5			5.0		0.1		—		—			24.6
Prepaid expenses and other	—			11.0			23.5		0.2		—		—			34.7
Total current assets	—			179.9			1,653.5		72.1		—		(26.1		)	1,879.4
Property and equipment, net	—			80.9			70.6		2.8		—		—			154.3
Goodwill	—			749.4			1,428.4		30.6		—		—			2,208.4
Other intangible assets, net	—			366.0			1,261.0		9.0		—		—			1,636.0
Deferred financing costs, net	—			68.5			—		—		—		—			68.5
Other assets	6.0			1.5			1.4		0.1		—		(6.0		)	3.0
Investment in and advances to subsidiaries	(13.3		)	3,038.7			—		—		—		(3,025.4		)	—
Total assets	$	(7.3	)	$	4,484.9		$	4,414.9	$	114.6	$	—	$	(3,057.5	)	$	5,949.6
Liabilities and Shareholders’ (Deficit) Equity
Current liabilities:
Accounts payable-trade	$	—		$	17.6		$	503.7	$	22.6	$	—	$	(26.1	)	$	517.8
Accounts payable-inventory financing	—			—			278.7		—		—		—			278.7
Current maturities of long-term debt	—			201.0			—		—		—		—			201.0
Deferred revenue	—			—			27.8		—		—		—			27.8
Accrued expenses	—			162.5			146.2		7.3		—		—			316.0
Total current liabilities	—			381.1			956.4		29.9		—		(26.1		)	1,341.3
Long-term liabilities:
Debt	—			3,865.0			—		—		—		—			3,865.0
Deferred income taxes	—			199.3			496.9		1.8		—		(6.0		)	692.0
Accrued interest	—			13.0			—		—		—		—			13.0
Other liabilities	—			39.8			4.3		1.5		—		—			45.6
Total long-term liabilities	—			4,117.1			501.2		3.3		—		(6.0		)	4,615.6
Total shareholders’ (deficit) equity	(7.3		)	(13.3		)	2,957.3		81.4		—		(3,025.4		)	(7.3		)
Total liabilities and shareholders’ (deficit) equity	$	(7.3	)	$	4,484.9		$	4,414.9	$	114.6	$	—	$	(3,057.5	)	$	5,949.6

Condensed Consolidating Balance Sheet
December 31, 2012
(in millions)	Parent Guarantor		Subsidiary Issuer		Guarantor Subsidiaries		Non-Guarantor Subsidiary			Co-Issuer		Consolidating Adjustments			Consolidated
Assets
Current assets:
Cash and cash equivalents	$	—	$	48.0	$	—	$	9.8		$	—	$	(19.9	)	$	37.9
Accounts receivable, net	—		—		1,197.8		67.3			—		—			1,265.1
Merchandise inventory	—		—		313.2		1.4			—		—			314.6
Miscellaneous receivables	—		61.7		82.0		4.8			—		—			148.5
Deferred income taxes	—		8.7		5.5		(0.1		)	—		—			14.1
Prepaid expenses and other	—		10.1		24.4		0.1			—		—			34.6
Total current assets	—		128.5		1,622.9		83.3			—		(19.9		)	1,814.8
Property and equipment, net	—		73.9		66.2		2.6			—		—			142.7
Goodwill	—		749.4		1,428.5		31.4			—		—			2,209.3
Other intangible assets, net	—		348.6		1,121.7		8.2			—		—			1,478.5
Deferred financing costs, net	—		53.2		—		—			—		—			53.2
Other assets	5.4		1.1		0.4		0.6			—		(5.9		)	1.6
Investment in and advances to subsidiaries	131.1		2,946.0		—		—			—		(3,077.1		)	—
Total assets	$	136.5	$	4,300.7	$	4,239.7	$	126.1		$	—	$	(3,102.9	)	$	5,700.1
Liabilities and Shareholders’ Equity
Current liabilities:
Accounts payable-trade	$	—	$	16.5	$	500.3	$	21.7		$	—	$	(19.9	)	$	518.6
Accounts payable-inventory financing	—		—		249.2		—			—		—			249.2
Current maturities of long-term debt	—		40.0		—		—			—		—			40.0
Deferred revenue	—		—		37.9		—			—		—			37.9
Accrued expenses	—		139.3		157.4		5.9			—		—			302.6
Total current liabilities	—		195.8		944.8		27.6			—		(19.9		)	1,148.3
Long-term liabilities:
Debt	—		3,731.0		—		—			—		—			3,731.0
Deferred income taxes	—		188.1		440.0		1.7			—		(5.5		)	624.3
Accrued interest	—		8.0		—		—			—		—			8.0
Other liabilities	—		46.7		4.0		1.7			—		(0.4		)	52.0
Total long-term liabilities	—		3,973.8		444.0		3.4			—		(5.9		)	4,415.3
Total shareholders’ equity	136.5		131.1		2,850.9		95.1			—		(3,077.1		)	136.5
Total liabilities and shareholders' equity	$	136.5	$	4,300.7	$	4,239.7	$	126.1		$	—	$	(3,102.9	)	5,700.1

Schedule of Condensed Income Statement [Table Text Block]

Consolidating Statement of Operations
Year Ended December 31, 2012
(in millions)	Parent Guarantor		Subsidiary Issuer			Guarantor Subsidiaries			Non-Guarantor Subsidiary			Co-Issuer		Consolidating Adjustments			Consolidated
Net sales	$	—	$	—		$	9,683.0		$	445.2		$	—	$	—		$	10,128.2
Cost of sales	—		—			8,071.5			387.1			—		—			8,458.6
Gross profit	—		—			1,611.5			58.1			—		—			1,669.6
Selling and administrative expenses	—		103.7			891.6			34.2			—		—			1,029.5
Advertising expense	—		—			125.1			4.4			—		—			129.5
(Loss) income from operations	—		(103.7		)	594.8			19.5			—		—			510.6
Interest (expense) income, net	—		(308.0		)	0.4			0.2			—		—			(307.4		)
Net loss on extinguishments of long-term debt	—		(17.2		)	—			—			—		—			(17.2		)
Management fee	—		3.8			—			(3.8		)	—		—			—
Other income (expense), net	—		—			0.2			(0.1		)	—		—			0.1
(Loss) income before income taxes	—		(425.1		)	595.4			15.8			—		—			186.1
Income tax benefit (expense)	—		210.6			(272.6		)	(5.1		)	—		—			(67.1		)
(Loss) income before equity in earnings of subsidiaries	—		(214.5		)	322.8			10.7			—		—			119.0
Equity in earnings of subsidiaries	119.0		333.5			—			—			—		(452.5		)	—
Net income	$	119.0	$	119.0		$	322.8		$	10.7		$	—	$	(452.5	)	$	119.0

Consolidating Statement of Operations
Year Ended December 31, 2010
(in millions)	Parent Guarantor			Subsidiary Issuer			Guarantor Subsidiaries			Non-Guarantor Subsidiary			Co-Issuer		Consolidating Adjustments			Consolidated
Net sales	$	—		$	—		$	8,504.7		$	296.5		$	—	$	—		$	8,801.2
Cost of sales	—			—			7,152.3			258.1			—		—			7,410.4
Gross profit	—			—			1,352.4			38.4			—		—			1,390.8
Selling and administrative expenses	—			110.8			798.3			23.0			—		—			932.1
Advertising expense	—			—			102.5			3.5			—		—			106.0
(Loss) income from operations	—			(110.8		)	451.6			11.9			—		—			352.7
Interest (expense) income, net	—			(393.2		)	1.3			—			—		—			(391.9		)
(Loss) gain on extinguishments of long-term debt	—			(7.9		)	9.9			—			—		—			2.0
Other income (expense), net	—			8.6			(8.2		)	(0.2		)	—		—			0.2
(Loss) income before income taxes	—			(503.3		)	454.6			11.7			—		—			(37.0		)
Income tax benefit (expense)	—			125.5			(115.7		)	(2.0		)	—		—			7.8
(Loss) income before equity in (loss) earnings of subsidiaries	—			(377.8		)	338.9			9.7			—		—			(29.2		)
Equity in (loss) earnings of subsidiaries	(29.2		)	348.6			—			—			—		(319.4		)	—
Net (loss) income	$	(29.2	)	$	(29.2	)	$	338.9		$	9.7		$	—	$	(319.4	)	$	(29.2	)

Consolidating Statement of Operations
Year Ended December 31, 2011
(in millions)	Parent Guarantor		Subsidiary Issuer			Guarantor Subsidiaries			Non-Guarantor Subsidiary			Co-Issuer		Consolidating Adjustments			Consolidated
Net sales	$	—	$	—		$	9,222.4		$	380.0		$	—	$	—		$	9,602.4
Cost of sales	—		—			7,688.8			330.1			—		—			8,018.9
Gross profit	—		—			1,533.6			49.9			—		—			1,583.5
Selling and administrative expenses	—		111.7			849.2			29.2			—		—			990.1
Advertising expense	—		—			119.0			3.7			—		—			122.7
(Loss) income from operations	—		(111.7		)	565.4			17.0			—		—			470.7
Interest (expense) income, net	—		(324.5		)	0.2			0.1			—		—			(324.2		)
Net loss on extinguishments of long-term debt	—		(118.9		)	—			—			—		—			(118.9		)
Management fee	—		9.2			—			(9.2		)	—		—			—
Other income (expense), net	—		0.4			0.5			(0.2		)	—		—			0.7
(Loss) income before income taxes	—		(545.5		)	566.1			7.7			—		—			28.3
Income tax benefit (expense)	—		215.1			(222.4		)	(3.9		)	—		—			(11.2		)
(Loss) income before equity in earnings of subsidiaries	—		(330.4		)	343.7			3.8			—		—			17.1
Equity in earnings of subsidiaries	17.1		347.5			—			—			—		(364.6		)	—
Net income	$	17.1	$	17.1		$	343.7		$	3.8		$	—	$	(364.6	)	$	17.1

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Operating Leases (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
Operating Leases, Future Minimum Payments Due, Fiscal Year Maturity [Abstract]
2013	$ 18.3
2014	18.3
2015	17.6
2016	13.1
2017	10.6
Thereafter	28.3
Total future minimum lease payments	106.2
Operating Leases, Rent Expense, Net [Abstract]
Operating Leases, Rent Expense	$ 22.4	$ 21.6	$ 23.9

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Income Taxes Effective Tax Rate Reconciliation (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
Income Tax Disclosure [Abstract]
Income Tax Expense (Benefit), at Federal Statutory Income Tax Rate	$ 65.1	$ 9.9	$ (13.0)
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate	35.00%	35.00%	35.00%
State Income Taxes, net of federal effect	0.4	(3.4)	0.9
Effective Income Tax Rate Reconciliation, State Income Taxes, net of federal effect	0.20%	(11.80%)	(2.50%)
Income Tax Reconciliation, Share-based Compensation Cost	5.7	5.1	3.9
Effective Income Tax Rate Reconciliation, Share-based Compensation Cost	3.10%	17.90%	(10.40%)
Income Tax Reconciliation, Effect of rates different than statutory	(1.4)	(1.1)	(0.4)
Effective Income Tax Rate Reconciliation, Effect fo rates different than statutory	(0.80%)	(4.00%)	1.00%
Income Tax Reconciliation, Valuation Allowance	0	(0.9)	0.9
Effective Income Tax Rate Reconciliation, Valuation Allowance	0.00%	(3.10%)	(2.50%)
Income Tax Reconciliation, Other Adjustments	(2.7)	1.6	(0.1)
Effective Income Tax Rate Reconciliation, Other Adjustments	(1.50%)	5.70%	0.50%
Income tax expense (benefit)	$ 67.1	$ 11.2	$ (7.8)
Effective Income Tax Rate	36.00%	39.70%	21.10%

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Consolidated Balance Sheets (USD $) In Millions, unless otherwise specified	Dec. 31, 2012	Dec. 31, 2011
Current Assets:
Cash and cash equivalents	$ 37.9	$ 99.9
Accounts receivable, net of allowance for doubtful accounts	1,265.1	1,254.9
Merchandise inventory	314.6	321.7
Miscellaneous receivables	148.5	143.6
Deferred income taxes	14.1	24.6
Prepaid expenses and other	34.6	34.7
Total current assets	1,814.8	1,879.4
Property and equipment, net	142.7	154.3
Goodwill	2,209.3	2,208.4
Other intangible assets, net	1,478.5	1,636.0
Deferred financing costs, net	53.2	68.5
Other assets	1.6	3.0
Total assets	5,700.1	5,949.6
Current Liabilities:
Accounts payable-trade	518.6	517.8
Accounts payable-inventory financing	249.2	278.7
Current maturities of long-term debt	40.0	201.0
Deferred revenue	37.9	27.8
Accrued expenses:
Compensation	99.4	106.6
Interest	50.7	54.9
Sales taxes	22.6	23.1
Advertising	33.9	38.8
Other	96.0	92.6
Total current liabilities	1,148.3	1,341.3
Long-term liabilities:
Debt	3,731.0	3,865.0
Deferred income taxes	624.3	692.0
Accrued interest	8.0	13.0
Other liabilities	52.0	45.6
Total long-term liabilities	4,415.3	4,615.6
Commitments and contingencies
Shareholders' deficit:
Paid-in capital	2,209.1	2,186.1
Accumulated deficit	(2,073.0)	(2,191.3)
Accumulated other comprehensive loss	0.4	(2.1)
Total shareholders' deficit	136.5	(7.3)
Total liabilities and shareholders' deficit	5,700.1	5,949.6
Common Class A [Member]
Shareholders' deficit:
Common shares	0	0
Class B Common Shares [Member]
Shareholders' deficit:
Common shares	$ 0	$ 0

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Description of Business and Summary Of Significant Accounting Policies Parentheticals (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
Property, Plant and Equipment [Abstract]
Asset Retirement Obligation	$ 0.5	$ 0.5
Goodwill impairment	0	0	0
Impairment of Intangible Assets (Excluding Goodwill)	$ 0	$ 0	$ 0

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Consolidated Statement Of Shareholders' (Deficit) Equity (USD $) In Millions	Total	Common Class A [Member]	Class B Common Shares [Member]	Paid-In Capital [Member]	Accumulated Deficit [Member]	Accumulated Other Comprehensive Income (Loss) [Member]
Balance at at Dec. 31, 2009	$ (44.7)	$ 0	$ 0	$ 2,155.4	$ (2,178.8)	$ (21.3)
Equity-based compensation expense	11.5	0	0	11.5	0	0
Accrued charitable contribution related to the MPK Coworker Incentive Plan II, net of tax	(0.2)	0	0	(0.2)	0	0
Net income (loss)	(29.2)	0	0	0	(29.2)	0
Change in unrealized loss on interest rate swap agreements, net of tax	(32.1)	0	0	0	0	(32.1)
Reclassification of realized loss on interest rate swap agreements from accumulated other comprehensive loss to net income (loss), net of tax	47.3	0	0	0	0	47.3
Foreign currency translation adjustment	3.9	0	0	0	0	3.9
Balance at at Dec. 31, 2010	(43.5)	0	0	2,166.7	(2,208.0)	(2.2)
Equity-based compensation expense	19.5	0	0	19.5	0	0
Investment from CDW Holdings LLC	1.0	0	0	1.0	0	0
Repurchase of Class B Common Shares	(0.4)	0	0	0	(0.4)	0
Accrued charitable contribution related to the MPK Coworker Incentive Plan II, net of tax	(1.1)	0	0	(1.1)	0	0
Net income (loss)	17.1	0	0	0	17.1	0
Change in unrealized loss on interest rate swap agreements, net of tax	0
Reclassification of realized loss on interest rate swap agreements from accumulated other comprehensive loss to net income (loss), net of tax	1.9	0	0	0	0	1.9
Foreign currency translation adjustment	(1.8)	0	0	0	0	(1.8)
Balance at at Dec. 31, 2011	(7.3)	0	0	2,186.1	(2,191.3)	(2.1)
Equity-based compensation expense	22.1	0	0	22.1	0	0
Investment from CDW Holdings LLC	2.8	0	0	2.8	0	0
Repurchase of Class B Common Shares	(0.7)	0	0	0	(0.7)	0
Accrued charitable contribution related to the MPK Coworker Incentive Plan II, net of tax	(1.4)	0	0	(1.4)	0	0
MPK Coworker Incentive Plan II units withheld for taxes	(0.5)	0	0	(0.5)	0	0
Net income (loss)	119.0	0	0	0	119.0	0
Change in unrealized loss on interest rate swap agreements, net of tax	0
Reclassification of realized loss on interest rate swap agreements from accumulated other comprehensive loss to net income (loss), net of tax	0
Foreign currency translation adjustment	2.5	0	0	0	0	2.5
Balance at at Dec. 31, 2012	$ 136.5	$ 0	$ 0	$ 2,209.1	$ (2,073.0)	$ 0.4

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Long-Term Debt Senior Secured Notes (Details) (USD $) In Millions, unless otherwise specified	Dec. 31, 2012	Dec. 31, 2011
Debt Instrument [Line Items]
Debt, long-term and short-term	$ 3,766.0
Senior secured notes due 2018 [Member]
Debt Instrument [Line Items]
Long-term debt, stated interest rate	8.00%
Debt, long-term and short-term	$ 500.0	$ 500.0

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Long-Term Debt (Tables)

12 Months Ended

Dec. 31, 2012

Long-term Debt, Unclassified [Abstract]

Carrying Value of Long-Term Debt

Long-term debt was as follows:

(dollars in millions)			December 31,
	Interest Rate (1)		2012			2011
Senior secured asset-based revolving credit facility	—	%	$	—		$	—
Senior secured term loan facility	3.9	%	1,339.5			1,540.5
Senior secured notes due 2018	8.0	%	500.0			500.0
Senior notes due 2019	8.5	%	1,305.0			1,175.0
Unamortized premium on senior notes due 2019			5.0			—
Senior subordinated notes due 2017	12.535	%	621.5			721.5
Senior notes due 2015	—	%	—			129.0
Total long-term debt			3,771.0			4,066.0
Less current maturities of long-term debt			(40.0		)	(201.0		)
Long-term debt, excluding current maturities			$	3,731.0		$	3,865.0

(1)Weighted-average interest rate as of December 31, 2012.

Schedule of Long-term Debt Maturities

As of December 31, 2012, the maturities of long-term debt were as follows:

(in millions)
Years ending December 31,
2013	$	40.0
2014	408.7
2015	—
2016	—
2017	1,512.3
Thereafter	1,805.0
	$	3,766.0

Deferred Financing Costs Disclosure

The following table summarizes the deferred financing costs activity for the years ended December 31, 2012 and 2011:

(in millions)	December 31,
	2012			2011
Beginning balance	$	68.5		$	79.7
Additional costs capitalized	2.1			26.3
Recognized in interest expense	(14.4		)	(15.7		)
Write-off of unamortized deferred financing costs	(3.0		)	(21.8		)
Ending balance	$	53.2		$	68.5

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Long-Term Debt Deferred Financing Costs (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011
Deferred Financing Costs [Roll Forward]
Deferred financing costs, net	$ 68.5	$ 79.7
Increase in Deferred Finance Costs	2.1	26.3
Amortization of Financing Costs and Discounts	(14.4)	(15.7)
Write off of Unamortized Deferred Financing Costs	(3.0)	(21.8)
Deferred financing costs, net	$ 53.2	$ 68.5
Weighted Average Remaining Life, Deferred Finance Costs	5 years 1 month 6 days	5 years 10 months 24 days

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Related Party Transactions

12 Months Ended

Dec. 31, 2012

Related Party Transactions [Abstract]

Related Party Transactions

Related Party Transactions

The Company entered into a management services agreement with the Equity Sponsors pursuant to which they have agreed to provide it with management and consulting services and financial and other advisory services. Pursuant to such agreement, the Equity Sponsors receive an annual management fee of $5.0 million and reimbursement of out-of-pocket expenses incurred in connection with the provision of such services. Such amounts are classified as selling and administrative expenses within the consolidated statements of operations. The management services agreement includes customary indemnification and provisions in favor of the Equity Sponsors.

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Derivative Instruments And Hedging Activities (Tables)

12 Months Ended

Dec. 31, 2012

Derivative Instruments and Hedging Activities [Abstract]

Schedule of Derivative Instruments in Statement of Financial Position, Fair Value [Table Text Block]

The following table summarizes the classification and fair value amounts of derivative instruments reported in the consolidated balance sheets as of December 31, 2012 and 2011:

(in millions)	Balance Sheet Location	Derivative Assets				Derivative Liabilities
		December 31,				December 31,
		2012		2011		2012		2011
Derivatives not designated as hedging instruments
Interest rate cap agreements	Other assets	$	0.1	$	0.7	$	—	$	—

Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block]

Derivative instruments carried at fair value as of December 31, 2012 were classified in the fair value hierarchy as follows:

(in millions)
	Level 1		Level 2		Level 3		Total
Interest rate cap agreements	$	—	$	0.1	$	—	$	0.1

Schedule of Derivative Instruments, Gain (Loss) in Statement of Financial Performance [Table Text Block]

The effect of derivative instruments on the consolidated statements of operations for the years ended December 31, 2012, 2011 and 2010 was as follows:

Derivatives not designated as hedging instruments
(in millions)	Amount of Loss Recognized in Interest Expense, net
	2012			2011				2010
Interest rate cap agreements	$	(0.9	)	$	(4.2	)		$	(4.7	)
Total	$	(0.9	)	$	(4.2	)		$	(4.7	)
Derivatives designated as hedging instruments
(in millions)	Amount of Loss Recognized in Other Comprehensive Income (Effective Portion)
	2012			2011				2010
Interest rate swap agreements	$	—		$	—			$	(35.7	)	(2)
Total	$	—		$	—			$	(35.7	)
	Amount of Loss Reclassified from Accumulated Other Comprehensive Loss into Interest Expense, net (Effective Portion)
	2012			2011				2010
Interest rate swap agreements	$	—		$	(2.8	)	(1)	$	(77.3	)	(3)
Total	$	—		$	(2.8	)		$	(77.3	)
	Amount of Gain Recognized in Interest Expense, net (Ineffective Portion)
	2012			2011				2010
Interest rate swap agreements	$	—		$	—			$	25.8		(4)
Total	$	—		$	—			$	25.8

(1) The Company reclassified realized losses of $2.8 million from accumulated other comprehensive loss to net income, or $1.9 million net of tax as reflected on the Company's consolidated statement of shareholders' equity (deficit).

(2) The Company recorded changes in unrealized losses of $35.7 million in accumulated other comprehensive loss. A net amount of $32.1 million was reflected in the consolidated statement of shareholders’ equity (deficit), primarily due to a deferred tax adjustment of $3.8 million applied to a portion of this amount.

(3) The Company reclassified realized losses of $77.3 million from accumulated other comprehensive loss to net loss, or $47.3 million net of tax as reflected in the consolidated statement of shareholders’ equity (deficit).

(4) The Company recorded a net, non-cash gain of $25.8 million in earnings, primarily comprised of the $62.2 million gain representing the cumulative change in the fair value of the amended swap, partially offset by the $38.2 million of loss reclassified to earnings related to the discontinued and de-designated swaps.

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Supplemental Guarantor Information

12 Months Ended

Dec. 31, 2012

Supplemental Guarantor Information [Abstract]

Supplemental Guarantor Information

Supplemental Guarantor Information

As described in Note 7, the Senior Secured Notes, Senior Subordinated Notes and Senior Notes are guaranteed by Parent and each of CDW LLC’s direct and indirect, 100% owned, domestic subsidiaries (the “Guarantor Subsidiaries”). All guarantees by Parent and Guarantor Subsidiaries are joint and several, and full and unconditional; provided that each guarantee by the Guarantor Subsidiaries is subject to certain customary release provisions contained in the indentures governing the Senior Secured Notes, Senior Subordinated Notes and Senior Notes. CDW LLC’s Canada subsidiary (the “Non-Guarantor Subsidiary”) does not guarantee the debt obligations. CDW LLC and CDW Finance Corporation, as co-issuers, are 100% owned by Parent, and each of the Guarantor Subsidiaries and the Non-Guarantor Subsidiary is 100% owned by CDW LLC.

The following tables set forth condensed consolidating balance sheets as of December 31, 2012 and 2011, consolidating statements of operations for the years ended December 31, 2012, 2011 and 2010, condensed consolidating statements of comprehensive income (loss) for the years ended December 31, 2012, 2011 and 2010, and condensed consolidating statements of cash flows for the years ended December 31, 2012, 2011 and 2010, in accordance with Rule 3-10 of Regulation S-X. The consolidating financial information includes the accounts of CDW Corporation (the “Parent Guarantor”), which has no independent assets or operations, the accounts of CDW LLC (the “Subsidiary Issuer”), the combined accounts of the Guarantor Subsidiaries, the accounts of the Non-Guarantor Subsidiary, and the accounts of CDW Finance Corporation (the “Co-Issuer”) for the periods indicated. The information was prepared on the same basis as the Company’s consolidated financial statements.

Condensed Consolidating Balance Sheet
December 31, 2012
(in millions)	Parent Guarantor		Subsidiary Issuer		Guarantor Subsidiaries		Non-Guarantor Subsidiary			Co-Issuer		Consolidating Adjustments			Consolidated
Assets
Current assets:
Cash and cash equivalents	$	—	$	48.0	$	—	$	9.8		$	—	$	(19.9	)	$	37.9
Accounts receivable, net	—		—		1,197.8		67.3			—		—			1,265.1
Merchandise inventory	—		—		313.2		1.4			—		—			314.6
Miscellaneous receivables	—		61.7		82.0		4.8			—		—			148.5
Deferred income taxes	—		8.7		5.5		(0.1		)	—		—			14.1
Prepaid expenses and other	—		10.1		24.4		0.1			—		—			34.6
Total current assets	—		128.5		1,622.9		83.3			—		(19.9		)	1,814.8
Property and equipment, net	—		73.9		66.2		2.6			—		—			142.7
Goodwill	—		749.4		1,428.5		31.4			—		—			2,209.3
Other intangible assets, net	—		348.6		1,121.7		8.2			—		—			1,478.5
Deferred financing costs, net	—		53.2		—		—			—		—			53.2
Other assets	5.4		1.1		0.4		0.6			—		(5.9		)	1.6
Investment in and advances to subsidiaries	131.1		2,946.0		—		—			—		(3,077.1		)	—
Total assets	$	136.5	$	4,300.7	$	4,239.7	$	126.1		$	—	$	(3,102.9	)	$	5,700.1
Liabilities and Shareholders’ Equity
Current liabilities:
Accounts payable-trade	$	—	$	16.5	$	500.3	$	21.7		$	—	$	(19.9	)	$	518.6
Accounts payable-inventory financing	—		—		249.2		—			—		—			249.2
Current maturities of long-term debt	—		40.0		—		—			—		—			40.0
Deferred revenue	—		—		37.9		—			—		—			37.9
Accrued expenses	—		139.3		157.4		5.9			—		—			302.6
Total current liabilities	—		195.8		944.8		27.6			—		(19.9		)	1,148.3
Long-term liabilities:
Debt	—		3,731.0		—		—			—		—			3,731.0
Deferred income taxes	—		188.1		440.0		1.7			—		(5.5		)	624.3
Accrued interest	—		8.0		—		—			—		—			8.0
Other liabilities	—		46.7		4.0		1.7			—		(0.4		)	52.0
Total long-term liabilities	—		3,973.8		444.0		3.4			—		(5.9		)	4,415.3
Total shareholders’ equity	136.5		131.1		2,850.9		95.1			—		(3,077.1		)	136.5
Total liabilities and shareholders' equity	$	136.5	$	4,300.7	$	4,239.7	$	126.1		$	—	$	(3,102.9	)	5,700.1

Condensed Consolidating Balance Sheet
December 31, 2011
(in millions)	Parent Guarantor			Subsidiary Issuer			Guarantor Subsidiaries		Non-Guarantor Subsidiary		Co-Issuer		Consolidating Adjustments			Consolidated
Assets
Current assets:
Cash and cash equivalents	$	—		$	102.1		$	15.8	$	8.1	$	—	$	(26.1	)	$	99.9
Accounts receivable, net	—			—			1,197.9		57.0		—		—			1,254.9
Merchandise inventory	—			—			318.0		3.7		—		—			321.7
Miscellaneous receivables	—			47.3			93.3		3.0		—		—			143.6
Deferred income taxes	—			19.5			5.0		0.1		—		—			24.6
Prepaid expenses and other	—			11.0			23.5		0.2		—		—			34.7
Total current assets	—			179.9			1,653.5		72.1		—		(26.1		)	1,879.4
Property and equipment, net	—			80.9			70.6		2.8		—		—			154.3
Goodwill	—			749.4			1,428.4		30.6		—		—			2,208.4
Other intangible assets, net	—			366.0			1,261.0		9.0		—		—			1,636.0
Deferred financing costs, net	—			68.5			—		—		—		—			68.5
Other assets	6.0			1.5			1.4		0.1		—		(6.0		)	3.0
Investment in and advances to subsidiaries	(13.3		)	3,038.7			—		—		—		(3,025.4		)	—
Total assets	$	(7.3	)	$	4,484.9		$	4,414.9	$	114.6	$	—	$	(3,057.5	)	$	5,949.6
Liabilities and Shareholders’ (Deficit) Equity
Current liabilities:
Accounts payable-trade	$	—		$	17.6		$	503.7	$	22.6	$	—	$	(26.1	)	$	517.8
Accounts payable-inventory financing	—			—			278.7		—		—		—			278.7
Current maturities of long-term debt	—			201.0			—		—		—		—			201.0
Deferred revenue	—			—			27.8		—		—		—			27.8
Accrued expenses	—			162.5			146.2		7.3		—		—			316.0
Total current liabilities	—			381.1			956.4		29.9		—		(26.1		)	1,341.3
Long-term liabilities:
Debt	—			3,865.0			—		—		—		—			3,865.0
Deferred income taxes	—			199.3			496.9		1.8		—		(6.0		)	692.0
Accrued interest	—			13.0			—		—		—		—			13.0
Other liabilities	—			39.8			4.3		1.5		—		—			45.6
Total long-term liabilities	—			4,117.1			501.2		3.3		—		(6.0		)	4,615.6
Total shareholders’ (deficit) equity	(7.3		)	(13.3		)	2,957.3		81.4		—		(3,025.4		)	(7.3		)
Total liabilities and shareholders’ (deficit) equity	$	(7.3	)	$	4,484.9		$	4,414.9	$	114.6	$	—	$	(3,057.5	)	$	5,949.6

Consolidating Statement of Operations
Year Ended December 31, 2012
(in millions)	Parent Guarantor		Subsidiary Issuer			Guarantor Subsidiaries			Non-Guarantor Subsidiary			Co-Issuer		Consolidating Adjustments			Consolidated
Net sales	$	—	$	—		$	9,683.0		$	445.2		$	—	$	—		$	10,128.2
Cost of sales	—		—			8,071.5			387.1			—		—			8,458.6
Gross profit	—		—			1,611.5			58.1			—		—			1,669.6
Selling and administrative expenses	—		103.7			891.6			34.2			—		—			1,029.5
Advertising expense	—		—			125.1			4.4			—		—			129.5
(Loss) income from operations	—		(103.7		)	594.8			19.5			—		—			510.6
Interest (expense) income, net	—		(308.0		)	0.4			0.2			—		—			(307.4		)
Net loss on extinguishments of long-term debt	—		(17.2		)	—			—			—		—			(17.2		)
Management fee	—		3.8			—			(3.8		)	—		—			—
Other income (expense), net	—		—			0.2			(0.1		)	—		—			0.1
(Loss) income before income taxes	—		(425.1		)	595.4			15.8			—		—			186.1
Income tax benefit (expense)	—		210.6			(272.6		)	(5.1		)	—		—			(67.1		)
(Loss) income before equity in earnings of subsidiaries	—		(214.5		)	322.8			10.7			—		—			119.0
Equity in earnings of subsidiaries	119.0		333.5			—			—			—		(452.5		)	—
Net income	$	119.0	$	119.0		$	322.8		$	10.7		$	—	$	(452.5	)	$	119.0

Consolidating Statement of Operations
Year Ended December 31, 2011
(in millions)	Parent Guarantor		Subsidiary Issuer			Guarantor Subsidiaries			Non-Guarantor Subsidiary			Co-Issuer		Consolidating Adjustments			Consolidated
Net sales	$	—	$	—		$	9,222.4		$	380.0		$	—	$	—		$	9,602.4
Cost of sales	—		—			7,688.8			330.1			—		—			8,018.9
Gross profit	—		—			1,533.6			49.9			—		—			1,583.5
Selling and administrative expenses	—		111.7			849.2			29.2			—		—			990.1
Advertising expense	—		—			119.0			3.7			—		—			122.7
(Loss) income from operations	—		(111.7		)	565.4			17.0			—		—			470.7
Interest (expense) income, net	—		(324.5		)	0.2			0.1			—		—			(324.2		)
Net loss on extinguishments of long-term debt	—		(118.9		)	—			—			—		—			(118.9		)
Management fee	—		9.2			—			(9.2		)	—		—			—
Other income (expense), net	—		0.4			0.5			(0.2		)	—		—			0.7
(Loss) income before income taxes	—		(545.5		)	566.1			7.7			—		—			28.3
Income tax benefit (expense)	—		215.1			(222.4		)	(3.9		)	—		—			(11.2		)
(Loss) income before equity in earnings of subsidiaries	—		(330.4		)	343.7			3.8			—		—			17.1
Equity in earnings of subsidiaries	17.1		347.5			—			—			—		(364.6		)	—
Net income	$	17.1	$	17.1		$	343.7		$	3.8		$	—	$	(364.6	)	$	17.1

Consolidating Statement of Operations
Year Ended December 31, 2010
(in millions)	Parent Guarantor			Subsidiary Issuer			Guarantor Subsidiaries			Non-Guarantor Subsidiary			Co-Issuer		Consolidating Adjustments			Consolidated
Net sales	$	—		$	—		$	8,504.7		$	296.5		$	—	$	—		$	8,801.2
Cost of sales	—			—			7,152.3			258.1			—		—			7,410.4
Gross profit	—			—			1,352.4			38.4			—		—			1,390.8
Selling and administrative expenses	—			110.8			798.3			23.0			—		—			932.1
Advertising expense	—			—			102.5			3.5			—		—			106.0
(Loss) income from operations	—			(110.8		)	451.6			11.9			—		—			352.7
Interest (expense) income, net	—			(393.2		)	1.3			—			—		—			(391.9		)
(Loss) gain on extinguishments of long-term debt	—			(7.9		)	9.9			—			—		—			2.0
Other income (expense), net	—			8.6			(8.2		)	(0.2		)	—		—			0.2
(Loss) income before income taxes	—			(503.3		)	454.6			11.7			—		—			(37.0		)
Income tax benefit (expense)	—			125.5			(115.7		)	(2.0		)	—		—			7.8
(Loss) income before equity in (loss) earnings of subsidiaries	—			(377.8		)	338.9			9.7			—		—			(29.2		)
Equity in (loss) earnings of subsidiaries	(29.2		)	348.6			—			—			—		(319.4		)	—
Net (loss) income	$	(29.2	)	$	(29.2	)	$	338.9		$	9.7		$	—	$	(319.4	)	$	(29.2	)

Condensed Consolidating Statement of Comprehensive Income (Loss)
Year Ended December 31, 2012
(in millions)	Parent Guarantor		Subsidiary Issuer		Guarantor Subsidiaries		Non-Guarantor Subsidiary		Co-Issuer		Consolidating Adjustments			Consolidated
Comprehensive income	$	121.5	$	121.5	$	322.8	$	13.2	$	—	$	(457.5	)	$	121.5

Condensed Consolidating Statement of Comprehensive Income (Loss)
Year Ended December 31, 2011
(in millions)	Parent Guarantor		Subsidiary Issuer		Guarantor Subsidiaries		Non-Guarantor Subsidiary		Co-Issuer		Consolidating Adjustments			Consolidated
Comprehensive income	$	17.2	$	17.2	$	343.7	$	2.0	$	—	$	(362.9	)	$	17.2

Condensed Consolidating Statement of Comprehensive Income (Loss)
Year Ended December 31, 2010
(in millions)	Parent Guarantor			Subsidiary Issuer			Guarantor Subsidiaries		Non-Guarantor Subsidiary		Co-Issuer		Consolidating Adjustments			Consolidated
Comprehensive (loss) income	$	(10.1	)	$	(10.1	)	$	338.9	$	13.6	$	—	$	(342.4	)	$	(10.1	)

Condensed Consolidating Statement of Cash Flows
Year Ended December 31, 2012
(in millions)	Parent Guarantor		Subsidiary Issuer			Guarantor Subsidiaries			Non-Guarantor Subsidiary			Co-Issuer		Consolidating Adjustments			Consolidated
Net cash (used in) provided by operating activities	$	—	$	(204.3	)	$	514.2		$	1.3		$	—	$	6.2		$	317.4
Cash flows from investing activities:
Capital expenditures	—		(27.0		)	(14.0		)	(0.4		)	—		—			(41.4		)
Premium payments on interest rate cap agreements	—		(0.3		)	—			—			—		—			(0.3		)
Net cash used in investing activities	—		(27.3		)	(14.0		)	(0.4		)	—		—			(41.7		)
Cash flows from financing activities:
Proceeds from borrowings under revolving credit facility	—		289.0			—			—			—		—			289.0
Repayments of borrowings under revolving credit facility	—		(289.0		)	—			—			—		—			(289.0		)
Repayments of long-term debt	—		(201.0		)	—			—			—		—			(201.0		)
Proceeds from issuance of long-term debt	—		135.7			—			—			—		—			135.7
Payments to extinguish long-term debt	—		(243.2		)	—			—			—		—			(243.2		)
Payment of debt financing costs	—		(2.1		)	—			—			—		—			(2.1		)
Net change in accounts payable-inventory financing	—		—			(29.5		)	—			—		—			(29.5		)
Advances to/from affiliates	—		486.0			(486.5		)	0.5			—		—			—
Other financing activities	—		2.1			—			—			—		—			2.1
Net cash provided by (used in) financing activities	—		177.5			(516.0		)	0.5			—		—			(338.0		)
Effect of exchange rate changes on cash and cash equivalents	—		—			—			0.3			—		—			0.3
Net (decrease) increase in cash and cash equivalents	—		(54.1		)	(15.8		)	1.7			—		6.2			(62.0		)
Cash and cash equivalents – beginning of period	—		102.1			15.8			8.1			—		(26.1		)	99.9
Cash and cash equivalents – end of period	$	—	$	48.0		$	—		$	9.8		$	—	$	(19.9	)	$	37.9

Condensed Consolidating Statement of Cash Flows
Year Ended December 31, 2011
(in millions)	Parent Guarantor		Subsidiary Issuer			Guarantor Subsidiaries			Non-Guarantor Subsidiary			Co-Issuer		Consolidating Adjustments			Consolidated
Net cash (used in) provided by operating activities	$	—	$	(93.8	)	$	327.5		$	(0.3	)	$	—	$	(18.7	)	$	214.7
Cash flows from investing activities:
Capital expenditures	—		(33.4		)	(10.6		)	(1.7		)	—		—			(45.7		)
Cash settlements on interest rate swap agreements	—		(6.6		)	—			—			—		—			(6.6		)
Premium payments on interest rate cap agreements	—		(3.7		)	—			—			—		—			(3.7		)
Net cash used in investing activities	—		(43.7		)	(10.6		)	(1.7		)	—		—			(56.0		)
Cash flows from financing activities:
Proceeds from borrowings under revolving credit facility	—		1,295.0			—			—			—		—			1,295.0
Repayments of borrowings under revolving credit facility	—		(1,483.2		)	—			—			—		—			(1,483.2		)
Repayments of long-term debt	—		(132.0		)	—			—			—		—			(132.0		)
Proceeds from issuance of long-term debt	—		1,175.0			—			—			—		—			1,175.0
Payments to extinguish long-term debt	—		(1,175.0		)	—			—			—		—			(1,175.0		)
Payment of debt financing costs	—		(26.3		)	—			—			—		—			(26.3		)
Net change in accounts payable-inventory financing	—		—			250.5			—			—		—			250.5
Advances to/from affiliates	—		552.6			(552.7		)	0.1			—		—			—
Other financing activities	—		0.6			—			—			—		—			0.6
Net cash provided by (used in) financing activities	—		206.7			(302.2		)	0.1			—		—			(95.4		)
Effect of exchange rate changes on cash and cash equivalents	—		—			—			—			—		—			—
Net increase (decrease) in cash and cash equivalents	—		69.2			14.7			(1.9		)	—		(18.7		)	63.3
Cash and cash equivalents – beginning of period	—		32.9			1.1			10.0			—		(7.4		)	36.6
Cash and cash equivalents – end of period	$	—	$	102.1		$	15.8		$	8.1		$	—	$	(26.1	)	$	99.9

Condensed Consolidating Statement of Cash Flows
Year Ended December 31, 2010
(in millions)	Parent Guarantor		Subsidiary Issuer			Guarantor Subsidiaries			Non-Guarantor Subsidiary			Co-Issuer		Consolidating Adjustments			Consolidated
Net cash (used in) provided by operating activities	$	—	$	(245.6	)	$	665.2		$	4.4		$	—	$	(0.3	)	$	423.7
Cash flows from investing activities:
Capital expenditures	—		(31.4		)	(9.9		)	(0.2		)	—		—			(41.5		)
Cash settlements on interest rate swap agreements	—		(78.2		)	—			—			—		—			(78.2		)
Premium payments on interest rate cap agreements	—		(5.9		)	—			—			—		—			(5.9		)
Other investing activities	—		0.2			—			—			—		—			0.2
Net cash used in investing activities	—		(115.3		)	(9.9		)	(0.2		)	—		—			(125.4		)
Cash flows from financing activities:
Proceeds from borrowings under revolving credit facility	—		770.8			—			—			—		—			770.8
Repayments of borrowings under revolving credit facility	—		(1,074.1		)	—			—			—		—			(1,074.1		)
Repayments of long-term debt	—		(16.5		)	—			—			—		—			(16.5		)
Proceeds from issuance of long-term debt	—		500.0			—			—			—		—			500.0
Payments to extinguish long-term debt	—		(500.0		)	(18.6		)	—			—		—			(518.6		)
Payment of debt financing costs	—		(14.3		)	—			—			—		—			(14.3		)
Net change in accounts payable - inventory financing	—		—			3.2			—			—		—			3.2
Advances to/from affiliates	—		640.8			(639.2		)	(1.6		)	—		—			—
Other financing activities	—		(0.5		)	(0.1		)	—			—		—			(0.6		)
Net cash provided by (used in) financing activities	—		306.2			(654.7		)	(1.6		)	—		—			(350.1		)
Effect of exchange rate changes on cash and cash equivalents	—		—			—			0.4			—		—			0.4
Net (decrease) increase in cash and cash equivalents	—		(54.7		)	0.6			3.0			—		(0.3		)	(51.4		)
Cash and cash equivalents – beginning of period	—		87.6			0.5			7.0			—		(7.1		)	88.0
Cash and cash equivalents – end of period	$	—	$	32.9		$	1.1		$	10.0		$	—	$	(7.4	)	$	36.6

XML

Derivative Instruments And Hedging Activities Fair Value of Derivative Instruments (Details) (Interest Rate Cap [Member], USD $) In Millions, unless otherwise specified	Dec. 31, 2012	Dec. 31, 2011
Derivatives, Fair Value [Line Items]
Derivative Instruments Not Designated as Hedging Instruments, Asset, at Fair Value	$ 0.1	$ 0.7
Derivative Instruments Not Designated as Hedging Instruments, Liability, at Fair Value	0	0
Fair Value, Inputs, Level 1 [Member]
Derivatives, Fair Value [Line Items]
Derivative Instruments Not Designated as Hedging Instruments, Asset, at Fair Value	0
Fair Value, Inputs, Level 2 [Member]
Derivatives, Fair Value [Line Items]
Derivative Instruments Not Designated as Hedging Instruments, Asset, at Fair Value	0.1
Fair Value, Inputs, Level 3 [Member]
Derivatives, Fair Value [Line Items]
Derivative Instruments Not Designated as Hedging Instruments, Asset, at Fair Value	0
Estimate of Fair Value, Fair Value Disclosure [Member]
Derivatives, Fair Value [Line Items]
Derivative Instruments Not Designated as Hedging Instruments, Asset, at Fair Value	$ 0.1

XML

Consolidated Statements Of Cash Flows (USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
Cash flows from operating activities:
Net income (loss)	$ 119.0	$ 17.1	$ (29.2)
Adjustments to reconcile net income (loss) to net cash provided by operating activities:
Depreciation and amortization	210.2	204.9	209.4
Equity-based compensation expense	22.1	19.5	11.5
Deferred income taxes	(56.3)	(10.2)	(4.3)
Allowance for doubtful accounts	0	0.4	(1.3)
Amortization of deferred financing costs	13.6	15.7	18.0
Net loss (gain) on extinguishments of long-term debt	17.2	118.9	(2.0)
Realized loss on interest rate swap agreements	0	2.8	51.5
Mark to market loss on interest rate derivatives	0.9	4.2	4.7
Net loss (gain) on sale and disposals of assets	0.1	0.3	0.7
Other	0	(0.6)	(0.6)
Changes in assets and liabilities:
Accounts receivable	(8.6)	(165.3)	(81.5)
Merchandise inventory	7.1	(29.0)	(34.9)
Other assets	(3.8)	50.3	(61.9)
Accounts payable-trade	0.8	(19.8)	269.3
Other current liabilities	(3.9)	21.5	77.8
Long-term liabilities	(1.0)	(16.0)	(3.5)
Net cash provided by operating activities	317.4	214.7	423.7
Cash flows from investing activities:
Capital expenditures	(41.4)	(45.7)	(41.5)
Cash settlements on interest rate swap agreements	0	(6.6)	(78.2)
Premium payments on interest rate cap agreements	(0.3)	(3.7)	(5.9)
Proceeds from sale of assets and other	0	0	0.2
Net cash used in investing activities	(41.7)	(56.0)	(125.4)
Cash flows from financing activities:
Proceeds from borrowings under revolving credit facility	289.0	1,295.0	770.8
Repayments of borrowings under revolving credit facility	(289.0)	(1,483.2)	(1,074.1)
Repayments of long-term debt	(201.0)	(132.0)	(16.5)
Proceeds from issuance of long-term debt	135.7	1,175.0	500.0
Payments to extinguish long-term debt	(243.2)	(1,175.0)	(518.6)
Payments of debt financing costs	(2.1)	(26.3)	(14.3)
Investment from CDW Holdings LLC	2.8	1.0	0
Net change in accounts payable-inventory financing	(29.5)	250.5	3.2
Principal payments under capital lease obligations	0	0	(0.6)
Net cash used in financing activities	(338.0)	(95.4)	(350.1)
Effect of exchange rate changes on cash and cash equivalents	0.3	0	0.4
Net increase (decrease) in cash and cash equivalents	(62.0)	63.3	(51.4)
Cash and cash equivalents - beginning of period	99.9	36.6	88.0
Cash and cash equivalents - end of period	37.9	99.9	36.6
Supplementary disclosure of cash flow information:
Interest paid, including cash settlements on interest rate swap agreements	(302.7)	(332.9)	(377.0)
Taxes refunded (paid), net	(123.2)	20.9	(48.0)
Non-cash investing and financing activities:
Capital expenditures accrued in accounts payable-trade	0.5	1.1	0
Class B Common Shares [Member]
Cash flows from financing activities:
Repurchase of Class B common shares	$ (0.7)	$ (0.4)	$ 0

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Consolidated Balance Sheets Parenthetical (Parentheticals) (USD $) In Millions, except Share data, unless otherwise specified	Dec. 31, 2012	Dec. 31, 2011
Allowance for Doubtful Accounts Receivable, Current	$ 5.4	$ 5.4
Common Class A [Member]
Common Stock, Par Value	$ 0.01	$ 0.01
Common Stock, Shares Authorized	100,000	100,000
Common Stock, Shares, Issued	100,000	100,000
Common Stock, Shares, Outstanding	100,000	100,000
Class B Common Shares [Member]
Common Stock, Par Value	$ 0.01	$ 0.01
Common Stock, Shares Authorized	1,900,000	1,900,000
Common Stock, Shares, Issued	914,935	913,063
Common Stock, Shares, Outstanding	914,259	912,706

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CDW Holdings LLC Equity

12 Months Ended

Dec. 31, 2012

CDW Holdings LLC Equity [Abstract]

CDW Holdings LLC Equity

CDW Holdings LLC Equity

The Board of Managers of CDW Holdings LLC adopted the CDW Holdings LLC 2007 Incentive Equity Plan (the “Plan”) for coworkers, managers, consultants and advisors of the Company and its subsidiaries. The Plan permits a committee designated by the Board of Managers of CDW Holdings LLC (the “Committee”) to grant or sell to any participant Class A Common Units or Class B Common Units of CDW Holdings LLC in such quantity, at such price, on such terms and subject to such conditions that are consistent with the Plan and as established by the Committee. The rights and obligations of CDW Holdings LLC and the holders of its Class A Common Units and Class B Common Units are generally set forth in the CDW Holdings LLC limited liability company agreement, the CDW Holdings LLC unitholders agreement, and the individual Class A Common Unit and Class B Common Unit purchase/grant agreements entered into with the respective unitholders.

On the closing date of the Acquisition (“the Closing Date”), certain eligible management investors purchased 44,028 Class A Common Units and acquired 8,578 Deferred Units. The remaining 2,089,295 Class A Common Units were purchased by the Equity Sponsors and certain other co-investors. The Class A Common Units are not subject to vesting. CDW Holdings LLC and the Equity Sponsors have the right, but not the obligation, to repurchase Class A Common Units from Management Investors in certain circumstances. In addition, certain Management Investors have the right to require CDW Holdings LLC to repurchase limited amounts of Class A Common Units in the event of death or disability.

All remaining Deferred Units were converted to CDW Holdings LLC Class A Common Units during the year ended December 31, 2012.

XML

Document and Entity Information Document (USD $)	12 Months Ended
	Dec. 31, 2012	Mar. 06, 2013 Common Class A [Member]	Mar. 06, 2013 Class B Common Shares [Member]
Entity Information [Line Items]
Entity Registrant Name	CDW Corp
Entity Central Index Key	0001402057
Current Fiscal Year End Date	--12-31
Entity Filer Category	Non-accelerated Filer
Document Type	10-K
Document Period End Date	Dec. 31, 2012
Document Fiscal Year Focus	2012
Document Fiscal Period Focus	FY
Amendment Flag	false
Entity Current Reporting Status	No
Entity Voluntary Filers	Yes
Entity Well-known Seasoned Issuer	No
Entity Public Float	$ 0
Entity Common Stock, Shares Outstanding		100,000	914,537

XML

Equity-Based Compensation

12 Months Ended

Dec. 31, 2012

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

Equity-Based Compensation

Equity-Based Compensation

Equity-Based Compensation Plan Descriptions

CDW has established certain equity-based compensation plans for the benefit of the Company’s coworkers and senior management.

Class B Common Units

As described in Note 10, the Board of Managers of CDW Holdings LLC adopted the Plan pursuant to which CDW makes grants of Class B Common Units to senior management. The Plan limits the number of Class B Common Units that can be sold or granted to 250,000 units. As of December 31, 2012, 216,483 Class B Common Units had been granted and were outstanding.

The Class B Common Units that were granted vest daily on a pro rata basis between the date of grant and the fifth anniversary thereof and are subject to repurchase by, with respect to vested units, or forfeiture to, with respect to unvested units, the Company upon the coworker's separation from service as set forth in each holder’s Class B Common Unit Grant Agreement.

Subject to certain limitations, immediately prior to a sale of the Company (as defined in each holder’s Class B Common Unit Grant Agreement), all unvested Class B Common Units shall immediately vest and become vested Class B Common Units, if the unit holder was continuously employed or providing services to the Company or its subsidiaries as of such date.

On June 30, 2011, the Board of Managers approved the terms of a modified Class B Common Unit grant agreement with John A. Edwardson, who retired as the Company's Chief Executive Officer effective October 1, 2011 but continued to serve as Chairman of the Board through December 31, 2012. In accordance with this agreement, Mr. Edwardson's unvested Class B Common Units continued to vest beyond his separation date as he remained employed by the Company through December 31, 2012, resulting in a modification of the grants for accounting purposes. As a result of this modification, the Company recorded incremental equity-based compensation expense of $6.6 million and $3.3 million during the years ended December 31, 2012 and 2011, respectively.

In the first quarter of 2010, the Board of Managers made certain changes to the CDW Holdings Limited Liability Company Agreement (“LLC Agreement”). The restated LLC Agreement was revised largely to eliminate the capital preference on the Class A Common Units in connection with the reduction of the participation threshold for certain outstanding Class B Common Units to $0.01 from $1,000. The modification of outstanding Class B Common Units was effective March 10, 2010. Under the revised Class B Common Unit agreement, the units vest daily on a pro rata basis commencing January 1, 2010 and continuing through December 31, 2014. As part of the modification, vesting was reset on those units that previously had vested, subjecting them to a new five-year vesting period. There were 140,428 Class B Common Units modified that were held by 101 coworkers. The total incremental compensation cost resulting from the modification of $8.4 million, or $60.00 per unit, is being recognized over the new vesting period. The $60.00 per unit modification cost was determined as a difference in value of the modified Class B Common Units ($120.00) and the value of the Class B Common Units immediately prior to the modification ($60.00). The Company adopted a bifurcated method of accounting for the modification whereby the compensation cost associated with the original grant of the modified units continues to be expensed over the original vesting period.

MPK II Units

The Company agreed with Michael P. Krasny, CDW Corporation founder and former chairman and CEO, to establish the MPK Coworker Incentive Plan II (the “MPK Plan”) for the benefit of all of the coworkers of the Company other than members of senior management that received incentive equity awards under the Plan on October 15, 2007.

The MPK Plan consisted of a cash award component, and in the case of coworkers hired on or prior to January 1, 2007, a long-term incentive award component. The cash award component, an expense of CDW Corporation prior to the Acquisition, entitled each participant to a one-time cash bonus payment, which was paid in December 2007. The long-term incentive award component established an “account” for each eligible participant which was notionally credited with a number of Class A Common Units of CDW Holdings LLC on October 15, 2007, the day the plan was established. As of December 31, 2012, there were 66,137 notional units granted and outstanding under the MPK Plan.

The notional units credited to participants' accounts are unvested and subject to forfeiture as set forth in the MPK Plan. Participants become fully vested on the earlier of (1) the date which is three months following the 10th anniversary of the effective date of the MPK Plan, and (2) the later of the date such participant attains age 62 and the date such participant has reached 10 years of service with the Company and its subsidiaries. Participants will also become fully vested upon termination of employment due to death or disability (as defined in the MPK Plan). Vesting can be accelerated upon certain events including a sale of the Company or an initial public offering, each as defined in the MPK Plan.

The Company has agreed with Mr. Krasny to contribute the fair market value of all awards that are forfeited under the MPK Plan to a charitable foundation. The Company has also agreed to contribute to the charitable foundation an amount equal to the tax benefits the Company derives in connection with settlements/payouts to participants under the MPK Plan. At the Company’s election, these contributions may be made in the form of cash or equity interests of CDW Holdings LLC or the Company or, in the case of the tax benefit payment, a subordinated promissory note of the Company in the event a cash payment is prohibited under a financing agreement.

Valuation and Expense Information

The Company attributes the value of equity-based compensation awards to the various periods during which the recipient must perform services in order to vest in the award using the straight-line method.

The grant date fair value of Class B Common Unit grants is calculated using the Option-Pricing Method. This method considers Class A Common Units and Class B Common Units as call options on the total equity value, giving consideration to liquidation preferences and conversion of the preferred units. Such Class A Common Units and Class B Common Units are modeled as call options that give their owners the right, but not the obligation, to buy the underlying equity value at a predetermined (or exercise) price. Class B Common Units are considered to be call options with a claim on equity value at an exercise price equal to the remaining value immediately after the Class A Common Units and Class B Common Units with a lower participation threshold are liquidated. The Option-Pricing Method is highly sensitive to key assumptions, such as the volatility assumption. As such, the use of this method can be applied when the range of possible future outcomes is difficult to predict.

The following table summarizes the assumptions and resulting fair value of the Class B Common Unit grants for the years ended December 31, 2012, 2011 and 2010:

	Years Ended December 31,
Assumptions	2012			2011			2010
Weighted-Average Grant Date Fair Value	$	125.65		$	148.89		$	130.45
Weighted-Average Volatility	65.26		%	82.87		%	97.86		%
Weighted-Average Risk-Free Rate	0.19		%	0.84		%	2.32		%
Dividend Yield	0.00		%	0.00		%	0.00		%

The Company calculated the expected future volatility based upon an assessment of the two-year, five-year and implied volatility for the Company’s selected peer group, adjusted for the Company’s leverage.

The risk-free interest rate of return used is based on a composite U.S. Treasury rate. The Company does not currently pay a dividend nor anticipates paying a dividend in the future; therefore, the dividend yield is 0.00%.

Notional units granted under the MPK Plan were valued on the grant date at $1,000 per unit, the fair value equivalent of the Class A Common Units at the time the awards were granted.

The following table sets forth the summary of equity plan activity for the year ended December 31, 2012:

Equity Awards	Class B Common Units (1)			MPK Plan Units (1) (2)
Outstanding at January 1, 2012	202,908			70,113
Granted	16,008			—
Forfeited	(1,615	)		(3,366	)	(3)
Repurchased/Settled	(818	)	(4)	(610	)	(4)
Outstanding at December 31, 2012	216,483			66,137
Vested at December 31, 2012	115,198			450		(5)

(1) The weighted-average grant date fair market value for Class B Common Units granted during the period ended December 31, 2012 is $125.65. The weighted-average grant date fair market value for outstanding Class B Common Units inclusive of the $60.00 per unit impact of the March 2010 modification and the impact of the June 2011 modification for Mr. Edwardson is $260.26. The weighted-average grant date fair market value for outstanding MPK Plan Units is $1,000.

(2) Represents units notionally credited to participants' accounts.

(3) The Company contributes the fair market value of awards forfeited under the plan to a charitable foundation. The contribution is generally made in the quarter following that in which the units are forfeited. As of December 31, 2012, the Company owed a contribution for 777 units.

(4) Represents Class B Common Units that were repurchased by the Company from former participants and the settlement of vested MPK Plan Units through the issuance of Class A Common Units in exchange for the vested MPK Plan Units.

(5) Represents MPK Plan Units that have vested but not yet converted to Class A Common Units.

As of December 31, 2012, the Company estimated there was $30.8 million of total unrecognized compensation cost related to nonvested equity-based compensation awards granted under the equity plans. That anticipated cost is expected to be recognized over the weighted-average period of 4.5 years.

The Company’s net income (loss) included $22.1 million , $19.5 million and $11.5 million of compensation cost and $2.3 million, $1.9 million and $0.1 million of income tax benefits related to the Company’s equity-based compensation arrangements for the years ended December 31, 2012, 2011 and 2010, respectively. No portion of equity-based compensation was capitalized. Equity-based compensation cost included incremental expense of $6.6 million and $3.3 million related to the Class B Common Unit modification for Mr. Edwardson for the years ended December 31, 2012 and 2011, respectively. During the year ended December 31, 2010, the Company recognized a $5.3 million reduction to equity-based compensation expense due to a change in the cumulative forfeiture rate assumed with respect to the MPK Plan.

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Segment Information Segment Reporting (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended								12 Months Ended
	Dec. 31, 2012	Sep. 30, 2012	Jun. 30, 2012	Mar. 31, 2012	Dec. 31, 2011	Sep. 30, 2011	Jun. 30, 2011	Mar. 31, 2011	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
Segment Reporting Information [Line Items]
Net Sales	$ 2,601.0	$ 2,623.3	$ 2,584.7	$ 2,319.2	$ 2,479.3	$ 2,581.4	$ 2,412.1	$ 2,129.6	$ 10,128.2	$ 9,602.4	$ 8,801.2
Income (loss) from operations	130.9	139.7	136.4	103.6	111.1	139.7	128.2	91.7	510.6	470.7	352.7
Depreciation and amortization expense									(210.2)	(204.9)	(209.4)
Segment Reporting Information, Additional Information [Abstract]
Number of Reportable Segments									2
Number of operating segments which do not meet reporting unit quantitative threshold									2
Net sales to the federal government, Amount									964.7	953.6	967.8
Net sales to the federal government, Percentage									10.00%	10.00%	11.00%
Net sales to customers outside of the US, Percent									4.00%	4.00%	3.00%
Long-Lived Assets in Foreign Countries, Percent	2.00%				2.00%				2.00%	2.00%
Corporate [Member]
Segment Reporting Information [Line Items]
Net Sales	1,442.8	1,312.8	1,394.4	1,362.8	1,386.4	1,330.3	1,338.4	1,279.3	5,512.8	5,334.4	4,833.6
Income (loss) from operations									349.0	331.6	256.2
Depreciation and amortization expense									(97.6)	(97.4)	(97.4)
Public [Member]
Segment Reporting Information [Line Items]
Net Sales	1,001.3	1,163.7	1,040.4	817.6	959.0	1,123.1	951.2	723.9	4,023.0	3,757.2	3,560.6
Income (loss) from operations									246.7	233.3	193.0
Depreciation and amortization expense									(44.0)	(43.9)	(44.2)
Other [Member]
Segment Reporting Information [Line Items]
Net Sales	156.9	146.8	149.9	138.8	133.9	128.0	122.5	126.4	592.4	510.8	407.0
Income (loss) from operations									18.6	17.5	14.3
Depreciation and amortization expense									(9.3)	(8.7)	(8.9)
Headquarters [Member]
Segment Reporting Information [Line Items]
Net Sales									0	0	0
Income (loss) from operations									(103.7)	(111.7)	(110.8)
Depreciation and amortization expense									$ (59.3)	$ (54.9)	$ (58.9)

XML

Consolidated Statements Of Operations (USD $) In Millions, unless otherwise specified	3 Months Ended								12 Months Ended
	Dec. 31, 2012	Sep. 30, 2012	Jun. 30, 2012	Mar. 31, 2012	Dec. 31, 2011	Sep. 30, 2011	Jun. 30, 2011	Mar. 31, 2011	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
Net Sales	$ 2,601.0	$ 2,623.3	$ 2,584.7	$ 2,319.2	$ 2,479.3	$ 2,581.4	$ 2,412.1	$ 2,129.6	$ 10,128.2	$ 9,602.4	$ 8,801.2
Cost of sales									8,458.6	8,018.9	7,410.4
Gross profit	425.4	432.7	426.9	384.6	412.3	420.0	400.8	350.4	1,669.6	1,583.5	1,390.8
Selling and administrative expenses									1,029.5	990.1	932.1
Advertising expense									129.5	122.7	106.0
Income (loss) from operations	130.9	139.7	136.4	103.6	111.1	139.7	128.2	91.7	510.6	470.7	352.7
Interest expense, net									(307.4)	(324.2)	(391.9)
Net (loss) gain on extinguishments of long-term debt									(17.2)	(118.9)	2.0
Other income, net									0.1	0.7	0.2
Income (loss) before income taxes									186.1	28.3	(37.0)
Income tax (expense) benefit									(67.1)	(11.2)	7.8
Net income (loss)	$ 33.3	$ 38.0	$ 36.8	$ 10.9	$ 19.0	$ 37.1	$ (34.8)	$ (4.2)	$ 119.0	$ 17.1	$ (29.2)

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Inventory Financing Agreements

12 Months Ended

Dec. 31, 2012

Inventory Financing Agreements [Abstract]

Inventory Financing Agreements

Inventory Financing Agreements

The Company has entered into agreements with certain financial intermediaries to facilitate the purchase of inventory from various suppliers under certain terms and conditions, as described below. These amounts are classified separately as accounts payable-inventory financing on the accompanying consolidated balance sheets. The Company does not incur any interest expense associated with these agreements as balances are paid when they are due.

The following table presents the amounts included in accounts payable-inventory financing:

(in millions)	December 31,
	2012		2011
Revolving Loan inventory financing agreement	$	248.3	$	240.7
Other inventory financing agreements	0.9		38.0
Accounts payable-inventory financing	$	249.2	$	278.7

The Company maintains a senior secured asset-based revolving credit facility as described in Note 7, which incorporates a $400.0 million floorplan sub-facility to facilitate the purchase of inventory from a certain vendor. In connection with the floorplan sub-facility, the Company maintains an inventory financing agreement on an unsecured basis with a financial intermediary to facilitate the purchase of inventory from this vendor (the “Revolving Loan inventory financing agreement”). Amounts outstanding under the Revolving Loan inventory financing agreement are unsecured and non-interest bearing. At December 31, 2012 and 2011, the Company reported $248.3 million and $240.7 million, respectively, for this agreement within accounts payable-inventory financing on the consolidated balance sheets.

The Company also maintains other inventory financing agreements with financial intermediaries to facilitate the purchase of inventory from certain vendors. During the first quarter of 2012, the Company terminated one of these agreements; amounts owed for subsequent purchases of this product line are included in accounts payable-trade on the consolidated balance sheet. At December 31, 2011, $30.3 million owed under this agreement was reported within accounts payable-inventory financing on the consolidated balance sheet.

Of the total amounts owed under other inventory financing agreements at December 31, 2012 and 2011, $0.9 million and $7.7 million, respectively, were collateralized by the inventory purchased under these financing agreements and a second lien on the related accounts receivable. The remaining amounts owed under other inventory financing agreements were not collateralized.

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Goodwill And Other Intangible Assets

12 Months Ended

Dec. 31, 2012

Goodwill and Intangible Assets Disclosure [Abstract]

Goodwill And Other Intangible Assets

Goodwill and Other Intangible Assets

As described in Note 1, the Company is required to perform an evaluation of goodwill on an annual basis or more frequently if circumstances indicate a potential impairment. The annual test for impairment is conducted as of December 1. The Company’s reporting units used to assess potential goodwill impairment are the same as its operating segments. The Company has two reportable segments: Corporate, which is comprised primarily of business customers, and Public, which is comprised of government entities and education and healthcare institutions. The Company also has two other operating segments, CDW Advanced Services and Canada, which do not meet the reportable segment quantitative thresholds and, accordingly, are combined together as “Other” for segment reporting purposes. The Company has the option of performing a qualitative assessment of a reporting unit's fair value from the last quantitative assessment or performing a quantitative assessment by comparing a reporting unit's estimated fair value to its carrying amount. Under the quantitative assessment, testing for impairment of goodwill is a two-step process. The first step compares the fair value of a reporting unit with its carrying amount, including goodwill. If the carrying amount of a reporting unit exceeds its fair value, the second step compares the implied fair value of reporting unit goodwill with the carrying amount of that goodwill to determine the amount of impairment loss. Fair value of a reporting unit is determined by using a weighted combination of an income approach and a market approach, as this combination is considered the most indicative of the Company’s fair value in an orderly transaction between market participants. Under the income approach, the Company determined fair value based on estimated future cash flows of a reporting unit, discounted by an estimated weighted-average cost of capital, which reflects the overall level of inherent risk of a reporting unit and the rate of return an outside investor would expect to earn. Under the market approach, the Company utilized valuation multiples derived from publicly available information for guideline companies to provide an indication of how much a knowledgeable investor in the marketplace would be willing to pay for a company. The valuation multiples were applied to the reporting units. Determining the fair value of a reporting unit is judgmental in nature and requires the use of significant estimates and assumptions, including revenue growth rates, gross margins, operating margins, discount rates and future market conditions, among others.

December 1, 2012 Evaluation

The Company performed its annual evaluation of goodwill as of December 1, 2012. All reporting units passed the first step of the goodwill evaluation (with the fair value exceeding the carrying value by 49%, 44%, 104% and 17% for the Corporate, Public, Canada and CDW Advanced Services reporting units, respectively) and, accordingly, the Company was not required to perform the second step of the goodwill evaluation.

To determine the fair value of the reporting units, the Company used a 75%/25% weighting of the income approach and market approach, respectively. Under the income approach, the Company estimated future cash flows of each reporting unit based on internally generated forecasts for the remainder of 2012 and the next six years. The Company used a 3.5% long-term assumed consolidated annual revenue growth rate for periods after the six-year forecast. The estimated future cash flows for the Corporate and Public reporting units were discounted at 11.5%; cash flows for the Canada and CDW Advanced Services reporting units were discounted at 11.8% and 12.0%, respectively, based on the future growth rates assumed in the discounted cash flows.

December 1, 2011 Evaluation

The Company performed its annual evaluation of goodwill as of December 1, 2011. All reporting units passed the first step of the goodwill evaluation (with the fair value exceeding the carrying value by 43%, 27%, 159% and 17% for the Corporate, Public, Canada and CDW Advanced Services reporting units, respectively) and, accordingly, the Company was not required to perform the second step of the goodwill evaluation.

To determine the fair value of the reporting units, the Company used a 75%/25% weighting of the income approach and market approach, respectively. Under the income approach, the Company estimated future cash flows of each reporting unit based on internally generated forecasts for the remainder of 2011 and the next six years. The Company used a 3.5% long-term assumed consolidated annual revenue growth rate for periods after the six-year forecast. The estimated future cash flows for the Corporate, Public and CDW Advanced Services reporting units were discounted at 11.5%; cash flows for the Canada reporting unit were discounted at 12.0% based on the future growth rates assumed in the discounted cash flows.

December 1, 2010 Evaluation

The Company performed its annual evaluation of goodwill as of December 1, 2010. All reporting units passed the first step of the goodwill evaluation (with the fair value exceeding the carrying value by 16%, 17%, 55% and 64%, for the Corporate, Public, Canada and CDW Advanced Services reporting units, respectively) and, accordingly, the Company was not required to perform the second step of the goodwill evaluation.

To determine the fair value of the reporting units, the Company used a 75%/25% weighting of the income approach and market approach, respectively. Under the income approach, the Company estimated future cash flows of each reporting unit based on internally generated forecasts for the remainder of 2010 and the next six years. The Company used a 5% long-term assumed consolidated annual revenue growth rate for periods after the six-year forecast. The estimated future cash flows for the Corporate, Public and Canada reporting units were discounted at 12.0%; cash flows for the CDW Advanced Services reporting unit were discounted at 13.0% given inherent differences in the business model and risk profile.

The following table presents the change in goodwill by segment for the years ended December 31, 2012 and 2011:

(in millions)	Corporate			Public			Other (1)			Consolidated
Balances as of December 31, 2010:
Goodwill	$	2,794.4		$	1,261.4		$	107.1		$	4,162.9
Accumulated impairment charges	(1,571.4		)	(354.1		)	(28.3		)	(1,953.8		)
	$	1,223.0		$	907.3		$	78.8		$	2,209.1
2011 Activity:
Translation adjustment	$	—		$	—		$	(0.7	)	$	(0.7	)
	$	—		$	—		$	(0.7	)	$	(0.7	)
Balances as of December 31, 2011:
Goodwill	$	2,794.4		$	1,261.4		$	106.4		$	4,162.2
Accumulated impairment charges	(1,571.4		)	(354.1		)	(28.3		)	(1,953.8		)
	$	1,223.0		$	907.3		$	78.1		$	2,208.4
2012 Activity:
Translation adjustment	$	—		$	—		$	0.9		$	0.9
	$	—		$	—		$	0.9		$	0.9
Balances as of December 31, 2012:
Goodwill	$	2,794.4		$	1,261.4		$	107.3		$	4,163.1
Accumulated impairment charges	(1,571.4		)	(354.1		)	(28.3		)	(1,953.8		)
	$	1,223.0		$	907.3		$	79.0		$	2,209.3

(1)Other is comprised of CDW Advanced Services and Canada reporting units.

The following table presents a summary of intangible assets at December 31, 2012 and 2011:

(in millions)
December 31, 2012	Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount
Customer relationships	$	1,861.7	$	733.3	$	1,128.4
Trade name	421.0		109.9		311.1
Internally developed software	97.4		60.1		37.3
Other	3.3		1.6		1.7
Total	$	2,383.4	$	904.9	$	1,478.5
December 31, 2011
Customer relationships	$	1,861.4	$	593.2	$	1,268.2
Trade name	421.0		88.8		332.2
Internally developed software	77.1		43.3		33.8
Other	3.3		1.5		1.8
Total	$	2,362.8	$	726.8	$	1,636.0

Amortization expense related to intangible assets for the years ended December 31, 2012, 2011 and 2010 was $178.2 million, $173.5 million and $171.1 million, respectively.

Estimated future amortization expense related to intangible assets for the next five years is as follows:

(in millions)
Years ending December 31,
2013	$	177.4
2014	173.6
2015	166.3
2016	162.2
2017	161.6

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Segment Information

12 Months Ended

Dec. 31, 2012

Segment Reporting [Abstract]

Segment Information

Segment Information

Segment information is presented in accordance with a “management approach,” which designates the internal reporting used by the chief operating decision-maker for making decisions and assessing performance as the source of the Company's reportable segments. The Company's segments are organized in a manner consistent with which separate financial information is available and evaluated regularly by the chief operating decision-maker in deciding how to allocate resources and in assessing performance.

The Company has two reportable segments: Corporate, which is comprised primarily of business customers, and Public, which is comprised of government entities and education and healthcare institutions. The Company also has two other operating segments, CDW Advanced Services and Canada, which do not meet the reportable segment quantitative thresholds and, accordingly, are combined together as “Other.”

The Company has centralized logistics and headquarters functions that provide services to the segments. The logistics function includes purchasing, distribution and fulfillment services to support both the Corporate and Public segments. As a result, costs and intercompany charges associated with the logistics function are fully allocated to both of these segments based on a percent of sales. The centralized headquarters function provides services in areas such as accounting, information technology, marketing, legal and coworker services. Headquarters' function costs that are not allocated to the segments are included under the heading of “Headquarters” in the tables below. Depreciation expense is included in Headquarters as it is not allocated among segments or used in measuring segment performance.

The Company allocates resources to and evaluates performance of its segments based on net sales, income (loss) from operations and Adjusted EBITDA, a non-GAAP measure as defined in the Company's credit agreements. However, the Company has concluded that income (loss) from operations is the more useful measure in terms of discussion of operating results, as it is a GAAP measure.

Segment information for total assets and capital expenditures is not presented, as such information is not used in measuring segment performance or allocating resources between segments.

Selected Segment Financial Information

The following table presents information about the Company’s segments for the years ended December 31, 2012, 2011 and 2010:

(in millions)	Corporate			Public			Other			Headquarters			Total
2012:
Net sales	$	5,512.8		$	4,023.0		$	592.4		$	—		$	10,128.2
Income (loss) from operations	349.0			246.7			18.6			(103.7		)	510.6
Depreciation and amortization expense	(97.6		)	(44.0		)	(9.3		)	(59.3		)	(210.2		)
2011:
Net sales	$	5,334.4		$	3,757.2		$	510.8		$	—		$	9,602.4
Income (loss) from operations	331.6			233.3			17.5			(111.7		)	470.7
Depreciation and amortization expense	(97.4		)	(43.9		)	(8.7		)	(54.9		)	(204.9		)
2010:
Net sales	$	4,833.6		$	3,560.6		$	407.0		$	—		$	8,801.2
Income (loss) from operations	256.2			193.0			14.3			(110.8		)	352.7
Depreciation and amortization expense	(97.4		)	(44.2		)	(8.9		)	(58.9		)	(209.4		)

Major Customers, Geographic Areas, and Product Mix

Net sales to the federal government were $964.7 million, $953.6 million and $967.8 million and accounted for approximately 10%, 10% and 11% of total net sales in 2012, 2011 and 2010, respectively. Net sales to customers outside of the U.S., primarily in Canada, were approximately 4% , 4%, and 3%, of the Company's total net sales in 2012, 2011 and 2010, respectively. As of December 31, 2012 and 2011, approximately 2% and 2% of the Company’s long-lived assets were located outside of the U.S., respectively.

The following table presents net sales by major category for the years ended December 31, 2012, 2011 and 2010. Categories are based upon internal classifications. Amounts for the years ended December 31, 2011 and 2010 have been reclassified for certain changes in individual product classifications to conform to the presentation for the year ended December 31, 2012.

	Year Ended December 31, 2012				Year Ended December 31, 2011				Year Ended December 31, 2010
	Dollars in Millions		Percentage of Total Net Sales		Dollars in Millions		Percentage of Total Net Sales		Dollars in Millions		Percentage of Total Net Sales
Notebooks/Mobile Devices	$	1,470.8	14.5	%	$	1,333.8	13.9	%	$	1,142.6	13.0	%
NetComm Products	1,350.6		13.3		1,241.4		12.9		1,142.0		13.0
Enterprise and Data Storage (Including Drives)	975.1		9.6		916.9		9.5		844.1		9.6
Other Hardware	4,111.1		40.6		4,039.2		42.1		3,783.5		43.0
Software	1,886.6		18.6		1,781.6		18.6		1,621.8		18.4
Services	285.2		2.8		254.6		2.7		214.9		2.4
Other (1)	48.8		0.6		34.9		0.3		52.3		0.6
Total net sales	$	10,128.2	100.0	%	$	9,602.4	100.0	%	$	8,801.2	100.0	%

(1) Includes items such as delivery charges to customers and certain commission revenue.

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Deferred Compensation Plan

12 Months Ended

Dec. 31, 2012

Deferred Compensation Arrangements [Abstract]

Deferred Compensation Plan

Deferred Compensation Plan

On March 10, 2010, in connection with the Company’s purchase of $28.5 million of the principal amount of its outstanding senior subordinated debt as described in Note 7, the Company established the Restricted Debt Unit Plan (the “RDU Plan”), an unfunded nonqualified deferred compensation plan. Participants in the RDU Plan were granted Restricted Debt Units (“RDUs”) that entitle the participant to a proportionate share of payments under the RDU Plan, determined by dividing the number of RDUs held by the participant by the total number of RDUs outstanding. The total number of RDUs that can be granted under the RDU Plan is 28,500. At December 31, 2012, 26,174 RDUs were outstanding.

RDUs vest daily on a pro rata basis through December 31, 2014. Vesting ceases upon separation from service except in certain conditions as set forth in the RDU Plan. All outstanding RDUs become vested immediately prior to a sale of the Company. Upon completion of the vesting period, December 31, 2014, or earlier in the case of a sale of the Company, any unallocated RDUs will be allocated to participants on a pro rata basis according to each participant’s total RDUs.

The total amount of compensation available to be paid under the RDU Plan is based on two components, a principal component and an interest component. The principal component credits the RDU Plan with an amount equal to the $28.5 million face value of the Company’s senior subordinated debt. Payment of the principal component of the RDU Plan will be made on October 12, 2017, unless accelerated due to a sale of the Company. By December 31, 2014, amounts accrued under the RDU Plan are expected to equal the present value of future principal payments, plus any unpaid accrued interest thereon. The interest component credits the RDU Plan with amounts equal to the interest expense on $28.5 million principal of the senior subordinated debt from March 10, 2010 through October 12, 2017. Payments totaling $5.6 million, $0.9 million, and $1.6 million were made to participants of the RDU Plan in January, April and October of 2012, respectively. Payments under the RDU Plan may be impacted if certain significant events occur or circumstances change that would impact the financial condition or structure of the Company.

Compensation expense of $8.4 million, $8.1 million, and $7.1 million related to the RDU Plan was recognized in the years ended December 31, 2012, 2011 and 2010, respectively. As of December 31, 2012, total unrecognized compensation expense of approximately $17.7 million related to the RDU Plan is expected to be recognized over the next 2.0 years.

At December 31, 2012 and 2011, the Company had $15.5 million and $15.2 million of liabilities related to the RDU Plan recorded on the consolidated balance sheets, respectively.

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Supplemental Guarantor Information Condensed Consolidated Statements of Comprehensive Income (Loss) (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
Supplemental Guarantor Information [Line Items]
Comprehensive Income (Loss), Net of Tax, Attributable to Parent	$ 121.5	$ 17.2	$ (10.1)
Parent Guarantor [Member]
Supplemental Guarantor Information [Line Items]
Comprehensive Income (Loss), Net of Tax, Attributable to Parent	121.5	17.2	(10.1)
Subsidiary Issuer [Member]
Supplemental Guarantor Information [Line Items]
Comprehensive Income (Loss), Net of Tax, Attributable to Parent	121.5	17.2	(10.1)
Guarantor Subsidiaries [Member]
Supplemental Guarantor Information [Line Items]
Comprehensive Income (Loss), Net of Tax, Attributable to Parent	322.8	343.7	338.9
Non-Guarantor Subsidiaries [Member]
Supplemental Guarantor Information [Line Items]
Comprehensive Income (Loss), Net of Tax, Attributable to Parent	13.2	2.0	13.6
Co-Issuer [Member]
Supplemental Guarantor Information [Line Items]
Comprehensive Income (Loss), Net of Tax, Attributable to Parent	0	0	0
Consolidating Adjustments [Member]
Supplemental Guarantor Information [Line Items]
Comprehensive Income (Loss), Net of Tax, Attributable to Parent	(457.5)	(362.9)	(342.4)
Consolidated [Member]
Supplemental Guarantor Information [Line Items]
Comprehensive Income (Loss), Net of Tax, Attributable to Parent	$ 121.5	$ 17.2	$ (10.1)

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Derivative Instruments And Hedging Activities

12 Months Ended

Dec. 31, 2012

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Derivative Instruments And Hedging Activities

Derivative Instruments and Hedging Activities

The Company is exposed to interest rate risk associated with fluctuations in the interest rates on its floating-rate debt. In order to manage the risk associated with changes in interest rates on borrowings under the Term Loan, the Company has entered into interest rate derivative agreements to economically hedge a portion of the cash flows associated with the Term Loan.

The Company’s objectives in using interest rate derivatives are to add stability to interest expense and to manage its exposure to interest rate fluctuations. To accomplish these objectives, the Company uses interest rate caps and swaps as part of its interest rate risk management strategy. Interest rate caps involve the receipt of floating-rate amounts from a counterparty if interest rates rise above the strike rate on the contract in exchange for an up-front premium. Interest rate swaps involve the receipt of floating-rate amounts from a counterparty in exchange for the Company making fixed-rate payments over the life of the agreements without exchange of the underlying notional amount.

Interest Rate Cap Agreements

In November 2012, the Company entered into six interest rate cap agreements with a combined $650.0 million notional amount. Under these agreements, the Company made premium payments totaling $0.3 million to the counterparties in exchange for the right to receive payments from them of the amount, if any, by which three-month LIBOR exceeds 1.5% during the agreement period. The cap agreements are effective from January 14, 2013 through January 14, 2015.

During 2011, the Company entered into four interest rate cap agreements with a combined $500.0 million notional amount. Under these agreements, the Company made premium payments totaling $3.7 million to the counterparties in exchange for the right to receive payments from them of the amount, if any, by which three-month LIBOR exceeds 3.5% during the agreement period. The cap agreements are effective from January 14, 2013 through January 14, 2015.

In 2010, the Company entered into four interest rate cap agreements with a combined $1,100.0 million notional amount. Under these agreements, the Company made premium payments totaling $5.9 million to the counterparties in exchange for the right to receive payments from them of the amount, if any, by which three-month LIBOR exceeds 3.5% during the agreement period. The cap agreements are effective from January 14, 2011 through January 14, 2013.

These cap agreements have not been designated as cash flow hedges of interest rate risk for GAAP accounting purposes. Instead, the interest rate cap agreements are recorded at fair value on the Company’s consolidated balance sheet each period, with changes in fair value recorded directly to interest expense, net in the Company’s consolidated statements of operations.

Interest Rate Swap Agreements

There were no interest rate swaps outstanding as of December 31, 2012 or 2011. On January 14, 2011, the Company's two existing interest rate swap agreements terminated. The interest rate swaps hedged a portion of the cash flows associated with the Term Loan. On October 24, 2007, the Company entered into the first swap agreement with a notional amount of $1,500.0 million, and later amended this swap agreement effective July 14, 2009. On November 27, 2007, the Company entered into the second interest rate swap agreement with a notional amount of $700.0 million, which was reduced to $500.0 million as of January 14, 2010.

For the Company’s interest rate swaps designated as cash flow hedges of interest rate risk for GAAP accounting purposes, the effective portion of the changes in fair value of the swaps was initially recorded as a component of accumulated other comprehensive loss on the Company’s consolidated balance sheets and subsequently reclassified into interest expense, net on the Company’s consolidated statements of operations in the period that the hedged forecasted transaction affected earnings. The ineffective portion of the change in fair value of the swaps was recognized directly in interest expense, net. For the Company’s interest rate swap not designated as a cash flow hedge of interest rate risk, changes in fair value of the swap were recorded directly to interest expense, net in the Company’s consolidated statements of operations.

Both of the Company’s interest rate swaps were initially designated as cash flow hedges. However, as a result of the amendment to the $1,500.0 million interest rate swap agreement, the Company prospectively discontinued the hedge accounting on the original interest rate swap agreement. Simultaneously, the Company designated the amended interest rate swap agreement as a cash flow hedge. On December 17, 2010, the Company discontinued the hedge accounting on the amended $1,500.0 million interest rate swap agreement as a result of an amendment to the Term Loan. The Company continued to report the net loss related to the discontinued cash flow hedges in accumulated other comprehensive loss, which was reclassified into earnings on a straight-line basis through January 14, 2011.

There was no loss reclassified into earnings during the year ended December 31, 2012. The amount of the loss reclassified into earnings during the years ended December 31, 2011 and 2010 was $2.1 million and $38.2 million, respectively.

The Company utilized the hypothetical derivative method to measure hedge ineffectiveness each period for interest rate swaps designated as cash flow hedges and recorded any ineffectiveness directly in interest expense, net. The Company recognized no gains or losses due to hedge ineffectiveness during the years ended December 31, 2012 and 2011, respectively. The Company recognized a net non-cash gain of $62.2 million due to hedge ineffectiveness during the year ended December 31, 2010.

The following table summarizes the classification and fair value amounts of derivative instruments reported in the consolidated balance sheets as of December 31, 2012 and 2011:

(in millions)	Balance Sheet Location	Derivative Assets				Derivative Liabilities
		December 31,				December 31,
		2012		2011		2012		2011
Derivatives not designated as hedging instruments
Interest rate cap agreements	Other assets	$	0.1	$	0.7	$	—	$	—

Derivative instruments carried at fair value as of December 31, 2012 were classified in the fair value hierarchy as follows:

(in millions)
	Level 1		Level 2		Level 3		Total
Interest rate cap agreements	$	—	$	0.1	$	—	$	0.1

The fair value of the Company’s interest rate caps is classified as Level 2 in the hierarchy. The valuation of the interest rate cap agreements is derived by using a discounted cash flow analysis on the expected cash receipts that would occur if variable interest rates rise above the strike rate of the caps. This analysis reflects the contractual terms of the cap agreements, including the period to maturity, and uses observable market-based inputs, including LIBOR curves and implied volatilities. The Company also incorporates credit valuation adjustments to appropriately reflect the respective counterparty’s nonperformance risk in the fair value measurements. The counterparty credit spreads are based on publicly available credit information obtained from a third party credit data provider.

The effect of derivative instruments on the consolidated statements of operations for the years ended December 31, 2012, 2011 and 2010 was as follows:

Derivatives not designated as hedging instruments
(in millions)	Amount of Loss Recognized in Interest Expense, net
	2012			2011				2010
Interest rate cap agreements	$	(0.9	)	$	(4.2	)		$	(4.7	)
Total	$	(0.9	)	$	(4.2	)		$	(4.7	)
Derivatives designated as hedging instruments
(in millions)	Amount of Loss Recognized in Other Comprehensive Income (Effective Portion)
	2012			2011				2010
Interest rate swap agreements	$	—		$	—			$	(35.7	)	(2)
Total	$	—		$	—			$	(35.7	)
	Amount of Loss Reclassified from Accumulated Other Comprehensive Loss into Interest Expense, net (Effective Portion)
	2012			2011				2010
Interest rate swap agreements	$	—		$	(2.8	)	(1)	$	(77.3	)	(3)
Total	$	—		$	(2.8	)		$	(77.3	)
	Amount of Gain Recognized in Interest Expense, net (Ineffective Portion)
	2012			2011				2010
Interest rate swap agreements	$	—		$	—			$	25.8		(4)
Total	$	—		$	—			$	25.8

(1) The Company reclassified realized losses of $2.8 million from accumulated other comprehensive loss to net income, or $1.9 million net of tax as reflected on the Company's consolidated statement of shareholders' equity (deficit).

(2) The Company recorded changes in unrealized losses of $35.7 million in accumulated other comprehensive loss. A net amount of $32.1 million was reflected in the consolidated statement of shareholders’ equity (deficit), primarily due to a deferred tax adjustment of $3.8 million applied to a portion of this amount.

(3) The Company reclassified realized losses of $77.3 million from accumulated other comprehensive loss to net loss, or $47.3 million net of tax as reflected in the consolidated statement of shareholders’ equity (deficit).

(4) The Company recorded a net, non-cash gain of $25.8 million in earnings, primarily comprised of the $62.2 million gain representing the cumulative change in the fair value of the amended swap, partially offset by the $38.2 million of loss reclassified to earnings related to the discontinued and de-designated swaps.

The Company had no derivative instruments with credit-risk-related contingent features that were in a liability position as of December 31, 2012.

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Long-Term Debt Senior Notes due 2015 (Details) (USD $)	12 Months Ended				12 Months Ended														1 Months Ended
	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010	Mar. 10, 2010	Dec. 31, 2012 Senior notes due 2015 [Member]	Dec. 31, 2011 Senior notes due 2015 [Member]	Mar. 19, 2012 Senior notes due 2015 [Member]	Mar. 05, 2012 Senior notes due 2015 [Member]	Feb. 17, 2012 Senior notes due 2015 [Member]	May 20, 2011 Senior notes due 2015 [Member]	Apr. 13, 2011 Senior notes due 2015 [Member]	Dec. 31, 2012 Senior Exchange Notes due 2015 [Member]	May 20, 2011 Senior Exchange Notes due 2015 [Member]	Apr. 13, 2011 Senior Exchange Notes due 2015 [Member]	Dec. 31, 2012 Senior PIK Exchange Notes due 2015 [Member]	May 20, 2011 Senior PIK Exchange Notes due 2015 [Member]	Apr. 13, 2011 Senior PIK Exchange Notes due 2015 [Member]	Dec. 31, 2012 Senior PIK Interest Exchange Notes due 2015 [Member]	Feb. 29, 2012 Senior notes due 2019 [Member]	May 31, 2011 Senior notes due 2019 [Member]	Apr. 30, 2011 Senior notes due 2019 [Member]	Dec. 31, 2012 Senior notes due 2019 [Member]	Dec. 31, 2011 Senior notes due 2019 [Member]
Debt Instrument [Line Items]
Long-term debt, stated interest rate												11.00%			11.50%			12.25%				8.50%
Debt, long-term and short-term	$ 3,766,000,000				$ 0	$ 129,000,000																$ 1,305,000,000	$ 1,175,000,000
Senior Notes, Amount Repurchased							8,300,000	100,000	120,600,000		665,100,000		321,400,000	519,200,000		91,400,000	145,900,000
Proceeds from issuance of long-term debt	135,700,000	1,175,000,000	500,000,000																130,000,000	450,000,000	725,000,000
Extinguishment of Debt, Fees Paid to Lenders						97,000,000			7,900,000	37,200,000	59,900,000
Accrued interest paid to lenders									5,000,000	4,500,000	36,500,000
Debt Instrument, Repurchase Amount				28,500,000						412,800,000
Gains (Losses) on Extinguishment of Debt	17,200,000	118,900,000	(2,000,000)		9,400,000	114,100,000
Write off of Unamortized Deferred Financing Costs	(3,000,000)	(21,800,000)			1,500,000	17,100,000
Deferred financing costs, net	$ 53,200,000	$ 68,500,000	$ 79,700,000																				$ 19,100,000

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Lease Commitments

12 Months Ended

Dec. 31, 2012

Leases [Abstract]

Lease Commitments [Text Block]

Lease Commitments

The Company is obligated under various non-cancelable operating lease agreements for office facilities that generally provide for minimum rent payments and a proportionate share of operating expenses and property taxes and include certain renewal and expansion options. For the years ended December 31, 2012, 2011 and 2010, rent expense under these lease arrangements was $22.4 million, $21.6 million and $23.9 million, respectively.

During the year ended December 31, 2011, the Company extinguished its capital lease liability of $0.9 million and recorded a net pre-tax gain of $0.6 million in its consolidated statement of operations.

Future minimum lease payments are as follows:

(in millions)
Years ending December 31,
2013	$	18.3
2014	18.3
2015	17.6
2016	13.1
2017	10.6
Thereafter	28.3
Total future minimum lease payments	$	106.2

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Long-Term Debt

12 Months Ended

Dec. 31, 2012

Debt Disclosure [Abstract]

Long-Term Debt

Long-Term Debt

Long-term debt was as follows:

(dollars in millions)			December 31,
	Interest Rate (1)		2012			2011
Senior secured asset-based revolving credit facility	—	%	$	—		$	—
Senior secured term loan facility	3.9	%	1,339.5			1,540.5
Senior secured notes due 2018	8.0	%	500.0			500.0
Senior notes due 2019	8.5	%	1,305.0			1,175.0
Unamortized premium on senior notes due 2019			5.0			—
Senior subordinated notes due 2017	12.535	%	621.5			721.5
Senior notes due 2015	—	%	—			129.0
Total long-term debt			3,771.0			4,066.0
Less current maturities of long-term debt			(40.0		)	(201.0		)
Long-term debt, excluding current maturities			$	3,731.0		$	3,865.0

(1)Weighted-average interest rate as of December 31, 2012.

As of December 31, 2012, the Company was in compliance with the covenants under its various credit agreements as described below.

Senior Secured Asset-Based Revolving Credit Facility (“Revolving Loan”)

At December 31, 2012, the Company had no outstanding borrowings under the Revolving Loan, $1.7 million of undrawn letters of credit and $275.9 million reserved related to the floorplan sub-facility.

On June 24, 2011, the Company entered into the Revolving Loan, a new five-year $900.0 million senior secured asset-based revolving credit facility, with the facility being available to the Company for borrowings, issuance of letters of credit and floorplan financing for certain vendor products. The Revolving Loan matures on June 24, 2016, subject to an acceleration provision discussed below. The Revolving Loan replaced the Company's previous revolving loan credit facility that was to mature on October 12, 2012. The Revolving Loan (i) increased the overall revolving credit facility capacity available to the Company from $800.0 million to $900.0 million, (ii) increased the maximum aggregate amount of increases that may be made to the revolving credit facility from $100.0 million to $200.0 million, (iii) added a maturity acceleration provision based upon excess cash availability whereby the Revolving Loan may mature 45 days prior to the maturity of the non-extended portion of the Company's senior secured term loan facility, if excess cash availability does not exceed the outstanding borrowings of the subject maturing debt at the time of the test plus $150.0 million, (iv) increased the fee on the unused portion of the revolving credit facility from 25 basis points to either 37.5 or 50 basis points, depending on the amount of utilization, (v) increased the applicable interest rate margin, and (vi) incorporated a $300.0 million floorplan sub-facility, which was increased to $400.0 million on August 2, 2011. In connection with the termination of the previous facility, the Company recorded a loss on extinguishment of long-term debt of $1.6 million in the Company's consolidated statement of operations for the year ended December 31, 2011, representing a write-off of a portion of unamortized deferred financing costs. Fees of $7.2 million related to the Revolving Loan were capitalized as deferred financing costs and are being amortized over the term of the facility on a straight-line basis.

As described in Note 5, the Company has entered into agreements with certain financial intermediaries to facilitate the purchase of inventory from various suppliers. In connection with the floorplan sub-facility, the Company entered into the Revolving Loan inventory financing agreement. Amounts outstanding under the Revolving Loan inventory financing agreement are unsecured and noninterest bearing. The Company will either pay the outstanding Revolving Loan inventory financing agreement amounts when they become due, or the Revolving Loan's administrative agent will automatically initiate an advance on the Revolving Loan and use the proceeds to pay the balance on the due date. As of December 31, 2012, the financial intermediary reported an outstanding balance of $267.9 million under the Revolving Loan inventory financing agreement, which did not reflect payments the Company made on December 31, 2012. The total amount reported on the Company's consolidated balance sheet as accounts payable-inventory financing related to the Revolving Loan inventory financing agreement is $19.6 million less than the $267.9 million owed to the financial intermediary due to differences in the timing of reporting activity under the Revolving Loan inventory financing agreement. The outstanding balance reported by the financial intermediary excludes $8.0 million in reserves for open orders that reduce the availability under the Revolving Loan.Changes in cash flows from the Revolving Loan inventory financing agreement are reported in financing activities on the Company's consolidated statement of cash flows.

Borrowings under the Revolving Loan bear interest at a variable interest rate plus an applicable margin. The variable interest rate is based on one of two indices, either (i) LIBOR, or (ii) the Alternate Base Rate (“ABR”) with the ABR being the greatest of (a) the prime rate, (b) the federal funds effective rate plus 50 basis points or (c) the one-month LIBOR plus 1.00%. The applicable margin varies (2.00% to 2.50% for LIBOR borrowings and 1.00% to 1.50% for ABR borrowings) depending upon the Company's average daily excess cash availability under the agreement and is subject to a reduction of 0.25% if, and for as long as, the senior secured leverage ratio is less than 3.0. The senior secured leverage ratio is defined as the ratio of senior secured debt (including amounts owed under certain inventory floorplan arrangements and capital leases) less cash and cash equivalents, to Adjusted EBITDA, a non-GAAP measure, for the four most recently ended fiscal quarters. For the four quarters ended December 31, 2012, the senior secured leverage ratio was 2.4.

Availability under the Revolving Loan is limited to (a) the lesser of the revolving commitment of $900.0 million and the amount of the borrowing base less (b) outstanding borrowings, letters of credit, and amounts outstanding under the Revolving Loan inventory financing agreement plus a reserve of 15% of open orders. The borrowing base is (a) the sum of the products of the applicable advance rates on eligible accounts receivable and on eligible inventory as defined in the agreement less (b) any reserves. At December 31, 2012, the borrowing base was $1,018.2 million as supported by eligible inventory and accounts receivable balances as of November 30, 2012. The Company could have borrowed up to an additional $622.4 million under the Revolving Loan at December 31, 2012.

CDW LLC is the borrower under the Revolving Loan. All obligations under the Revolving Loan are guaranteed by Parent and each of CDW LLC's direct and indirect, 100% owned, domestic subsidiaries. Borrowings under the Revolving Loan are collateralized by a first priority interest in inventory (excluding inventory collateralized under the inventory floorplan arrangements as described in Note 5), deposits, and accounts receivable, and a second priority interest in substantially all other assets. The Revolving Loan contains negative covenants that, among other things, place restrictions and limitations on the ability of Parent and each of CDW LLC's direct and indirect, 100% owned, domestic subsidiaries to dispose of assets, incur additional indebtedness, incur guarantee obligations, prepay other indebtedness, make distributions or other restricted payments, create liens, make equity or debt investments, make acquisitions, engage in mergers or consolidations, or engage in certain transactions with affiliates. The Revolving Loan also includes maintenance of a minimum average daily excess cash availability requirement. Should the Company fall below the minimum average daily excess cash availability requirement for five consecutive business days, the Company becomes subject to a fixed charge coverage ratio until such time as the daily excess cash availability requirement is met for 30 consecutive business days.

Senior Secured Term Loan Facility (“Term Loan”)

At December 31, 2012, the outstanding principal amount of the Term Loan was $1,339.5 million, with $421.3 million of non-extended loans due October 10, 2014 and $918.2 million of extended loans due July 15, 2017. The effective weighted-average interest rate on Term Loan principal amounts outstanding on December 31, 2012 was 3.9% per annum.

Borrowings under the Term Loan bear interest at either (a) the ABR plus a margin; or (b) LIBOR plus a margin. The margin is based on the Company's senior secured leverage ratio as defined in the amended agreement evidencing the Term Loan. Effective with the March 2011 amendment discussed below, the margins were reduced on extended loans. For ABR borrowings, the applicable margin varies within a range of 2.50% to 3.00% for non-extended loans and 1.75% to 2.25% for extended loans. For LIBOR borrowings, the applicable margin varies within a range of 3.50% to 4.00% for non-extended loans and 2.75% to 3.25% for extended loans.

On March 11, 2011, the Company entered into an amendment to the Term Loan, which became effective on March 14, 2011. This amendment, among other things: (i) reduced the margins with respect to extended loans, (ii) established a LIBOR floor of 1.25% and an ABR floor of 2.25% with respect to extended loans, (iii) reset the start date for accumulating restricted payments that count against the general limit of $25.0 million and (iv) provided a 1% prepayment premium for certain repayments or re-pricings of any extended loans for the six-month period following the effective date of the amendment. In connection with this amendment, the Company recorded a loss on extinguishment of long-term debt of $3.2 million in the Company's consolidated statement of operations for the year ended December 31, 2011. This loss represented a write-off of a portion of the unamortized deferred financing costs related to the Term Loan.

The Term Loan requires the Company to make certain mandatory prepayments of principal amounts under certain circumstances, including (i) a prepayment in an amount equal to 50% of the Company's excess cash flow for a fiscal year (the percentage rate of which decreases to 25% when the total net leverage ratio, as defined in the governing agreement, is less than or equal to 5.5 but greater than 4.5; and decreases to 0% when the total net leverage ratio is less than or equal to 4.5), and (ii) the net cash proceeds from the incurrence of certain additional indebtedness by the Company or its subsidiaries. Excess cash flow is defined as Adjusted EBITDA, plus items such as reductions in working capital, less items such as increases in working capital, certain taxes paid in cash, interest that will be paid in cash, capital expenditures and repayment of long-term indebtedness. A mandatory prepayment of approximately $40.0 million will be due in 2013 under the excess cash flow provision with respect to the year ended December 31, 2012. The payment is due within ten business days of filing this report with the SEC. On January 30, 2013, the Company made an optional prepayment of $40.0 million aggregate principal amount. The prepayment was allocated on a pro rata basis between the extended and non-extended loans. The optional prepayment satisfied the excess cash flow payment requirement. The Company was required to make a mandatory prepayment of $201.0 million under the excess cash flow provision with respect to the year ended December 31, 2011. The requirement was satisfied through $180.0 million of optional prepayments in February 2012 and $21.0 million of mandatory prepayments in March 2012. The prepayments were allocated on a pro rata basis between the extended and non-extended loans. On March 16, 2011, the Company made a mandatory prepayment of $132.0 million with respect to the year ended December 31, 2010, under the excess cash flow provision.

CDW LLC is the borrower under the Term Loan. All obligations under the Term Loan are guaranteed by Parent and each of CDW LLC's direct and indirect, 100% owned, domestic subsidiaries. The Term Loan is collateralized by a second priority interest in substantially all inventory (excluding inventory collateralized under the inventory floorplan arrangements as described in Note 5), deposits, and accounts receivable, and by a first priority interest in substantially all other assets. The Term Loan contains negative covenants that, among other things, place restrictions and limitations on the ability of Parent and each of CDW LLC's direct and indirect, 100% owned, domestic subsidiaries to dispose of assets, incur additional indebtedness, incur guarantee obligations, prepay other indebtedness, make distributions or other restricted payments, create liens, make equity or debt investments, make acquisitions, engage in mergers or consolidations, or engage in certain transactions with affiliates. The Term Loan also includes a senior secured leverage ratio requirement. The senior secured leverage ratio is required to be maintained on a quarterly basis. Compliance may be determined after giving effect to a designated equity contribution to the Company to be included in the calculation of Adjusted EBITDA. The senior secured leverage ratio for the four quarters ended December 31, 2012 was required to be at or below 6.75. For the four quarters ended December 31, 2012, the senior secured leverage ratio was 2.4.

The Company is required to maintain interest rate derivative arrangements to fix or cap the interest rate on at least 50% of the outstanding principal amount of the Term Loan through maturity, subject to certain limitations currently in effect. With the interest rate cap agreements in effect at December 31, 2012 as described in Note 8, the Company has satisfied this requirement through January 14, 2015.

8.0% Senior Secured Notes due 2018 (“Senior Secured Notes”)

The Senior Secured Notes were issued on December 17, 2010 and will mature on December 15, 2018. At December 31, 2012, the outstanding principal amount of the Senior Secured Notes was $500.0 million.

CDW LLC and CDW Finance Corporation are the co-issuers of the Senior Secured Notes and the obligations under the notes are guaranteed by Parent and each of CDW LLC's direct and indirect, 100% owned, domestic subsidiaries. The Senior Secured Notes are secured on a pari passu basis with the Term Loan by a second priority interest in substantially all inventory (excluding inventory collateralized under the inventory floorplan arrangements as described in Note 5), deposits, and accounts receivable, and by a first priority interest in substantially all other assets. The Senior Secured Note indenture contains negative covenants that, among other things, place restrictions and limitations on the ability of Parent and each of CDW LLC's direct and indirect, 100% owned, domestic subsidiaries to dispose of assets, incur additional indebtedness, incur guarantee obligations, prepay other indebtedness, make distributions or other restricted payments, create liens, make equity or debt investments, make acquisitions, engage in mergers or consolidations, or engage in certain transactions with affiliates. The Senior Secured Note indenture does not contain any financial covenants.

11.0% Senior Exchange Notes due 2015 (“Senior Exchange Notes”); 11.5% / 12.25% Senior PIK Election Exchange Notes due 2015 (“PIK Election Notes” together with the Senior Exchange Notes, the “Senior Notes due 2015”)

At December 31, 2012, there were no outstanding Senior Notes due 2015.

On April 13, 2011, the Company completed a cash tender offer (the “Initial Senior Notes due 2015 Tender Offer”) and purchased $665.1 million aggregate principal amount of Senior Notes due 2015 comprised of $519.2 million of the Senior Exchange Notes and $145.9 million of the PIK Election Notes. The Company concurrently issued $725.0 million aggregate principal amount of Senior Notes (as defined below). The proceeds from this offering, together with cash on hand and borrowings under the then-outstanding revolving loan credit facility, were used to fund the purchase of the tendered Senior Notes due 2015, including $665.1 million aggregate principal amount of Senior Notes due 2015, $59.9 million in tender offer premium and $36.5 million of accrued and unpaid interest, along with transaction fees and expenses.

On May 20, 2011, the Company completed a follow-on cash tender offer (the “Follow-on Senior Notes due 2015 Tender Offer,” and together with the Initial Senior Notes due 2015 Tender Offer, the “Senior Notes due 2015 Tender Offers”) and purchased an additional $412.8 million aggregate principal amount of Senior Notes due 2015 comprised of $321.4 million of the Senior Exchange Notes and $91.4 million of the PIK Election Notes. The Company concurrently issued $450.0 million in aggregate principal amount of additional Senior Notes. The proceeds from this offering, together with cash on hand and borrowings under the then-outstanding revolving loan credit facility, were used to fund the purchase of the tendered Senior Notes due 2015, including $412.8 million aggregate principal amount of Senior Notes due 2015, $37.2 million in tender offer premium and $4.5 million of accrued and unpaid interest, along with transaction fees and expenses.

In connection with the Senior Notes due 2015 Tender Offers, the Company recorded a loss on extinguishment of long-term debt of $114.1 million in the Company's consolidated statement of operations for the year ended December 31, 2011. This loss represented $97.0 million in tender offer premiums and $17.1 million for the write-off of a portion of the unamortized deferred financing costs related to the Senior Notes due 2015. In connection with the issuance of Senior Notes, fees of $19.1 million were capitalized as deferred financing costs and are being amortized over the term of the notes using the effective interest method.

On February 2, 2012, the Company commenced a tender offer to purchase any and all of the remaining $129.0 million aggregate principal amount of Senior Notes due 2015. On February 17, 2012, the Company accepted for purchase $120.6 million aggregate principal amount of the outstanding Senior Notes due 2015 that were tendered. On March 5, 2012, the Company accepted for purchase an additional $0.1 million aggregate principal amount of the outstanding Senior Notes due 2015 that were tendered prior to the expiration of the tender offer on March 2, 2012. On March 19, 2012, the Company redeemed the remaining $8.3 million aggregate principal amount that was not tendered.

The Company funded the purchases and redemptions of the Senior Notes due 2015 with the issuance of $130.0 million aggregate principal amount of additional Senior Notes on February 17, 2012. The proceeds from this issuance, together with cash on hand and borrowings under the Revolving Loan, funded the payment of $129.0 million aggregate principal amount of Senior Notes due 2015, $7.9 million in tender and redemption premiums and $5.0 million of accrued and unpaid interest, along with transaction fees and expenses.

In connection with these transactions, the Company recorded a loss on extinguishment of long-term debt of $9.4 million in the Company's consolidated statement of operations for the year ended December 31, 2012. This loss represented $7.9 million in tender and redemption premiums and $1.5 million for the write-off of the remaining unamortized deferred financing costs related to the Senior Notes due 2015.

8.5% Senior Notes due 2019 (“Senior Notes”)

As discussed above, on April 13, 2011, the Company issued $725.0 million principal amount of Senior Notes and on May 20, 2011, the Company issued an additional $450.0 million principal amount of Senior Notes. The proceeds from these issuances together with cash on hand and borrowings under the then-outstanding revolving loan credit facility were used to fund the Senior Notes due 2015 Tender Offers.

On February 17, 2012, the Company issued $130.0 million aggregate principal amount of additional Senior Notes at an issue price of 104.375% of par. The $5.7 million premium received is reported on the consolidated balance sheet as an addition to the face amount of the Senior Notes and is being amortized as a reduction of interest expense over the term of the related debt. At December 31, 2012, the outstanding principal amount of Senior Notes was $1,305.0 million, excluding $5.0 million in unamortized premium. The Senior Notes mature on April 1, 2019.

CDW LLC and CDW Finance Corporation are the co-issuers of the Senior Notes. Obligations under the Senior Notes are guaranteed on an unsecured senior basis by Parent and each of CDW LLC's direct and indirect, 100% owned, domestic subsidiaries. The Senior Notes contain negative covenants that, among other things, place restrictions and limitations on the ability of Parent and each of CDW LLC's direct and indirect, 100% owned, domestic subsidiaries to dispose of assets, incur additional indebtedness, incur guarantee obligations, prepay other indebtedness, make distributions or other restricted payments, create liens, make equity or debt investments, make acquisitions, engage in mergers or consolidations, or engage in certain transactions with affiliates. The Senior Notes do not contain any financial covenants.

12.535% Senior Subordinated Exchange Notes due 2017 (“Senior Subordinated Notes”)

At December 31, 2012, the outstanding principal amount of the Senior Subordinated Notes was $621.5 million. The Senior Subordinated Notes have a maturity date of October 12, 2017.

On December 21, 2012, the Company redeemed $100.0 million aggregate principal amount of Senior Subordinated Notes at a redemption price that was 106.268% of the principal amount redeemed. Cash on hand was used to fund the redemption of $100.0 million aggregate principal amount, $6.3 million of redemption premium and $2.3 million in accrued and unpaid interest. In connection with this redemption, the Company recorded a loss on extinguishment of long-term debt of $7.8 million in the Company's consolidated statement of operations for the year ended December 31, 2012. This loss represented $6.3 million in redemption premium and $1.5 million for the write-off of a portion of the unamortized deferred financing costs related to the Senior Subordinated Notes.

On March 10, 2010, one of the Company's 100% owned subsidiaries purchased $28.5 million of principal amount of Senior Subordinated Notes for a purchase price of $18.6 million. The Company recorded a gain on the extinguishment of long-term debt of $9.2 million in the Company's consolidated statement of operations for the year ended December 31, 2010 related to this repurchase. In May 2010, the $28.5 million in principal amount of senior subordinated debt that were repurchased were exchanged for increasing rate notes and subsequently surrendered to the indenture trustee for cancellation.

CDW LLC and CDW Finance Corporation are the co-issuers of the Senior Subordinated Notes. Obligations under the Senior Subordinated Notes are guaranteed on an unsecured senior basis by Parent and each of CDW LLC's direct and indirect, 100% owned, domestic subsidiaries. The Senior Subordinated Notes contain negative covenants that, among other things, place restrictions and limitations on the ability of Parent and each of CDW LLC's direct and indirect, 100% owned, domestic subsidiaries to dispose of assets, incur additional indebtedness, incur guarantee obligations, prepay other indebtedness, make distributions or other restricted payments, create liens, make equity or debt investments, make acquisitions, engage in mergers or consolidations, or engage in certain transactions with affiliates. The Senior Subordinated Notes do not contain any financial covenants.

Long-Term Debt Maturities

As of December 31, 2012, the maturities of long-term debt were as follows:

(in millions)
Years ending December 31,
2013	$	40.0
2014	408.7
2015	—
2016	—
2017	1,512.3
Thereafter	1,805.0
	$	3,766.0

See Note 19 for a description of refinancing transactions entered into in 2013.

Fair Value

The fair value of the Company's long-term debt instruments at December 31, 2012 was $3,970.0 million. The fair value of the Senior Secured Notes, Senior Notes and Senior Subordinated Notes is estimated using quoted market prices for identical assets or liabilities that are traded in over-the-counter secondary markets that are not considered active. The fair value of the Term Loan is estimated using dealer quotes for identical assets or liabilities in markets that are not considered active. Consequently, the Company's long-term debt is classified as Level 2 within the fair value hierarchy.

At December 31, 2012, the carrying value of the Company's long-term debt was $3,766.0 million, excluding $5.0 million in unamortized premium.

Deferred Financing Costs

The following table summarizes the deferred financing costs activity for the years ended December 31, 2012 and 2011:

(in millions)	December 31,
	2012			2011
Beginning balance	$	68.5		$	79.7
Additional costs capitalized	2.1			26.3
Recognized in interest expense	(14.4		)	(15.7		)
Write-off of unamortized deferred financing costs	(3.0		)	(21.8		)
Ending balance	$	53.2		$	68.5

As of December 31, 2012 and December 31, 2011, the weighted-average remaining life of unamortized deferred financing costs was 5.1 and 5.9 years, respectively.

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Income Taxes

12 Months Ended

Dec. 31, 2012

Income Tax Disclosure [Abstract]

Income Taxes

Income Taxes

Income (loss) before income taxes was taxed under the following jurisdictions:

(in millions)	Years Ended December 31,
	2012		2011		2010
Domestic	$	170.3	$	11.4	$	(48.8	)
Foreign	15.8		16.9		11.8
Total	$	186.1	$	28.3	$	(37.0	)

Components of the income tax expense (benefit) consisted of the following:

(in millions)	Years Ended December 31,
	2012			2011			2010
Current:
Federal	$	110.3		$	17.9		$	(10.6	)
State	8.0			(0.6		)	4.3
Foreign	5.1			4.1			2.8
Total current	123.4			21.4			(3.5		)
Deferred:
Domestic	(56.2		)	(9.9		)	(3.5		)
Foreign	(0.1		)	(0.3		)	(0.8		)
Total deferred	(56.3		)	(10.2		)	(4.3		)
Income tax expense (benefit)	$	67.1		$	11.2		$	(7.8	)

The reconciliation between the statutory tax rate expressed as a percentage of income (loss) before income taxes and the effective tax rate is as follows:

(dollars in millions)	December 31,
	2012					2011					2010
Statutory federal income tax rate	$	65.1		35.0	%	$	9.9		35.0	%	$	(13.0	)	35.0	%
State taxes, net of federal effect	0.4			0.2	%	(3.4		)	(11.8	)%	0.9			(2.5	)%
Equity-based compensation	5.7			3.1	%	5.1			17.9	%	3.9			(10.4	)%
Effect of rates different than statutory	(1.4		)	(0.8	)%	(1.1		)	(4.0	)%	(0.4		)	1.0	%
Valuation allowance	—			—	%	(0.9		)	(3.1	)%	0.9			(2.5	)%
Other	(2.7		)	(1.5	)%	1.6			5.7	%	(0.1		)	0.5	%
Effective tax rate	$	67.1		36.0	%	$	11.2		39.7	%	$	(7.8	)	21.1	%

The tax effect of temporary differences that give rise to the net deferred income tax liability is presented below:

(in millions)	December 31,
	2012		2011
Deferred Tax Assets:
Deferred interest	$	58.3	$	63.6
State net operating loss and credit carryforwards, net	18.0		14.6
Payroll and benefits	16.7		12.9
Equity compensation plans	10.3		7.5
Accounts receivable	4.2		4.4
Charitable contribution carryforward	4.1		9.0
Deferred financing costs	2.3		2.7
Interest rate caps/hedge agreements	1.8		2.6
Trade credits	1.8		2.4
Other	8.4		10.3
Total deferred tax assets	125.9		130.0
Deferred Tax Liabilities:
Software and intangibles	551.4		607.7
Deferred income	146.3		146.4
Property and equipment	29.3		35.1
Other	9.1		8.2
Total deferred tax liabilities	736.1		797.4
Deferred tax asset valuation allowance	—		—
Net deferred tax liability	$	610.2	$	667.4

The Company has state income tax net operating loss carryforwards of $203.9 million, which will expire at various dates from 2013 through 2031 and state tax credit carryforwards of $12.9 million, which expire at various dates from 2015 through 2017.

The Company has not provided for U.S. federal income taxes or tax benefits on the undistributed earnings of its international subsidiary because such earnings are reinvested and it is currently intended that they will continue to be reinvested indefinitely. At December 31, 2012, the Company has not provided for federal income taxes on earnings of approximately $40 million from its international subsidiary.

GAAP provides guidance regarding the recognition, measurement, presentation and disclosure in the financial statements of tax positions taken or expected to be taken on a tax return. The Company has no unrecognized tax benefits at December 31, 2012 and 2011.

A reconciliation of the beginning and ending amount of unrecognized tax benefits is as follows:

(in millions)	2012		2011		2010
Balance as of January 1	$	—	$	—	$	11.3
Additions for tax positions related to current year	—		—		—
Additions for tax positions with respect to prior years	—		—		—
Reductions for tax positions with respect to prior years	—		—		(11.3		)
Reductions for tax positions as a result of:
Settlements	—		—		—
Lapse of statute of limitations	—		—		—
Balance as of December 31	$	—	$	—	$	—

In the ordinary course of business, the Company is subject to review by domestic and foreign taxing authorities, including the Internal Revenue Service (“IRS”). The Company is currently under examination by the IRS for the years 2008 through 2010. In general, the Company is no longer subject to examination by the IRS, state and local or foreign taxing authorities for tax years prior to 2008. Various other taxing authorities are in the process of auditing income tax returns of the Company and its subsidiaries. The Company does not anticipate that any adjustments from the audits would have a material impact on its consolidated financial position, results of operations or cash flows.

The Company accrues net interest and penalties related to unrecognized tax benefits in income tax expense in its consolidated statements of operations. For the years ended December 31, 2012, 2011 and 2010, the Company had no liability recorded for the payment of interest and penalties on unrecognized tax benefits and did not recognize any such interest and penalty expense.

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Long-Term Debt Fair Value of Long-Term Debt (Details) (USD $) In Millions, unless otherwise specified	Dec. 31, 2012	Feb. 17, 2012	Dec. 31, 2011
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Debt, long-term and short-term	$ 3,766.0
Fair Value, Inputs, Level 2 [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Long-term Debt, fair value disclosure	3,970.0
Carrying (Reported) Amount, Fair Value Disclosure [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Debt, long-term and short-term	3,766.0
Senior notes due 2019 [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Debt, long-term and short-term	1,305.0		1,175.0
Premium, Unamortized	$ 5.0	$ 5.7	$ 0

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Supplemental Guarantor Information Condensed Consolidating Statements of Cash Flows (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
Supplemental Guarantor Information [Line Items]
Net cash provided by (used in) operating activities	$ 317.4	$ 214.7	$ 423.7
Capital expenditures	(41.4)	(45.7)	(41.5)
Cash settlements on interest rate swap agreements	0	(6.6)	(78.2)
Premium payments on interest rate cap agreements	(0.3)	(3.7)	(5.9)
Net cash used in investing activities	(41.7)	(56.0)	(125.4)
Proceeds from borrowings under revolving credit facility	289.0	1,295.0	770.8
Repayments of borrowings under revolving credit facility	(289.0)	(1,483.2)	(1,074.1)
Repayments of long-term debt	(201.0)	(132.0)	(16.5)
Proceeds from issuance of long-term debt	135.7	1,175.0	500.0
Payments to extinguish long-term debt	(243.2)	(1,175.0)	(518.6)
Payments of debt financing costs	(2.1)	(26.3)	(14.3)
Net change in accounts payable-inventory financing	(29.5)	250.5	3.2
Net cash provided by (used in) financing activities	(338.0)	(95.4)	(350.1)
Effect of exchange rate changes on cash and cash equivalents	0.3	0	0.4
Net increase (decrease) in cash and cash equivalents	(62.0)	63.3	(51.4)
Cash and cash equivalents - beginning of period	99.9	36.6	88.0
Cash and cash equivalents - end of period	37.9	99.9	36.6
Parent Guarantor [Member]
Supplemental Guarantor Information [Line Items]
Net cash provided by (used in) operating activities	0	0	0
Capital expenditures	0	0	0
Cash settlements on interest rate swap agreements		0	0
Premium payments on interest rate cap agreements	0	0	0
Other investing activities			0
Net cash used in investing activities	0	0	0
Proceeds from borrowings under revolving credit facility	0	0	0
Repayments of borrowings under revolving credit facility	0	0	0
Repayments of long-term debt	0	0	0
Proceeds from issuance of long-term debt	0	0	0
Payments to extinguish long-term debt	0	0	0
Payments of debt financing costs	0	0	0
Net change in accounts payable-inventory financing	0	0	0
Advances to (from) affiliates	0	0	0
Other financing activities	0	0	0
Net cash provided by (used in) financing activities	0	0	0
Effect of exchange rate changes on cash and cash equivalents	0	0	0
Net increase (decrease) in cash and cash equivalents	0	0	0
Cash and cash equivalents - beginning of period	0	0	0
Cash and cash equivalents - end of period	0	0	0
Subsidiary Issuer [Member]
Supplemental Guarantor Information [Line Items]
Net cash provided by (used in) operating activities	(204.3)	(93.8)	(245.6)
Capital expenditures	(27.0)	(33.4)	(31.4)
Cash settlements on interest rate swap agreements		(6.6)	(78.2)
Premium payments on interest rate cap agreements	(0.3)	(3.7)	(5.9)
Other investing activities			0.2
Net cash used in investing activities	(27.3)	(43.7)	(115.3)
Proceeds from borrowings under revolving credit facility	289.0	1,295.0	770.8
Repayments of borrowings under revolving credit facility	(289.0)	(1,483.2)	(1,074.1)
Repayments of long-term debt	(201.0)	(132.0)	(16.5)
Proceeds from issuance of long-term debt	135.7	1,175.0	500.0
Payments to extinguish long-term debt	(243.2)	(1,175.0)	(500.0)
Payments of debt financing costs	(2.1)	(26.3)	(14.3)
Net change in accounts payable-inventory financing	0	0	0
Advances to (from) affiliates	486.0	552.6	640.8
Other financing activities	2.1	0.6	(0.5)
Net cash provided by (used in) financing activities	177.5	206.7	306.2
Effect of exchange rate changes on cash and cash equivalents	0	0	0
Net increase (decrease) in cash and cash equivalents	(54.1)	69.2	(54.7)
Cash and cash equivalents - beginning of period	102.1	32.9	87.6
Cash and cash equivalents - end of period	48.0	102.1	32.9
Guarantor Subsidiaries [Member]
Supplemental Guarantor Information [Line Items]
Net cash provided by (used in) operating activities	514.2	327.5	665.2
Capital expenditures	(14.0)	(10.6)	(9.9)
Cash settlements on interest rate swap agreements		0	0
Premium payments on interest rate cap agreements	0	0	0
Other investing activities			0
Net cash used in investing activities	(14.0)	(10.6)	(9.9)
Proceeds from borrowings under revolving credit facility	0	0	0
Repayments of borrowings under revolving credit facility	0	0	0
Repayments of long-term debt	0	0	0
Proceeds from issuance of long-term debt	0	0	0
Payments to extinguish long-term debt	0	0	(18.6)
Payments of debt financing costs	0	0	0
Net change in accounts payable-inventory financing	(29.5)	250.5	3.2
Advances to (from) affiliates	(486.5)	(552.7)	(639.2)
Other financing activities	0	0	(0.1)
Net cash provided by (used in) financing activities	(516.0)	(302.2)	(654.7)
Effect of exchange rate changes on cash and cash equivalents	0	0	0
Net increase (decrease) in cash and cash equivalents	(15.8)	14.7	0.6
Cash and cash equivalents - beginning of period	15.8	1.1	0.5
Cash and cash equivalents - end of period	0	15.8	1.1
Non-Guarantor Subsidiaries [Member]
Supplemental Guarantor Information [Line Items]
Net cash provided by (used in) operating activities	1.3	(0.3)	4.4
Capital expenditures	(0.4)	(1.7)	(0.2)
Cash settlements on interest rate swap agreements		0	0
Premium payments on interest rate cap agreements	0	0	0
Other investing activities			0
Net cash used in investing activities	(0.4)	(1.7)	(0.2)
Proceeds from borrowings under revolving credit facility	0	0	0
Repayments of borrowings under revolving credit facility	0	0	0
Repayments of long-term debt	0	0	0
Proceeds from issuance of long-term debt	0	0	0
Payments to extinguish long-term debt	0	0	0
Payments of debt financing costs	0	0	0
Net change in accounts payable-inventory financing	0	0	0
Advances to (from) affiliates	0.5	0.1	(1.6)
Other financing activities	0	0	0
Net cash provided by (used in) financing activities	0.5	0.1	(1.6)
Effect of exchange rate changes on cash and cash equivalents	0.3	0	0.4
Net increase (decrease) in cash and cash equivalents	1.7	(1.9)	3.0
Cash and cash equivalents - beginning of period	8.1	10.0	7.0
Cash and cash equivalents - end of period	9.8	8.1	10.0
Co-Issuer [Member]
Supplemental Guarantor Information [Line Items]
Net cash provided by (used in) operating activities	0	0	0
Capital expenditures	0	0	0
Cash settlements on interest rate swap agreements		0	0
Premium payments on interest rate cap agreements	0	0	0
Other investing activities			0
Net cash used in investing activities	0	0	0
Proceeds from borrowings under revolving credit facility	0	0	0
Repayments of borrowings under revolving credit facility	0	0	0
Repayments of long-term debt	0	0	0
Proceeds from issuance of long-term debt	0	0	0
Payments to extinguish long-term debt	0	0	0
Payments of debt financing costs	0	0	0
Net change in accounts payable-inventory financing	0	0	0
Advances to (from) affiliates	0	0	0
Other financing activities	0	0	0
Net cash provided by (used in) financing activities	0	0	0
Effect of exchange rate changes on cash and cash equivalents	0	0	0
Net increase (decrease) in cash and cash equivalents	0	0	0
Cash and cash equivalents - beginning of period	0	0	0
Cash and cash equivalents - end of period	0	0	0
Consolidating Adjustments [Member]
Supplemental Guarantor Information [Line Items]
Net cash provided by (used in) operating activities	6.2	(18.7)	(0.3)
Capital expenditures	0	0	0
Cash settlements on interest rate swap agreements		0	0
Premium payments on interest rate cap agreements	0	0	0
Other investing activities			0
Net cash used in investing activities	0	0	0
Proceeds from borrowings under revolving credit facility	0	0	0
Repayments of borrowings under revolving credit facility	0	0	0
Repayments of long-term debt	0	0	0
Proceeds from issuance of long-term debt	0	0	0
Payments to extinguish long-term debt	0	0	0
Payments of debt financing costs	0	0	0
Net change in accounts payable-inventory financing	0	0	0
Advances to (from) affiliates	0	0	0
Other financing activities	0	0	0
Net cash provided by (used in) financing activities	0	0	0
Effect of exchange rate changes on cash and cash equivalents	0	0	0
Net increase (decrease) in cash and cash equivalents	6.2	(18.7)	(0.3)
Cash and cash equivalents - beginning of period	(26.1)	(7.4)	(7.1)
Cash and cash equivalents - end of period	(19.9)	(26.1)	(7.4)
Consolidated [Member]
Supplemental Guarantor Information [Line Items]
Net cash provided by (used in) operating activities	317.4	214.7	423.7
Capital expenditures	(41.4)	(45.7)	(41.5)
Cash settlements on interest rate swap agreements		(6.6)	(78.2)
Premium payments on interest rate cap agreements	(0.3)	(3.7)	(5.9)
Other investing activities			0.2
Net cash used in investing activities	(41.7)	(56.0)	(125.4)
Proceeds from borrowings under revolving credit facility	289.0	1,295.0	770.8
Repayments of borrowings under revolving credit facility	(289.0)	(1,483.2)	(1,074.1)
Repayments of long-term debt	(201.0)	(132.0)	(16.5)
Proceeds from issuance of long-term debt	135.7	1,175.0	500.0
Payments to extinguish long-term debt	(243.2)	(1,175.0)	(518.6)
Payments of debt financing costs	(2.1)	(26.3)	(14.3)
Net change in accounts payable-inventory financing	(29.5)	250.5	3.2
Advances to (from) affiliates	0	0	0
Other financing activities	2.1	0.6	(0.6)
Net cash provided by (used in) financing activities	(338.0)	(95.4)	(350.1)
Effect of exchange rate changes on cash and cash equivalents	0.3	0	0.4
Net increase (decrease) in cash and cash equivalents	(62.0)	63.3	(51.4)
Cash and cash equivalents - beginning of period	99.9	36.6	88.0
Cash and cash equivalents - end of period	$ 37.9	$ 99.9	$ 36.6

XML

Derivative Instruments And Hedging Activities Interest Rate Cap Agreements (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
Derivative [Line Items]
Premium payments on interest rate cap agreements	$ 0.3	$ 3.7	$ 5.9
Interest Rate Cap [Member]
Derivative [Line Items]
Number of Interest Rate Derivatives Purchased	6	4	4
Interest Rate Cap Purchased During 2012 [Member] | Interest Rate Cap [Member]
Derivative [Line Items]
Notional Amount of Interest Rate Derivative Instruments Not Designated as Hedging Instruments	650.0
Premium payments on interest rate cap agreements	0.3
Derivative, Cap Interest Rate	1.50%
Interest Rate Cap Purchased During 2011 [Member] | Interest Rate Cap [Member]
Derivative [Line Items]
Notional Amount of Interest Rate Derivative Instruments Not Designated as Hedging Instruments		500.0
Premium payments on interest rate cap agreements		3.7
Derivative, Cap Interest Rate	3.50%
Interest Rate Cap Purchased During 2010 [Member] | Interest Rate Cap [Member]
Derivative [Line Items]
Notional Amount of Interest Rate Derivative Instruments Not Designated as Hedging Instruments			1,100.0
Premium payments on interest rate cap agreements			$ 5.9
Derivative, Cap Interest Rate	3.50%

XML

Long-Term Debt Long-Term Debt Maturities (Details) (USD $) In Millions, unless otherwise specified	Dec. 31, 2012	Dec. 31, 2011
Long-term Debt, Unclassified [Abstract]
Current maturities of long-term debt	$ 40.0	$ 201.0
Long-term Debt Maturity, Repayments of Principal in Year Two	408.7
Long-term Debt Maturity, Repayments of Principal in Year Three	0
Long-term Debt Maturity, Repayments of Principal in Year Four	0
Long-term Debt Maturity, Repayments of Principal in Year Five	1,512.3
Long-term Debt Maturity, Repayments of Principal after Year Five	1,805.0
Debt, total long-term and short-term	$ 3,766.0

XML

Lease Commitments (Tables)

12 Months Ended

Dec. 31, 2012

Operating Leases, Future Minimum Payments Due, Fiscal Year Maturity [Abstract]

Operating Leases of Lessee Disclosure [Table Text Block]

Future minimum lease payments are as follows:

(in millions)
Years ending December 31,
2013	$	18.3
2014	18.3
2015	17.6
2016	13.1
2017	10.6
Thereafter	28.3
Total future minimum lease payments	$	106.2

XML

Amortization of Intangible Assets (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
Goodwill and Intangible Assets Disclosure [Abstract]
Amortization of Intangible Assets	$ 178.2	$ 173.5	$ 171.1
Amortization Expense 2013	177.4
Amortization Expense 2014	173.6
Amortization Expense 2015	166.3
Amortization Expense 2016	162.2
Amortization Expense 2017	$ 161.6

XML

Commitments and Contingencies

12 Months Ended

Dec. 31, 2012

Loss Contingency [Abstract]

Commitments And Contingencies

Commitments and Contingencies

The Company is party to various legal proceedings that arise in the ordinary course of its business, which include commercial, intellectual property, employment, tort and other litigation matters. The Company is also subject to audit by federal, state and local authorities, by various partners and large customers, including government agencies, relating to purchases and sales under various contracts. In addition, the Company is subject to indemnification claims under various contracts. From time to time, certain customers of the Company file voluntary petitions for reorganization or liquidation under the U.S. bankruptcy laws. In such cases, certain pre-petition payments received by the Company could be considered preference items and subject to return to the bankruptcy administrator.

As of December 31, 2012, the Company does not believe that there is a reasonable possibility that any material loss exceeding the amounts already recognized for these proceedings and matters, if any, has been incurred. However, the ultimate resolutions of these proceedings and matters are inherently unpredictable. As such, the Company's financial condition and results of operations could be adversely affected in any particular period by the unfavorable resolution of one or more of these proceedings or matters.

XML

Subsequent Events

12 Months Ended

Dec. 31, 2012

Subsequent Events [Abstract]

Subsequent Events

Subsequent Events

On January 30, 2013, the Company made an optional prepayment of $40.0 million aggregate principal amount of the Term Loan. The prepayment was allocated on a pro rata basis between the extended and non-extended loans. The optional prepayment satisfied the excess cash flow payment provision of the Term Loan with respect to the year ended December 31, 2012.

On February 6, 2013, the Company called for redemption $50.0 million aggregate principal amount of its outstanding Senior Subordinated Notes. The redemption price of the Senior Subordinated Notes was 106.268% of the principal amount redeemed, plus accrued and unpaid interest to the date of redemption, which was March 8, 2013. In connection with this redemption, the Company expects to record a loss on extinguishment of long-term debt of $3.9 million in the Company's consolidated statement of operations in the first quarter of 2013. This loss represents the redemption premium and the write-off of a portion of the unamortized deferred financing costs related to the Senior Subordinated Notes.

XML

Schedule of Goodwill by Segment (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 31, 2012		Dec. 31, 2011		Dec. 31, 2010
Goodwill [Roll Forward]
Goodwill, Gross	$ 4,162.2		$ 4,162.9
Period Increase (Decrease)	0.9		(0.7)
Translation adjustment	0.9		(0.7)
Goodwill, Gross	4,163.1		4,162.2
Accumulated impairment charges	(1,953.8)		(1,953.8)		(1,953.8)
Goodwill	2,209.3		2,208.4		2,209.1
Corporate [Member]
Goodwill [Roll Forward]
Goodwill, Gross	2,794.4		2,794.4
Period Increase (Decrease)	0		0
Translation adjustment	0		0
Goodwill, Gross	2,794.4		2,794.4
Accumulated impairment charges	(1,571.4)		(1,571.4)		(1,571.4)
Goodwill	1,223.0		1,223.0		1,223.0
Public [Member]
Goodwill [Roll Forward]
Goodwill, Gross	1,261.4		1,261.4
Period Increase (Decrease)	0		0
Translation adjustment	0		0
Goodwill, Gross	1,261.4		1,261.4
Accumulated impairment charges	(354.1)		(354.1)		(354.1)
Goodwill	907.3		907.3		907.3
Other [Member]
Goodwill [Roll Forward]
Goodwill, Gross	106.4	[1]	107.1	[1]
Period Increase (Decrease)	0.9	[1]	(0.7)	[1]
Translation adjustment	0.9	[1]	(0.7)	[1]
Goodwill, Gross	107.3	[1]	106.4	[1]
Accumulated impairment charges	(28.3)	[1]	(28.3)	[1]	(28.3)	[1]
Goodwill	$ 79.0	[1]	$ 78.1	[1]	$ 78.8	[1]

[1] Other is comprised of CDW Advanced Services and Canada reporting units.

XML

Selected Quarterly Financial Results (Tables)

12 Months Ended

Dec. 31, 2012

Selected Quarterly Financial Results (unaudited) [Abstract]

Schedule of Quarterly Financial Information [Table Text Block]

(in millions)	2012
	First Quarter			Second Quarter			Third Quarter		Fourth Quarter
Net Sales Detail:
Corporate:
Medium/Large	$	1,089.6		$	1,124.7		$	1,055.7	$	1,178.5
Small Business	273.2			269.7			257.1		264.3
Total Corporate	1,362.8			1,394.4			1,312.8		1,442.8
Public:
Government	262.6			318.0			408.6		404.9
Education	221.7			349.5			394.7		226.4
Healthcare	333.3			372.9			360.4		370.0
Total Public	817.6			1,040.4			1,163.7		1,001.3
Other	138.8			149.9			146.8		156.9
Net sales	$	2,319.2		$	2,584.7		$	2,623.3	$	2,601.0
Gross profit	$	384.6		$	426.9		$	432.7	$	425.4
Income from operations	$	103.6		$	136.4		$	139.7	$	130.9
Net income	$	10.9		$	36.8		$	38.0	$	33.3
(in millions)	2011
	First Quarter			Second Quarter			Third Quarter		Fourth Quarter
Net Sales Detail:
Corporate:
Medium/Large	$	1,022.9		$	1,075.0		$	1,070.6	$	1,118.6
Small Business	256.4			263.4			259.7		267.8
Total Corporate	1,279.3			1,338.4			1,330.3		1,386.4
Public:
Government	231.9			296.1			388.1		427.4
Education	214.6			343.3			415.7		224.1
Healthcare	277.4			311.8			319.3		307.5
Total Public	723.9			951.2			1,123.1		959.0
Other	126.4			122.5			128.0		133.9
Net sales	$	2,129.6		$	2,412.1		$	2,581.4	$	2,479.3
Gross profit	$	350.4		$	400.8		$	420.0	$	412.3
Income from operations	$	91.7		$	128.2		$	139.7	$	111.1
Net (loss) income	$	(4.2	)	$	(34.8	)	$	37.1	$	19.0

XML

Consolidated Statements of Comprehensive Income (Loss) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
Net income (loss)	$ 119.0	$ 17.1	$ (29.2)
Change in unrealized loss on interest rate swap agreements, net of tax	0	0	(32.1)
Reclassification of realized loss on interest rate swap agreements from accumulated other comprehensive loss to net income (loss), net of tax	0	1.9	47.3
Foreign currency translation adjustment	2.5	(1.8)	3.9
Other Comprehensive Income (Loss), Net of Tax	2.5	0.1	19.1
Comprehensive income (loss)	$ 121.5	$ 17.2	$ (10.1)

XML

Valuation And Qualifying Accounts (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
Allowance for Doubtful Accounts [Member]
Valuation and Qualifying Accounts Disclosure [Line Items]
Balance at Beginning of Period	$ 5.4	$ 5.0	$ 6.3
Charged to Costs and Expenses	3.9	3.6	1.2
Deductions	(3.9)	(3.2)	(2.5)
Balance at End of Period	5.4	5.4	5.0
Reserve for Sales Returns [Member]
Valuation and Qualifying Accounts Disclosure [Line Items]
Balance at Beginning of Period	4.5	3.2	2.9
Charged to Costs and Expenses	33.2	32.0	29.4
Deductions	(33.3)	(30.7)	(29.1)
Balance at End of Period	$ 4.4	$ 4.5	$ 3.2

XML

Property And Equipment

12 Months Ended

Dec. 31, 2012

Property, Plant and Equipment [Abstract]

Property And Equipment

Property and Equipment

Property and equipment consisted of the following:

(in millions)	December 31,
	2012		2011
Land	$	27.7	$	27.7
Machinery and equipment	50.9		48.3
Building and leasehold improvements	104.0		102.1
Computer and data processing equipment	56.4		49.7
Computer software	30.2		29.2
Furniture and fixtures	21.6		20.3
Construction in progress	11.9		17.0
Total property and equipment	302.7		294.3
Less accumulated depreciation	160.0		140.0
Net property and equipment	$	142.7	$	154.3

During 2012, 2011 and 2010, the Company recorded disposals of $12.2 million, $10.5 million and $11.4 million, respectively, to remove assets that were no longer in use from property and equipment. The Company recorded a pre-tax loss of $0.1 million, $0.3 million and $0.7 million in 2012, 2011 and 2010, respectively, for certain disposed assets that were not fully depreciated.

Depreciation expense for the years ended December 31, 2012, 2011 and 2010 was $32.0 million, $31.3 million and $38.3 million, respectively.

XML

Long-Term Debt Interest Rate Caps (Details) (Minimum [Member])	Dec. 31, 2012
Minimum [Member]
Derivative [Line Items]
Interest Rate Cap, hedge percent requirement	50.00%

XML

Supplemental Guarantor Information Condensed Consolidating Balance Sheets (Details) (USD $) In Millions, unless otherwise specified	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010	Dec. 31, 2009
Supplemental Guarantor Information [Line Items]
Cash and cash equivalents	$ 37.9	$ 99.9	$ 36.6	$ 88.0
Accounts receivable, net of allowance for doubtful accounts	1,265.1	1,254.9
Merchandise inventory	314.6	321.7
Miscellaneous receivables	148.5	143.6
Deferred income taxes	14.1	24.6
Prepaid expenses and other	34.6	34.7
Total current assets	1,814.8	1,879.4
Property and equipment, net	142.7	154.3
Goodwill	2,209.3	2,208.4	2,209.1
Other intangible assets, net	1,478.5	1,636.0
Deferred financing costs, net	53.2	68.5	79.7
Other assets	1.6	3.0
Total assets	5,700.1	5,949.6
Accounts payable-trade	518.6	517.8
Accounts payable-inventory financing	249.2	278.7
Current maturities of long-term debt	40.0	201.0
Deferred revenue	37.9	27.8
Total current liabilities	1,148.3	1,341.3
Debt	3,731.0	3,865.0
Deferred income taxes	624.3	692.0
Accrued interest	8.0	13.0
Other liabilities	52.0	45.6
Total long-term liabilities	4,415.3	4,615.6
Total shareholders' (deficit) equity	136.5	(7.3)	(43.5)	(44.7)
Total liabilities and shareholders' (deficit) equity	5,700.1	5,949.6
Parent Guarantor [Member]
Supplemental Guarantor Information [Line Items]
Cash and cash equivalents	0	0	0	0
Accounts receivable, net of allowance for doubtful accounts	0	0
Merchandise inventory	0	0
Miscellaneous receivables	0	0
Deferred income taxes	0	0
Prepaid expenses and other	0	0
Total current assets	0	0
Property and equipment, net	0	0
Goodwill	0	0
Other intangible assets, net	0	0
Deferred financing costs, net	0	0
Other assets	5.4	6.0
Investments in and advances to subsidiaries	131.1	(13.3)
Total assets	136.5	(7.3)
Accounts payable-trade	0	0
Accounts payable-inventory financing	0	0
Current maturities of long-term debt	0	0
Deferred revenue	0	0
Accrued expenses	0	0
Total current liabilities	0	0
Debt	0	0
Deferred income taxes	0	0
Accrued interest	0	0
Other liabilities	0	0
Total long-term liabilities	0	0
Total shareholders' (deficit) equity	136.5	(7.3)
Total liabilities and shareholders' (deficit) equity	136.5	(7.3)
Subsidiary Issuer [Member]
Supplemental Guarantor Information [Line Items]
Cash and cash equivalents	48.0	102.1	32.9	87.6
Accounts receivable, net of allowance for doubtful accounts	0	0
Merchandise inventory	0	0
Miscellaneous receivables	61.7	47.3
Deferred income taxes	8.7	19.5
Prepaid expenses and other	10.1	11.0
Total current assets	128.5	179.9
Property and equipment, net	73.9	80.9
Goodwill	749.4	749.4
Other intangible assets, net	348.6	366.0
Deferred financing costs, net	53.2	68.5
Other assets	1.1	1.5
Investments in and advances to subsidiaries	2,946.0	3,038.7
Total assets	4,300.7	4,484.9
Accounts payable-trade	16.5	17.6
Accounts payable-inventory financing	0	0
Current maturities of long-term debt	40.0	201.0
Deferred revenue	0	0
Accrued expenses	139.3	162.5
Total current liabilities	195.8	381.1
Debt	3,731.0	3,865.0
Deferred income taxes	188.1	199.3
Accrued interest	8.0	13.0
Other liabilities	46.7	39.8
Total long-term liabilities	3,973.8	4,117.1
Total shareholders' (deficit) equity	131.1	(13.3)
Total liabilities and shareholders' (deficit) equity	4,300.7	4,484.9
Guarantor Subsidiaries [Member]
Supplemental Guarantor Information [Line Items]
Cash and cash equivalents	0	15.8	1.1	0.5
Accounts receivable, net of allowance for doubtful accounts	1,197.8	1,197.9
Merchandise inventory	313.2	318.0
Miscellaneous receivables	82.0	93.3
Deferred income taxes	5.5	5.0
Prepaid expenses and other	24.4	23.5
Total current assets	1,622.9	1,653.5
Property and equipment, net	66.2	70.6
Goodwill	1,428.5	1,428.4
Other intangible assets, net	1,121.7	1,261.0
Deferred financing costs, net	0	0
Other assets	0.4	1.4
Investments in and advances to subsidiaries	0	0
Total assets	4,239.7	4,414.9
Accounts payable-trade	500.3	503.7
Accounts payable-inventory financing	249.2	278.7
Current maturities of long-term debt	0	0
Deferred revenue	37.9	27.8
Accrued expenses	157.4	146.2
Total current liabilities	944.8	956.4
Debt	0	0
Deferred income taxes	440.0	496.9
Accrued interest	0	0
Other liabilities	4.0	4.3
Total long-term liabilities	444.0	501.2
Total shareholders' (deficit) equity	2,850.9	2,957.3
Total liabilities and shareholders' (deficit) equity	4,239.7	4,414.9
Non-Guarantor Subsidiaries [Member]
Supplemental Guarantor Information [Line Items]
Cash and cash equivalents	9.8	8.1	10.0	7.0
Accounts receivable, net of allowance for doubtful accounts	67.3	57.0
Merchandise inventory	1.4	3.7
Miscellaneous receivables	4.8	3.0
Deferred income taxes	(0.1)	0.1
Prepaid expenses and other	0.1	0.2
Total current assets	83.3	72.1
Property and equipment, net	2.6	2.8
Goodwill	31.4	30.6
Other intangible assets, net	8.2	9.0
Deferred financing costs, net	0	0
Other assets	0.6	0.1
Investments in and advances to subsidiaries	0	0
Total assets	126.1	114.6
Accounts payable-trade	21.7	22.6
Accounts payable-inventory financing	0	0
Current maturities of long-term debt	0	0
Deferred revenue	0	0
Accrued expenses	5.9	7.3
Total current liabilities	27.6	29.9
Debt	0	0
Deferred income taxes	1.7	1.8
Accrued interest	0	0
Other liabilities	1.7	1.5
Total long-term liabilities	3.4	3.3
Total shareholders' (deficit) equity	95.1	81.4
Total liabilities and shareholders' (deficit) equity	126.1	114.6
Co-Issuer [Member]
Supplemental Guarantor Information [Line Items]
Cash and cash equivalents	0	0	0	0
Accounts receivable, net of allowance for doubtful accounts	0	0
Merchandise inventory	0	0
Miscellaneous receivables	0	0
Deferred income taxes	0	0
Prepaid expenses and other	0	0
Total current assets	0	0
Property and equipment, net	0	0
Goodwill	0	0
Other intangible assets, net	0	0
Deferred financing costs, net	0	0
Other assets	0	0
Investments in and advances to subsidiaries	0	0
Total assets	0	0
Accounts payable-trade	0	0
Accounts payable-inventory financing	0	0
Current maturities of long-term debt	0	0
Deferred revenue	0	0
Accrued expenses	0	0
Total current liabilities	0	0
Debt	0	0
Deferred income taxes	0	0
Accrued interest	0	0
Other liabilities	0	0
Total long-term liabilities	0	0
Total shareholders' (deficit) equity	0	0
Total liabilities and shareholders' (deficit) equity	0	0
Consolidating Adjustments [Member]
Supplemental Guarantor Information [Line Items]
Cash and cash equivalents	(19.9)	(26.1)	(7.4)	(7.1)
Accounts receivable, net of allowance for doubtful accounts	0	0
Merchandise inventory	0	0
Miscellaneous receivables	0	0
Deferred income taxes	0	0
Prepaid expenses and other	0	0
Total current assets	(19.9)	(26.1)
Property and equipment, net	0	0
Goodwill	0	0
Other intangible assets, net	0	0
Deferred financing costs, net	0	0
Other assets	(5.9)	(6.0)
Investments in and advances to subsidiaries	(3,077.1)	(3,025.4)
Total assets	(3,102.9)	(3,057.5)
Accounts payable-trade	(19.9)	(26.1)
Accounts payable-inventory financing	0	0
Current maturities of long-term debt	0	0
Deferred revenue	0	0
Accrued expenses	0	0
Total current liabilities	(19.9)	(26.1)
Debt	0	0
Deferred income taxes	(5.5)	(6.0)
Accrued interest	0	0
Other liabilities	(0.4)	0
Total long-term liabilities	(5.9)	(6.0)
Total shareholders' (deficit) equity	(3,077.1)	(3,025.4)
Total liabilities and shareholders' (deficit) equity	(3,102.9)	(3,057.5)
Consolidated [Member]
Supplemental Guarantor Information [Line Items]
Cash and cash equivalents	37.9	99.9	36.6	88.0
Accounts receivable, net of allowance for doubtful accounts	1,265.1	1,254.9
Merchandise inventory	314.6	321.7
Miscellaneous receivables	148.5	143.6
Deferred income taxes	14.1	24.6
Prepaid expenses and other	34.6	34.7
Total current assets	1,814.8	1,879.4
Property and equipment, net	142.7	154.3
Goodwill	2,209.3	2,208.4
Other intangible assets, net	1,478.5	1,636.0
Deferred financing costs, net	53.2	68.5
Other assets	1.6	3.0
Investments in and advances to subsidiaries	0	0
Total assets	5,700.1	5,949.6
Accounts payable-trade	518.6	517.8
Accounts payable-inventory financing	249.2	278.7
Current maturities of long-term debt	40.0	201.0
Deferred revenue	37.9	27.8
Accrued expenses	302.6	316.0
Total current liabilities	1,148.3	1,341.3
Debt	3,731.0	3,865.0
Deferred income taxes	624.3	692.0
Accrued interest	8.0	13.0
Other liabilities	52.0	45.6
Total long-term liabilities	4,415.3	4,615.6
Total shareholders' (deficit) equity	136.5	(7.3)
Total liabilities and shareholders' (deficit) equity	$ 5,700.1	$ 5,949.6

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Derivative Instruments And Hedging Activities Derivative Instruments And Hedging Activities, Income Statement Impact (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011		Dec. 31, 2010
Derivative [Line Items]
Reclassification of realized loss on interest rate swap agreements from accumulated other comprehensive loss to net income (loss), net of tax	$ 0	$ (1.9)		$ (47.3)
Other Comprehensive Income (Loss), Unrealized Gain (Loss), Net of Tax	0	0		32.1
Derivative, Credit Risk Related Contingent Features, Existence and Nature	0
Not Designated as Hedging Instrument [Member]
Derivative [Line Items]
Amount of Loss Recognized in Interest Expense, Net	(0.9)	(4.2)		(4.7)
Designated as Hedging Instrument [Member]
Derivative [Line Items]
Amount of Loss Recognized in Other Comprehensive Income (Loss), (Effective Portion)	0	0		(35.7)
Amount of Loss Reclassified from Accumulated OCI into Interest Expense, Net (Effective Portion)	0	(2.8)		(77.3)
Amount of Gain Recognized in Interest Expense, Net (Ineffective Portion)	0	0		25.8
Interest Rate Cap [Member] | Not Designated as Hedging Instrument [Member]
Derivative [Line Items]
Amount of Loss Recognized in Interest Expense, Net	(0.9)	(4.2)		(4.7)
Interest Rate Swap [Member] | Designated as Hedging Instrument [Member]
Derivative [Line Items]
Amount of Loss Recognized in Other Comprehensive Income (Loss), (Effective Portion)	0	0		(35.7)	[1]
Amount of Loss Reclassified from Accumulated OCI into Interest Expense, Net (Effective Portion)	0	(2.8)	[2]	(77.3)	[3]
Amount of Gain Recognized in Interest Expense, Net (Ineffective Portion)	0	0		25.8	[4]
Reclassification of realized loss on interest rate swap agreements from accumulated other comprehensive loss to net income (loss), net of tax		1.9		47.3
Other Comprehensive Income (Loss), Unrealized Gain (Loss), Net of Tax				32.1
Other Comprehensive Income (Loss), Unrealized Gain (Loss), Tax				3.8
Gain (Loss) on Cash Flow Hedge Ineffectiveness, Net	0	0		62.2
Cash Flow Hedge Loss Reclassified to Earnings	$ 0	$ 2.1		$ 38.2

[1] The Company recorded changes in unrealized losses of $35.7 million in accumulated other comprehensive loss. A net amount of $32.1 million was reflected in the consolidated statement of shareholders’ equity (deficit), primarily due to a deferred tax adjustment of $3.8 million applied to a portion of this amount.

[2] The Company reclassified realized losses of $2.8 million from accumulated other comprehensive loss to net income, or $1.9 million net of tax as reflected on the Company's consolidated statement of shareholders' equity (deficit).

[3] The Company reclassified realized losses of $77.3 million from accumulated other comprehensive loss to net loss, or $47.3 million net of tax as reflected in the consolidated statement of shareholders’ equity (deficit).

[4] The Company recorded a net, non-cash gain of $25.8 million in earnings, primarily comprised of the $62.2 million gain representing the cumulative change in the fair value of the amended swap, partially offset by the $38.2 million of loss reclassified to earnings related to the discontinued and de-designated swaps.

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Valuation And Qualifying Accounts

12 Months Ended

Dec. 31, 2012

Valuation and Qualifying Accounts [Abstract]

Valuation And Qualifying Accounts

SCHEDULE II – VALUATION AND QUALIFYING ACCOUNTS

Years ended December 31, 2012, 2011 and 2010

(in millions)
	Balance at Beginning of Period		Charged to Costs and Expenses		Deductions			Balance at End of Period
Allowance for doubtful accounts:
Year Ended December 31, 2012	$	5.4	$	3.9	$	(3.9	)	$	5.4
Year Ended December 31, 2011	5.0		3.6		(3.2		)	5.4
Year Ended December 31, 2010	6.3		1.2		(2.5		)	5.0
Reserve for sales returns:
Year Ended December 31, 2012	$	4.5	$	33.2	$	(33.3	)	$	4.4
Year Ended December 31, 2011	3.2		32.0		(30.7		)	4.5
Year Ended December 31, 2010	2.9		29.4		(29.1		)	3.2

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Income Taxes Rollforward of Unrecognized Tax Benefits (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
Reconciliation of Unrecognized Tax Benefits, Excluding Amounts Pertaining to Examined Tax Returns [Roll Forward]
Unrecognized Tax Benefits	$ 0	$ 0	$ 11.3
Additions for tax positions related to current year	0	0	0
Additions for tax positions with respect to prior years	0	0	0
Reductions for tax positions with respect to prior years	0	0	(11.3)
Reductions for tax positions [Abstract]
Settlements	0	0	0
Lapse of statute of limitations	0	0	0
Unrecognized Tax Benefits	0	0	0
Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued	0	0
Unrecognized Tax Benefits, Income Tax Penalties and Interest Expense	$ 0	$ 0	$ 0

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Equity-Based Compensation (Tables)

12 Months Ended

Dec. 31, 2012

Share-based Arrangements with Employees and Nonemployees [Abstract]

Schedule of Share-based Payment Award, Equity Investments other than Options, Valuation Assumptions [Table Text Block]

The following table summarizes the assumptions and resulting fair value of the Class B Common Unit grants for the years ended December 31, 2012, 2011 and 2010:

	Years Ended December 31,
Assumptions	2012			2011			2010
Weighted-Average Grant Date Fair Value	$	125.65		$	148.89		$	130.45
Weighted-Average Volatility	65.26		%	82.87		%	97.86		%
Weighted-Average Risk-Free Rate	0.19		%	0.84		%	2.32		%
Dividend Yield	0.00		%	0.00		%	0.00		%

Disclosure of Share-based Compensation Arrangements by Share-based Payment Award [Table Text Block]

The following table sets forth the summary of equity plan activity for the year ended December 31, 2012:

Equity Awards	Class B Common Units (1)			MPK Plan Units (1) (2)
Outstanding at January 1, 2012	202,908			70,113
Granted	16,008			—
Forfeited	(1,615	)		(3,366	)	(3)
Repurchased/Settled	(818	)	(4)	(610	)	(4)
Outstanding at December 31, 2012	216,483			66,137
Vested at December 31, 2012	115,198			450		(5)

(1) The weighted-average grant date fair market value for Class B Common Units granted during the period ended December 31, 2012 is $125.65. The weighted-average grant date fair market value for outstanding Class B Common Units inclusive of the $60.00 per unit impact of the March 2010 modification and the impact of the June 2011 modification for Mr. Edwardson is $260.26. The weighted-average grant date fair market value for outstanding MPK Plan Units is $1,000.

(2) Represents units notionally credited to participants' accounts.

(3) The Company contributes the fair market value of awards forfeited under the plan to a charitable foundation. The contribution is generally made in the quarter following that in which the units are forfeited. As of December 31, 2012, the Company owed a contribution for 777 units.

(4) Represents Class B Common Units that were repurchased by the Company from former participants and the settlement of vested MPK Plan Units through the issuance of Class A Common Units in exchange for the vested MPK Plan Units.

(5) Represents MPK Plan Units that have vested but not yet converted to Class A Common Units.

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Profit Sharing And 401(K) Plan

12 Months Ended

Dec. 31, 2012

General Discussion of Pension and Other Postretirement Benefits [Abstract]

Profit Sharing And 401(K) Plan

Profit Sharing and 401(k) Plan

The Company has a profit sharing plan that includes a salary reduction feature established under the Internal Revenue Code Section 401(k) covering substantially all coworkers. Company contributions to the profit sharing plan are made in cash and determined at the discretion of the Board of Directors. For the years ended December 31, 2012, 2011 and 2010, the amounts charged to expense for this plan totaled $14.6 million, $15.3 million and $10.4 million, respectively.