10-K

United States

Securities and Exchange Commission

Washington, DC 20549

FORM 10-K

(Mark One)

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

For the fiscal year ended December 31, 2014

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: 0-10653

UNITED STATIONERS INC.

(Exact Name of Registrant as Specified in its Charter)

Delaware	36-3141189
(State or Other Jurisdiction of Incorporation or Organization)	(I.R.S. Employer Identification No.)

One Parkway North Boulevard

Suite 100

Deerfield, Illinois 60015-2559

(847) 627-7000

(Address, Including Zip Code and Telephone Number, Including Area Code, of Registrant’s Principal Executive Offices)

Securities registered pursuant to Section 12(b) of the Act: Common Stock, $0.10 par value per share	Name of Exchange on which registered: NASDAQ Global Select Market
(Title of Class)

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   x    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.

Yes  ¨    No   x

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 such 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   x    No   ¨

Indicate by check mark if disclosure of delinquent filers pursuant to Item 405 of Regulation S-K (Section 229.405 of this chapter) is not contained herein, and will not be contained, to the best of the 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. x

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 and Regulation S-T during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files).

Yes   x    No   ¨

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

Large accelerated filer	x	Accelerated filer	¨
Non-accelerated filer	¨  (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 Act).

Yes  ¨     No   x

The aggregate market value of the common stock of United Stationers Inc. held by non-affiliates as of June 30, 2014 was approximately $1.468 billion.

On February 13, 2015, United Stationers Inc. had 38,563,203 shares of common stock outstanding.

Documents Incorporated by Reference:

Certain portions of United Stationers Inc.’s definitive Proxy Statement relating to its 2015 Annual Meeting of Stockholders, to be filed within 120 days after the end of United Stationers Inc.’s fiscal year, are incorporated by reference into Part III.

UNITED STATIONERS INC.

FORM 10-K

For The Year Ended December 31, 2014

TABLE OF CONTENTS

		Page No.
	Part I
Item 1.	Business	1
	Executive Officers of the Registrant	4
Item 1A.	Risk Factors	6
Item 1B.	Unresolved Comment Letters	9
Item 2.	Properties	9
Item 3.	Legal Proceedings	9
Item 4.	Mine Safety Disclosure	9
	Part II
Item 5.	Market for Registrant’s Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities	10
Item 6.	Selected Financial Data	13
Item 7.	Management’s Discussion and Analysis of Financial Condition and Results of Operations	14
Item 7A.	Quantitative and Qualitative Disclosures About Market Risk	25
Item 8.	Financial Statements and Supplementary Data	29
Item 9.	Changes in and Disagreements With Accountants on Accounting and Financial Disclosure	63
Item 9A.	Controls and Procedures	63
	Part III
Item 10.	Directors, Executive Officers and Corporate Governance	64
Item 11.	Executive Compensation	64
Item 12.	Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters	64
Item 13.	Certain Relationships and Related Transactions, and Director Independence	64
Item 14.	Principal Accounting Fees and Services	64
	Part IV
Item 15.	Exhibits and Financial Statement Schedules	65
	Signatures	69
	Schedule II—Valuation and Qualifying Accounts	70

PART I

ITEM  1. BUSINESS.

General

United Stationers Inc. is a leading national wholesale distributor of workplace essentials, with consolidated net sales of $5.3 billion. United stocks a broad assortment of over 160,000 products, including technology products, traditional office products, office furniture, janitorial and breakroom supplies, industrial supplies, and automotive aftermarket tools and equipment. The Company’s network of 77 distribution centers allows it to ship products to approximately 30,000 reseller customers, enabling the Company to ship most products overnight to more than 90% of the U.S. and next day delivery to major cities in Mexico and Canada. The Company also has operations in Dubai, United Arab Emirates (UAE). The Company also operates as an online retailer which sells direct to end consumers.

Our strategy is comprised of three key elements:

1) Strengthen our core office, janitorial, and breakroom business with a common operating and IT platform, an aligned customer care and sales team, and advanced digital services,

2) Win online by growing our business-to-business (B2B) sales with major e-commerce players and enabling the online success of our resellers by providing digital capabilities and tools to support them, and

3) Expand and diversify our business into higher growth and higher margin channels and categories.  

Execution on these priorities will allow us to become the fastest and most convenient solution for workplace essentials.

Except where otherwise noted, the terms “United” and “the Company” refer to United Stationers Inc. and its consolidated subsidiaries. The parent holding company, United Stationers Inc. (USI), was incorporated in 1981 in Delaware. USI’s only direct wholly owned subsidiary—and its principal operating company—is United Stationers Supply Co. (USSC), incorporated in 1922 in Illinois.

Products

United stocks over 160,000 products in these categories:

Janitorial and Breakroom Supplies. United is a leading wholesaler of janitorial and breakroom supplies throughout the nation. The Company holds over 25,000 items in these lines: janitorial supplies (cleaners and cleaning accessories), breakroom items (food and beverage products), foodservice consumables (such as disposable cups, plates and utensils), safety and security items, and paper and packaging supplies. This product category provided about 27.2% of 2014’s net sales primarily from Lagasse, LLC (Lagasse), a wholly owned subsidiary of USSC.

Technology Products. The Company is a leading national wholesale distributor of computer supplies and peripherals. It stocks over 10,000 items, including imaging supplies, data storage, digital cameras, computer accessories and computer hardware items such as printers and other peripherals. United provides these products to value-added computer resellers, office products dealers, drug stores, grocery chains and e-commerce merchants. Technology products generated about 27.0% of the Company’s 2014 consolidated net sales.

Traditional Office Products. The Company is one of the largest national wholesale distributors of a broad range of office supplies. It carries approximately 23,000 brand-name and private label products, such as filing and record storage products, business machines, presentation products, writing instruments, paper products, shipping and mailing supplies, calendars and general office accessories. These products contributed approximately 25.0% of net sales during 2014.

Industrial Supplies. United is a leading wholesaler of industrial supplies in the United States and stocks over 100,000 items including hand and power tools, safety and security supplies, janitorial equipment and supplies, other various industrial MRO (maintenance, repair and operations) items and oil field and welding supplies. With the October 31^st, 2014 acquisition of Liberty Bell Equipment Corp., a United States wholesaler of automotive aftermarket tools and supplies, and its affiliates (collectively, MEDCO) including G2S Equipment de Fabrication et d’Entretien ULC, a Canadian wholesaler, United now stocks automotive aftermarket tools and equipment. In 2014, the industrial category accounted for approximately 12.0% of the Company’s net sales.

Office Furniture. United is one of the largest office furniture wholesaler distributors in the nation. It stocks approximately 4,000 products including desks, filing and storage solutions, seating and systems furniture, along with a variety of products for niche markets such as education, government, healthcare and professional services. This product category represented approximately 5.8% of net sales for the year.

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The remainder of the Company’s consolidated net sales came from freight, advertising and software related revenue.

United offers private brand products within each of its product categories to help resellers provide quality value-priced items to their customers. These include Innovera^® technology products, Universal^® office products, Windsoft^® paper products, Boardwalk^® and UniSan^® janitorial and sanitation products, Alera^® office furniture, and Anchor Brand^® and Best Welds^® welding, industrial, safety and oil field pipeline products.

During 2014, private brand products accounted for approximately 16.0% of United’s net sales.

Customers

United serves a diverse group of approximately 30,000 reseller customers. They include independent office products dealers; contract stationers; office products superstores; computer products resellers; office furniture dealers; mass merchandisers; mail order companies; sanitary supply, paper and foodservice distributors; drug and grocery store chains; healthcare distributors; e-commerce merchants; oil field, welding supply and industrial/MRO distributors; automotive aftermarket dealers and wholesalers; and other independent distributors.  One customer, W.B. Mason Co., Inc., accounted for approximately 12% of its 2014 consolidated net sales. No other single customer accounted for more than 10% of 2014 consolidated net sales.

Sales to independent resellers contributed 88% of consolidated net sales. The Company provides its reseller customers with value-added services designed to help them market their products and services while improving operating efficiencies and reducing costs. National accounts comprised 12% of the Company’s 2014 consolidated net sales.

Many of our resellers have online capabilities. The Company also operates as an online retailer which sells direct to end consumers.

Marketing and Customer Support

United’s marketing and customer care capabilities provide value-added services to resellers. The Company provides comprehensive printed catalogs for easy shopping and reference guides to more promotional materials. Extensive digital content and capabilities are provided to better position resellers on the internet. This ranges from a content database digitized for e-commerce to advanced eBusiness capabilities, website development, analytics and digital promotional campaigns. An important component of the value proposition is that the Company produces the printed and digital items on behalf of resellers and collects fees and/or advertising revenue from resellers in return.

United also provides specific services that enable resellers to improve their business model. These services include primary research efforts, brand strategy and development, campaign development, customer segmentation and cost management, and training programs designed to help resellers improve their sales and marketing techniques.

Distribution

United’s distribution network enables the Company to ship most products on an overnight basis to more than 90% of the U.S. and next day delivery to major cities in Mexico and Canada, with an average line fill rate of approximately 97%. United’s domestic operations generated approximately $5.1 billion of its approximate $5.3 billion in 2014 consolidated net sales, with its international operations contributing another $0.2 billion to 2014 net sales. Efficient order processing resulted in a 99.7% order accuracy rate for the year.

The Company’s network of 77 distribution centers are spread across the nation to facilitate delivery. United has a dedicated fleet of approximately 475 trucks. This enables United to make direct deliveries to resellers from regional distribution centers and local distribution points.

The “Wrap and Label” program is another important service for resellers. It gives resellers the option to receive individually packaged orders ready to be delivered to their end consumers. For example, when a reseller places orders for several individual consumers, United can pick and pack the items separately, placing a label on each package with the consumer’s name, ready for delivery to the end consumer by the reseller. Resellers benefit from the “Wrap and Label” program because it eliminates the need to break down bulk shipments and repackage orders before delivering them to consumers.

In addition to providing value-adding programs for resellers, United also remains committed to reducing its operating costs. These activities include process improvement and work simplification activities that help increase efficiency throughout the business and improve customer satisfaction.

2

Purchasing and Merchandising

As a leading wholesale distributor of workplace essentials, United leverages its broad product selection as a key merchandising strategy. The Company orders products from approximately 1,600 manufacturers. Based on United’s purchasing volume it receives substantial supplier allowances and can realize significant economies of scale in its logistics and distribution activities. In 2014, the Company’s largest supplier was Hewlett-Packard Company, which represented approximately 16% of the Company’s total purchases.

The Company’s merchandising department is responsible for selecting merchandise and for managing the entire supplier relationship. Product selection is based on three factors: end-consumer acceptance; anticipated demand for the product; and the manufacturer’s total service, price and product quality.

Competition

The markets in which the Company competes are highly competitive. The Company competes with other wholesale distributors and with the manufacturers of the products the Company sells. In addition, the Company competes with warehouse clubs and the business-to-business sales divisions of national business products resellers. United competes primarily on the basis of breadth of product lines, availability of products, speed of delivery, order fill rates, net pricing to customers, and the quality of marketing and other value-added services.

Seasonality

United’s sales generally are relatively steady throughout the year. However, sales also reflect seasonal buying patterns for consumers of traditional office products. In particular, the Company’s sales of traditional office products usually are higher than average during January, when many businesses begin operating under new annual budgets and release previously deferred purchase orders. Janitorial and breakroom supplies and industrial supplies sales are somewhat higher in the summer months.

Employees

As of February 13, 2015, United employed approximately 6,500 people.

Management believes it has good relations with its associates. Approximately 539 of the shipping, warehouse and maintenance associates at certain of the Company’s Baltimore, Los Angeles and New Jersey distribution centers are covered by collective bargaining agreements. The bargaining agreements in the Los Angeles and New Jersey distribution centers were renegotiated in 2014. The bargaining agreement in Baltimore is scheduled to be renegotiated in August 2015. Additionally, the Company’s warehouse employees in Mexico are covered by a collective bargaining agreement.

3

Executive Officers Of The Registrant

The executive officers of the Company are as follows:

Name, Age and Position with the Company	Business Experience
P. Cody Phipps   53, President and Chief Executive Officer	P. Cody Phipps was promoted to Chief Executive Officer in May 2011. Prior to that time he served as the Company’s President and Chief Operating Officer from September 2010 and as the Company’s President, United Stationers Supply from October 2006 to September 2010. He joined the Company in August 2003 as its Senior Vice President, Operations. Prior to joining the Company, Mr. Phipps was a partner at McKinsey & Company, Inc., a global management consulting firm where he led the firm’s North American Operations Effectiveness Practice and co-founded and led its Service Strategy and Operations Initiative. Prior to joining McKinsey, Mr. Phipps worked as a consultant with The Information Consulting Group, a systems consulting firm, and as an IBM account marketing representative.
Todd A. Shelton   48, Senior Vice President and Chief Financial Officer	Todd A. Shelton was appointed Senior Vice President and Chief Financial Officer in August 2013. Prior to that, Mr. Shelton served as President, United Stationers Supply from September 2010 and President of Lagasse, Inc., a wholly-owned subsidiary of United Stationers Supply Co. Mr. Shelton previously held the position of Chief Operating Officer of Lagasse after joining in 2001 as Vice President, Finance and has held various leadership roles in sales, customer service, operations, and procurement. Before joining Lagasse, Mr. Shelton was a Partner and Vice President at a privately-held manufacturer of retail and medical products. He began his career at Baxter Healthcare with roles in finance, IT, sales and marketing.
Eric A. Blanchard   58, Senior Vice President, General Counsel and Secretary	Eric A. Blanchard has served as the Company’s Senior Vice President, General Counsel and Secretary since January 2006. From November 2002 until December 2005, he served as the Vice President, General Counsel and Secretary at Tennant Company. Previously Mr. Blanchard was with Dean Foods Company where he held the positions of Chief Operating Officer, Dairy Division from January 2002 to October 2002, Vice President and President, Dairy Division from 1999 to 2002 and General Counsel and Secretary from 1988 to 1999.
Timothy P. Connolly   51, President, Business Transformation and Supply Chain	Timothy P. Connolly was named as the Company’s President, Business Transformation and Supply Chain in October 2013. Prior to this position he served as President, Operations and Logistics Services from January 2011 to October 2013. He also previously served as Senior Vice President, Operations from December 2006 until January 2011. From February 2006 to December 2006, Mr. Connolly was Vice President, Field Operations Support and Facility Engineering. He joined the Company in August 2003 as Region Vice President Operations, Midwest. Before joining the Company, Mr. Connolly was the Regional Vice President, Midwest Region for Cardinal Health where he directed operations, sales, human resources, finance, and customer service for one of Cardinal’s largest pharmaceutical distribution centers.
Carole Tomko   60, Senior Vice President, Chief Human Resources Officer	Carole W. Tomko has served as the Company’s Senior Vice President, Chief Human Resources Officer since May 2014. Previously Ms. Tomko was a partner in The Woodmansee Group, an executive search consultancy and human resources consulting firm.  Prior to launching her consulting practice, Ms. Tomko held a variety of critical Human Resource leadership positions with Federated Department Stores, The Standard Register Company, The Chemlawn Corporation and Cardinal Health where she led the human resources function.

4

Name, Age and Position with the Company		Business Experience
Paul Barrett   56, Chief Operating Officer, Industrial	Paul Barrett was appointedChief Operating Officer (COO) of the Company’s Industrial business (including ORS and MEDCO) in August 2014.  Mr. Barrett joined USI’s Lagasse business in April of 2007 as Vice President, Sales & Customer Service.  In October 2010, he was promoted to President of Lagasse.  Prior to joining Lagasse, Mr. Barrett served from May 2003 to March 2007 as Senior Vice President & General Manager of Socrates Media, a venture capital owned multi-media print and internet business. Prior to joining Socrates Media, Mr. Barrett was Group Vice President Marketing and Strategy for APAC Customer Services. Prior to joining APAC, Mr. Barrett spent over seventeen years in positions of increasing responsibility in Sales, Marketing and General management with ACCO World Corporation, the Office Products division of Fortune Brands.
Joseph G. Hartsig   51, Senior Vice President, Chief Merchandising Officer	Joseph G. Hartsig joined the Company in November 2013 as Senior Vice President, Merchandising. Prior to joining United Stationers, he was General Merchandising Manager at Sam’s Club, the wholesale club division of Wal-mart, Inc. Prior to joining Sam’s Club, Mr. Hartsig was a Vice President at Motorola, where he spent eight years in consumer technology product management and sales capacities in Illinois and overseas. Previous to Motorola, Mr. Hartsig held various management and marketing positions with  Conagra Foods, Inc., Pillsbury, and S.C. Johnson.
Richard D. Phillips,   44, President, Online and New Channels	Richard D. Phillips joined the Company in January 2013 as President, Online and New Channels. Prior to joining the Company, Mr. Phillips spent 14 years at McKinsey & Company, where he was elected Partner in 2005. Prior to joining McKinsey, he spent six years at Baxter Healthcare in finance and sales.

Executive officers are elected by the Board of Directors. Except as required by individual employment agreements between executive officers and the Company, there exists no arrangement or understanding between any executive officer and any other person pursuant to which such executive officer was elected. Each executive officer serves until his or her successor is appointed and qualified or until his or her earlier removal or resignation.

Availability of the Company’s Reports

The Company’s principal Web site address is www.unitedstationers.com. This site provides United’s Annual Reports on Form 10-K, Quarterly Reports on Form 10-Q and Current Reports on Form 8-K, as well as amendments and exhibits to those reports filed or furnished under Section 13(a) or 15(d) of the Securities Exchange Act of 1934 (the “Exchange Act”) for free as soon as reasonably practicable after they are electronically filed with, or furnished to, the Securities and Exchange Commission (SEC). In addition, copies of these filings (excluding exhibits) may be requested at no cost by contacting the Investor Relations Department:

United Stationers Inc.

Attn: Investor Relations Department

One Parkway North Boulevard

Suite 100

Deerfield, IL 60015-2559

Telephone: (847) 627-7000

E-mail: IR@ussco.com

5

ITEM  1A. RISK FACTORS.

Any of the risks described below could have a material adverse effect on the Company’s business, financial condition or results of operations. These risks are not the only risks facing United; the Company’s business operations could also be materially adversely affected by risks and uncertainties that are not presently known to United or that United currently deems immaterial.

Demand for office products may continue to decline.

The overall demand for certain office products may continue to weaken as consumers increasingly create, share, and store documents electronically, without printing or filing them. If demand continues to decline and United is unable to offset lower aggregate demand by increasing market share for these products, finding new markets for these products, increasing sales of products in other categories, and reducing expenses, the Company’s results of operations and financial condition may be adversely affected.

The loss of one or more significant customers could significantly reduce United’s revenues and profitability.

In 2014 United’s largest customer accounted for approximately 12.0% of net sales and United’s top five customers accounted for approximately 28.1% of net sales. Several of United’s current and potential customers were involved in business combinations in 2014 and the Company expects increased customer consolidation in the future. In February 2015 two of United’s five largest customers announced they intend to merge. Following business combinations, the surviving companies often conduct “requests for proposal” or engage in other supplier reviews, which can result in the companies altering their sourcing relationships. Increasing direct purchases by major customers from manufacturers, as well as the loss of one or more key customers, changes in the sales mix or sales volume to key customers, or a significant downturn in the business or financial condition of any of them could significantly reduce United’s sales and profitability.

United’s operating results depend on employment rates and the strength of the general economy.

The customers that United serves are affected by changes in economic conditions outside the Company’s control, including national, regional, and local slowdowns in general economic activity and job markets. Demand for the products and services the Company offers, particularly in the office product, technology, and furniture categories, is affected by the number of white collar and other workers employed by the businesses United’s customers serve. The persistent high unemployment rates over the last several years have adversely affected United’s results of operations. If employment rates decline, do not grow, or continue to grow at a slow rate, demand for the products the Company sells could be adversely affected.

United may not achieve its growth, cost-reduction, and margin enhancement goals.

United has set goals to improve its profitability over time by reducing expenses, growing sales to existing and new customers, and increasing sales of higher margin products as a percentage of total sales. There can be no assurance that United will achieve its enhanced profitability goals. Factors that could have a significant effect on the Company’s efforts to achieve these goals include the following:

· Failure to achieve the Company’s revenue and margin growth objectives in its sales channels and product categories;

· Impact on sales and margins from competitive pricing pressures and customer consolidation;

· Failure to maintain or improve the Company’s sales mix of higher margin products;

· Inability to pass along cost increases from United’s suppliers to its customers;

· Failure to increase sales of United’s private brand products; and

· Failure of customers to adopt the Company’s product pricing and marketing programs.

United’s repositioning and restructuring activities may result in disruptions with suppliers and customers.

United is in the process of combining its United Stationers Supply division business and its Lagasse, LLC business onto a common platform with common systems and processes. United also is commencing a repositioning and restructuring initiative that includes rebranding United and its major operating businesses, exiting non-strategic channels, reducing its workforce and consolidating some of its distribution facilities. United is implementing these changes to its structure, corporate brand, organization, business processes, and technology systems to address evolving customer and end-user preferences and needs. These activities could disrupt United’s relationships with customers and suppliers or could impair the Company’s ability to timely and accurately record transactions, which could adversely affect the Company’s results of operations and financial condition.

6

United’s reliance on supplier allowances and promotional incentives could impact profitability.

Supplier allowances and promotional incentives that are often based on volume contribute significantly to United’s profitability. If United does not comply with suppliers’ terms and conditions, or does not make requisite purchases to achieve certain volume hurdles, United may not earn certain allowances and promotional incentives. Additionally, suppliers may reduce the allowances they pay United if they conclude that the value United creates does not justify the allowances. If United’s suppliers reduce or otherwise alter their allowances or promotional incentives, United’s profit margin for the sale of the products it purchases from those suppliers may decline. The loss or diminution of supplier allowances and promotional support could have an adverse effect on the Company’s results of operations.

United relies on independent resellers for a significant percentage of its net sales.

Sales to independent resellers account for a significant portion of United’s net sales. Independent resellers compete with national distributors and retailers that have substantially greater financial resources and technical and marketing capabilities. Financial and technical constraints are increasingly challenging as business increasingly shifts online. Over the years, several of the Company’s independent reseller customers have been acquired by competitors or have ceased operation. If United’s customer base of independent resellers declines, the Company’s business and results of operations may be adversely affected.

United operates in a competitive environment.

The Company operates in a competitive environment. The Company competes with other wholesale distributors and with the manufacturers of the products the Company sells. In addition, the Company competes with warehouse clubs and the business-to-business sales divisions of national business products resellers. Competition is based largely upon service capabilities and price, as the Company’s competitors generally offer products that are the same as or similar to the products the Company offers to the same customers or potential customers. These competitive pressures are exacerbated by the ongoing decline in the overall demand for office products. The competitive arena is also increasingly shifting online. The Company’s financial condition and results of operations depend on its ability to compete effectively on price, product selection and availability, marketing support, logistics, and other ancillary services; diversify its product offering; and provide services and capabilities that enable its customers to succeed online.

Supply chain disruptions or changes in key suppliers’ distribution strategies could decrease United’s revenues and profitability.

United believes its ability to offer a combination of well-known brand name products, competitively priced private brand products, and support services is an important factor in attracting and retaining customers. The Company’s ability to offer a wide range of products and services is dependent on obtaining adequate product supply and services from manufacturers or other suppliers. United’s agreements with its suppliers are generally terminable by either party on limited notice. The loss of, or a substantial decrease in the availability of products or services from key suppliers at competitive prices could cause the Company’s revenues and profitability to decrease. In addition, supply interruptions could arise due to transportation disruptions, labor disputes or other factors beyond United’s control. Disruptions in United’s supply chain could result in a decrease in revenues and profitability.

Some manufacturers refuse to sell their products to wholesalers like United. Other manufacturers only allow United to sell their products to specified customers. If changes in key suppliers’ distribution strategies or practices reduce the breadth of products the Company is able to purchase or the number of customers to whom United can sell key products, the Company’s results of operations and financial condition could be adversely affected.

Many of the Company’s independent resellers use third party technology vendors (“3PVs”) to automate their business operations. The 3PVs play an important role in the independent dealer channel, as most purchase orders, order confirmations, stock availability checks, invoices, and advanced shipping notices are exchanged between United and its independent resellers over 3PV networks. The 3PVs also provide e-commerce portals that United’s customers use to transact online business with their customers. If United is unable to transact business with its customers through one or more 3PVs on terms that are acceptable to United, or if a 3PV fails to provide quality services to United’s customers, United’s business, financial condition, and results of operations could be adversely affected.

A significant disruption or failure of the Company’s information technology systems or in its design, implementation or support of the information technology systems and e-commerce services it provides to customers could disrupt United’s business, result in increased costs and decreased revenues, harm the Company’s reputation, and expose the Company to liability.

The Company relies on information technology in all aspects of its business, including managing and replenishing inventory, filling and shipping customer orders, and coordinating sales and marketing activities. Several of the Company’s software applications are legacy systems which the Company must periodically update, enhance, and replace. A significant disruption or failure of the Company’s existing information technology systems or in the Company’s development and implementation of new systems could put it at a competitive disadvantage and could adversely affect its results of operations.

7

United is exposed to the credit risk of its customers.

United extends credit to its customers. The failure of a significant customer or a significant group of customers to timely pay all amounts due United could have a material adverse effect on the Company’s financial condition and results of operations. The Company’s trade receivables are generally unsecured or subordinated to other lenders, and many of the Company’s customers are highly leveraged. The extension of credit involves considerable judgment and is based on management’s evaluation of a variety of factors, including customers’ financial condition and payment history, the availability of collateral to secure customers’ receivables, and customers’ prospects for maintaining or increasing their sales revenues. There can be no assurance that United has assessed and will continue to assess the creditworthiness of its existing or future customers accurately.

United must manage inventory effectively while minimizing excess and obsolete inventory.

To maximize supplier allowances and minimize excess and obsolete inventory, United must project end-consumer demand for over 160,000 items in stock. If United underestimates demand for a particular manufacturer’s products, the Company will lose sales, reduce customer satisfaction, and earn a lower level of allowances from that manufacturer. If United overestimates demand, it may have to liquidate excess or obsolete inventory at a price that would produce a lower margin, no margin, or a loss.

United is focusing on increasing its sales of private brand products. These products can present unique inventory challenges. United sources some of its private brand products overseas, resulting in longer order-lead times than for comparable products sourced domestically. These longer lead-times make it more difficult to forecast demand accurately and require larger inventory investments to support high service levels.

United may not be successful in identifying, consummating, and integrating future acquisitions.

Historically, part of United’s growth and expansion into new product categories or markets has come from targeted acquisitions. Going forward, United may not be able to identify attractive acquisition candidates or complete the acquisition of any identified candidates at favorable prices and upon advantageous terms. Furthermore, competition for attractive acquisition candidates may limit the number of acquisition candidates or increase the overall costs of making acquisitions. Acquisitions involve significant risks and uncertainties, including difficulties integrating acquired business systems and personnel with United’s business; the potential loss of key employees, customers or suppliers; the assumption of liabilities and exposure to unforeseen liabilities of acquired companies; the difficulties in achieving target synergies; and the diversion of management attention and resources from existing operations. Difficulties in identifying, completing or integrating acquisitions could impede United’s revenues, profitability, and net worth. In addition, some of the Company’s acquisitions have included foreign operations, and future acquisitions may increase United’s international presence. International operations present a variety of unique risks, including the costs and difficulties of managing foreign enterprises, limitations on the repatriation and investment of funds, currency fluctuations, cultural differences that affect customer preferences and business practices, and unstable political or economic conditions.

The security of private information United’s customers provide could be compromised.

Through United’s sales, marketing, and e-commerce activities, the Company collects and stores personally identifiable information and credit card data that customers provide when they buy products or services, enroll in promotional programs, or otherwise communicate with United. United also gathers and retains information about its employees in the normal course of business. United uses vendors to assist with certain aspects of United’s business and, to enable the vendors to perform services for United, the Company shares some of the information provided by customers and employees. Similarly, to enable United to provide goods and services to its customers, United’s customers share with United information their customers provide to them. Loss or breaches in security that result in disclosure of customer or business information by United or its vendors could disrupt the Company’s operations and expose United to claims from customers, financial institutions, regulators, payment card associations, and other persons, any of which could have an adverse effect on the Company’s business, financial condition, and results of operations. In addition, compliance with more stringent privacy and information security laws and standards may result in significant expense due to increased investment in technology and the development of new operational processes.

The Company is subject to costs and risks associated with laws, regulations, and industry standards affecting United’s business.

United is subject to a wide range of state, federal, and foreign laws and industry standards, including laws and standards regarding labor and employment, government contracting, product liability, the storage and transportation of hazardous materials, privacy and data security, imports and exports, tax, and intellectual property, as well as laws relating to the Company’s international operations, including the Foreign Corrupt Practices Act and foreign tax laws. These laws, regulations, and standards may change, sometimes significantly, as a result of political or economic events. The complex legal and regulatory environment exposes United to compliance and litigation costs and risks that could materially affect United’s operations and financial results.

8

United’s financial condition and results of operations depend on the availability of financing sources to meet its business needs.

The Company depends on various external financing sources to fund its operating, investing, and financing activities. The Company’s financing agreements include covenants by the Company to maintain certain financial ratios and comply with other obligations. If the Company violates a covenant or otherwise defaults on its obligations under a financing agreement, the Company’s lenders may refuse to extend additional credit, demand repayment of outstanding indebtedness, and terminate the financing agreements. See “Management’s Discussion and Analysis of Financial Condition and Results of Operations—Liquidity and Capital Resources” included below under Item 7.

The Company’s primary external financing sources terminate or mature in three to six years. If the Company defaults on its obligations under a financing agreement or is unable to obtain or renew financing sources on commercially reasonable terms, its business and financial condition could be materially adversely affected.

The Company relies heavily on the ability to recruit, retain, and develop high-performing managers and the lack of execution in these areas could harm the Company’s ability to carry out its business strategy.

United’s ability to implement its business strategy depends largely on the efforts, skills, abilities, and judgment of the Company’s executive management team. United’s success also depends to a significant degree on its ability to recruit and retain sales and marketing, operations, and other senior managers. The Company may not be successful in attracting and retaining these employees, which may in turn have an adverse effect on the Company’s results of operations and financial condition.

Unexpected events could disrupt normal business operations, which might result in increased costs and decreased revenues.

Unexpected events, such as hurricanes, fire, war, terrorism, and other natural or man-made disruptions, may adversely impact United’s ability to serve its customers and increase the cost of doing business or otherwise impact United’s financial performance. In addition, damage to or loss of use of significant aspects of the Company’s infrastructure due to such events could have an adverse effect on the Company’s operating results and financial condition.

ITEM  1B. UNRESOLVED COMMENT LETTERS.

None.

ITEM 2. PROPERTIES.

The Company considers its properties to be suitable with adequate capacity for their intended uses. The Company evaluates its properties on an ongoing basis to improve efficiency and customer service and leverage potential economies of scale. As of December 31, 2014, the Company’s properties consisted of the following:

Offices. The Company leases approximately 205,000 square feet for its corporate headquarters in Deerfield, Illinois. Additionally the Company owns 49,000 square feet of office space in Orchard Park, New York and leases 58,000 square feet of office space in Tulsa, Oklahoma, and 10,000 square feet in Pasadena, California.

Distribution Centers. The Company utilizes 77 distribution centers totaling approximately 12.7 million square feet of warehouse space. Of the 12.7 million square feet of distribution center space, 2.1 million square feet are owned and 10.6 million square feet are leased.

ITEM  3. LEGAL PROCEEDINGS.

The Company is involved in legal proceedings arising in the ordinary course of or incidental to its business. The Company has established reserves, which are not material, for potential losses that are probable and reasonably estimable that may result from those proceedings. In many cases, however, it is difficult to determine whether a loss is probable or even possible or to estimate the amount or range of potential loss, particularly where proceedings may be in relatively early stages or where plaintiffs are seeking substantial or indeterminate damages. Matters frequently need to be more developed before a loss or range of loss can reasonably be estimated. The Company believes that pending legal proceedings will be resolved with no material adverse effect upon its financial condition or results of operations.

ITEM 4. MINE SAFETY DISCLOSURE.

Not applicable.

9

PART II

ITEM  5. MARKET FOR REGISTRANT’S COMMON EQUITY, RELATED STOCKHOLDER MATTERS AND ISSUER PURCHASES OF EQUITY SECURITIES.

Common Stock Information

USI’s common stock is quoted through the NASDAQ Global Select Market (“NASDAQ”) under the symbol USTR. The following table shows the high and low closing sale prices per share for USI’s common stock as reported by NASDAQ:

	High		Low
2014
First Quarter	$	45.88	$	39.56
Second Quarter	42.18			37.00
Third Quarter	42.49		37.57
Fourth Quarter	43.05		36.72
2013
First Quarter	$	39.15	$	31.86
Second Quarter	38.74			31.50
Third Quarter		43.90		34.50
Fourth Quarter	46.02		42.24

On February 13, 2015, the closing sale price of Company’s common stock as reported by NASDAQ was $44.16 per share. On February 13, 2015, there were approximately 698 holders of record of common stock. A greater number of holders of USI common stock are “street name” or beneficial holders, whose shares are held of record by banks, brokers and other financial institutions.

10

Stock Performance Graph

The following graph compares the performance of the Company’s common stock over a five-year period with the cumulative total returns of (1) The NASDAQ Stock Market Index (U.S. companies), and (2) a group of companies included within Value Line’s Office Equipment Industry Index. The graph assumes $100 was invested on December 31, 2009 in the Company’s common stock and in each of the indices and assumes reinvestment of all dividends (if any) at the date of payment. The following stock price performance graph is presented pursuant to SEC rules and is not meant to be an indication of future performance.

	2009		2010		2011		2012		2013		2014
United Stationers (USTR)	$	100.00	$	112.18	$	116.38	$	112.88	$	169.62	$	157.98
NASDAQ (U.S. Companies)	$	100.00	$	117.55	$	117.91	$	137.29	$	183.25	$	206.09
Value Line Office Equipment	$	100.00	$	116.15	$	87.43	$	82.49	$	140.04	$	175.83

Common Stock Repurchases

During 2014, the Company repurchased 1.3 million shares of common stock at an aggregate cost of $50.6 million. During 2013, the Company repurchased 1.7 million shares of common stock at an aggregate cost of $62.1 million. On February 11, 2015, the Board of Directors authorized the Company to purchase an additional $100 million of common stock. As of February 13, 2015, the Company had approximately $136.4 million remaining under share repurchase authorizations from its Board of Directors.

Purchases may be made from time to time in the open market or in privately negotiated transactions. Depending on market and business conditions and other factors, the Company may continue or suspend purchasing its common stock at any time without notice.

Acquired shares are included in the issued shares of the Company and treasury stock, but are not included in average shares outstanding when calculating earnings per share data.

11

The following table reports purchases of equity securities during the fourth quarter of fiscal year 2014 by the Company and any affiliated purchasers pursuant to SEC rules, including any treasury shares withheld to satisfy employee withholding obligations upon vesting of restricted stock and the execution of stock option exercises.

Period	Total Number of Shares Purchased		Average Price Paid per Share		Total Number of Shares Purchased as Part of a Publicly Announced Program		Approximate Dollar Value of Shares that May Yet Be Purchased Under the Program
October 1, 2014 to October 31, 2014		-	$	-		-	$	50,000,029
November 1, 2014 to November 30, 2014		72,867		42.24		72,867		46,921,899
December 1, 2014 to December 31, 2014		108,264		41.35		108,264		42,445,422
Total Fourth Quarter		181,131	$	41.71		181,131	$	42,445,422

Stock and Cash Dividends

The Company declares and pays dividends on a quarterly basis. During 2013 and 2014, the Company declared and paid a dividend of $0.14 per share per quarter. In the aggregate, the Company declared dividends of $21.8M and $22.4M in 2014 and 2013, respectively.

Securities Authorized for Issuance under Equity Compensation Plans

The information required by Item 201(d) of Regulation S-K (Securities Authorized for Issuance under Equity Compensation Plans) is included in Item 12 of this Annual Report.

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ITEM 6. SELECTED FINANCIAL DATA.

The selected consolidated financial data of the Company for the years ended December 31, 2010 through 2014 have been derived from the Consolidated Financial Statements of the Company, which have been audited by Ernst & Young LLP, an independent registered public accounting firm. The adoption of new accounting pronouncements, changes in certain accounting policies, and reclassifications are reflected in the financial information presented below. The selected consolidated financial data below should be read in conjunction with, and is qualified in its entirety by, Management’s Discussion and Analysis of Financial Condition and Results of Operations and the Consolidated Financial Statements of the Company included in Items 7 and 8, respectively, of this Annual Report. Except for per share data, all amounts presented are in thousands:

	Years Ended December 31,
	2014			2013			2012			2011			2010(4)
Income Statement Data:
Net sales	$	5,327,205		$	5,085,293		$	5,080,106		$	5,005,501		$	4,832,237
Cost of goods sold		4,516,704			4,295,715			4,305,502			4,265,422			4,101,682
Gross profit		810,501			789,578			774,604			740,079			730,555
Operating expenses(1)
Warehousing, marketing and administrative expenses		592,050			580,428			573,693			541,752			520,754
Loss on disposition of business		8,234			-			-			-			-
Operating income		210,217			209,150			200,911			198,327			209,801
Interest expense		16,234			12,233			23,619			27,592			26,229
Interest income		(500	)		(593	)		(343	)		(223	)		(237	)
Other (income) expense, net(2)		-			-			-			(1,918	)		809
Income before income taxes		194,483			197,510			177,635			172,876			183,000
Income tax expense		75,285			74,340			65,805			63,880			70,243
Net income	$	119,198		$	123,170		$	111,830		$	108,996		$	112,757
Net income per share:
Net income per common share—basic	$	3.08		$	3.11		$	2.77		$	2.49		$	2.43
Net income per common share—diluted	$	3.05		$	3.06		$	2.73		$	2.42		$	2.34
Cash dividends declared per share	$	0.56		$	0.56		$	0.53		$	0.52		$	-
Balance Sheet Data:
Working capital	$	981,344		$	835,285		$	755,578		$	767,761		$	750,653
Total assets		2,370,217			2,116,194			2,075,204			1,994,882			1,908,663
Total debt(3)		713,909			533,697			524,376			496,757			441,800
Total stockholders’ equity		856,118			825,514			738,092			704,679			759,598
Statement of Cash Flows Data:
Net cash provided by operating activities	$	77,133		$	74,737		$	189,814		$	130,363		$	114,823
Net cash used in investing activities		(183,633	)		(30,273	)		(107,266	)		(27,918	)		(42,745	)
Net cash used in provided by financing activities		105,968			(53,060	)		(63,457	)		(111,929	)		(69,355	)

(1) 2014—$8.2 million loss on disposition of business. 2013—$13.0 million charge for a workforce reduction and facility closures and a $1.2 million asset impairment charge. 2012—$6.2 million charge for a distribution network optimization and cost reduction program. 2011—$0.7 million reversal of a charge for early retirement/workforce realignment, $4.4 million charge for a transition agreement with the company’s former Chief Executive Officer, and a $1.6 million asset impairment charge. 2010—$11.9 million liability reversal for vacation pay policy change, $8.8 million liability reversal for Retiree Medical Plan termination, and $9.1 million charge for early retirement/workforce realignment.

(2) 2011—a reversal of prior acquisition earn-out and deferred payment liabilities. 2010—an accounting charge to bring prior acquisition earn-out liabilities to fair value.

(3) Total debt includes current maturities where applicable.

(4) 2010 share and per share amounts reflect a two-for-one stock split in May 2011.

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FORWARD LOOKING INFORMATION

This Annual Report on Form 10-K contains “forward-looking statements” within the meaning of Section 27A of the Securities Act of 1933 and Section 21E of the Exchange Act. Forward-looking statements often contain words such as “expects”, “anticipates”, “estimates”, “intends”, “plans”, “believes”, “seeks”, “will”, “is likely”, “scheduled”, “positioned to”, “continue”, “forecast”, “predicting”, “projection”, “potential” or similar expressions. Forward-looking statements include references to goals, plans, strategies, objectives, projected costs or savings, anticipated future performance, results or events and other statements that are not strictly historical in nature. These forward-looking statements are based on management’s current expectations, forecasts and assumptions. This means they involve a number of risks and uncertainties that could cause actual results to differ materially from those expressed or implied here. These risks and uncertainties include, without limitation, those set forth above under the heading “Risk Factors.”

Readers should not place undue reliance on forward-looking statements contained in this Annual Report on Form 10-K. The forward-looking information herein is given as of this date only, and the Company undertakes no obligation to revise or update it.

ITEM 7. MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS.

The following discussion should be read in conjunction with both the information at the end of Item 6 of this Annual Report on Form 10-K appearing under the caption, “Forward Looking Information”, and the Company’s Consolidated Financial Statements and related notes contained in Item 8 of this Annual Report.

Company Overview

The Company is a leading supplier of workplace essentials, with 2014 net sales of approximately $5.3 billion. The Company sells its products through a national distribution network of 77 distribution centers to over 30,000 resellers, who in turn sell directly to end consumers.

Our strategy is comprised of three key elements:

1) Strengthen our core office, janitorial, and breakroom business with a common operating and IT platform, an aligned customer care and sales team, and advanced digital services;

2) Win online by growing our business-to-business (B2B) sales with major e-commerce players, and by enabling the online success of our resellers by providing digital capabilities and tools to support them; and

3) Expand and diversify our business into higher growth and higher margin channels and categories.

Execution on these priorities will help us achieve our goal of becoming the fastest and most convenient solution for workplace essentials.

Key Trends and Recent Results

The following is a summary of selected trends, events or uncertainties that the Company believes may have a significant impact on its future performance.

Recent Results

· Diluted earnings per share for 2014 were $3.05 compared to $3.06 in 2013. Adjusted earnings per share in 2014 was $3.26 compared to adjusted earnings per share of $3.29 in 2013. Refer to the Adjusted Operating Income, Adjusted Net Income and Adjusted Earnings Per Share table included later in this section for more detail on the adjustments.

· Sales increased 4.8% to $5.3 billion comprised of organic sales representing 2.9% and the acquisitions of CPO and MEDCO adding 1.9% of the increase. This included 23.4% growth in the industrial supplies product category, with our 2014 acquisitions of CPO and MEDCO accounting for almost 19.0% of the growth. The janitorial and breakroom supplies category sales also grew by over 8.0% versus 2013. Sales in the traditional office product category were up 1.0% over 2013.  These results were impacted by softening market conditions but aided by continued implementation of strategic initiatives including expanding market coverage and growing wholesale penetration in these categories. This growth was partially offset by a decline in technology products of nearly 2.0%. The furniture category sales were down approximately 1.0% compared with the prior year.

· Gross margin as a percent of sales for 2014 was 15.2% versus 15.5% in 2013. Gross margin included a favorable 10 basis points from acquisitions. Excluding the acquisitions, gross margin declined due to a shift in customer and product mix and higher net freight costs.

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· Operating expenses in 2014 totaled $600.3 million or 11.3% of sales compared with $580.4 or 11.4% of sales in 2013. Adjusted operating expenses in 2014 were $592.0 million or 11.1% of sales, excluding the effects of an $8.2 million charge related to a loss on disposition of MBS Dev. Adjusted operating expenses in 2013 were $566.3 million or 11.1% of sales, which excluded a $13.0 million charge related to workforce reduction and facility closures, and a $1.2 million non-tax deductible asset impairment charge.

· Operating income in 2014 was $210.2 million or 3.9% of sales, compared with $209.1 million or 4.1% of sales in the prior year. Adjusted operating income was $218.5 million or 4.1% of sales, compared with $223.3 million or 4.4% of sales in 2013, reflecting the lower gross margin rate in 2014.

· Operating cash flows for 2014 were $77.1 million versus $74.7 million in 2013. 2014 operating cash flows were impacted by increased inventory levels, lower accounts payable and higher accounts receivable. Cash flow used in investing activities for capital expenditures, excluding acquisitions, totaled $25.0 million in 2014 compared with $33.8 million in 2013. Net of cash acquired, we used $161.4 million in 2014 to acquire CPO and MEDCO.

· During 2014, the Company repurchased 1.3 million shares for $50.6 million and also paid $21.8 million in dividends during the year.

· The Company had approximately $1.05 billion of total committed debt capacity at December 31, 2014. Outstanding debt at December 31, 2014 and 2013 was $713.9 million and $533.7 million, respectively. Debt-to-total capitalization at the end of 2014 increased to 45.5% from 39.3% for the prior year due to the acquisition of MEDCO in the fourth quarter of 2014.

Repositioning for Sustained Success

2014

· On May 30, 2014, we acquired CPO, a leading e-retailer of brand name power tools and equipment.  The purchase price was $37.4 million, which includes $5.1 million related to the estimated fair value of contingent consideration which will be paid, to the extent earned based on sales conditions, by the end of the three year earn-out period.  The earn-out payment will be between zero and $10.0 million.  This transaction significantly expanded United’s digital resources and capabilities to support resellers as they transition to an increasingly online environment.  CPO’s expertise will strengthen United’s ability to deliver such features as improved product content, real-time access to inventory and pricing, and digital marketing and merchandising.  CPO also provides an enhanced digital platform to our manufacturing partners.  In 2014, CPO profitability was neutral to earnings per share and operating income.  During the first year of ownership, we expect this acquisition to positively impact gross margin as a percent of sales and to have a slightly accretive impact on earnings per share.

· On October 31, 2014, we acquired Liberty Bell Equipment Corp, a United States wholesaler of automotive aftermarket tools and supplies, and its affiliates (collectively MEDCO) including G2S Equipment de Fabrication et d'Entretien ULC, a Canadian wholesaler.  The purchase price was $150.0 million, which includes $4.8 million related to the estimated fair value of contingent consideration which will be paid, to the extent earned based on sales and margin conditions, by the end of the three year earn-out period. The earn-out payment will be between zero and $10.0 million. MEDCO advances a key pillar of our strategy, diversification into higher growth and margin channels and categories. In 2014, MEDCO was accretive to earnings per share.  During the first year of ownership, we expect this acquisition to add over $250.0 million in revenue, $13.0 million to $15.0 million of operating income, and be accretive to earnings per share.

· On December 16, 2014, we sold MBS Dev, a subsidiary focused on software solutions for distribution companies.  In conjunction with this sale, we recognized an $8.2 million loss on the disposition of the business. This consisted of a $9.0 million goodwill impairment and a $0.8 million gain on disposal as the carrying value of the entity was less than the total value of the consideration received.

2015

· Our initiative to combine the office products and janitorial operating platforms will help us become the fastest most convenient solution for our customers’ workplace essentials through our nationwide distribution network and logistics capabilities, order efficiency with enhanced ecommerce capabilities, broad product portfolio, superior product category knowledge and commercial expertise. Implementation will begin in mid-2015 and will cascade into the first half of 2016. This initiative had a cost of approximately $4.0 million in 2014 and is expected to be approximately $15.0 million in 2015.  Upon completion, we expect operating cost savings through continued network consolidation and reduced expenses of $15.0 to $20.0 million on an annual basis beginning in 2016.

· Restructuring actions will be taken in 2015 to improve our operational utilization, labor spend and inventory performance.  This will include workforce reductions and facility consolidations, cascading over five quarters beginning in the first quarter of 2015.  The estimated expense impact is approximately $7.0 million in the first quarter of 2015 and approximately $9.0 million for the full year of 2015. We expect these actions will produce cost savings of approximately $6.0 million, for a net cost of $3.0 million, in 2015 and approximately $10.0 million in savings in 2016.

· Exiting non-strategic channels and categories will continue during 2015 to further align our portfolio of product categories and channels with our strategies. In the first quarter of 2015, we began active sales efforts for a non-strategic subsidiary.  We currently are estimating a $12.0 to $16.0 million non-cash charge in the first quarter of 2015 relating to

15

classifying the entity as held-for-sale, with possible additional impacts during 2015 related to transaction costs and foreign exchange volatility.  This subsidiary had sales of $104.0 million in 2014 and had no impact on earnings per share.

· We will change our Company name and brand to consistently communicate our purpose and vision.  The non-cash impairment is expected to be approximately $10.0 million in the first quarter of 2015 and $12.0 million for the full year of 2015.

· As we accelerate our strategy by executing these repositioning actions, we expect the percentage growth of earnings per share to be in the low single-digits in 2015.

Critical Accounting Policies, Judgments and Estimates

The Company’s significant accounting policies are more fully described in Note 2 of the Consolidated Financial Statements. As described in Note 2, the preparation of financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions about future events that affect the amounts reported in the financial statements and accompanying notes. Future events and their effects cannot be determined with absolute certainty. Therefore, the determination of estimates requires the exercise of judgment. Actual results may differ from those estimates.

The Company’s critical accounting policies are most significant to the Company’s financial condition and results of operations and require especially difficult, subjective or complex judgments or estimates by management. In most cases, critical accounting policies require management to make estimates on matters that are uncertain at the time the estimate is made. The basis for the estimates is historical experience, terms of existing contracts, observance of industry trends, information provided by customers or vendors, and information available from other outside sources, as appropriate. These critical accounting policies include the following:

Supplier Allowances

Supplier allowances are common practice in the business products industry and have a significant impact on the Company’s overall gross margin. Receivables related to supplier allowances totaled $124.4 million and $103.2 million as of December 31, 2014 and 2013, respectively.

The majority of the Company’s annual supplier allowances and incentives are variable, based solely on the volume and mix of the Company’s product purchases from suppliers. These variable allowances are recorded based on the Company’s annual inventory purchase volumes and product mix and are included in the Company’s Consolidated Financial Statements as a reduction to cost of goods sold, thereby reflecting the net inventory purchase cost. The potential amount of variable supplier allowances often differs based on purchase volumes by supplier and product category. Changes in the Company’s sales volume (which can increase or reduce inventory purchase requirements), changes in product sales mix (especially because higher-margin products often benefit from higher supplier allowance rates), or changes in the amount of purchases United makes to attain supplier allowances can create fluctuations in future results.

Customer Rebates

Customer rebates and discounts are common practice in the business products industry and have a significant impact on the Company’s overall sales and gross margin. Accrued customer rebates were $63.2 million and $52.6 million as of December 31, 2014 and 2013, respectively.

Customer rebates include volume rebates, sales growth incentives, advertising allowances, participation in promotions and other miscellaneous discount programs. Estimates for volume rebates and growth incentives are based on estimated annual sales volume to the Company’s customers. The aggregate amount of customer rebates depends on product sales mix and customer mix changes. Reported results reflect management’s current estimate of such rebates. Changes in estimates of sales volumes, product mix, customer mix or sales patterns, or actual results that vary from such estimates may impact future results.

Allowance for doubtful accounts

Management estimates an allowance for doubtful accounts, which addresses the collectability of trade accounts receivable. This allowance adjusts gross trade accounts receivable downward to its estimated collectible or net realizable value. To determine the allowance for doubtful accounts, management reviews specific customer risks and the Company’s trade accounts receivable aging. Uncollectible trade receivable balances are written off against the allowance for doubtful accounts when it is determined that the trade receivable balance is uncollectible. Allowance for doubtful accounts totaled $19.7 million and $20.6 million as of December 31, 2014 and 2013, respectively.

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Goodwill and Intangible Assets

The Company tests goodwill for impairment annually as of October and whenever events or circumstances indicate that an impairment may have occurred, such as a significant adverse change in the business climate, loss of key personnel or a decision to sell or dispose of a reporting unit. Determining whether an impairment has occurred requires valuation of the respective reporting unit, which the Company estimates using forecasted future results and a discounted cash flow method. When available and as appropriate, comparative market multiples are used to corroborate discounted cash flow results.

Prior to the completion of the annual goodwill impairment test for MBS Dev, the Company began negotiating the sale of MBS Dev with third parties and concluded that this change in strategy for MBS Dev was an interim indicator of impairment that necessitated an interim test for goodwill impairment. The Company completed a goodwill impairment test as of the date the assets were classified as held for sale, and used a market approach to determine the fair value of the MBS Dev reporting unit. The fair value of the MBS Dev reporting unit did not exceed its carrying value, requiring the Company to determine the amount of goodwill impairment loss by valuing the entity’s assets and liabilities at fair value and comparing the fair value of the implied goodwill to the carrying value of goodwill. Upon completion of this calculation, the carrying amount of the goodwill exceeded the implied fair value of that goodwill, resulting in a goodwill impairment of $9.0 million. The goodwill impairment was partially offset by the fair value of the consideration received for MBS Dev being in excess of the carrying value, leading to a total loss on disposition of MBS Dev of $8.2 million. The recognized and unrecognized intangible assets were valued using the cost method and return on royalty approach using estimates of forecasted future revenues. 

Intangible assets are initially recorded at their fair market values determined on quoted market prices in active markets, if available, or recognized valuation models. Intangible assets that have finite useful lives are amortized on a straight-line basis over their useful lives. Intangible assets that have indefinite useful lives are not amortized but are tested at least annually for impairment or whenever events or circumstances indicate impairment may have occurred. The Company makes an annual impairment assessment of its intangibles.

As of December 31, 2014 and 2013, the Company’s Consolidated Balance Sheets reflected $398.0 million and $356.8 million of goodwill, and $112.0 million and $65.5 million in net intangible assets, respectively.

Inventory Reserves

The Company also records adjustments to inventory that is obsolete, damaged, defective or slow moving. Inventory is recorded at the lower of cost or market. These adjustments are determined using historical trends such as age of inventory, market demands, customer commitments, and new products introduced to the market. The reserves are further adjusted, if necessary, as new information becomes available; however, based on historical experience, the Company does not believe the estimates and assumptions will have a material impact on the financial statements.

Income Taxes

The Company accounts for income taxes using the liability method in accordance with the accounting guidance for income taxes. The Company estimates actual current tax expense and assesses temporary differences that exist due to differing treatments of items for tax and financial statement purposes. These temporary differences result in the recognition of deferred tax assets and liabilities. A provision has not been made for deferred U.S. income taxes on the undistributed earnings of the Company’s foreign subsidiaries as these earnings have historically been permanently invested except to the extent a liability was recorded in purchase accounting for the undistributed earnings of the foreign subsidiaries of OKI as of the date of the acquisition. It is not practicable to determine the amount of unrecognized deferred tax liability for such unremitted foreign earnings. The Company accounts for interest and penalties related to uncertain tax positions as a component of income tax expense.

Pension Benefits

To select the appropriate actuarial assumptions when determining pension benefit obligations, the Company relied on current market conditions, historical information and consultation with and input from the Company’s outside actuaries. These actuarial assumptions include discount rates, expected long-term rates of return on plan assets, and rates of increase in compensation and healthcare costs. The expected long-term rate of return on plan assets assumption is based on historical returns and the future expectation of returns for each asset category, as well as the target asset allocation of the asset portfolio. There was no rate of compensation increase in each of the past three fiscal years.

Pension expense for 2014 was $3.6 million, compared to $4.5 million in 2013 and $5.7 million in 2012. A one percentage point decrease in the assumed discount rate would have resulted in an increase in pension expense for 2014 of approximately $2.4 million and increased the year-end projected benefit obligation by $41.1 million. Additionally, a one percentage point decrease in the expected

17

rate of return assumption would have resulted in an increase in the net periodic benefit cost for 2014 of approximately $1.6 million. See Note 11 “Pension Plans and Defined Contribution Plan” for more information.

Results for the Years Ended December 31, 2014, 2013 and 2012

The following table presents the Consolidated Statements of Income as a percentage of net sales:

	Years Ended December 31,
	2014			2013			2012
Net sales		100.0	%		100.0	%		100.0	%
Cost of goods sold		84.8			84.5			84.8
Gross margin		15.2			15.5			15.2
Operating expenses:
Warehousing, marketing and administrative expenses		11.3			11.4			11.3
Operating income		3.9			4.1			4.0
Interest expense, net		0.3			0.2			0.5
Other (income) expense, net	—			—			—
Income from continuing operations before income taxes		3.6			3.9			3.5
Income tax expense		1.4			1.5			1.3
Net income		2.2	%		2.4	%		2.2	%

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Adjusted Operating Income and Diluted Earnings Per Share

The following table presents Adjusted Operating Income, Adjusted Net Income and Adjusted Diluted Earnings Per Share for the years ended December 31, 2014 and 2013 (in thousands, except share data). The 2014 results exclude the effect of an $8.2 million loss on disposition of business. This loss was not fully recognizable for tax purposes in 2014.  The 2013 results exclude the effects of a $13.0 million charge related to workforce reductions and facility closures and a $1.2 million non-tax deductible asset impairment charge. The 2012 results exclude the effect of a $6.2 million charge related to workforce reductions and facility closures. See “Comparison of Results for the Years Ended December 31, 2014 and 2013” and “Comparison of Results for the Years Ended December 31, 2013 and 2012” below for more detail. Generally Accepted Accounting Principles require that the effects of these items be included in the Consolidated Statements of Income. The Company believes that excluding these items is an appropriate comparison of its ongoing operating results and to the results of the prior year and that it is helpful to provide readers of its financial statements with a reconciliation of these items to its Consolidated Statements of Income reported in accordance with Generally Accepted Accounting Principles.

	For the Years Ended December 31,
	2014						2013						2012
				% to						% to						% to
	Amount			Net Sales			Amount			Net Sales			Amount			Net Sales
Net Sales	$	5,327,205			100.0	%	$	5,085,293			100.0	%	$	5,080,106			100.0	%
Gross profit	$	810,501			15.2	%	$	789,578			15.5	%	$	774,604			15.2	%
Operating expenses	$	600,284			11.3	%	$	580,428			11.4	%	$	573,693			11.3	%
Workforce reduction and facility closure charge		-			-			(12,975	)		(0.3	%)		(6,247	)		(0.1	%)
Asset impairment charge		-			-			(1,183	)		(0.0	%)		-			-
Loss on disposition of business		(8,234	)		(0.2	%)		-			-			-			-
Adjusted operating expenses	$	592,050			11.1	%	$	566,270			11.1	%	$	567,446			11.2	%
Operating income	$	210,217			3.9	%	$	209,150			4.1	%	$	200,911			4.0	%
Operating expense item noted above		8,234			0.2	%		14,158			0.3	%		6,247			0.1	%
Adjusted operating income	$	218,451			4.1	%	$	223,308			4.4	%	$	207,158			4.1	%
Net income	$	119,198					$	123,170					$	111,830
Operating expense item noted above, net of tax		8,234						9,227						3,873
Adjusted net income	$	127,432					$	132,397					$	115,703
Diluted earnings per share	$	3.05					$	3.06					$	2.73
Per share operating expense item noted above		0.21						0.23						0.09
Adjusted diluted earnings per share	$	3.26					$	3.29					$	2.82
Weighted average number of common shares - diluted		39,130						40,236						40,991

Comparison of Results for the Years Ended December 31, 2014 and 2013

Net Sales. Net sales for the year ended December 31, 2014 were approximately $5.3 billion, a 4.8% increase from $5.1 million in sales during 2013. The following table shows net sales by product category for 2014 and 2013 (in thousands):

	Years Ended December 31
	2014 (1)		2013 (1)
Janitorial and breakroom supplies	$	1,448,528	$	1,336,182
Technology products		1,437,721		1,462,756
Traditional office products		1,331,797		1,314,456
Industrial supplies		638,752		517,810
Office furniture		309,003		311,403
Freight revenue		121,933		105,567
Other		39,471		37,119
Total net sales	$	5,327,205	$	5,085,293

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(1) Certain prior period amounts have been reclassified to conform to the current presentation. Such reclassifications include changes between several product categories due to several specific products being reclassified to different categories. These changes did not impact the Consolidated Statements of Income. All percentage changes described below are based on the reclassified amounts.

Sales in the janitorial and breakroom supplies product category increased 8.4% in 2014 compared with 2013. For the first time, this category now represents the largest percentage of the Company’s consolidated net sales, accounting for 27.2% of net sales in 2014. Growth in this category was driven by increased sales of janitorial and breakroom products in nearly all channels as enhanced product lines were launched.  Incremental sales from becoming the primary supplier to Office Depot’s janitorial business beginning in 2014 accounted for 2.0% of the increase in sales.

Sales in the technology products category decreased in 2014 by 1.7% versus 2013. This category accounted for 27.0% of net sales in 2014. Early in the fourth quarter of 2013 our largest product line manufacturer adopted a new distribution policy that restricts wholesalers, including the Company, to resell its products only to certain authorized resellers.  In the fourth quarter of 2014, additional restrictions in this supplier’s distribution policy went into effect, again decreasing the amount of authorized resellers for their products. This new distribution policy resulted in a decline in our sales of the manufacturer’s products.  Offsetting these declines was increased business with certain large customers and the addition of new business.

Sales of traditional office products increased in 2014 by 1.3% versus 2013. Traditional office supplies represented 25.0% of the Company’s consolidated net sales in 2014. Within this category, higher sales of cut-sheet paper, continued double-digit growth in sales to e-tailers, and a rebound in government spending were partially offset by the continued effects of workplace digitization which is lowering overall consumption. In addition, there were lower sales due to being named the second-call office products supplier for Office Depot’s office products’ business in 2014, after being the primary supplier of a portion of its business in prior years. We estimate this impact, net of the incremental sales from janitorial products, to be a $0.14 to $0.22 reduction in earnings per share in 2015.

Industrial supplies sales in 2014 increased 23.4% compared with the prior year. Sales of industrial supplies accounted for 12.0% of the Company’s net sales in 2014. Sales growth in industrial supplies was largely driven by the acquisitions of CPO in May of 2014 and MEDCO in October of 2014. Organic industrial sales grew 4.7% and were driven by the Company’s Value of Wholesale (VOW) initiatives.  Additionally in 2014, the Company became the exclusive distributor for a major safety buying group.

Office furniture sales in 2014 decreased 0.8% compared with 2013. Office furniture accounted for 5.8% of the Company’s 2014 consolidated net sales. Sales declines in this category were driven by lower sales to the independent dealer channel and certain national accounts.

The remainder of the Company’s consolidated 2014 net sales was composed of freight and other revenues.

Gross Profit and Gross Margin Rate. Gross profit for 2014 was $810.5 million, compared with $789.6 million in 2013. Gross profit as a percentage of net sales (the gross margin rate) for 2014 was 15.2%, as compared with 15.5% for 2013. The gross margin rate was favorably impacted 10 bps from our acquisitions. Excluding the acquisitions, gross margin declined due to unfavorable product margin (11 bps) including an unfavorable product category and customer mix and higher net freight costs (20 bps).

Operating Expenses. Operating expenses in 2014 were $600.3 million or 11.3% as a percent of sales for the year, compared with $580.4 million or 11.4% in 2013. Operating expenses were unfavorably impacted 10 bps from our acquisitions. Excluding the acquisitions, adjusted operating expense decreased due a decline in variable management compensation expense from the prior year (10 bps) and a reduction in health-care expenses (5 bps) offset by approximately $4.0 million in higher costs related to the Company’s initiative to combine our office product and janitorial/breakroom platforms.

Interest Expense, net. Net interest expense for 2014 was $15.7 million, compared with $11.6 million in 2013. This increase was primarily driven by the increase in outstanding debt over the prior year as well as the issuance of seven-year notes in January 2014 which replaced floating rate debt with long-term fixed rate debt.

Income Taxes. Income tax expense was $75.3 million in 2014, compared with $74.3 million in 2013. The Company’s effective tax rate was 38.7% and 37.6% in 2014 and 2013, respectively. This increase was driven by the tax impact of the sale of MBS Dev in the fourth quarter of 2014.

Net Income. Net income for 2014 was $119.2 million and diluted earnings per share were $3.05, compared to 2013 net income of $123.2 million and diluted earnings per share of $3.06. Included in the 2014 results are the effects of an $8.2 million charge related to loss on disposition of a business. This loss was not fully recognizable for tax in 2014.  Included in the 2013 results are a $13.0 million pre-tax charge related to a workforce reduction and facility closure program and $1.2 million non-tax deductible asset impairment

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charge. Excluding these non-operating items, adjusted net income for 2014 and 2013 were $127.4 million and $132.4 million, respectively. Adjusted diluted earnings per share were $3.26 and $3.29 for 2014 and 2013, respectively.

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Comparison of Results for the Years Ended December 31, 2013 and 2012

Net Sales. Net sales for the year ended December 31, 2013 were approximately $5.1 billion, even with 2012 sales. The following table shows net sales by product category for 2013 and 2012 (in thousands):

	Years Ended December 31
	2013 (1)		2012 (1)
Technology products	$	1,462,756	$	1,558,568
Janitorial and breakroom supplies		1,336,182		1,281,806
Traditional office products		1,314,456		1,373,399
Industrial supplies		517,810		409,266
Office furniture		311,403		323,390
Freight revenue		105,567		99,319
Other		37,119		34,358
Total net sales	$	5,085,293	$	5,080,106

(1) Certain prior period amounts have been reclassified to conform to the current presentation. Such reclassifications include changes between several product categories due to several specific products being reclassified to different categories. These changes did not impact the Consolidated Statements of Income. All percentage changes described below are based on the reclassified amounts.

Sales in the technology products category decreased in 2013 by 6.1% versus 2012. This category represented the largest percentage of the Company’s consolidated net sales, accounting for 28.8% of net sales of 2013. Sales declines in this category reflected the de-emphasis in sales of certain low profit portions of our business as we executed our margin improvement initiatives. Additionally, early in the fourth quarter of 2013 our largest product line manufacturer adopted a new distribution policy that allowed wholesalers like us to re-sell its products only to certain authorized resellers. This new distribution policy resulted in lower sales of the manufacturer’s products.

Sales in the janitorial and breakroom supplies product category increased 4.2% in 2013 compared with 2012. This category accounted for 26.3% of the Company’s 2013 consolidated net sales. This growth was driven by increased sales of janitorial and breakroom products in nearly all channels as existing customers leverage the Company’s broader offerings to expand their business.

Sales of traditional office products decreased in 2013 by 4.3% versus 2012. Traditional office supplies represented 25.8% of the Company’s consolidated net sales in 2013. Within this category, ongoing workplace digitization, slow job growth, a conservative outlook by small business owners, and softer demand from the government and public sector negatively impacted consumption.

Industrial supplies sales in 2013 increased 26.5% compared with the prior year. Sales of industrial supplies accounted for 10.2% of the Company’s net sales in 2013. Sales growth in industrial supplies was largely driven by the acquisition of OKI in November of 2012.

Office furniture sales in 2013 decreased 3.7% compared with 2012. Office furniture accounted for 6.1% of the Company’s 2013 consolidated net sales. Sales declines in this category were driven by lower sales to the independent dealer channel and certain national accounts.

The remainder of the Company’s consolidated 2013 net sales was composed of freight and other revenues.

Gross Profit and Gross Margin Rate. Gross profit for 2013 was $789.6 million, compared with $774.6 million in 2012. Gross profit as a percentage of net sales (the gross margin rate) for 2013 was 15.5%, as compared with 15.2% for 2012. The gross margin rate increased due to favorable product category mix and margin improvement initiatives (70 bps), including inventory-related supplier allowances, and cost saving initiatives executed in the year. These improvements were partially offset by lower product cost inflation (30 bps) and increased freight costs (20 bps).

Operating Expenses. Operating expenses in 2013 were $580.4 million or 11.4% as a percent of sales for the year, compared with $573.7 million or 11.3% in 2012. Excluding the non-operating items previously mentioned, adjusted operating expenses were $566.3 million or 11.1% of sales in 2013, compared with $567.4 million or 11.2% of sales in the prior year. This favorability was driven by our restructuring taken in the first quarter of 2013 as well as our continued focus on cost saving initiatives.

Interest Expense, net. Net interest expense for 2013 was $11.6 million, compared with $23.3 million in 2012. This decline was primarily due to the maturing of interest rate swaps since the prior year.

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Income Taxes. Income tax expense was $74.3 million in 2013, compared with $65.8 million in 2012. The Company’s effective tax rate was 37.6% and 37.0% in 2013 and 2012, respectively. This increase was driven by the non-deductible asset impairment charge and a reduction of income tax valuation allowances on deferred tax assets in 2012 which did not reoccur in 2013.

Net Income. Net income for 2013 was $123.2 million and diluted earnings per share were $3.06, compared to 2012 net income of $111.8 million and diluted earnings per share of $2.73. Included in the 2013 results are a $13.0 million pre-tax charge related to a workforce reduction and facility closure program and $1.2 million non-tax deductible asset impairment charge. Excluding these non-operating items, adjusted net income for 2013 was $132.4 million and adjusted diluted earnings per share were $3.29. Included in the 2012 results is a $6.2 million pre-tax charge related to distribution network optimization and cost reduction program. Excluding this charge, adjusted net income was $115.7 million and adjusted diluted earnings per share were $2.82 in 2012. Earnings per share growth was driven by higher operating income and a reduction in interest expense.

Liquidity and Capital Resources

United’s growth has historically been funded by a combination of cash provided by operating activities and debt financing. The Company believes that its cash from operations and collections of receivables, coupled with its sources of borrowings and available cash on hand, are sufficient to fund its currently anticipated requirements. These requirements include payments of interest and dividends, scheduled debt repayments, capital expenditures, working capital needs, restructuring activities, the funding of pension plans, and funding for additional share repurchases and acquisitions, if any. Due to our credit profile over the years, external funds have been available at an acceptable cost. We believe that current credit arrangements are sound and that the strength of our balance sheet affords us the financial flexibility to respond to both internal growth opportunities and those available through acquisitions.

The Company’s outstanding debt consisted of the following amounts (in millions):

	As of			As of
	December 31,			December 31,
	2014			2013
2013 Credit Agreement	$	363.0		$	206.8
2013 Note Purchase Agreement		150.0			-
2007 Note Purchase Agreement (1)		-			135.0
Receivables Securitization Program		200.0			190.7
Mortgage & Capital Lease (2)		0.9			1.2
Debt		713.9			533.7
Stockholders’ equity		856.1			825.5
Total capitalization	$	1,570.0		$	1,359.2
Debt-to-total capitalization ratio		45.5	%		39.3	%

(1) The parties to the 2007 Note Purchase Agreement have satisfied their obligations under that agreement. The Company will not issue any new debt under the 2007 Note Purchase Agreement

(2) As part of the acquisition of OKI in 2012, the Company acquired a mortgage on the headquarters of the Canadian subsidiary. This mortgage was paid in full on January 31, 2015.

This increase in the debt-to-capitalization ratio at December 31, 2014 is related to the acquisition of MEDCO in the fourth quarter of 2014.

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Operating cash requirements and capital expenditures are funded from operating cash flow and available financing. Financing available from debt and the sale of accounts receivable as of December 31, 2014, is summarized below (in millions):

Availability

Maximum financing available under:
2013 Credit Agreement	$	700.0
2013 Note Purchase Agreement		150.0
Receivables Securitization Program (3)		200.0
Maximum financing available			$	1,050.0
Amounts utilized:
2013 Credit Agreement		363.0
2013 Note Purchase Agreement		150.0
Receivables Securitization Program (3)		200.0
Outstanding letters of credit		11.1
Total financing utilized				724.1
Available financing, before restrictions				325.9
Restrictive covenant limitation				-
Available financing as of December 31, 2014			$	325.9

(3) The Receivables Securitization Program provides for maximum funding available of the lesser of $200.0 million or the total amount of eligible receivables less excess concentrations and applicable reserves.

The 2013 Credit Agreement, the 2013 Note Purchase Agreement and the Amended and Restated Transfer and Administration Agreement (each as defined in Note 9 “Debt” in the Notes to the Consolidated Financial Statements) prohibit the Company from exceeding a Leverage Ratio of 3.50 to 1.00 (4.00 to 1.00 or 3.75 to 1.00 for the first four fiscal quarters following certain acquisitions). The 2013 Credit Agreement and the 2013 Note Purchase Agreement also impose limits on the Company’s ability to repurchase stock and issue dividends when the Leverage Ratio is greater than 3.00 to 1.00. The Company was in compliance with all applicable financial covenants at December 31, 2014.

The 2013 Credit Agreement provides for a revolving credit facility with an aggregate committed principal amount of $700 million. The 2013 Credit Agreement also provides for the issuance of letters of credit. The Company had outstanding letters of credit of $11.1 million under the 2013 Credit Agreement as of December 31, 2014 and 2013.

The Company believes that its operating cash flow and financing capacity, as described, provide adequate liquidity for operating the business for the foreseeable future. Refer to Note 9 “Debt” in the Notes to the Consolidated Financial Statements, for further descriptions of the provisions of our financing facilities.

Disclosures About Contractual Obligations

The following table aggregates all contractual obligations that affect financial condition and liquidity as of December 31, 2014 (in millions):

	Payment due by period
Contractual obligations	2015		2016 & 2017		2018 & 2019		Thereafter		Total
Debt	$	-	$	-	$	563	$	150	$	713
Fixed interest payments on long-term debt(1)		1		1		1		-		3
Operating leases		50		77		48		29		204
Purchase obligations		5		6		1		-		12
Acquisition related future payments		-		6		-		-		6
Total contractual cash obligations	$	56	$	90	$	613	$	179	$	938

(1) The Company has entered into interest rate swap transactions on a portion of its long-term debt. The fixed interest payments noted in the table are based on the notional amounts and fixed rates inherent in the swap transactions and related debt instruments. For more detail see Note 17, “Derivative Financial Instruments,” in the Notes to the Consolidated Financial Statements.

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On December 10, 2014, the Company’s Board of Directors approved a $2 million cash contribution to the Company’s Union pension plan which was funded in January 2015. Additional fundings, if any, for 2015 have not yet been determined.

At December 31, 2014, the Company had a liability for unrecognized tax benefits of $3.2 million as discussed in Note 13, “Income Taxes”, and an accrual for the related interest, that are excluded from the Contractual Obligations table. Due to the uncertainties related to these tax matters, the Company is unable to make a reasonably reliable estimate when cash settlement with a taxing authority may occur.

Refer to Note 9, “Debt”, in the Notes to the Consolidated Financial Statements, for further descriptions of the provisions of our financing facilities.

Cash Flows

Cash flows for the Company for the years ended December 31, 2014, 2013 and 2012 are summarized below (in thousands):

	Years Ended December 31,
	2014			2013			2012
Net cash provided by operating activities	$	77,133		$	74,737		$	189,814
Net cash used in investing activities		(183,633	)		(30,273	)		(107,266	)
Net cash used in financing activities		105,968			(53,060	)		(63,457	)

Cash Flows From Operations

Net cash provided by operating activities for 2014 totaled $77.1 million versus $74.7 million in 2013. Current period operating cash flows was impacted primarily by the timing of higher inventory levels related to strategic inventory purchases, a decrease in accounts payable, and higher accounts receivable.

Cash Flows From Investing Activities

Net cash used in investing activities for the years ended December 31, 2014, 2013 and 2012 was $183.6 million, $30.3 million, and $107.3 million, respectively. Gross capital spending for 2014, 2013 and 2012 was $25.0 million, $33.8 million and $32.8 million, respectively, which was used for various investments in fleet equipment, information technology systems, technology hardware, and distribution center equipment including several facility projects. Additionally, cash used in 2014 and 2012 included $161.4 million $75.3 million, respectively, for acquisitions. We expect $30.0 million to $35.0 million in capital expenditures in 2015.

Cash Flows From Financing Activities

The Company’s cash flow from financing activities is largely dependent on levels of borrowing under the Company’s credit agreements, the acquisition of businesses, the acquisition or issuance of treasury stock, and quarterly dividend payments that were initiated in 2011.

Net cash provided by financing activities for 2014 totaled $106.0 million, compared to net cash used in financing activities for 2013 and 2012 totaling $53.1 million, and $63.5 million, respectively. Cash outflows from financing activities in 2014 included the repurchase of shares at a cost of $50.0 million and the payment of cash dividends of $21.8 million. In February 2015, the Board of Directors authorized an additional $100.0 million common stock repurchase program.

Seasonality

See the information under the heading “Seasonality” in Part I, Item 1 of this Annual Report on Form 10-K.

Inflation/Deflation and Changing Prices

The Company maintains substantial inventories to accommodate the prompt service and delivery requirements of its customers. Accordingly, the Company purchases its products on a regular basis in an effort to maintain its inventory at levels that it believes are sufficient to satisfy the anticipated needs of its customers, based upon historical buying practices and market conditions. Although the Company historically has been able to pass through manufacturers’ price increases to its customers on a timely basis, competitive conditions will influence how much of future price increases can be passed on to the Company’s customers. Conversely, when

25

manufacturers’ prices decline, lower sales prices could result in lower margins as the Company sells existing inventory. As a result, changes in the prices paid by the Company for its products could have a material effect on the Company’s net sales, gross margins and net income. See the information under the heading “Comparison of Results for the Years Ended December 31, 2014 and 2013” in Part I, Item 7 of this Annual Report on Form 10-K for further analysis on these changes in prices in 2014.

New Accounting Pronouncements

In April 2014, the FASB issued Accounting Standards Update No. 2014-08, Reporting Discontinued Operations and Disclosures of Disposals of Components of an Entity. This ASU modifies the definition of discontinued operations by limiting discontinued operations reporting to disposals of components of an entity that represent strategic shifts that have (or will have) a major effect on an entity’s operations and financial results. The update also requires additional financial statement disclosures about discontinued operations as well as disposal of an individually significant component of an entity that does not qualify for discontinued operations presentation. The updated guidance is effective prospectively for years beginning on or after December 15, 2014. In the fourth quarter of 2014, the Company elected to early adopt this guidance. This guidance was applied in the analysis of the accounting treatment of our fourth quarter 2014 divestiture of MBS Dev.

In May 2014, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) No. 2014-09, Revenue From Contracts With Customers, that outlines a single comprehensive model for entities to use in accounting for revenue arising from contracts with customers and supersedes most current revenue recognition guidance, including industry-specific guidance. The ASU is based on the principle that an entity should recognize revenue to depict the transfer of goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services. The ASU also requires additional disclosure about the nature, amount, timing and uncertainty of revenue and cash flows arising from customer contracts, including significant judgments and changes in judgments and assets recognized from costs incurred to fulfill a contract. Entities have the option of using either a full retrospective or a modified retrospective approach for the adoption of the new standard. This standard is effective for fiscal years beginning after December 15, 2016, including interim periods within that reporting period. The Company is currently evaluating the new guidance to determine the impact it will have on its consolidated financial statements.

In June 2014, the FASB issued ASU No. 2014-12, Compensation—Stock Compensation (Topic 718): Accounting for Share-Based Payments When the Terms of an Award Provide That a Performance Target Could Be Achieved After the Requisite Service Period. The standard requires that a performance target that affects vesting and that could be achieved after the requisite service period be treated as a performance condition, and compensation cost should be recognized in the period in which it becomes probable that the performance target will be achieved. This ASU is effective for fiscal years beginning after December 15, 2015, and for interim periods within those fiscal years. This new standard will not have an effect on the Company’s consolidated financial statements as it is in alignment with the Company’s current accounting policies for equity based compensation.

ITEM  7A. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK.

The Company is subject to market risk associated principally with changes in interest rates and foreign currency exchange rates.

Interest Rate Risk

The Company’s exposure to interest rate risk is principally limited to the Company’s outstanding debt at December 31, 2014 and 2013 of $713.9 million and $533.7 million, respectively. As of December 31, 2014 and 2013, the Company had $563.0 and $532.5 million of outstanding debt with interest based on variable market rates. See Note 2, “Summary of Significant Accounting Policies”, and Note 17, “Derivative Financial Instruments”, to the Consolidated Financial Statements. As of December 31, 2014 and 2013, the overall weighted average effective borrowing rate, excluding the impact of commitment fees, of the Company’s debt was 1.9% and 1.3%, respectively. A 50 basis point movement in interest rates would result in a $2.1 million increase or decrease in annualized interest expense, on a pre-tax basis, and upon cash flows from operations.

Foreign Currency Exchange Rate Risk

The Company’s foreign currency exchange rate risk is limited principally to the Mexican Peso, the Canadian Dollar, the Arab Emirate Dirham, as well as product purchases from Asian countries valued and paid in U.S. Dollars. Many of the products the Company sells in Mexico and Canada are purchased in U.S. dollars, while the sale is invoiced in the local currency. The Company’s foreign currency exchange rate risk is not material to its financial position, results of operations and cash flows. The Company has not previously hedged these transactions, but it may enter into hedging transactions in the future.

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ITEM  8. FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA.

MANAGEMENT REPORT ON INTERNAL CONTROL OVER FINANCIAL REPORTING

Management of the Company is responsible for establishing and maintaining adequate internal control over financial reporting. Internal control over financial reporting is defined in Rules 13a-15(f) and 15d-15(f) under the Exchange Act to mean a process designed by, or under the supervision of, the Company’s principal executive and principal financial officers 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. Internal control over financial reporting includes those policies and procedures that (i) pertain to the maintenance of records that in reasonable detail accurately and fairly reflect the transactions and dispositions of the assets of the Company; (ii) 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 (iii) 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 Consolidated Financial Statements.

Any system of internal control, no matter how well designed, has inherent limitations, including the possibility that a control can be circumvented or overridden and misstatements due to error or fraud may occur and not be detected. Also, because of changes in conditions, internal control effectiveness may vary over time. Accordingly, even an effective system of internal control will provide only reasonable assurance with respect to financial statement preparation.

Management assessed the effectiveness of the Company’s internal control over financial reporting as of December 31, 2014 in relation to the criteria established in Internal Control—Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission. Management’s assessment included an evaluation of elements such as the design and operating effectiveness of key financial reporting controls, process documentation, accounting policies and the Company’s overall control environment. That assessment was supported by testing and monitoring performed both by the Company’s Internal Audit organization and its Finance organization.

Based on that assessment, management concluded that as of December 31, 2014, the Company’s internal control over financial reporting was effective. Management reviewed the results of its assessment with the Audit Committee of the Company’s Board of Directors.

Ernst & Young LLP, an independent registered public accounting firm, who audited and reported on the Consolidated Financial Statements included in this Annual Report on Form 10-K, has issued an attestation report on the effectiveness of the Company’s internal control over financial reporting as stated in their report which appears on page 27 of this Annual Report on Form 10-K.

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Report of Independent Registered Public Accounting Firm

The Board of Directors and Stockholders of United Stationers Inc.

We have audited United Stationers Inc. and subsidiaries’ internal control over financial reporting as of December 31, 2014, based on criteria established in Internal Control—Integrated Framework issued by the Committee of Sponsoring Organizations of the Treadway Commission (2013 framework) (the COSO criteria). United Stationers Inc. 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 report, Management Report of 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, United Stationers Inc. and subsidiaries maintained, in all material respects, effective internal control over financial reporting as of December 31, 2014, 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 United Stationers Inc. and subsidiaries as of December 31, 2014 and 2013, and the related consolidated statements of income, comprehensive income, stockholders’ equity, and cash flows for each of the three years in the period ended December 31, 2014, and our report dated February 17, 2015, expressed an unqualified opinion thereon.

/s/ Ernst & Young LLP

Chicago, Illinois

February 17, 2015

28

REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

The Board of Directors and Stockholders of United Stationers Inc.

We have audited the accompanying consolidated balance sheets of United Stationers Inc. and subsidiaries as of December 31, 2014 and 2013, and the related consolidated statements of income, comprehensive income, stockholders’ equity, and cash flows for each of the three years in the period ended December 31, 2014. Our audits also included the financial statement schedule listed in the index at Item 15(a). These consolidated 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 consolidated financial statements referred to above present fairly, in all material respects, the consolidated financial position of United Stationers Inc. and subsidiaries at December 31, 2014 and 2013, and the consolidated results of their operations and their cash flows for each of the three years in the period ended December 31, 2014, 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), United Stationers Inc. and subsidiaries’ internal control over financial reporting as of December 31, 2014, based on criteria established in Internal Control—Integrated Framework issued by the Committee of Sponsoring Organizations of the Treadway Commission (2013 framework) and our report dated February 17, 2015 expressed an unqualified opinion thereon.

/s/ Ernst & Young LLP

Chicago, Illinois

February 17, 2015

29

UNITED STATIONERS INC. AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF INCOME

(in thousands, except per share data)

	For the Year Ended
	December 31,
	2014			2013			2012
Net sales	$	5,327,205		$	5,085,293		$	5,080,106
Cost of goods sold		4,516,704			4,295,715			4,305,502
Gross profit		810,501			789,578			774,604
Operating expenses:
Warehousing, marketing and administrative expenses		592,050			580,428			573,693
Loss on disposition of business		8,234			-			-
Operating income		210,217			209,150			200,911
Interest expense		16,234			12,233			23,619
Interest income		(500	)		(593	)		(343	)
Income before income taxes		194,483			197,510			177,635
Income tax expense		75,285			74,340			65,805
Net income	$	119,198		$	123,170		$	111,830
Net income per share - basic:
Net income per share - basic	$	3.08		$	3.11		$	2.77
Average number of common shares outstanding - basic		38,705			39,650			40,337
Net income per share - diluted:
Net income per share - diluted	$	3.05		$	3.06		$	2.73
Average number of common shares outstanding - diluted		39,130			40,236			40,991

See notes to Consolidated Financial Statements.

30

UNITED STATIONERS INC. AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME

(dollars in thousands)

	For the Years Ended December 31,
	2014			2013			2012
Net income	$	119,198		$	123,170		$	111,830
Other comprehensive (loss) income, net of tax
Unrealized translation adjustment		(5,262	)		(901	)		1,567
Minimum pension liability adjustments		(17,044	)		13,194			(4,645	)
Unrealized interest rate swap adjustments		(597	)		1,584			5,719
Total other comprehensive (loss) income, net of tax		(22,903	)		13,877			2,641
Comprehensive income	$	96,295		$	137,047		$	114,471

See notes to Consolidated Financial Statements.

31

UNITED STATIONERS INC. AND SUBSIDIARIES

CONSOLIDATED BALANCE SHEETS

(dollars in thousands, except share data)

	As of  December 31,			As of December 31,
	2014			2013
ASSETS
Current assets:
Cash and cash equivalents	$	20,812		$	22,326
Accounts receivable, less allowance for doubtful accounts of $19,725 in 2014 and $20,608 in 2013		702,527			643,379
Inventories		926,809			830,295
Other current assets		30,042			29,255
Total current assets		1,680,190			1,525,255
Property, plant and equipment, at cost
Land		13,105			13,185
Buildings		62,370			62,235
Fixtures and equipment		331,163			318,013
Leasehold improvements		29,841			28,860
Capitalized software costs		91,624			83,026
Total property, plant and equipment		528,103			505,319
Less: accumulated depreciation and amortization		389,886			362,269
Net property, plant equipment		138,217			143,050
Intangible assets, net		111,958			65,502
Goodwill		398,042			356,811
Other long-term assets		41,810			25,576
Total assets	$	2,370,217		$	2,116,194
LIABILITIES AND STOCKHOLDERS’ EQUITY
Current liabilities:
Accounts payable	$	485,241		$	476,113
Accrued liabilities		192,792			191,531
Current maturities of long-term debt		851			373
Total current liabilities		678,884			668,017
Deferred income taxes		17,763			29,552
Long-term debt		713,058			533,324
Other long-term liabilities		104,394			59,787
Total liabilities		1,514,099			1,290,680
Stockholders’ equity:
Common stock, $0.10 par value; authorized - 100,000,000 shares, issued - 74,435,628 shares in 2014 and 2013		7,444			7,444
Additional paid-in capital		412,291			411,954
Treasury stock, at cost – 35,719,041 shares in 2014 and 34,714,083 shares in 2013		(1,042,501	)		(998,234	)
Retained earnings		1,541,675			1,444,238
Accumulated other comprehensive loss		(62,791	)		(39,888	)
Total stockholders’ equity		856,118			825,514
Total liabilities and stockholders’ equity	$	2,370,217		$	2,116,194

See notes to Consolidated Financial Statements.

32

UNITED STATIONERS INC. AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS’ EQUITY

(dollars in thousands, except share data)

														Accumulated
											Additional			Other						Total
	Common Stock				Treasury Stock						Paid-in			Comprehensive			Retained			Stockholders’
	Shares		Amount		Shares			Amount			Capital			Income (Loss)			Earnings			Equity
As of December 31, 2011		74,435,628		7,444		(32,281,847	)		(908,667	)		409,190			(56,406	)		1,253,118			704,679
Net income		-		-		-			-			-			-			111,830			111,830
Unrealized translation adjustments		-		-		-			-			-			1,567			-			1,567
Minimum pension liability adjustments, net of tax benefit of $2,847		-		-		-			-			-			(4,645	)		-			(4,645	)
Unrealized benefit on interest rate swaps, net of tax loss of $3,505		-		-		-			-			-			5,719			-			5,719
Other comprehensive income		-		-		-			-			-			2,641			111,830			114,471
Cash dividend declared, $0.53 per share		-		-		-			-			-			-			(21,511	)		(21,511	)
Acquisition of treasury stock		-		-		(2,454,037	)		(69,908	)		-			-			-			(69,908	)
Stock compensation		-		-		619,664			15,355			(4,994	)		-			-			10,361
As of December 31, 2012		74,435,628		7,444		(34,116,220	)		(963,220	)		404,196			(53,765	)		1,343,437			738,092
Net income		-		-		-			-			-			-			123,170			123,170
Unrealized translation adjustments		-		-		-			-			-			(901	)		-			(901	)
Minimum pension liability adjustments, net of tax loss of $8,397		-		-		-			-			-			13,194			-			13,194
Unrealized benefit on interest rate swaps, net of tax loss of $1,008		-		-		-			-			-			1,584			-			1,584
Other comprehensive income		-				-			-			-			13,877			123,170			137,047
Cash dividend declared, $0.56 per share		-		-		-			-			-			-			(22,369	)		(22,369	)
Acquisition of treasury stock		-		-		(1,684,365	)		(62,056	)		-			-			-			(62,056	)
Stock compensation		-		-		1,086,502			27,042			7,758			-			-			34,800
As of December 31, 2013		74,435,628		7,444		(34,714,083	)		(998,234	)		411,954			(39,888	)		1,444,238			825,514
Net income		-		-		-			-			-			-			119,198			119,198
Unrealized translation adjustments		-		-		-			-			-			(5,262	)		-			(5,262	)
Minimum pension liability adjustments, net of tax benefit of $10,853		-		-		-			-			-			(17,044	)		-			(17,044	)
Unrealized benefit on interest rate swaps, net of tax loss of $380		-		-		-			-			-			(597	)		-			(597	)
Other comprehensive income		-		-		-			-			-			(22,903	)		119,198			96,295
Cash dividend declared, $0.56 per share		-		-		-			-			-			-			(21,761	)		(21,761	)
Acquisition of treasury stock		-		-		(1,255,705	)		(50,591	)		-			-			-			(50,591	)
Stock compensation		-		-		250,747			6,324			337			-			-			6,661
As of December 31, 2014		74,435,628		7,444		(35,719,041	)		(1,042,501	)		412,291			(62,791	)		1,541,675			856,118

See notes to Consolidated Financial Statements.

33

UNITED STATIONERS INC. AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF CASH FLOWS

(dollars in thousands)

	Years Ended December 31,
	2014			2013			2012
Cash Flows From Operating Activities:
Net income	$	119,198		$	123,170		$	111,830
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation		32,381			32,153			29,994
Amortization of intangible assets		8,623			6,985			6,083
Share-based compensation		8,195			10,808			8,746
Loss (gain) on the disposition of property, plant and equipment		1,155			(57	)		122
Amortization of capitalized financing costs		859			1,021			995
Excess tax benefits related to share-based compensation		(1,214	)		(3,977	)		(648	)
Loss on disposition of business		8,234			-			-
Asset impairment charge		-			1,183			-
Deferred income taxes		(6,367	)		(3,921	)		(6,713	)
Changes in operating assets and liabilities (net of acquisitions):
(Increase) decrease in accounts receivable, net		(16,529	)		14,735			21,820
(Increase) decrease  in inventory		(30,319	)		(66,627	)		10,374
(Increase) decrease in other assets		(2,898	)		(4,224	)		21,105
(Decrease) increase in accounts payable		(42,093	)		(40,634	)		16,264
Increase (decrease) in checks in-transit		1,368			21,348			(32,008	)
Increase (decrease) in accrued liabilities		1,276			(3,648	)		276
(Decrease) increase in other liabilities		(4,736	)		(13,578	)		1,574
Net cash provided by operating activities		77,133			74,737			189,814
Cash Flows From Investing Activities:
Capital expenditures		(24,994	)		(33,789	)		(32,787	)
Proceeds from the disposition of property, plant and equipment		2,767			3,516			775
Acquisitions, net of cash acquired		(161,406	)		-			(75,254	)
Net cash used in investing activities		(183,633	)		(30,273	)		(107,266	)
Cash Flows From Financing Activities:
Net borrowings (repayments) under revolving credit facility		155,911			(31,378	)		(123,633	)
Borrowings under Receivables Securitization Program		9,300			40,700			150,000
Repayment of debt		(135,000	)		-			-
Proceeds from the issuance of debt		150,000			-			-
Net (disbursements) proceeds from share-based compensation arrangements		(2,863	)		19,895			864
Acquisition of treasury stock, at cost		(49,982	)		(62,056	)		(69,908	)
Payment of cash dividends		(21,789	)		(22,309	)		(21,285	)
Excess tax benefits related to share-based compensation		1,214			3,977			648
Payment of debt issuance costs		(823	)		(1,889	)		(143	)
Net cash provided by (used in) financing activities		105,968			(53,060	)		(63,457	)
Effect of exchange rate changes on cash and cash equivalents		(982	)		3			45
Net change in cash and cash equivalents		(1,514	)		(8,593	)		19,136
Cash and cash equivalents, beginning of period		22,326			30,919			11,783
Cash and cash equivalents, end of period	$	20,812		$	22,326		$	30,919

See notes to Consolidated Financial Statements.

34

UNITED STATIONERS INC. AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

1. Basis of Presentation

The accompanying Consolidated Financial Statements represent United Stationers Inc. (“USI”) with its wholly owned subsidiary United Stationers Supply Co. (“USSC”), and USSC’s subsidiaries (collectively, “United” or the “Company”). The Consolidated Financial Statements have been prepared in accordance with accounting principles generally accepted in the United States and include the accounts of USI and its subsidiaries. All intercompany transactions and balances have been eliminated. The Company operates in a single reportable segment as a leading national wholesale distributor of workplace essentials, with net sales of approximately $5.3 billion for the year ended December 31, 2014. The Company stocks over 160,000 items on a national basis from over 1,600 manufacturers. These items include a broad spectrum of technology products, traditional office products, office furniture, janitorial and breakroom supplies, and industrial supplies. The Company sells its products through a national distribution network of 77 distribution centers to its approximately 30,000 reseller customers, who in turn sell directly to end-consumers. The Company’s customers include independent office products dealers; contract stationers; office products superstores; computer products resellers; office furniture dealers; mass merchandisers; mail order companies; sanitary supply, paper and foodservice distributors; drug and grocery store chains; healthcare distributors; e-commerce merchants; oil field, welding supply and industrial/MRO distributors; aftermarket automotive supply distributors and retailers; other independent distributors and end consumers. Many resellers have online capabilities. The Company also operates as an online retailer which sells direct to end consumers.

Acquisition of O.K.I. Supply Co.

During the fourth quarter of 2012, USSC completed the acquisition of all of the capital stock of O.K.I. Supply Co. (OKI), a welding, safety and industrial products wholesaler. This acquisition was completed at a purchase price of $90.0 million. The purchase price included a $4.5 million indemnification reserve, which was paid in the fourth quarter of 2014. In total, the purchase price, net of cash acquired, was $79.8 million. The acquisition extends the Company’s position as the leading pure-wholesale industrial distributor in the United States and brings expanded categories and services to customers. The purchase was financed through the Company’s existing debt agreements.

OKI contributed $20.5 million to the Company’s 2012 net financial sales after its acquisition on November 1, 2012. Had the OKI acquisition been completed as of the beginning of 2012, the Company’s unaudited pro forma net sales for the year ended December 31, 2012 would have been $5.2 billion and unaudited pro forma net income for the year ended December 31, 2012 would have been $112.6 million.

Acquisition of CPO Commerce, Inc.

On May 30, 2014, USSC completed the acquisition of CPO, a leading online retailer of brand name power tools and equipment. The acquisition of CPO significantly expanded the Company’s digital resources and capabilities to support resellers as they transition to an increasingly online environment. CPO’s expertise will strength United’s ability to offer features like improved product content, real-time access to inventory and pricing, digital marketing and merchandising, and an enhanced digital platform to our manufacturing partners.

The purchase price was $37.4 million, including $5.1 million related to the estimated fair value of contingent consideration which is based upon the achievement of certain sales targets during a three-year period immediately following the acquisition date. The final payments related to the contingent consideration will be determined by actual achievement in the earn-out periods and will be between zero and $10 million. Any changes to the estimated fair value after the original purchase accounting is completed will be recorded in “warehousing, marketing and administrative expenses” in the period in which a change occurs. The Company financed the 100% stock acquisition with borrowings under the Company’s available committed bank facilities.

The Company has developed a preliminary estimate of the fair value of assets acquired and liabilities assumed for purposes of allocating the purchase price. This estimate is subject to change as the valuation activities are completed. The fair value of the assets and liabilities acquired were estimated using various valuation methods including estimated selling price, a market approach, and discounted cash flows using both an income and cost approach.

35

At December 31, 2014, the preliminary allocation of the purchase price is as follows (amounts in thousands):

Purchase Price, net of cash acquired…………………..				$	31,825
Preliminary Allocation of Purchase Price:
Accounts receivable……………………………………	$	(2,658	)
Inventories……………………………………………..		(13,051	)
Other current assets…………………………………….		(307	)
Property, plant and equipment…………………………		(488	)
Intangible assets………………………………………..		(12,800	)
Total assets acquired……………………………….					(29,304	)
Trade accounts payable………………………………..		17,124
Accrued liabilities……………………………………..		2,130
Deferred taxes…………………………………………		3,282
Other long-term liabilities…………………………….		51
Total liabilities assumed……………………………					22,587
Goodwill………………………………………………				$	25,108

The purchased identifiable intangible assets are as follows (amounts in thousands):

	Total		Estimated Life
Customer relationships	$	5,200	3 years
Trademark		7,600	15 years
Total	$	12,800

Any changes to the preliminary allocation of the purchase price, some of which may be material, will be allocated to residual goodwill.

The impact of CPO on the Company’s 2014 net financial sales was immaterial. Had the CPO acquisition been completed as of the beginning of 2012, the Company’s unaudited pro forma net sales and net income for the twelve-month periods ending December 31, 2014, 2013, and 2012 would not have been materially impacted.

Acquisition of MEDCO

On October 31, 2014, USSC completed the acquisition of all of the capital stock of Liberty Bell Equipment Corp., a United States wholesaler of automotive aftermarket tools and equipment, and its affiliates (collectively, MEDCO) including G2S Equipment de Fabrication et d’Entretien ULC, a Canadian wholesaler. MEDCO advances a key pillar of the Company’s strategy, diversification into higher growth and margin channels and categories. It also brings expanded categories and services to customers.

The purchase price was $150.0 million, including $4.8 million related to the estimated fair value of contingent consideration which is based upon the achievements of certain sales and EBITDA targets over the next three years as well as $6.0 million reserved as a payable upon completion of an eighteen month indemnification period. The final payments related to the contingent consideration will be determined by actual achievement in the earn-out periods and will be between zero and $10 million. Any changes to the estimated fair value after the original purchase accounting is completed will be recorded in “warehousing, marketing and administrative expenses” in the period in which a change occurs. This acquisition was funded through a combination of cash on hand and cash available under the Company’s committed bank facility.

The Company has developed a preliminary estimate of the fair value of assets acquired and liabilities assumed for purposes of allocating the purchase price. The estimate is subject to change as the valuation activities are completed. The fair value of the assets and liabilities acquired were estimated using various valuation methods including estimated selling price, a market approach, and discounted cash flows using both an income and cost approach.

36

At December 31, 2014, the preliminary allocation of the purchase price is as follows (amounts in thousands):

Purchase Price, net of cash acquired…………………..				$	145,471
Preliminary Allocation of Purchase Price:
Accounts receivable……………………………………	$	(44,732	)
Inventories……………………………………………..		(54,656	)
Other current assets…………………………………….		(1,299	)
Property, plant and equipment…………………………		(4,408	)
Deferred Income tax assets…………………………….		(1,615	)
Other assets……………………………………………..		(442	)
Intangible assets………………………………………..		(44,070	)
Total assets acquired……………………………….					(151,222	)
Trade accounts payable………………………………..		32,383
Accrued liabilities……………………………………..		3,830
Other long-term liabilities…………………………….		52
Total liabilities assumed……………………………					36,265
Goodwill………………………………………………				$	30,514

The purchased identifiable intangible assets are as follows (amounts in thousands):

	Total		Estimated Life
Customer relationships	$	40,030	4-15 years
Trademarks		4,040	3-15 years
Total	$	44,070

Any changes to the preliminary allocation of the purchase price, some of which may be material, will be allocated to residual goodwill.

MEDCO contributed $36.3 million to the Company’s 2014 net sales after its acquisition on October 31, 2014. Had the MEDCO acquisition been completed as of the beginning of 2012, the Company’s unaudited pro forma net sales for the years ended December 31, 2014, 2013, and 2012 would have been $5.5 billion, $5.3 billion, and $5.3 billion respectively and the Company’s unaudited pro forma net income for the years ended December 31, 2014, 2013, and 2012 would have been $125.0 million, $129.0 million, and $119.2 million, respectively.

Divestiture of MBS Dev, Inc.

During the fourth quarter of 2014, the Company completed the sale of MBS Dev, Inc. (“MBS Dev”), a software solutions provider to business products resellers which the Company had acquired in the first quarter of 2010. In conjunction with the sale, United recognized a loss on disposition of MBS Dev.  See Note 4 “Goodwill and Intangible Assets” and Note 15 “Fair Value of Financial Instruments” for further information.

Investments

In the fourth quarter of 2013, the Company impaired the remaining investment of $1.2 million in its minority interest in the capital stock of a managed print services and technology solution business that was acquired in 2010. This charge and the Company’s share of the earnings and losses of this investment are included in the Operating Expenses section of the Consolidated Statements of Income.

2. Summary of Significant Accounting Policies

Principles of Consolidation

The Consolidated Financial Statements include the accounts of the Company. All significant intercompany accounts and transactions have been eliminated in consolidation. For all acquisitions, account balances and results of operations are included in the Consolidated Financial Statements as of the date acquired.

37

Use of Estimates

The preparation of financial statements in conformity with accounting principles generally accepted in the United States requires management to make estimates and assumptions that affect the amounts reported in the Consolidated Financial Statements and accompanying notes. Actual results could differ from these estimates.

Various assumptions and other factors underlie the determination of significant accounting estimates. The process of determining significant estimates is fact specific and takes into account factors such as historical experience, current and expected economic conditions, product mix, and in some cases, actuarial techniques. The Company periodically reevaluates these significant factors and makes adjustments where facts and circumstances dictate.

Supplier Allowances

Supplier allowances (fixed or variable) are common practice in the business products industry and have a significant impact on the Company’s overall gross margin. Receivables related to supplier allowances totaled $124.4 million and $103.2 million as of December 31, 2014 and 2013, respectively. These receivables are included in “Accounts receivable” in the Consolidated Balance Sheets.

The majority of the Company’s annual supplier allowances and incentives are variable, based solely on the volume and mix of the Company’s product purchases from suppliers. These variable allowances are recorded based on the Company’s annual inventory purchase volumes and product mix and are included in the Company’s Consolidated Financial Statements as a reduction to cost of goods sold, thereby reflecting the net inventory purchase cost. The remaining portion of the Company’s annual supplier allowances and incentives are fixed and are earned based primarily on supplier participation in specific Company advertising and marketing publications. Fixed allowances and incentives are taken to income through cost of goods sold as inventory is sold. Supplier allowances and incentives attributable to unsold inventory are carried as a component of net inventory cost.

Customer Rebates

Customer rebates and discounts are common practice in the business products industry and have a significant impact on the Company’s overall sales and gross margin. Customer rebates include volume rebates, sales growth incentives, advertising allowances, participation in promotions and other miscellaneous discount programs. These rebates are paid to customers monthly, quarterly and/or annually. Such rebates are reported in the Consolidated Financial Statements as a reduction of sales. Accrued customer rebates were $63.2 million and $52.6 million as of December 31, 2014 and 2013, respectively, are included as a component of “Accrued liabilities” in the Consolidated Balance Sheets.

Revenue Recognition

Revenue is recognized when a service is rendered or when title to the product has transferred to the customer. Management records an estimate for future product returns related to revenue recognized in the current period. This estimate is based on historical product return trends and the gross margin associated with those returns. Management also records customer rebates that are based on annual sales volume to the Company’s customers. Annual rebates earned by customers include growth components, volume hurdle components, and advertising allowances.

Shipping and handling costs billed to customers are treated as revenues and recognized at the time title to the product has transferred to the customer. Freight costs are included in the Company’s Consolidated Financial Statements as a component of cost of goods sold and are not netted against shipping and handling revenues. Net sales do not include sales tax charged to customers.

Additional revenue is generated from the sale of software licenses, delivery of subscription services (including the right to use software and software maintenance services), and professional services. Revenue is recognized when persuasive evidence of an arrangement exists, delivery has occurred, the fees are fixed and determinable, and collection is considered probable. If collection is not considered probable, the Company recognizes revenue when the fees are collected. If fees are not fixed and determinable, the Company recognizes revenues when the fees become due from the customer.

Share-Based Compensation

At December 31, 2014, the Company had two active share-based employee compensation plans covering key associates and/or non-employee directors of the Company. See Note 3 “Share-Based Compensation” to the Consolidated Financial Statements for more information.

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Accounts Receivable

In the normal course of business, the Company extends credit to customers. Accounts receivable, as shown in the Consolidated Balance Sheets, include such trade accounts receivable and are net of allowances for doubtful accounts and anticipated discounts. The Company makes judgments as to the collectability of trade accounts receivable based on historical trends and future expectations. Management estimates an allowance for doubtful accounts, which addresses the collectability of trade accounts receivable. This allowance adjusts gross trade accounts receivable downward to its estimated collectible or net realizable value. To determine the allowance for doubtful accounts, management reviews specific customer risks and the Company’s trade accounts receivable aging. Uncollectible trade receivable balances are written off against the allowance for doubtful accounts when it is determined that the trade receivable balance is uncollectible.

Goodwill and Intangible Assets

Goodwill is initially recorded based on the premium paid for acquisitions and is subsequently tested for impairment. See Note 4 “Goodwill and Intangible Assets” to the Consolidated Financial Statements.

Intangible assets are initially recorded at their fair market values determined on quoted market prices in active markets, if available, or recognized valuation models. Intangible assets that have finite useful lives are amortized on a straight-line basis over their useful lives. Intangible assets that have indefinite useful lives are not amortized but are tested at least annually for impairment or whenever events or circumstances indicate impairment may have occurred. See Note 4 “Goodwill and Intangible Assets” to the Consolidated Financial Statements.

Insured Loss Liability Estimates

The Company is primarily responsible for retained liabilities related to workers’ compensation, vehicle, and certain employee health benefits. The Company records expense for paid and open claims and an expense for claims incurred but not reported based upon historical trends and certain assumptions about future events. The Company has an annual per-person maximum cap, provided by a third-party insurance company, on certain employee medical benefits. In addition, the Company has a per-occurrence maximum on workers’ compensation and auto claims.

Leases

The Company leases real estate and personal property under operating leases. Certain operating leases include incentives from landlords including, landlord “build-out” allowances, rent escalation clauses and rent holidays or periods in which rent is not payable for a certain amount of time. The Company accounts for landlord “build-out” allowances as deferred rent at the time of possession and amortizes this deferred rent on a straight-line basis over the term of the lease.

The Company also recognizes leasehold improvements associated with the “build-out” allowances and amortizes these improvements over the shorter of (1) the term of the lease or (2) the expected life of the respective improvements. The Company accounts for rent escalation and rent holidays as deferred rent at the time of possession and amortizes this deferred rent on a straight-line basis over the term of the lease. As of December 31, 2014, any capital leases to which the Company is a party are immaterial to the Company’s financial statements.

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Inventories

Approximately 74% and 76% of total inventory as of December 31, 2014 and 2013, respectively has been valued under the last-in, first-out (“LIFO”) accounting method. LIFO results in a better matching of costs and revenues. The remaining inventory is valued under the first-in, first-out (“FIFO”) accounting method. Inventory valued under the FIFO and LIFO accounting methods is recorded at the lower of cost or market. If the Company had valued its entire inventory under the lower of FIFO cost or market, inventory would have been $118.6 million and $112.4 million higher than reported as of December 31, 2014 and 2013, respectively. The annual change in the LIFO reserve as of December 31, 2014, 2013 and 2012 resulted in a $6.2 million increase, a $4.6 million increase and an $11.7 million increase, respectively, in cost of goods sold.

The change in the LIFO reserve in 2014 included a LIFO liquidation relating to decrements in four of the Company’s five LIFO pools. These decrements resulted in liquidation of LIFO inventory quantities carried at lower costs in prior years as compared with the cost of current year purchases. This liquidation resulted in LIFO income of $6.0 million which was more than offset by LIFO expense of $12.2 million related to current inflation for an overall net increase in cost of sales of $6.2 million.

The change in the LIFO reserve in 2013 included a LIFO liquidation relating to a decrement in the Company’s technology LIFO pool. This decrement resulted in liquidation of LIFO inventory quantities carried at lower costs in prior years as compared with the cost of current year purchases. This liquidation resulted in LIFO income of $0.6 million which was more than offset by LIFO expense of $5.2 million related to current inflation for an overall net increase in cost of sales of $4.6 million.

The change in the LIFO reserve for 2012 included the LIFO liquidation impact relating to decrements in the Company’s office products and technology LIFO pools. These decrements resulted in the liquidation of LIFO inventory quantities carried at lower costs in prior years as compared with the cost of current year purchases. These liquidations resulted in LIFO income of $3.3 million which was more than offset by LIFO expense of $15.0 million related to current inflation for a net increase in cost of sales of $11.7 million.

The Company also records adjustments to inventory for shrinkage. Inventory that is obsolete, damaged, defective or slow moving is recorded at the lower of cost or market. These adjustments are determined using historical trends and are adjusted, if necessary, as new information becomes available. The Company charges certain warehousing and administrative expenses to inventory each period with $43.3 million and $38.0 million remaining in inventory as of December 31, 2014 and December 31, 2013, respectively.

Pension Benefits

Calculating the Company’s obligations and expenses related to its pension requires selection and use of certain actuarial assumptions. As more fully discussed in Note 11 to the Consolidated Financial Statements, these actuarial assumptions include discount rates, expected long-term rates of return on plan assets, mortality rates, and rates of increase in compensation and healthcare costs. To select the appropriate actuarial assumptions, management relies on current market conditions and historical information. Pension expense for 2014 was $3.6 million, compared to $4.5 million and $5.7 million in 2013 and 2012, respectively.

Cash Equivalents

An unfunded check balance (payments in-transit) exists for the Company’s primary disbursement accounts. Under the Company’s cash management system, the Company utilizes available borrowings, on an as-needed basis, to fund the clearing of checks as they are presented for payment. As of December 31, 2014, and 2013, outstanding checks totaling $62.1 million and $60.8 million, respectively, were included in “Accounts payable” in the Consolidated Balance Sheets.

Property, Plant and Equipment

Property, plant and equipment is recorded at cost. Depreciation and amortization are determined by using the straight-line method over the estimated useful lives of the assets. The estimated useful life assigned to fixtures and equipment is from two to ten years; the estimated useful life assigned to buildings does not exceed forty years; leasehold improvements are amortized over the lesser of their useful lives or the term of the applicable lease. Repair and maintenance costs are charged to expense as incurred.

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Software Capitalization

The Company capitalizes internal use software development costs in accordance with guidance on accounting for costs of computer software developed or obtained for internal use. Amortization is recorded on a straight-line basis over the estimated useful life of the software, generally not to exceed ten years. Capitalized software is included in “Property, plant and equipment” on the Consolidated Balance Sheets. The total costs are as follows (in thousands):

	As of December 31,
	2014			2013
Capitalized software development costs	$	91,624		$	83,026
Accumulated amortization		(65,951	)		(59,257	)
Net capitalized software development costs	$	25,673		$	23,769

Derivative Financial Instruments

The Company’s risk management policies allow for the use of derivative financial instruments to prudently manage foreign currency exchange rate and interest rate exposure. The policies do not allow such derivative financial instruments to be used for speculative purposes. At this time, the Company uses interest rate swaps which are subject to the management, direction and control of its financial officers. Risk management practices, including the use of all derivative financial instruments, are presented to the Board of Directors for approval.

All derivatives are recognized on the balance sheet date at their fair value. The Company’s outstanding derivative at December 31, 2014 was in a net liability position and was included in “Other Long-Term Liabilities” on the Consolidated Balance Sheet. As of December 31, 2013, the outstanding derivative was in a net asset position and is included in “Other Long-Term Assets” on the Consolidated Balance Sheet.

The interest rate swaps that the Company has entered into are classified as cash flow hedges in accordance with accounting guidance on derivative instruments and hedging activities as they are hedging a forecasted transaction or the variability of cash flow to be paid by the Company. Changes in the fair value of a derivative that is qualified, designated and highly effective as a cash flow hedge are recorded in other comprehensive income, net of tax, until earnings are affected by the forecasted transaction or the variability of cash flow, and then are reported in current earnings.

The Company formally documents all relationships between hedging instruments and hedged items, as well as the risk-management objective and strategy for undertaking various hedge transactions. This process includes linking all derivatives designated as cash flow hedges to specific forecasted transactions or variability of cash flow.

The Company formally assesses, at both the hedge’s inception and on an ongoing basis, whether the derivatives used in hedging transactions are highly effective in offsetting changes in cash flow of hedged items. When it is determined that a derivative is not highly effective as a hedge then hedge accounting is discontinued prospectively in accordance with accounting guidance on derivative instruments and hedging activities. This has not occurred as all cash flow hedges contain no ineffectiveness. See Note 17, “Derivative Financial Instruments”, for further detail.

Income Taxes

The Company accounts for income taxes using the liability method in accordance with the accounting guidance for income taxes. The Company estimates actual current tax expense and assesses temporary differences that exist due to differing treatments of items for tax and financial statement purposes. These temporary differences result in the recognition of deferred tax assets and liabilities. A provision has not been made for deferred U.S. income taxes on the undistributed earnings of the Company’s foreign subsidiaries as these earnings have historically been permanently invested except to the extent a liability was recorded in purchase accounting for the undistributed earnings of the foreign subsidiaries of OKI as of the date of the acquisition. It is not practicable to determine the amount of unrecognized deferred tax liability for such unremitted foreign earnings.

The current and deferred tax balances and income tax expense recognized by the Company are based on management’s interpretation of the tax laws of multiple jurisdictions. Income tax expense also reflects the Company’s best estimates and assumptions regarding, among other things, the level of future taxable income, interpretation of tax laws, and tax planning. Future changes in tax laws, changes in projected levels of taxable income, and tax planning could impact the effective tax rate and current and deferred tax

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balances recorded by the Company. Management’s estimates as of the date of the Consolidated Financial Statements reflect its best judgment giving consideration to all currently available facts and circumstances. As such, these estimates may require adjustment in the future, as additional facts become known or as circumstances change. Further, in accordance with the accounting guidance on income taxes, the tax effects from uncertain tax positions are recognized in the Consolidated Financial Statements, only if it is more likely than not that the position will be sustained upon examination, based on the technical merits of the position. The Company accounts for interest and penalties related to uncertain tax positions as a component of income tax expense.

Foreign Currency Translation

The functional currency for the Company’s foreign operations is the local currency. Assets and liabilities of these operations are translated into U.S. currency at the rates of exchange at the balance sheet date. The resulting translation adjustments are included in other comprehensive income (loss) in the Consolidated Statements of Comprehensive Income, a separate component of stockholders’ equity. Income and expense items are translated at average monthly rates of exchange. Realized gains and losses from foreign currency transactions were not material.

New Accounting Pronouncements

In April 2014, the Financial Accounting Standards Board (FASB) issued Accounting Standards Update (ASU) No. 2014-08, Reporting Discontinued Operations and Disclosures of Disposals of Components of an Entity. This ASU modifies the definition of discontinued operations by limiting discontinued operations reporting to disposals of components of an entity that represent strategic shifts that have (or will have) a major effect on an entity’s operations and financial results. The update also requires additional financial statement disclosures about discontinued operations as well as disposal of an individually significant component of an entity that does not qualify for discontinued operations presentation. The updated guidance is effective prospectively for years beginning on or after December 15, 2014. In the fourth quarter of 2014, the Company elected to early adopt this guidance. This guidance was applied in the analysis of the accounting treatment of our fourth quarter 2014 divestiture of MBS Dev.

In May 2014, the FASB issued ASU No. 2014-09, Revenue From Contracts With Customers, that outlines a single comprehensive model for entities to use in accounting for revenue arising from contracts with customers and supersedes most current revenue recognition guidance, including industry-specific guidance. The ASU is based on the principle that an entity should recognize revenue to depict the transfer of goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services. The ASU also requires additional disclosure about the nature, amount, timing and uncertainty of revenue and cash flows arising from customer contracts, including significant judgments and changes in judgments and assets recognized from costs incurred to fulfill a contract. Entities have the option of using either a full retrospective or a modified retrospective approach for the adoption of the new standard. This standard is effective for fiscal years beginning after December 15, 2016, including interim periods within that reporting period. The Company is currently evaluating the new guidance to determine the impact it will have on its consolidated financial statements.

In June 2014, the FASB issued ASU No. 2014-12, Compensation—Stock Compensation (Topic 718): Accounting for Share-Based Payments When the Terms of an Award Provide That a Performance Target Could Be Achieved After the Requisite Service Period. The standard requires that a performance target that affects vesting and that could be achieved after the requisite service period be treated as a performance condition, and compensation cost should be recognized in the period in which it becomes probable that the performance target will be achieved. This ASU is effective for fiscal years beginning after December 15, 2015, and for interim periods within those fiscal years. This new standard will not have an effect on the Company’s consolidated financial statements as it is in alignment with the Company’s current accounting policies for equity based compensation.

3. Share-Based Compensation

Overview

As of December 31, 2014, the Company has two active equity compensation plans. A description of these plans is as follows:

Nonemployee Directors’ Deferred Stock Compensation Plan

Pursuant to the United Stationers Inc. Nonemployee Directors’ Deferred Stock Compensation Plan, non-employee directors may defer receipt of all or a portion of their retainer and meeting fees. Fees deferred are credited quarterly to each participating director in the form of stock units, based on the fair market value of the Company’s common stock on the quarterly deferral date. Each stock unit account generally is distributed and settled in whole shares of the Company’s common stock on a one-for-one basis, with a cash-out of any fractional stock unit interests, after the participant ceases to serve as a Company director. For the years ended December 31, 2014, 2013 and 2012, the Company recorded compensation expense of $0.1 million, $0.1 million, and $0.2 million, respectively. As of

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December 31, 2014, 2013 and 2012 the accumulated number of stock units outstanding under this plan was 43,082; 56,737; and 62,421; respectively.

Amended and Restated 2004 Long-Term Incentive Plan (“LTIP”)

In May 2011, the Company’s shareholders approved the LTIP to, among other things, attract and retain managerial talent, further align the interest of key associates to those of the Company’s stockholders and provide competitive compensation to key associates. Award vehicles include stock options, stock appreciation rights, full value awards, cash incentive awards and performance-based awards. Key associates and non-employee directors of the Company are eligible to become participants in the LTIP, except that non-employee directors may not be granted stock options.

Accounting For Share-Based Compensation

The following table summarizes the share-based compensation expense (in thousands):

	Year Ended December 31,
	2014			2013			2012
Numerator:
Pre-tax expense	$	8,195		$	10,808		$	8,746
Tax effect		(3,114	)		(4,108	)		(3,323	)
After tax expense	$	5,081		$	6,700		$	5,423
Denominator:
Denominator for basic shares—Weighted average shares		38,705			39,650			40,337
Denominator for diluted shares—Adjusted weighted average shares and the effect of dilutive securities		39,130			40,236			40,991
Net expense per share:
Net expense per share—basic	$	0.13		$	0.17		$	0.13
Net expense per share—diluted	$	0.13		$	0.17		$	0.13

The following tables summarize the intrinsic value of options outstanding, exercisable, and exercised for the applicable periods listed below:

	As of December 31,				Year ended December 31,
	Outstanding		Exercisable		Exercised
2014	$	6,092	$	4,543	$	537
2013		9,897		6,262		13,676
2012		8,420		8,420		2,380

The following tables summarize the intrinsic value of restricted shares outstanding and vested for the applicable periods listed below:

	As of December 31,		Year ended December 31,
	Outstanding		Vested
2014	$	45,928	$	10,976
2013		47,780		12,414
2012		40,222		8,812

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The aggregate intrinsic values summarized in the tables above are based on the closing sale price per share for the Company’s Common Stock on the last day of trading in each year which was $42.16, $45.89, and $30.99 per share for the years ended December 31, 2014, 2013 and 2012, respectively. Additionally, the aggregate intrinsic value of options exercisable does not include the value of options for which the exercise price exceeds the stock price as of the last day of trading in each year.

Stock Options

The fair value of option awards and modifications to option awards is estimated on the date of grant or modification using a Black-Scholes option valuation model that uses various assumptions including the expected stock price volatility, risk-free interest rate, and expected life of the option. The expected term of options granted is derived from the historical forfeiture and exercise behavior and represents the period of time that options granted are expected to be outstanding. The expected volatility of the price of the underlying shares is implied based on historical volatility of the Company’s common stock. The expected dividends were based on the current dividend yield of the Company’s stock as of the date of the grant. The risk-free rate for periods within the contractual life of the option is based on the U.S. Treasury yield curve in effect at the time of grant. The assumptions used are shown in the following table.

	2014			2013
Weighted average expected term		5.6			5.6
Expected volatility		39.12	%	40.01 -	40.49	%
Weighted average volatility		39.12	%		40.48	%
Weighted average expected dividends		1.24	%		1.46	%
Risk-free rate		1.75	%	0.76 -	1.62	%

Stock options granted in 2014 and 2013 vest at the end of 2.25 years and 3 years, respectively, and have a term of 10 years. Previously issued stock options generally vested in annual increments over three years and have a term of 10 years. Compensation costs for all stock options are recognized, net of estimated forfeitures, on a straight-line basis over the vesting period. As of December 31, 2014, there was $2.5 million of unrecognized compensation cost related to stock option awards granted. The cost is expected to be recognized over a weighted-average period of 1.25 years. In 2014, there were 5,538 stock options granted. In 2013, there were 585,189 stock options granted. There were no stock options granted during 2012.

The following table summarizes the transactions, excluding restricted stock, under the Company’s equity compensation plans for the last three years:

				Weighted					Weighted					Weighted
				Average					Average					Average
				Exercise					Exercise					Exercise
	2014			Price		2013			Price		2012			Price
Options outstanding—January 1		812,160		$	33.70		1,371,850		$	24.86		1,715,380		$	24.62
Granted		5,538			45.89		585,189			38.71		-			-
Exercised		(32,610	)		24.43		(1,065,920	)		24.69		(217,634	)		18.69
Cancelled		(57,710	)		38.74		(78,959	)		38.69		(125,896	)		32.35
Options outstanding—December 31		727,378		$	33.81		812,160		$	33.70		1,371,850		$	24.86
Number of options exercisable		273,320		$	25.54		305,930		$	25.42		1,371,850		$	24.86

The following table summarizes outstanding and exercisable options granted under the Company’s equity compensation plans as of December 31, 2014:

			Remaining
			Contractual
Exercise Prices	Outstanding		Life (Years)		Exercisable
20.00 - 25.00		178,382		1.4		178,382
25.01 - 30.00		92,692		2.7		92,692
30.01 - 35.00		2,246		2.4		2,246
35.01 - 40.00		448,520		8.3		-
40.01 - 50.00		5,538		9.0		-
Total		727,378		5.9		273,320

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Restricted Stock and Restricted Stock Units

The Company granted 253,042 shares of restricted stock and 176,717 restricted stock units (“RSUs”) during 2014. During 2013, the Company granted 181,916 shares of restricted stock and 166,348 RSUs. During 2012, the Company granted 461,512 shares of restricted stock and 245,737 RSUs. The restricted stock granted in each period generally vests in three equal annual installments on the anniversaries of the date of the grant. The majority of the RSUs granted in 2014, 2013, and 2012 vest in three annual installments based on the terms of the agreements, to the extent earned based on the Company’s cumulative net income or economic profit performance against target economic profit goals. The performance-based RSUs granted in 2014 and 2013 have a minimum and maximum payout of zero to 200%. The performance-based RSUs granted in 2012 have a minimum and maximum payout of zero to 150%. Included in the 2014, 2013, and 2012 grants were 271,594, 194,517, and 426,064 shares of restricted stock and RSUs granted to employees who were not executive officers, as of December 31, 2014, 2013 and 2012, respectively. In addition, there were 20,664, 23,898, and 41,051 shares of restricted stock and RSUs granted to non-employee directors during the years ended December 31, 2014, 2013 and 2012, respectively. For the years ended December 31, 2014, 2013 and 2012, respectively, there were also 137,501, 129,849, and 240,134 shares of restricted stock and RSUs granted to executive officers. The restricted stock granted to executive officers vests with respect to each officer in annual increments over three years provided that the following conditions are satisfied: (1) the officer is still employed as of the anniversary date of the grant; and (2) the Company’s cumulative diluted earnings per share for the four calendar quarters immediately preceding the vesting date exceed $0.50 per diluted share as defined in the officers’ restricted stock agreement. As of December 31, 2014, there was $12.9 million of total unrecognized compensation cost related to non-vested restricted stock and RSUs granted. The cost is expected to be recognized over a weighted-average period of 2.1 years. The following table summarizes restricted stock and RSU transactions for the last three years.

				Weighted					Weighted					Weighted
				Average					Average					Average
				Grant Date					Grant Date					Grant Date
Restricted Stock and RSUs	2014			Fair Value		2013			Fair Value		2012			Fair Value
Nonvested—January 1		1,041,189		$	31.24		1,297,906		$	28.61		1,002,125		$	26.42
Granted		429,759			40.52		348,264			38.28		707,249			27.84
Vested		(237,739	)		41.59		(323,159	)		37.02		(324,345	)		22.00
Cancelled		(143,835	)		34.04		(281,822	)		30.04		(87,123	)		28.16
Nonvested—December 31		1,089,374		$	31.23		1,041,189		$	31.24		1,297,906		$	28.61

4. Goodwill and Intangible Assets

Goodwill is tested for impairment at the reporting unit level on an annual basis as of October 1 as well as between annual tests if an event occurs or circumstances change that would more likely than not reduce the fair value of the reporting unit below its carrying value. Based on the test completed in 2014, the Company concluded that the fair value of each of the reporting units, excluding MBS Dev, was in excess of the carrying value. The Company makes a qualitative evaluation about the likelihood of goodwill impairment to determine whether it should calculate the fair value of a reporting unit. The Company applied this qualitative approach to one of its four reporting units. Two of the other four reporting units were evaluated for impairment using the market based and/or the discounted cash flow approach to determine fair value. At the Company’s annual impairment test date of October 1, 2014, the Company concluded for three of the four reporting units that goodwill was not impaired as prescribed by related accounting guidance.

Prior to the completion of the annual goodwill impairment test for MBS Dev, the Company began negotiating the sale of MBS Dev with third parties and concluded that this change in strategy for MBS Dev was an interim indicator of impairment that necessitated an interim test for goodwill impairment. The Company completed a goodwill impairment test as of the date the assets were classified as held for sale, and used a market approach to determine the fair value of the MBS Dev reporting unit. The fair value of the MBS Dev reporting unit did not exceed its carrying value, requiring the Company to determine the amount of goodwill impairment loss by valuing the entity’s assets and liabilities at fair value and comparing the fair value of the implied goodwill to the carrying value of goodwill. Upon completion of this calculation, the carrying amount of the goodwill exceeded the implied fair value of that goodwill, resulting in a goodwill impairment of $9.0 million. The goodwill impairment was partially offset by the fair value of the consideration received for MBS Dev being in excess of the carrying value, leading to a total loss on disposition of MBS Dev of $8.2 million.  The recognized and unrecognized intangible assets were valued using the cost method and relief from royalty approach using estimates of forecasted future revenues.

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Indefinite lived intangible assets are tested for impairment annually as of October 1 or more frequently if events or changes in circumstances indicate that the assets might be impaired. Based on the testing completed in 2014 and no changes in circumstances in the fourth quarter of 2014, intangible values exceeded their book value. In the fourth quarter of 2012, it was determined that a trade name acquired in a past acquisition was no longer in use and therefore was fully impaired. The Company wrote off the value of this indefinite lived intangible, $0.7 million, in the fourth quarter of 2012 and included this amount within operating expenses in the Consolidated Statement of Income and within depreciation and amortization in the Consolidated Statement of Cash Flows.

As of December 31, 2014 and 2013, the Company’s Consolidated Balance Sheets reflected $398.0 million and $356.8 million of goodwill, and $112.0 million and $65.5 million in net intangible assets, respectively.

The changes in the carrying amount of goodwill are noted in the following table (in thousands):

Goodwill, balance as of December 31,  2013	$	356,811
Acquisition of CPO		25,108
Acquisition of MEDCO		30,514
Impairment of MBS Dev Goodwill		(9,034	)
MBS Dev divestiture		(4,599	)
Currency translation adjustment		(758	)
Goodwill, balance as of December 31, 2014	$	398,042

Net intangible assets consist primarily of customer lists, trademarks, and non-compete agreements purchased as part of past acquisitions. The Company has no intention to renew or extend the terms of acquired intangible assets and accordingly, did not incur any related costs during 2014 or 2013. Amortization of intangible assets purchased as part of these acquisitions totaled $8.6 million, $7.0 million, and $6.1 million for the years ended December 31, 2014, 2013 and 2012, respectively. Accumulated amortization of intangible assets as of December 31, 2014 and 2013 totaled $45.2 million and $38.8 million, respectively.

The following table summarizes the intangible assets of the Company by major class of intangible assets and the cost, accumulated amortization, net carrying amount, and weighted average life, if applicable (in thousands):

	December 31, 2014								December 31, 2013
								Weighted								Weighted
								Average								Average
	Gross					Net		Useful	Gross					Net		Useful
	Carrying		Accumulated			Carrying		Life	Carrying		Accumulated			Carrying		Life
	Amount		Amortization			Amount		(years)	Amount		Amortization			Amount		(years)
Intangible assets subject to amortization
Customer relationships and other intangibles	$	125,761	$	(41,123	)	$	84,638	16	$	84,470	$	(36,232	)	$	48,238	17
Non-compete agreements		4,672		(2,364	)		2,308	4		4,700		(1,952	)		2,748	4
Trademarks		14,428		(1,716	)		12,712	13		2,890		(674	)		2,216	5
Total	$	144,861	$	(45,203	)	$	99,658		$	92,060	$	(38,858	)	$	53,202
Intangible assets not subject to amortization
Trademarks		12,300		-			12,300	n/a		12,300	-				12,300	n/a
Total	$	157,161	$	(45,203	)	$	111,958		$	104,360	$	(38,858	)	$	65,502

The following table summarizes the amortization expense expected to be incurred over the next five years on intangible assets (in thousands):

Year	Amounts
2015	$	13,943
2016		13,360
2017		11,296
2018		7,521
2019		5,749

The Company’s industry is changing rapidly and is being shaped by digitalization of work and office, the blurring of its traditional channels, a massive marketing shift to online away from brick and mortar stores, and the convergence of Business-to-Business and

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Business-to-Consumer.  As a result, the Company is executing actions to reposition itself for success and to continue to give its customers what they need to succeed.  A key action in the repositioning was the approval of a rebranding plan in February 2015. This rebranding plan will be presented for stockholder approval in the proxy statement for the 2015 annual meeting of stockholders. At December 31, 2014, the Company held approximately $12.0 million in intangible assets related to brand names; the Company expects to substantially reduce its use of these brand names as a result of the rebranding.  Accordingly, the Company anticipates in the first quarter of 2015 that certain indefinite lived intangible assets will become definite lived and there will be a reduction to the useful lives of certain other intangible assets.  The Company anticipates recording a non-cash impairment charge during the first quarter of 2015 of approximately $10.0 million and an impact of $12.0 million for the full year 2015 related to impairment and amortization of these intangibles.

The Company will also continue to exit non-strategic channels and categories during 2015 to further align with its strategies.  In February 2015, the Company approved a plan to sell a subsidiary in Mexico. The Company will actively market the entity as an asset sale and plans to dispose of the entity by the end of 2015.  In conjunction with the classification as held-for-sale, in accordance with ASC 205, the Company is currently estimating a non-cash loss related to the revaluation of these assets of $12.0 million to $16.0 million in the first quarter of 2015. The Company anticipates additional impacts during 2015 related to transaction expenses and foreign exchange volatility. As of December 31, 2014, the Company had $9.4 million recognized in Accumulated Other Comprehensive Income related to the subsidiary’s deferred foreign exchange loss.  

As of December 31, 2014, the carrying amounts of the Mexican subsidiary by major classes of assets and liabilities included in the Consolidated Balance Sheet are as follows (in thousands):  

	Amount
ASSETS
Current assets:
Cash and cash equivalents	$	1,288
Accounts receivable, less allowance for doubtful accounts		9,355
Inventories		14,757
Other current assets		261
Total current assets		25,661
Property, plant and equipment, at cost
Fixtures and equipment		589
Capitalized software costs		109
Total property, plant and equipment		698
Less: accumulated depreciation and amortization		576
Net property, plant equipment		122
Goodwill		4,621
Other assets		658
Total assets	$	31,062
LIABILITIES
Current liabilities:
Accounts payable		5,242
Accrued liabilities		1,651
Total current liabilities		6,893
Other long-term liabilities		7
Total liabilities	$	6,900

5. Severance and Restructuring Charges

Commencing in the first quarter of 2015 and continuing through the first quarter of 2016, the Company plans to implement a workforce reduction and certain facility closures. The Company is currently estimating the impact of these activities to be approximately $7.0 million in the first quarter of 2015 and an additional $2.0 million in the remainder of 2015 for a total 2015 expense of approximately $9.0 million.

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During the first quarter of 2013, the Company recorded a $14.4 million pre-tax charge related to a workforce reduction and facility closures. These actions were substantially completed in 2013. The pre-tax charge is comprised of certain OKI facility closure expenses of $1.2 million and severance and workforce reduction-related expenses of $13.2 million which were included in operating expenses. Cash outflows for these actions occurred primarily during 2013 and 2014 and will continue into 2015. Cash outlays associated with these charges were $3.9 million and $8.6 million during 2014 and 2013, respectively. During 2014 and 2013, the Company reversed a portion of these charges totaling $0.3 million and $1.4 million, respectively. As of December 31, 2014 and 2013, the Company had accrued liabilities for these actions of $0.2 million and $4.4 million, respectively.

During the first quarter of 2012, the Company approved a distribution network optimization and cost reduction program. This program was substantially completed in the first quarter of 2012 and the Company recorded a $6.2 million pre-tax charge in that period in connection with these actions. The pre-tax charge is comprised of facility closure expenses of $2.6 million and severance and related expense of $3.6 million which were included in operating expenses. Cash outlays associated with facility closures and severance in 2014 were zero and $0.2 million, respectively. Cash outlays associated with facility closures and severance in 2013 were $0.6 million and $1.1 million, respectively. Cash outlays associated with facility closures and severance in 2012 were $2.1 million and $1.9 million, respectively. During 2012, the Company reversed a portion of these severance charges totaling $0.3 million. As of December 31, 2014 and 2013, the Company had accrued liabilities for these actions of zero and $0.2 million, respectively.

6. Accumulated Other Comprehensive Loss

The change in Accumulated Other Comprehensive Income (Loss) (“AOCI”) by component, net of tax, for the year ended December 31, 2014 is as follows:

(amounts in thousands)	Foreign Currency Translation			Cash Flow Hedges			Defined Benefit Pension Plans			Total
AOCI, balance as of December 31, 2013	$	(6,661	)	$	871		$	(34,098	)	$	(39,888	)
Other comprehensive (loss) income before reclassifications		(5,262	)		(1,063	)		(19,400	)		(25,725	)
Amounts reclassified from AOCI		-			466			2,356			2,822
Net other comprehensive (loss) income		(5,262	)		(597	)		(17,044	)		(22,903	)
AOCI, balance as of December 31, 2014	$	(11,923	)	$	274		$	(51,142	)	$	(62,791	)

The following table details the amounts reclassified out of AOCI into the income statement during the twelve-month period ending December 31, 2014 respectively:

	Amount Reclassified From AOCI
	For the Twelve
	Months Ended
	December 31,			Affected Line Item In The Statement
Details About AOCI Components	2014			Where Net Income is Presented
Gain on interest rate swap cash flow hedges, before tax	$	751		Interest expense, net
		(285	)	Tax provision
	$	466		Net of tax
Amortization of defined benefit pension plan items:
Prior service cost and unrecognized loss	$	3,856		Warehousing, marketing and administrative expenses
		(1,500	)	Tax provision
		2,356		Net of tax
Total reclassifications for the period	$	2,822		Net of tax

7. Earnings Per Share

Basic earnings per share (“EPS”) is computed by dividing net income by the weighted-average number of common shares outstanding during the period. Diluted EPS reflects the potential dilution that could occur if dilutive securities were exercised into common stock. Stock options, restricted stock and deferred stock units are considered dilutive securities. Stock options to purchase 0.5 million,

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0.5 million, and 0.5 million shares of common stock were outstanding at December 31, 2014, 2013, and 2012, respectively, but were not included in the computation of diluted earnings per share because the options’ exercise prices were greater than the average market price of the common shares and, therefore, the effect would be antidilutive. The following table sets forth the computation of basic and diluted earnings per share (in thousands, except per share data):

	Years Ended December 31,
	2014		2013		2012
Numerator:
Net income	$	119,198	$	123,170	$	111,830
Denominator:
Denominator for basic earnings per share -
weighted average shares		38,705		39,650		40,337
Effect of dilutive securities:
Employee stock options and restricted units		425		586		654
Denominator for diluted earnings per share -
Adjusted weighted average shares and the effect of dilutive
securities		39,130		40,236		40,991
Net income per share:
Net income per share - basic	$	3.08	$	3.11	$	2.77
Net income per share - diluted	$	3.05	$	3.06	$	2.73

Common Stock Repurchases

As of December 31, 2014 the Company had $42.4 million remaining on its current Board authorization to repurchase USI common stock. In February 2015, the Board of Directors authorized the Company to purchase an additional $100 million of common stock. In 2014 and 2013, the Company repurchased 1,255,705 and 1,684,365 shares of USI’s common stock at an aggregate cost of $50.6 million and $62.1 million, respectively. Depending on market and business conditions and other factors, the Company may continue or suspend purchasing its common stock at any time without notice. Acquired shares are included in the issued shares of the Company and treasury stock, but are not included in average shares outstanding when calculating earnings per share data. During 2014, 2013 and 2012, the Company reissued 250,747, 1,086,502, and 619,664 shares, respectively, of treasury stock to fulfill its obligations under its equity incentive plans.

8. Segment Information

Management defines operating segments as individual operations that the Chief Operating Decision Maker (“CODM”) (in the Company’s case, the Chief Executive Officer) reviews for the purpose of assessing performance and making operating decisions. When evaluating operating segments, management considers whether:

· The component engages in business activities from which it may earn revenues and incur expenses;

· The operating results of the component are regularly reviewed by the enterprise’s CODM;

· Discrete financial information is available about the component; and

· Other factors are present, such as management structure, presentation of information to the Board of Directors and the nature of the business activity of each component.

Based on the factors referenced above, management has determined that the Company has five operating segments, Supply/Lagasse, ORS Nasco, CPO, Automotive (comprised of the Company’s newly acquired entity, MEDCO) and MBS Dev. Supply/Lagasse also includes operations in Mexico conducted through a USSC subsidiary, Azerty de Mexico, which has been consolidated into the operating segment. ORS Nasco includes operations in Canada and Dubai, UAE.  The Automotive operating segment includes operations in Canada.  For the years ended December 31, 2014, 2013 and 2012, the Company’s net sales from its foreign operations totaled $151.3 million, $138.2 million and $112.5 million, respectively. As of December 31, 2014, 2013, and 2012, long-lived assets of the Company’s foreign operations totaled $42.5 million, $13.8 million, and $13.1 million, respectively.

Management has also concluded that three of the Company’s operating segments (Supply/Lagasse, ORS Nasco, and Automotive) meet all of the aggregation criteria required by the accounting guidance. Such determination is based on company-wide similarities in (1) the nature of products and/or services provided, (2) customers served, (3) production processes and/or distribution methods used, (4) economic characteristics including margins and earnings before interest and taxes, and (5) regulatory environment. This aggregate presentation reflects management’s approach to assessing performance and allocating resources. MBS Dev and CPO do not meet the materiality thresholds for reporting individual segments and have therefore been combined with the other operating segments.

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The Company’s product offerings may be divided into the following primary categories: (i) traditional office products, which include writing instruments, paper products, organizers and calendars and various office accessories; (ii) technology products such as computer supplies and peripherals; (iii) office furniture, such as desks, filing and storage solutions, seating and systems furniture, along with a variety of products for niche markets such as education government, healthcare and professional services; (iv) janitorial and breakroom supplies, which includes janitorial and breakroom supplies, foodservice consumables, safety and security items, and paper and packaging supplies; and (v) industrial supplies which includes hand and power tools, safety and security supplies, janitorial equipment and supplies, welding products, and automotive aftermarket tools and equipment. In 2014, the Company’s largest supplier was Hewlett-Packard Company which represented approximately 16% of its total purchases. No other supplier accounted for more than 10% of the Company’s total purchases.

The Company’s customers include independent office products dealers and contract stationers, office products mega-dealers, office products superstores, computer products resellers, office furniture dealers, mass merchandisers, mail order companies, sanitary supply distributors, drug and grocery store chains, e-commerce dealers, other independent distributors and end consumers. The Company had one customer, W.B. Mason Co., Inc., which constituted approximately 12% of its 2014 consolidated net sales. No other single customer accounted for more than 10% of the 2014 consolidated net sales. The following table shows net sales by product category for 2014, 2013 and 2012 (in thousands):

	Years Ended December 31
	2014 (1)		2013 (1)		2012 (1)
Janitorial and breakroom supplies	$	1,448,528	$	1,336,182	$	1,281,806
Technology products		1,437,721		1,462,756		1,558,568
Traditional office products		1,331,797		1,314,456		1,373,399
Industrial supplies		638,752		517,810		409,266
Office furniture		309,003		311,403		323,390
Freight revenue		121,933		105,567		99,319
Other		39,471		37,119		34,358
Total net sales	$	5,327,205	$	5,085,293	$	5,080,106

(1) Certain prior period amounts have been reclassified to conform to the current presentation. Such reclassifications include changes between several product categories due to several specific products being reclassified to different categories. These changes did not impact the Consolidated Statements of Income.

9. Debt

USI is a holding company and, as a result, its primary sources of funds are cash generated from operating activities of its direct operating subsidiary, USSC, and from borrowings by USSC. The 2013 Credit Agreement, the 2013 Note Purchase Agreement, the 2013 Credit Agreement, the 2007 Note Purchase Agreement, and the Receivables Securitization Program (each of which are defined below) contain restrictions on the use of cash transferred from USSC to USI.

Debt consisted of the following amounts (in millions):

	As of		As of
	December 31, 2014		December 31, 2013
2013 Credit Agreement	$	363.0	$	206.8
2013 Note Purchase Agreement		150.0		-
2007 Note Purchase Agreement		-		135.0
Receivables Securitization Program		200.0		190.7
OKI Mortgage & Capital Lease		0.9		1.2
Total	$	713.9	$	533.7

As of December 31, 2014, 79.0% of the Company’s outstanding debt, excluding capital leases, was priced at variable interest rates based primarily on the applicable bank prime rate or London InterBank Offered Rate (“LIBOR”). As of December 31, 2014, the overall weighted average effective borrowing rate, excluding the impact of commitment fees, of the Company’s debt was 1.9%. At December 31, 2014, 58.0% of the Company’s debt was unhedged and a 50 basis point movement in interest rates would result in a $2.1 million change in annualized interest expense, on a pre-tax basis, and upon cash flows from operations.

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Receivables Securitization Program

The Company’s accounts receivable securitization program (“Receivables Securitization Program” or the “Program”) provides maximum financing of up to $200 million. The parties to the program are USI, USSC, United Stationers Receivables, LLC (“USR”), and United Stationers Financial Services (“USFS”) and PNC Bank, National Association and the Bank of Tokyo – Mitsubishi UFJ, Ltd New York Branch (the “Investors”). The Program is governed by the following agreements:

· The Amended and Restated Transfer and Administration Agreement among USSC, USFS, USR, and the Investors;

· The Receivables Sale Agreement between USSC and USFS;

· The Receivables Purchase Agreement between USFS and USR; and

· The Performance Guaranty executed by USI in favor of USR.

Pursuant to the Receivables Sale Agreement, USSC sells to USFS, on an on-going basis, all the customer accounts receivable and related rights originated by USSC. Pursuant to the Receivables Purchase Agreement, USFS sells to USR, on an on-going basis, all the accounts receivable and related rights purchased from USSC. Pursuant to the Amended and Restated Transfer and Administration Agreement, USR then sells the receivables and related rights to the Investors. The Program provides for maximum funding available of the lesser of $200 million or the total amount of eligible receivables less excess concentrations and applicable reserves. USFS retains servicing responsibility over the receivables. USR is a wholly-owned, bankruptcy remote special purpose subsidiary of USFS. The assets of USR are not available to satisfy the creditors of any other person, including USFS, USSC or USI, until all amounts outstanding under the Program are repaid and the Program has been terminated.

The receivables sold to the Investors remain on USI’s Consolidated Balance Sheets, and amounts advanced to USR by the Investor or any successor Investors are recorded as debt on USI’s Consolidated Balance Sheets. The cost of such debt is recorded as interest expense on USI’s Consolidated Statements of Income. As of December 31, 2014 and December 31, 2013, $360.3 million and $355.4 million, respectively, of receivables had been sold to the Investors. As of December 31, 2014, USR had $200.0 million outstanding under the Program. As of December 31, 2013, USR had $190.7 million outstanding under the Program.

Credit Agreement and Other Debt

On October 15, 2007, USI and USSC entered into a Master Note Purchase Agreement (the “2007 Note Purchase Agreement”) with several purchasers. Pursuant to the 2007 Note Purchase Agreement, USSC issued and sold $135 million of floating rate senior secured notes due October 15, 2014 at par in a private placement (the “Series 2007-A Notes”). Interest on the Series 2007-A Notes was payable quarterly in arrears at a rate per annum equal to three-month LIBOR plus 1.30%, beginning January 15, 2008. The parties to the 2007 Note Purchase Agreement have satisfied their obligations under that agreement. The Company will not issue any new debt under the 2007 Note Purchase Agreement.

On November 25, 2013, USI and USSC, entered into a Note Purchase Agreement (the “2013 Note Purchase Agreement”) with the note purchasers identified therein (collectively, the “Note Purchasers”). Pursuant to the 2013 Note Purchase Agreement, USSC issued and the Note Purchasers purchased an aggregate of $150 million of senior secured notes due January 15, 2021 (the “2014 Notes”). The issuance of the 2014 Notes occurred on January 15, 2014. USSC used the proceeds from the sale of the 2014 Notes to repay the Series 2007-A Notes and to reduce borrowings under the 2013 Credit Agreement, which is described below. Interest on the 2014 Notes is payable semi-annually at a rate per annum equal to 3.75%. At the time USSC priced the 2014 Notes, USSC terminated the June 2013 Swap Transaction (as described in Note 17 “Derivative Financial Instruments”). After giving effect to the impact of terminating the June 2013 Swap Transaction, the effective per annum interest rate on the 2014 Notes is 3.66%. The full principal amount of the 2014 Notes matures on January 15, 2021. If USSC elects to prepay some or all of the 2014 Notes prior to January 15, 2021, USSC will be obligated to pay a Make-Whole Amount calculated as set forth in the Agreement.

On July 8, 2013, the Company and USSC entered into a Fourth Amended and Restated Five-Year Revolving Credit Agreement (the “2013 Credit Agreement”) with JPMorgan Chase Bank, National Association, as Agent, and the lenders identified therein. The 2013 Credit Agreement extended the maturity date of the loan agreement to July 6, 2018.

The 2013 Credit Agreement provides for a revolving credit facility with an aggregate committed principal amount of $700 million. The 2013 Credit Agreement also provides for the issuance of letters of credit. The Company had outstanding letters of credit of $11.1 million under the 2013 Credit Agreement as of December 31, 2014 and 2013. Subject to the terms and conditions of the 2013 Credit Agreement, USSC may seek additional commitments to increase the aggregate committed principal amount to a total amount of $1.05 billion.

Borrowings under the 2013 Credit Agreement bear interest at LIBOR for specified interest periods or at the Alternate Base Rate (as defined in the 2013 Credit Agreement), plus, in each case, a margin determined based on the Company’s debt to EBITDA ratio

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calculated as provided in Section 6.20 of the 2013 Credit Agreement (the “Leverage Ratio”). Depending on the Company’s Leverage Ratio, the margin on LIBOR-based loans ranges from 1.00% to 2.00% and on Alternate Base Rate loans ranges from 0.00% to 1.00%. As of December 31, 2014, the applicable margin for LIBOR-based loans was 1.25% and for Alternate Base Rate loans was 0.25%. In addition, USSC is required to pay the lenders a fee on the unutilized portion of the commitments under the 2013 Credit Agreement at a rate per annum between 0.15% and 0.35%, depending on the Company’s Leverage Ratio.

Subject to the terms and conditions of the 2013 Credit Agreement, USSC is permitted to incur up to $300 million of indebtedness in addition to borrowings under the 2013 Credit Agreement plus up to $200 million under the Company’s Receivables Securitization Program and up to $135 million in replacement or refinancing of the 2013 Note Purchase Agreement.

USSC has entered into several interest rate swap transactions to mitigate its floating rate risk on a portion of its total long-term debt. See Note 17, “Derivative Financial Instruments”, for further details on these swap transactions and their accounting treatment.

Obligations of USSC under the 2013 Credit Agreement and the 2014 Notes are guaranteed by USI and certain of USSC’s domestic subsidiaries. USSC’s obligations under these agreements and the guarantors’ obligations under the guaranty are secured by liens on substantially all Company assets other than real property and certain accounts receivable already collateralized as part of the Receivables Securitization Program.

The 2013 Credit Agreement, the 2014 Notes and the Amended and Restated Transfer and Administration Agreement prohibit the Company from exceeding a Leverage Ratio of 3.50 to 1.00 (3.75 to 1.00 or 4.00 to 1.00 for the first four fiscal quarters following certain acquisitions). The 2013 Credit Agreement and the 2013 Note Purchase Agreement also impose limits on the Company’s ability to repurchase stock and issue dividends when the Leverage Ratio is greater than 3.00 to 1.00.

The 2013 Credit Agreement, the 2014 Notes, and the Amended and Restated Transfer and Administration Agreement contain additional representations and warranties, covenants and events of default that are customary for these types of agreements. The 2013 Credit Agreement, the 2013 Note Purchase Agreement, and the Transfer and Administration Agreement contain cross-default provisions. As a result, if a termination event occurs under any of those agreements, the lenders under all of the agreements may cease to make additional loans, accelerate any loans then outstanding and/or terminate the agreements to which they are party.

Debt maturities as of December 31, 2014, were as follows (in millions):

Year	Amount
2015	$	0.9
2016		-
2017		-
2018		563.0
Thereafter		150.0
Total	$	713.9

10. Leases, Contractual Obligations and Contingencies

The Company has entered into non-cancelable long-term leases for certain property and equipment. Future minimum lease payments under operating leases in effect as of December 31, 2014 having initial or remaining non-cancelable lease terms in excess of one year are as follows (in thousands):

	Operating
Year	Leases
2015	$	49,778
2016		42,854
2017		33,693
2018		25,676
2019		22,178
Thereafter		29,469
Total required lease payments		203,648

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Operating lease expense was approximately $45.1 million, $46.3 million, and $48.5 million in 2014, 2013 and 2012, respectively.

11. Pension Plans and Defined Contribution Plan

Pension Plans

As of December 31, 2014, the Company has pension plans covering approximately 2,600 of its active associates. Non-contributory plans covering non-union associates provide pension benefits that are based on years of credited service and a percentage of annual compensation. Beginning in 2009, benefits were frozen in the plans covering non-union employees. Non-contributory plans covering union members generally provide benefits of stated amounts based on years of service. The Company funds the plans in accordance with all applicable laws and regulations. The Company uses December 31 as its measurement date to determine its pension obligations.

Change in Projected Benefit Obligation

The following table sets forth the plans’ changes in Projected Benefit Obligation for the years ended December 31, 2014 and 2013 (in thousands):

	2014			2013
Benefit obligation at beginning of year	$	183,069		$	196,521
Service cost—benefit earned during the period		1,069			1,479
Interest cost on projected benefit obligation		8,960			8,379
Union plan amendments		1,736			-
Actuarial (gain) loss		35,054			(16,373	)
Benefits paid		(5,802	)		(6,937	)
Benefit obligation at end of year	$	224,086		$	183,069

The increase in projected benefit obligation during 2014 relates to the use of newly issued mortality assumptions released by the Society of Actuaries (“RP-2014”) and a reduction in the assumed discount rate. The use of RP-2014 increased the projected benefit obligation by $8.6 million. The accumulated benefit obligation for the plan as of December 31, 2014 and 2013 totaled $224.1 million and $183.1 million, respectively.

Plan Assets and Investment Policies and Strategies

The following table sets forth the change in the plans’ assets for the years ended December 31, 2014 and 2013 (in thousands):

	2014			2013
Fair value of plan assets at beginning of year	$	162,250		$	145,563
Actual return on plan assets		15,323			10,624
Company contributions		2,000			13,000
Benefits paid		(5,802	)		(6,937	)
Fair value of plan assets at end of year	$	173,771		$	162,250

The Company’s pension plan investment allocations, as a percentage of the fair value of total plan assets, as of December 31, 2014 and 2013, by asset category are as follows:

Asset Category	2014			2013
Cash		1.1	%		1.2	%
Equity securities		29.6	%		29.2	%
Fixed income		45.4	%		42.5	%
Real assets		13.6	%		16.6	%
Hedge funds		10.3	%		10.5	%
Total		100.0	%		100.0	%

The investment policies and strategies for the Company’s pension plan assets are established with the goals of generating above-average investment returns over time, while containing risks within acceptable levels and providing adequate liquidity for the payment

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of plan obligations. The Company recognizes that there typically are tradeoffs among these objectives, and strives to minimize risk associated with a given expected return.

The Company’s defined benefit plan assets are measured at fair value on a recurring basis and are invested primarily in a diversified mix of fixed income investments and equity securities. The Company establishes target ranges for investment allocation and sets specific allocations. The target allocations for the non-union plan assets are 50.0% fixed income, 26.0% equity securities, 14.0% real assets, and 10.0% hedge funds. The target allocations for the union plan assets are 20.0% fixed income, 50.0% equity securities, 20.0% real assets and 10.0% hedge funds. Equity securities include investments in large cap and small cap corporations located in the U.S. and a mix of both international and emerging market corporations. Fixed Income securities include investment grade bonds and U.S. treasuries. Other types of investments include commodity futures, Real Estate Investment Trusts (REITs) and hedge funds.

Fair values for equity and fixed income securities are primarily based on valuations for identical instruments in active markets.

The fair values of the Company’s pension plan assets at December 31, 2014 and 2013 by asset category are as follows:

Fair Value Measurements at

December 31, 2014 (in thousands)

				Quoted Prices In		Significant		Significant
				Active Markets for		Observable		Unobservable
				Identical Assets		Inputs		Inputs
Asset Category		Total		(Level 1)		(Level 2)		(Level 3)
Cash		$	1,831	$	1,831
Equity Securities
U.S. Large Cap	(a)		18,612		18,612
International Large Value	(c)		16,791		16,791
Emerging Markets	(d)		9,653		9,653
U.S. Small Value Fund	(e)		5,274		5,274
U.S. Small Growth Fund	(f)		1,123		1,123
Fixed Income
U.S. Fixed Income	(g)		78,886		78,886
Real Assets
Domestic Real Estate	(h)		13,870		13,870
Commodities	(i)		9,789		9,789
Hedge Funds
Hedge Funds	(j)		17,941				17,941
Total		$	173,770	$	155,829	$	17,941	$	-

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Fair Value Measurements at

December 31, 2013 (in thousands)

				Quoted Prices In		Significant		Significant
				Active Markets for		Observable		Unobservable
				Identical Assets		Inputs		Inputs
Asset Category		Total		(Level 1)		(Level 2)		(Level 3)
Cash		$	1,888	$	1,888
Equity Securities
U.S. Large Cap	(a)		17,380		17,380
International Large Core	(b)		7,650		7,650
International Large Value	(c)		7,598		7,598
Emerging Markets	(d)		8,502		8,502
U.S. Small Value Fund	(e)		5,058		5,058
U.S. Small Growth Fund	(f)		1,211		1,211
Fixed Income
U.S. Fixed Income	(g)		69,070		69,070
Real Assets
Domestic Real Estate	(h)		11,638		11,638
Commodities	(i)		15,246		15,246
Hedge Funds
Hedge Funds	(j)		17,009				17,009
Total		$	162,250	$	145,241	$	17,009	$	-

(a) A separately managed, diversified portfolio consisting of publically traded large cap stocks. The portfolio is predominately comprised of U.S. companies but may also hold international company stock.

(b) A daily valued mutual fund investment. The fund invests in publically traded companies domiciled outside the U.S. and includes companies located in emerging market countries.

(c) A daily valued open-ended mutual fund. This fund invests in common stocks of companies domiciled in countries outside of the U.S.

(d) A daily valued mutual fund investment. The fund invests in publically traded companies domiciled in emerging market countries.

(e) A daily valued mutual fund investment. The fund invests in publically traded, small capitalization companies that are considered value in style. The majority of holdings are domiciled in the U.S. though the fund may hold international stocks.

(f) A daily valued mutual fund investment. The fund invests in publically traded, small capitalization companies that are considered growth in style. The majority of holdings are domiciled in the U.S. though the fund may hold international stocks.

(g) A separately managed fixed income portfolio utilized to match the duration of the Plan’s liabilities. This liability driven investment portfolio is comprised of Treasury securities including STRIPS and zero coupon bonds as well as high quality corporate bonds.

(h) A daily valued mutual fund investment. The fund invests in publically traded Real Estate Investment Trusts. This is an index mutual fund that tracks the Morgan Stanley REIT Index. The fund normally invests at least 98% of assets that are included in the Morgan Stanley REIT Index.

(i) A daily valued mutual fund investment. This fund combines a commodities position, typically through swap agreements, with a portfolio of inflation indexed bonds and other fixed income securities. The commodities position is constructed to track the performance of the Dow Jones UBS Commodity Index.

(j) A separately managed fund of hedge funds. This fund seeks attractive risk-adjusted returns through investments in a well-diversified group of managers that employ a variety of unique investment strategies. It targets low volatility and low correlation to traditional asset classes. This fund may allocate its assets among a select group of non-traditional portfolio managers that invest or trade in a wide range of securities and other instruments, including, but not limited to: equities and fixed income securities, currencies, commodities, futures contracts, options and other derivative instruments.  This fund was sold prior to December 31, 2014 but the transaction did not settle until January 2015.

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Plan Funded Status

The following table sets forth the plans’ funded status as of December 31, 2014 and 2013 (in thousands):

	2014			2013
Funded status of the plan	$	(50,316	)	$	(20,820	)
Unrecognized prior service cost		3,166			1,613
Unrecognized net actuarial loss		79,502			53,158
Net amount recognized	$	32,352		$	33,951

Amounts Recognized in Consolidated Balance Sheets

	2014			2013
Accrued benefit liability	$	(50,316	)	$	(20,820	)
Accumulated other comprehensive income		82,668			54,771
Net amount recognized	$	32,352		$	33,951

Components of Net Periodic Benefit Cost

Net periodic pension cost for the years ended December 31, 2014, 2013 and 2012 for pension and supplemental benefit plans includes the following components (in thousands):

	Pension Benefits
		For the Years Ended December 31,
		2014			2013			2012
Service cost - benefit earned during the period		$	1,069		$	1,479		$	962
Interest cost on projected benefit obligation			8,960			8,379			8,417
Expected return on plan assets			(10,286	)		(11,338	)		(10,005	)
Amortization of prior service cost			182			192			176
Amortization of actuarial loss			3,674			5,741			6,194
Net periodic pension cost		$	3,599		$	4,453		$	5,744

The estimated net actuarial loss and prior service cost that will be amortized from accumulated other comprehensive loss into the net periodic benefit cost during 2015 are approximately $5.8 million and $0.3 million, respectively.

Assumptions Used

The following tables summarize the Company’s actuarial assumptions for discount rates, expected long-term rates of return on plan assets, and rates of increase in compensation for the years ended December 31, 2014, 2013 and 2012:

	2014		2013		2012
Pension plan assumptions:
Assumed discount rate, general		4.09%		4.95%		4.30%
Assumed discount rate, union		4.16%		5.10%		4.45%
Expected long-term rate of return on plan assets, general		6.30%		7.30%		7.75%
Expected long-term rate of return on plan assets, union		7.30%		7.75%		7.75%

To select the appropriate actuarial assumptions, management relied on current market conditions, historical information and consultation with and input from the Company’s outside actuaries. The expected long-term rate of return on plan assets assumption is based on historical returns and the future expectation of returns for each asset category, as well as the target asset allocation of the asset portfolio. There was no rate of compensation increase in each of the past three fiscal years.

Contributions

On December 10, 2014 the Company’s Board of Directors approved a $2 million cash contribution to the Company’s Union pension plan which was funded in January 2015. Additional fundings, if any, for 2015 have not yet been determined.

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Estimated Future Benefit Payments

The estimated future benefit payments under the Company’s pension plans are as follows (in thousands):

	Amounts
2015	$	6,130
2016		7,376
2017		7,951
2018		8,117
2019		9,165
2020-2024		55,313

Defined Contribution Plan

The Company has a defined contribution plan. Salaried associates and non-union hourly paid associates are eligible to participate after completing six consecutive months of employment. The plan permits associates to have contributions made as 401(k) salary deferrals on their behalf, or as voluntary after-tax contributions, and provides for Company contributions, or contributions matching associates’ salary deferral contributions, at the discretion of the Board of Directors. Company contributions to match associates’ contributions were approximately $5.5 million, $5.3 million and $5.3 million in 2014, 2013 and 2012, respectively.

12. Preferred Stock

USI’s authorized capital shares include 15 million shares of preferred stock. The rights and preferences of preferred stock are established by USI’s Board of Directors upon issuance. As of December 31, 2014 and 2013, USI had no preferred stock outstanding and all 15 million shares are classified as undesignated preferred stock.

13. Income Taxes

The provision for income taxes consisted of the following (in thousands):

	For the Years Ended December 31,
	2014			2013			2012
Currently Payable
Federal	$	73,319		$	70,234		$	65,835
State		8,333			8,027			6,683
Total currently payable		81,652			78,261			72,518
Deferred, net
Federal		(5,736	)		(3,891	)		(5,790	)
State		(631	)		(30	)		(923	)
Total deferred, net		(6,367	)		(3,921	)		(6,713	)
Provision for income taxes	$	75,285		$	74,340		$	65,805

The Company’s effective income tax rates for the years ended December 31, 2014, 2013 and 2012 varied from the statutory federal income tax rate as set forth in the following table (in thousands):

	Years Ended December 31,
	2014						2013						2012
	Amount			% of Pre-tax Income			Amount			% of Pre-tax Income			Amount			% of Pre-tax Income
Tax provision based on the federal statutory rate	$	68,070			35.0	%	$	69,128			35.0	%	$	62,172			35.0	%
State and local income taxes—net of federal income tax benefit		4,816			2.5	%		5,292			2.6	%		3,464			2.0	%
Change in tax reserves and accrual adjustments		(115	)		(0.1	%)		(69	)		0.0	%		(521	)		(0.4	%)
Non-deductible and other		2,514			1.3	%		(11	)		0.0	%		690			0.4	%
Provision for income taxes	$	75,285			38.7	%	$	74,340			37.6	%	$	65,805			37.0	%

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The deferred tax assets and liabilities resulted from temporary differences in the recognition of certain items for financial and tax accounting purposes. The sources of these differences and the related tax effects were as follows (in thousands):

	As of December 31,
	2014					2013
	Assets			Liabilities		Assets			Liabilities
Accrued expenses	$	12,299		$	-	$	14,615		$	-
Allowance for doubtful accounts		7,452			-		7,815			-
Depreciation and amortization		-			26,816		-			28,282
Intangibles arising from acquisitions		-			22,184		-			23,689
Inventory reserves and adjustments		-			28,092		-			28,783
Pension and post-retirement		18,797			-		7,319			-
Interest rate swap		-			211		-			591
Share-based compensation		5,653			-		5,750			-
Income tax credits, capital losses, and net operating losses		12,550			-		5,539			-
Restructuring costs		273			-		1,930			-
Other		819			-		376			-
Total Deferred		57,843			77,303		43,344			81,345
Valuation Allowance		(7,397	)		-		(2,791	)		-
Net Deferred	$	50,446		$	77,303	$	40,553		$	81,345

In the Consolidated Balance Sheets, these deferred assets and liabilities were classified on a net basis as current and non-current, based on the classification of the related asset or liability or the expected reversal date of the temporary difference.

Valuation allowances principally relate to federal capital loss carryovers, state tax credits, and net operating losses.  As of December 31, 2014, the Company has a capital loss carryforward of $10.2 million that expires in 2019.  The Company also has state tax credit carryforwards of $9.1 million that expire by 2019 and state net operating loss carryforwards of $0.9 million that expire by 2033.

Accounting for Uncertainty in Income Taxes

At December 31, 2014, the gross unrecognized tax benefits were $3.2 million. At December 31, 2013 and 2012, the Company had $3.1 million in gross unrecognized tax benefits. The following table shows the changes in gross unrecognized tax benefits, for the years ended December 31, 2014, 2013 and 2012 (in thousands):

	2014			2013			2012
Beginning Balance, January 1	$	3,108		$	3,134		$	3,374
Additions based on tax positions taken during a prior period		123			169			308
Reductions based on tax positions taken during a prior period		(11	)		(5	)		(11	)
Additions based on tax positions taken during the current period		382			389			451
Reductions related to settlement of tax matters		(70	)		(184	)		(490	)
Reductions related to lapses of applicable statutes of limitation		(327	)		(395	)		(498	)
Ending Balance, December 31	$	3,205		$	3,108		$	3,134

The total amount of unrecognized tax benefits as of December 31, 2014, 2013 and 2012 that, if recognized, would affect the effective tax rate are $2.1 million, $2.0 million, and $2.0 million, respectively.

The Company recognizes net interest and penalties related to unrecognized tax benefits in income tax expense. The gross amount of interest and penalties reflected in the Consolidated Statements of Income for the years ended December 31, 2014, 2013 and 2012 were zero, zero, and income of $0.1 million, respectively. The Consolidated Balance Sheets at December 31, 2014 and 2013 include $0.6 million accrued for the potential payment of interest and penalties.

As of December 31, 2014, the Company’s U.S. Federal income tax returns for 2011 and subsequent years remain subject to examination by tax authorities. In addition, the Company’s state income tax returns for the 2007 and subsequent tax years remain subject to examinations by state and local income tax authorities. Although the Company is not currently under examination by the

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IRS, a number of state and local examinations are currently ongoing. Due to the potential for resolution of ongoing examinations and the expiration of various statutes of limitation, it is reasonably possible that the Company’s gross unrecognized tax benefits balance may change within the next twelve months by a range of zero to $1.0 million.

14. Supplemental Cash Flow Information

In addition to the information provided in the Consolidated Statements of Cash Flows, the following are supplemental disclosures of cash flow information for the years ended December 31, 2014, 2013 and 2012 (in thousands):

	Years Ended December 31
	2014		2013		2012
Cash Paid During the Year For:
Interest	$	12,822	$	12,385	$	22,563
Income taxes, net		76,205		79,526		53,053

15. Fair Value of Financial Instruments

The estimated fair value of the Company’s financial instruments approximates their net carrying values. The estimated fair values of the Company’s financial instruments are as follows (in thousands):

	As of  December 31,
	2014				2013
	Carrying Amount		Fair Value		Carrying Amount		Fair Value
Cash and cash equivalents	$	20,812	$	20,812	$	22,326	$	22,326
Accounts receivable, net		702,527		702,527		643,379		643,379
Convertible note receivable		6,775		6,775		-		-
Non-convertible note receivable		2,800		2,800		-		-
Accounts payable		485,241		485,241		476,113		476,113
Debt		713,909		713,909		533,697		533,697
Long-term interest rate swap liability		253		253		-		-
Long-term interest rate swap asset		-		-		599		599

The fair value of the interest rate swaps is estimated based upon the amount that the Company would receive or pay to terminate the agreements as of December 31 of each year. See Note 17, “Derivative Financial Instruments”, for further information.

The convertible and non-convertible notes disclosed above were part of the consideration received in the sale of MBS Dev in the fourth quarter of 2014.  Both have maturity dates of December 16, 2019. The convertible note is convertible upon the discretion of the Company and can be converted into common units of a privately held company. Both notes are carried at fair market value. See Note 18 “Fair Value Measurements” for additional information.

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16. Other Assets and Liabilities

Other assets and liabilities as of December 31, 2014 and 2013 were as follows (in thousands):

	As of  December 31,
	2014		2013
Other Long-Term Assets, net:
Investment in deferred compensation	$	4,984	$	4,408
Long-term prepaid assets		19,055		14,063
Long-term convertible and non-convertible notes receivable		9,575		-
Capitalized financing costs		3,141		3,391
Long-term swap asset		-		599
Long-term income tax asset		2,881		-
Other		2,174		3,115
Total other long-term assets, net	$	41,810	$	25,576
Other Long-Term Liabilities:
Accrued pension obligation	$	50,316	$	20,820
Deferred rent		16,241		18,654
Deferred directors compensation		5,016		4,412
Long-term swap liability		253		-
Long-term income tax liability		3,639		3,482
Long-term merger expenses		17,229		198
Long-term workers compensation liability		7,155		6,876
Other		4,545		5,345
Total other long-term liabilities	$	104,394	$	59,787

17. Derivative Financial Instruments

Interest rate movements create a degree of risk to the Company’s operations by affecting the amount of interest payments. Interest rate swap agreements are used to manage the Company’s exposure to interest rate changes. The Company designates its floating-to-fixed interest rate swaps as cash flow hedges of the variability of future cash flows at the inception of the swap contract to support hedge accounting.

USSC has entered into swap transactions to mitigate USSC’s floating rate risk on the noted aggregate notional amount of LIBOR-based interest rate risk noted in the table below. These swap transactions occurred as follows:

· On November 6, 2007, USSC entered into an interest rate swap transaction (the “November 2007 Swap Transaction”) with U.S. Bank National Association as the counterparty. This swap transaction matured on January 15, 2013.

· On July 18, 2012, USSC entered into a two-year forward, three-year interest rate swap transaction (the “July 2012 Swap Transaction”) with U.S. Bank National Association as the counterparty. The swap transaction has an effective date of July 18, 2014 and a maturity date of July 18, 2017.

· On June 11, 2013, USSC entered into a seven-month forward, seven-year interest rate swap transaction (the “June 2013 Swap Transaction”) with J.P. Morgan Chase Bank as the counterparty. The swap transaction has an effective date of January 15, 2014 and a maturity date of January 15, 2021. This swap was terminated in October 2013.

Approximately 42% of the Company’s current outstanding debt had its interest payments designated as the hedged forecasted transactions as of December 31, 2014.

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The Company’s outstanding swap transaction is accounted for as cash flow hedge and is recorded at fair value on the statement of financial position as of December 31, 2014 and December 31, 2013. This hedge was as follows (in thousands):

	Notional						Fair Value Net
As of December 31, 2014	Amount		Receive	Pay		Maturity Date	Liability (1)
July 2012 Swap Transaction	$	150,000	Floating 1-month LIBOR		1.05%	July 18, 2017	$	253

(1) This interest rate derivative qualifies for hedge accounting and is in a net liability position. Therefore, the fair value of the interest rate derivative is included in the Company’s Consolidated Balance Sheets as a component of “Other Long-Term Liabilities”, with an offsetting component in “Stockholders’ Equity” as part of “Accumulated Other Comprehensive Loss”.

	Notional						Fair Value Net
As of December 31, 2013	Amount		Receive	Pay		Maturity Date	Asset (1)
July 2012 Swap Transaction	$	150,000	Floating 1-month LIBOR		1.05%	July 18, 2017	$	599

(1) This interest rate derivative qualifies for hedge accounting and is in a net asset position. Therefore, the fair value of the interest rate derivative included in the Company’s Consolidated Balance Sheets as a component of “Other Long-Term Assets” with an offsetting component in “Stockholders’ Equity” as part of “Accumulated Other Comprehensive Loss”.

Under the terms of the July 2012 Swap Transaction, USSC is required to make monthly fixed rate payments to the counterparty calculated based on the notional amounts noted in the table above at a fixed rate also noted in the table above, while the counterparty will be obligated to make monthly floating rate payments to USSC based on the one-month LIBOR on the same referenced notional amount.

The hedged transaction described above qualifies as a cash flow hedge in accordance with accounting guidance on derivative instruments. This guidance requires companies to recognize all of their derivative instruments as either assets or liabilities in the statement of financial position at fair value. The Company does not offset fair value amounts recognized for interest rate swaps executed with the same counterparty.

In connection with the pricing of the 2013 Note Purchase Agreement, discussed in Note 9 “Debt”, the Company terminated the June 2013 Swap Transaction. The gain of $0.9 million realized by the Company on the termination was recorded as a component of Other Comprehensive Income on the Company’s consolidated balance sheet as of December 31, 2014 and is being reclassified into earnings over the term of the 2014 Notes. During 2014, $0.1M was reclassified into earnings. Within the next 12 months, $0.1M will be recognized in earnings. This swap reduced the exposure to variability in interest rates between the date the Company entered into the hedge and the pricing of the 2014 Notes by the Company.

The July 2012 Swap Transaction effectively converts a portion of the Company’s future floating-rate debt to a fixed-rate basis. This swap transaction reduces the impact of interest rate changes on future interest expense. By using such derivative financial instruments, the Company exposes itself to credit risk and market risk. Credit risk is the risk that the counterparty to the interest rate swap (as noted above) will fail to perform under the terms of the agreement. The Company attempts to minimize the credit risk in these agreements by only entering into transactions with counterparties the Company determines are creditworthy. The market risk is the adverse effect on the value of a derivative financial instrument that results from a change in interest rates.

The Company’s agreement with its derivative counterparty provides that if an event of default occurs on any Company debt of $25 million or more, the counterparty can terminate the swap agreement. If an event of default had occurred and the counterparty had exercised their early termination right under the outstanding swap transaction as of December 31, 2014, the Company would have been obligated to pay the aggregate fair value net liability of $0.3 million plus accrued interest to the counterparty.

The swap transaction that was in effect as of December 31, 2014 and 2013 contained no ineffectiveness; therefore, all gains or losses on that derivative instrument were reported as a component of other comprehensive income (“OCI”) and reclassified into earnings as “interest expense” in the same period or periods during which they affected earnings. The following table depicts the effect of these derivative instruments on the statements of income and comprehensive income for years ended December 31, 2014 and 2013.

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	Amount of Gain (Loss) Recognized in OCI on Derivative (Effective Portion)					Location of Gain (Loss) Reclassified from Accumulated OCI into Income (Effective Portion)	Amount of Gain (Loss) Reclassified from Accumulated OCI into Income (Effective Portion)
	2014		2013				2014		2013
November 2007 Swap Transaction	$	-	$	(77	)	Interest expense, net	$	-	$	(228	)
July 2012 Swap Transaction		105		864		Interest expense, net		625		-
June 2013 Swap Transaction		-		569		Interest expense, net		-		-

18. Fair Value Measurements

The Company measures certain financial assets and liabilities at fair value on a recurring basis, including certain note receivables and interest rate swap liabilities related to interest rate swap derivatives based on the mark-to-market position of the Company’s interest rate swap positions and other observable interest rates (see Note 17, “Derivative Financial Instruments”, for more information on these interest rate swaps).

FASB accounting guidance on fair value establishes a hierarchy for those instruments measured at fair value which distinguishes between assumptions based on market data (observable inputs) and the Company’s own assumptions (unobservable inputs). The hierarchy consists of three levels:

· Level 1—Quoted market prices in active markets for identical assets or liabilities;

· Level 2—Inputs other than Level 1 inputs that are either directly or indirectly observable; and

· Level 3—Unobservable inputs developed using estimates and assumptions developed by the Company which reflect those that a market participant would use.

Determining which category an asset or liability falls within the hierarchy requires significant judgment. The Company evaluates its hierarchy disclosures each quarter. The following table summarizes the financial instruments measured at fair value in the accompanying Consolidated Balance Sheets as of December 31, 2014 and 2013 (in thousands):

	Fair Value Measurements as of December 31, 2014
			Quoted Market Prices in Active Markets for Identical Assets  or Liabilities		Significant Other Observable Inputs		Significant Unobservable Inputs
	Total		Level 1		Level 2		Level 3
Assets
Convertible note receivable	$	6,775	$	-	$	-	$	6,775
Non-convertible note receivable		2,800		-		-		2,800
Liabilities
Interest rate swap liability		253		-		253		-
Total	$	9,828	$	-	$	253	$	9,575
	Fair Value Measurements as of December 31, 2013
			Quoted Market Prices in Active Markets for Identical Assets  or Liabilities		Significant Other Observable Inputs		Significant Unobservable Inputs
	Total		Level 1		Level 2		Level 3
Assets
Interest rate swap asset	$	599	$	-	$	599	$	-

The carrying amount of accounts receivable at December 31, 2014 and 2013, including $360.3 million and $355.4 million, respectively, of receivables sold under the Current Receivables Securitization Program, approximates fair value because of the short-term nature of this item.

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The notes above were obtained as part of the consideration received from the sale of MBS Dev in December 2014. Both have maturity dates of December 16, 2019. The convertible note can be converted into common units of a privately held company at the Company’s discretion. Both notes are carried at fair market value, which is revalued quarterly. The non-convertible promissory note was valued using a discounted cash flow analysis with a rate typical for investments in similar-sized companies.  The convertible subordinated promissory note was additionally valued using an option pricing model. This method values the conversion feature by using the price paid per share by the most recent, third-party investor.

FASB accounting guidance on fair value measurements requires separate disclosure of assets and liabilities measured at fair value on a recurring basis, as noted above, from those measured at fair value on a nonrecurring basis. As of December 31, 2014, no assets or liabilities are measured at fair value on a nonrecurring basis.

19. Quarterly Financial Data—Unaudited

	First Quarter		Second Quarter		Third Quarter		Fourth Quarter		Total(1)
	(dollars in thousands, except per share data)
Year Ended December 31, 2014:
Net sales	$	1,254,139	$	1,320,037	$	1,419,947	$	1,333,082	$	5,327,205
Gross profit		187,083		199,460		211,028		212,930	$	810,501
Net income(2)		21,857		33,331		38,169		25,841	$	119,198
Net income per share—basic	$	0.56	$	0.86	$	0.99	$	0.67	$	3.08
Net income per share—diluted	$	0.55	$	0.85	$	0.98	$	0.67	$	3.05
Year Ended December 31, 2013:
Net sales	$	1,250,485	$	1,274,494	$	1,336,676	$	1,223,638	$	5,085,293
Gross profit		188,525		201,936		203,661		195,456		789,578
Net income(3)		13,874		34,670		40,501		34,125		123,170
Net income per share—basic	$	0.35	$	0.87	$	1.03	$	0.86	$	3.11
Net income per share—diluted	$	0.34	$	0.86	$	1.01	$	0.85	$	3.06

(1) As a result of changes in the number of common and common equivalent shares during the year, the sum of quarterly earnings per share will not necessarily equal earnings per share for the total year.

(2) 2014 results were impacted by a loss on disposition of MBS Dev totaling $8.2 million or $0.21 per diluted share in the fourth quarter. This loss was not fully recognizable for tax.

(3) 2013 results were impacted by the effects of a $13.0 million or $0.20 per diluted share workforce reduction and facility closure charge in the first quarter, and a non-tax deductible $1.2 million or $0.03 per diluted share asset impairment charge in the fourth quarter.

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ITEM 9. CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON ACCOUNTING AND FINANCIAL DISCLOSURE.

The Registrant had no disagreements on accounting and financial disclosure of the type referred to in Item 304 of Regulation S-K.

ITEM  9A. CONTROLS AND PROCEDURES.

Attached as exhibits to this Annual Report are certifications of the Company’s Chief Executive Officer (“CEO”) and Senior Vice President and Chief Financial Officer (“CFO”), which are required in accordance with Rule 13a-14 under the Exchange Act. This “Controls and Procedures” section includes information concerning the controls and controls evaluation referred to in such certifications. It should be read in conjunction with the reports of the Company’s management on the Company’s internal control over financial reporting and the report thereon of Ernst & Young LLP referred to below.

Evaluation of Disclosure Controls and Procedures

We maintain disclosure controls and procedures as defined in Rules 13a-15(e) and 15d-15(e) under the Securities Exchange Act of 1934. Under the supervision and with the participation of our management, including our principal executive officer and principal financial officer, we conducted an evaluation of the effectiveness of our disclosure controls and procedures as of the end of the period covered by this report. This evaluation was based on the framework in Internal Control-Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission (“COSO”). Based upon our evaluation, the principal executive officer and the principal financial officer concluded that our disclosure controls and procedures are effective in providing reasonable assurance that material information required to be disclosed in our reports filed with or submitted to the Securities and Exchange Commission under the Securities Exchange Act is made known to management, including the principal executive officer and the principal financial officer, as appropriate to allow timely decisions regarding required disclosure.

Changes in Internal Control over Financial Reporting

During the final quarter of 2014, there have been no changes in our internal control over financial reporting that have materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.

Management’s Report on Internal Control over Financial Reporting and Related Report of Independent Registered Public Accounting Firm

Management’s report on internal control over financial reporting and the report of Ernst & Young LLP, the Company’s independent registered public accounting firm, regarding its audit of the Company’s internal control over financial reporting are included in Item 8 of this Annual Report on Form 10-K.

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PART III

ITEM  10. DIRECTORS, EXECUTIVE OFFICERS AND CORPORATE GOVERNANCE.

For information about the Company’s executive officers, see “Executive Officers of the Registrant” included as Item 4A of this Annual Report on Form 10-K. In addition, the information contained under the captions “Proposal 1: Election of Directors” and “Voting Securities and Principal Holders—Section 16(a) Beneficial Ownership Reporting Compliance” in USI’s Proxy Statement for its 2015 Annual Meeting of Stockholders (“2015 Proxy Statement”) is incorporated herein by reference.

The information required by Item 10 regarding the Audit Committee’s composition and the presence of an “audit committee financial expert” is incorporated herein by reference to the information under the captions “Governance and Board Matters—Board Committees—General” and “—Audit Committee” in USI’s 2014 Proxy Statement. In addition, information regarding delinquent filers pursuant to Item 405 of Regulation S-K is incorporated by reference to the information under the captions “Section 16(a) Beneficial Ownership Reporting Compliance” in USI’s 2015 Proxy Statement.

The Company has adopted a code of ethics (its “Code of Business Conduct”) that applies to all directors, officers and associates, including the Company’s CEO, CFO and Controller, and other executive officers identified pursuant to this Item 10. A copy of this Code of Business Conduct is available on the Company’s Web site at www.unitedstationers.com. The Company intends to disclose any significant amendments to and waivers of its Code of Conduct by posting the required information at this Web site within the required time periods.

ITEM 11. EXECUTIVE COMPENSATION.

The information required to be furnished pursuant to this Item is incorporated herein by reference to the information under the captions “Director Compensation”, “Executive Compensation” and “Compensation Committee Interlocks and Insider Participation” in USI’s 2015 Proxy Statement.

ITEM 12. SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT AND RELATED STOCKHOLDER MATTERS.

The beneficial ownership information required to be furnished pursuant to this Item is incorporated herein by reference to the information under the captions “Voting Securities and Principal Holders—Security Ownership of Certain Beneficial Owners” and “Voting Securities and Principal Holders—Security Ownership of Management” in USI’s 2014 Proxy Statement. Information relating to securities authorized for issuance under United’s equity plans is incorporated herein by reference to the information under the caption “Equity Compensation Plan Information” in USI’s 2015 Proxy Statement.

ITEM 13. CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS, AND DIRECTOR INDEPENDENCE.

The information required to be furnished pursuant to this Item is incorporated herein by reference to the information under the caption “Certain Relationships and Related Transactions” in USI’s 2015 Proxy Statement.

ITEM  14. PRINCIPAL ACCOUNTING FEES AND SERVICES.

The information required to be furnished pursuant to this Item is incorporated herein by reference to the information under the captions “Proposal 2: Ratification of Selection of Independent Registered Public Accountants—Fee Information” and “—Audit Committee Pre-Approval Policy” in USI’s 2015 Proxy Statement.

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PART IV

ITEM  15. EXHIBITS, FINANCIAL STATEMENT SCHEDULES.

(a) The following financial statements, schedules and exhibits are filed as part of this report:

		Page No.
(1)	Financial Statements of the Company:
	Management Report on Internal Control Over Financial Reporting		26
	Report of Independent Registered Public Accounting Firm on Internal Control Over Financial Reporting		27
	Report of Independent Registered Public Accounting Firm		28
	Consolidated Statements of Income for the years ended December 31, 2014, 2013 and 2012		29
	Consolidated Statements of Comprehensive Income for the year years ended December 31, 2014, 2013 and 2012		30
	Consolidated Balance Sheets as of December 31, 2014 and 2013		31
	Consolidated Statements of Changes in Stockholders’ Equity for the years ended December 31, 2014, 2013 and 2012		32
	Consolidated Statements of Cash Flows for the years ended December 31, 2014, 2013 and 2012		33
	Notes to Consolidated Financial Statements		34
(2)	Financial Statement Schedule:
	Schedule II—Valuation and Qualifying Accounts		70
	All other schedules for which provision is made in the applicable accounting regulation of the Securities and Exchange Commission are not required under the related instructions or are inapplicable and therefore have been omitted.
(3)	Exhibits (numbered in accordance with Item 601 of Regulation S-K):

66

The Company is including as exhibits to this Annual Report certain documents that it has previously filed with the SEC as exhibits, and it is incorporating such documents as exhibits herein by reference from the respective filings identified in parentheses at the end of the exhibit descriptions. Except where otherwise indicated, the identified SEC filings from which such exhibits are incorporated by reference were made by the Company (under USI’s file number of 0-10653). The management contracts and compensatory plans or arrangements required to be included as exhibits to this Annual Report pursuant to Item 15(b) are listed below as Exhibits 10.19 through 10.37, and each of them is marked with a double asterisk at the end of the related exhibit description.

Exhibit Number	Description
2.1	Stock Purchase Agreement dated as of October 22, 2012, among the Stockholders of O.K.I. Supply Co. and United Stationers Supply Co. (“USSC”) (Exhibit 2.1 to the Company’s Current Report on Form 8-K, filed on October 25, 2012)
3.1	Second Restated Certificate of Incorporation of United Stationers, Inc. (“USI” or the “Company”), dated as of March 19, 2002
3.2	Amended and Restated Bylaws of United Stationers Inc., dated as of July 21, 2014 (Exhibit 3.1 to the Company’s Current Report on Form 8-K, filed on July 24, 2014)
4.1	Note Purchase Agreement, dated as of November 25, 2013, among USI, USSC, and the note purchasers identified therein (the “2013 Note Purchase Agreement”) (Exhibit 4.4 to the Company’s Annual Report on Form 10-K for the year ended December 31, 2013, filed on February 19, 2014 (the “2013 Form 10-K”))
4.2	Parent Guaranty, dated as of November 25, 2013, by USI in favor of the holders of the promissory notes identified therein (Exhibit 4.5 to the 2013 Form 10-K)
4.3	Subsidiary Guaranty, dated as of November 25, 2013, by all of the domestic subsidiaries of USSC (Exhibit 4.6 to the 2013 Form 10-K)
10.1	Amended and Restated Guaranty, dated as of July 8, 2013, executed by USI and its subsidiaries United Stationers Management Services LLC (“USMS”), United Stationers Financial Services, LLC (“USFS”), Lagasse, LLC (“Lagasse”), ORS Nasco, LLC (“ORS”), MBS Dev, Inc. (“MBS”), Oklahoma Rig, Inc. (“Rig”), Oklahoma Rig & Supply Co. Trans., Inc. (“Trans”), O.K.I. Supply, LLC (“OKI Supply”), O.K.I. Data, Inc. (“OKI Data”), and OKI Middle East Holding Co. (“OKI Holding”) in favor of JPMorgan Chase Bank, National Association, as Administrative Agent for the benefit of the Holders of Secured Obligations (as defined in the Intercreditor Agreement listed in Exhibit 10.3 (Exhibit 10.3 to the Company’s Form 10-Q filed on October 28, 2013)
10.2	Intercreditor Agreement, dated as of October 15, 2007, by and among JPMorgan Chase Bank, NA, in its capacity as agent and contractual representative, and the holders of the notes issued pursuant to the 2007 Note Purchase Agreement (Exhibit 10.6 to the Form 10-Q filed on November 7, 2007)
10.3	Joinder, dated as of January 15, 2014, to the Intercreditor Agreement dated as of October 15, 2007, by and between JPMorgan Chase Bank, N.A., as collateral agent, and the holders of the notes issued pursuant to the 2013 Note Purchase Agreement (Exhibit 10.4 to the Company’s 2013 Form 10-K)
10.4	Amended and Restated Pledge and Security Agreement dated as of October 15, 2007, among United Stationers Inc., USSC, Lagasse, Inc., USTS and USFS and JPMorgan Chase Bank, N.A. as collateral agent (Exhibit 10.1 to the Form 10-Q filed on August 6, 2010)
10.5	Receivables Sale Agreement, dated as of March 3, 2009, by and between USSC, as Originator, and USFS, as Purchaser (Exhibit 10.2 to the Company’s Form 10-Q for the quarter ended March 31, 2009, filed on May 8, 2009 (the “Form 10-Q filed on May 8, 2009”))
10.6	Receivables Purchase Agreement, dated as of March 3, 2009, by and between USFS, as Seller, and USR, as Purchaser (Exhibit 10.5 to the Form 10-Q filed on August 6, 2010)
10.7	Performance Guarantee, dated as of March 3, 2009, among USI, as Performance Guarantee, and USR, as Recipient (Exhibit 10.4 to the Form 10-Q filed on May 8, 2009)
10.8	Amended and Restated Transfer and Administration Agreement, dated as of January 18, 2013, between United Stationers Supply Co., United Stationers Receivables, LLC, United Stationers Financial Services LLC, and PNC Bank, National Association (Exhibit 10.2 to the Company’s Current Report on Form 8-K, filed on January 25, 2013)
10.9*	Assignment and Assumption and First Amendment to Amended and Restated Transfer and Administration Agreement, dated as of June 14, 2013, by USR, USSC, USFS, PNC Bank, National Association and the Bank of Tokyo-Mitsubishi UFJ, Ltd., New York Branch
10.10	Second Amendment to Amended and Restated Transfer and Administration Agreement, dated as of January 23, 2014, by USR, USSC, USFS, PNC Bank, National Association and the Bank of Tokyo-Mitsubishi UFJ, Ltd., New York Branch (Exhibit 10.1 to the Company’s Form 10-Q for the quarter ended March 31, 2014, filed on April 28, 2014 (the “Form 10-Q filed on April 28, 2014”))
10.11	Third Amendment to Amended and Restated Transfer and Administration Agreement, dated as of July 25, 2014, by USR, USSC, USFS, PNC Bank, National Association and the Bank of Tokyo-Mitsubishi UFJ, Ltd., New York Branch (Exhibit 10.1 to the Company’s Form 10-Q for the quarter ended September 30, 2013, filed on October 24, 2014 (the “Form 10-Q filed on October 24, 2014”) )

67

Exhibit Number	Description
10.12	Fourth Amendment to Amended and Restated Transfer and Administration Agreement, dated as of December 4, 2014, among USR, USSC, USFS, PNC Bank, National Association, and The Bank of Tokyo-Mitsubishi UFJ, Ltd., New York Branch (“BTMU”) (Exhibit 10.1 to the Company’s Current Report on Form 8-K, filed on December 9, 2014)
10.13	Reaffirmation, dated as of July 8, 2013, executed by USI, USSC, USMS, USFS, Lagasse, ORS, MBS, Rig, Trans, OKI Supply, OKI Data and OKI Holding (Exhibit 10.4 to the Company’ Form 10-Q filed on October 28, 2013)
10.14	Fourth Amended and Restated Five-Year Revolving Credit Agreement, dated as of July 8, 2013, among USSC, as borrower, USI, as a loan party, JPMorgan Chase Bank, National Association , as Agent, and the financial institutions listed on the signature pages thereto (the “Credit Agreement”) (Exhibit 10.2 to the Company’ Form 10-Q filed on October 28, 2013)
10.15†	First Omnibus Amendment to Receivables Sale Agreement, Receivables Purchase Agreement and Transfer and Administration Agreement, dated as of January 20, 2012, between USSC, USR, USFS, and Bank of America, National Association (Exhibit 10.1 to the Company’s Current Report on Form 8-K, filed on January 26, 2012)
10.16	Second Omnibus Amendment to Transaction Documents, dated as of January 18, 2013, between USSC, USR, USFS, Bank of America, National Association, and PNC Bank, National Association (Exhibit 10.1 to the Company’s Current Report on Form 8-K, filed on January 25, 2013)
10.17	Industrial/Commercial Single Tenant Lease—Net, dated November 4, 2004, between Cransud One, L.L.C. and USSC (Exhibit 10.27 to the Company’s Annual Report on Form 10-K for the year ended December 31, 2004, filed March 16, 2005)
10.18	Lease, dated July 25, 2005, among USI, USSC and Carr Parkway North I, LLC (Exhibit 10.1 to the Company’s Form 10-Q filed on August 9, 2005)
10.19	Form of Indemnification Agreement entered into between USI and (for purposes of one provision) USSC with directors and various executive officers of USI (Exhibit 10.36 to the Company’s 2001 Form 10-K)**
10.20	Form of Indemnification Agreement entered into by USI and (for purposes of one provision) USSC with directors and executive officers of USI (Exhibit 10.7 to the Company’s Form 10-Q filed on November 14, 2002)**
10.21	Form of Indemnification Agreement entered into by USI and (for purposes of one provision) USSC with P. Cody Phipps and other executive officers of USI (Exhibit 10.3 to the Company’s Form 10-Q for the quarter ended June 30, 2004, filed on August 6, 2004)**
10.22	Form of grant letter used for grants of non-qualified options to non-employee directors under the 2004 Long-Term Incentive Plan (Exhibit 10.1 to the Company’s Current Report on Form 8-K, filed on September 3, 2004 (the “September 3, 2004 Form 8-K”))**
10.23	Form of grant letter used for grants of non-qualified stock options to employees under the 2004 Long-Term Incentive Plan (Exhibit 10.2 to the September 3, 2004 Form 8-K)**
10.24	United Stationers Inc. Nonemployee Directors’ Deferred Stock Compensation Plan effective January 1, 2009 (Exhibit 10.33 to the 2008 Form 10-K)**
10.25	Form of Restricted Stock Award Agreement for Non-Employee Directors (Exhibit 10.4 to the Company’s Form 10-Q for the quarter ended September 30, 2008, filed on November 7, 2008 (the “Form 10-Q filed on November 7, 2008”))**
10.26	Form of Restricted Stock Unit Award Agreement for Non-Employee Directors (Exhibit 10.5 to the Form 10-Q filed on November 7, 2008)**
10.27	United Stationers Supply Co. Amended and Restated Deferred Compensation Plan, effective as of January 1, 2009 (Exhibit 10.26 to the 2009 Form 10-K)**
10.28	United Stationers Inc. Amended and Restated 2004 Long-Term Incentive Plan (the “2004 Long-Term Incentive Plan”) effective as of May 11, 2011 (Appendix A to the 2011 DEF 14-A Proxy Statement)**
10.29†	Performance-Based Restricted Stock Unit Award Agreement, dated August 29, 2011, between the Registrant and P. Cody Phipps (Exhibit 10.2 to the Company’s Current Report on Form 8-K filed on August 25, 2011)**
10.30	Form of Restricted Stock Award Agreement under the 2004 Long-Term Incentive Plan (Exhibit 10.1 to the Company’s Form 10-Q filed on May 3, 2012)**
10.31	Form of Performance Based Restricted Stock Unit Award Agreement under the 2004 Long-Term Incentive Plan (Exhibit 10.3 to the Company’s Form 10-Q filed on May 3, 2012)**
10.32	Form of Restricted Stock Award Agreement with EPS Minimum under the 2004 Long-Term Incentive Plan (Exhibit 10.2 to the Company’s Form 10-Q filed on October 30, 2012)**
10.33	Form of Executive Employment Agreement, effective as of December 31, 2012 (Exhibit 10.45 to the Company’s 2012 Form 10-K)**
10.34	Executive Employment Agreement, dated December 31, 2012, by and among USI, USSC and Paul Cody Phipps (Exhibit 10.46 to the Company’s 2012 Form 10-K)**
10.35	Form of Restricted Stock Unit Award Agreement under the 2004 Long-Term Incentive Plan (Exhibit 10.2 to the Company’s Form 10-Q for the quarter filed on April 30, 2013)**

68

Exhibit Number	Description
10.36	Form of Restricted Stock Award Agreement with EPS Minimum under the 2004 Long-Term Incentive Plan (Exhibit 10.1 to the Company’ Form 10-Q filed on October 28, 2013)**
10.37	Form of Performance Based Restricted Stock Unit Award Agreement under the 2004 Long-Term Incentive Plan (Exhibit 10.3 to the Form 10-Q filed on April 28, 2014)**
10.38	United Stationers Inc. Executive Severance Plan (Exhibit 10.2 to the form 10-Q filed on April 28, 2014)**
10.39	Agreement and Plan of Merger by and among USSC, SW Acquisition Corp. (“Merger Sub”), CPO Commerce, Inc. (“CPO”), certain security holders of CPO (“Principal Holders”) and Capstar Capital, LLC, as representative of the holders of CPO securities (“Representative”) dated May 28, 2014 (excluding schedules and exhibits, which the Company agrees to furnish supplementally to the Securities and Exchange Commission upon request). (Exhibit 10.1 to the Company’s Form 10-Q filed for the quarter ended June 30, 2014,  filed on July 25, 2014)
10.40	Equity Purchase Agreement, dated as of September 10, 2014, by USSC, Richard Bell, Lauren R. Bell, Alison R. Bell Keim, Andrew Keim, Chant Tobi, Donald R. Bernhardt, The Bell Family Trust for Lauren Bell, The Bell Family Trust for Alison (Bell) Keim, 6772731 Canada Inc., and Logistics Resource Group, L.P. (excluding schedules and exhibits, which the Company agrees to furnish supplementally to the Securities and Exchange Commission upon request). (Exhibit 10.2 to the Form 10-Q filed on October 24, 2014)
21*	Subsidiaries of USI
23*	Consent of Ernst & Young LLP, Independent Registered Public Accounting Firm
31.1*	Certification of Chief Executive Officer, dated as of February 17, 2015, as Adopted Pursuant to Section 302(a) of the Sarbanes-Oxley Act of 2002 by P. Cody Phipps
31.2*	Certification of Chief Financial Officer, dated as of February 17, 2015, as Adopted Pursuant to Section 302(a) of the Sarbanes-Oxley Act of 2002 by Todd A. Shelton
32.1*	Certification Pursuant to 18 U.S.C. Section 1350, dated February 17, 2015, as Adopted Pursuant to Section 906 of the Sarbanes- Oxley Act of 2002 by P. Cody Phipps and Todd A. Shelton
101*	The following financial information from United Stationers Inc.’s Annual Report on Form 10-K for the period ended December 31, 2014, filed with the SEC on February 17, 2015, formatted in Extensible Business Reporting Language (XBRL): (i) the Consolidated Statements of Income for the years ended December 31, 2014, 2013 and 2012, (ii) the Consolidated Statements of Comprehensive Income at December 31, 2014 and 2013, (iii) the Consolidated Balance Sheets at December 31, 2014 and 2013, (iv) the Consolidated Statements of Changes in Stockholder’s Equity for the years ended December 31, 2014, 2013 and 2012, (v) the Consolidated Statement of Cash Flows for the years ended December 31, 2014, 2013 and 2012, and (vi) Notes to Consolidated Financial Statements.

* Filed herewith.

** Represents a management contract or compensatory plan or arrangement.

† Confidential treatment has been requested for a portion of this document. Confidential portions have been omitted and filed separately with the Securities and Exchange Commission.

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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.

	UNITED STATIONERS INC.
	BY:	/s/ P. CODY PHIPPS
		P. Cody Phipps
		President and Chief Executive Officer
		(Principal Executive Officer)
Dated: February 17, 2015

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	Capacity	Date
/s/ P. Cody Phipps	President and Chief Executive Officer (Principal Executive Officer) and a Director	February 17, 2015
P. Cody Phipps
/s/ Todd A. Shelton	Senior Vice President and Chief Financial Officer (Principal Financial Officer)	February 17, 2015
Todd A. Shelton
/s/ Christine S. Ieuter	Vice President, Controller and Chief Accounting Officer (Principal Accounting Officer)	February 17, 2015
Christine S. Ieuter
/s/ Charles K. Crovitz	Chairman of the Board of Directors	February 17, 2015
Charles K. Crovitz
/s/ Paul s. williams	Director	February 17, 2015
Paul S. Williams
/s/ Jean S. Blackwell	Director	February 17, 2015
Jean S. Blackwell
/s/ Roy W. Haley	Director	February 17, 2015
Roy W. Haley
/s/ Susan J. Riley	Director	February 17, 2015
Susan J. Riley
/s/ Alex M. Schmelkin	Director	February 17, 2015
Alex M. Schmelkin
/s/ Stuart A. Taylor, II	Director	February 17, 2015
Stuart A. Taylor, II
/s/ Alex D. Zoghlin	Director	February 17, 2015
Alex D. Zoghlin

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SCHEDULE II

UNITED STATIONERS INC. AND SUBSIDIARIES VALUATION AND QUALIFYING ACCOUNTS

YEARS ENDED DECEMBER 31, 2014, 2013 and 2012

Description (in thousands)	Balance at Beginning of Period		Additions Charged to Costs and Expenses		Deductions(1)			Reclassifications(2)			Balance at End of Period
Allowance for doubtful accounts(3):
2014	$	20,608	$	4,898	$	(5,781	)	$	-		$	19,725
2013		22,716		4,888		(6,504	)		(492	)		20,608
2012		28,323		5,232		(8,490	)		(2,349	)		22,716

(1)—net of any recoveries.

(2)—represents the reclassification of a valuation allowance for customer deductions which also offsets accounts receivable.

(3)—represents allowance for doubtful accounts related to the retained interest in receivables sold and accounts receivable, net.

71

EX-10.9

Exhibit 10.9

Execution Version

ASSIGNMENT AND ASSUMPTION AND FIRST AMENDMENT

TO

AMENDED AND RESTATED TRANSFER AND ADMINISTRATION AGREEMENT

THIS ASSIGNMENT AND ASSUMPTION AND FIRST AMENDMENT TO AMENDED AND RESTATED TRANSFER AND ADMINISTRATION AGREEMENT, dated as of June 14, 2013 (this “Amendment”), is entered into by and among (i) United Stationers Receivables, LLC, an Illinois limited liability company (the “SPV”), (ii) United Stationers Supply Co., an Illinois corporation, as originator (the “Originator”), (iii) United Stationers Financial Services LLC, an Illinois limited liability company, as seller (the “Seller”) and as Servicer, PNC Bank, National Association (“PNC Bank”), a national banking association, as agent (the “Agent”), as a Class Agent and as an Alternate Investor, and The Bank of Tokyo-Mitsubishi UFJ, Ltd., New York Branch (“BTMU”), a Japanese banking corporation acting through its New York Branch, as a new Class Agent and as a new Alternate Investor.

Reference is herein made to that certain Amended and Restated Transfer and Administration Agreement, dated as of January 18, 2013 (as the same is amended hereby and as it may be further amended, modified, supplemented, restated or replaced from time to time, the “Transfer Agreement”), by and among the SPV, the Originator, the Seller, PNC Bank, as Agent, as a Class Agent and as an Alternate Investor, and the financial institutions from time to time parties thereto as Conduit Investors and Alternate Investors.  Capitalized terms used but not defined herein shall have the meanings ascribed to them in the Transfer Agreement.

WHEREAS, PNC Bank, in its capacity as an Alternate Investor under the Transfer Agreement, desires to sell and assign to BTMU a portion of its Commitment under the Transfer Agreement;

WHEREAS, BTMU desires to purchase and assume such portion of PNC Bank’s Commitment, create a new Class of Investors, become an Alternate Investor under the Transfer Agreement in such new Class, and be the Class Agent of such new Class; and

WHEREAS, the parties hereto desire to amend the Transfer Agreement as set forth below.

NOW THEREFORE, for good and valuable consideration, the receipt and sufficiency of which are hereby acknowledged, the parties hereto agree as follows:

1.Assignment and Assumption.

(a)PNC Bank, in its capacity as an Alternate Investor under the Transfer Agreement, hereby sells and assigns to BTMU, without recourse and without representation and warranty, and BTMU hereby purchases and assumes from PNC Bank, an interest in and to a portion of PNC Bank’s rights and obligations under the Transfer Agreement and the other Transaction Documents, other than such rights and obligations related to being a member of the PNC Bank Class.  Such interest, expressed as a percentage of all rights and obligations of the Alternate Investors, shall be equal to the percentage equivalent of a fraction the numerator of which is fifty million Dollars ($50,000,000) and the denominator of which is the Facility Limit.  After giving effect to

such sale and assignment, BTMU’s Commitment will be as set forth on the signature page hereto.

(b)In consideration of the payment by BTMU to PNC Bank of the sum of (A) forty nine million nine hundred twenty five thousand Dollars ($49,925,000), being twenty five percent (25.0%) of the existing Net Investment, (B) three thousand four hundred seventy nine and 66/100 dollars ($3,479.66 ), being twenty five percent (25.0%) of the aggregate unpaid accrued Yield, (C) twenty two thousand eight hundred eighty two and 29/100 dollars ($22,882.29), being the accrued and unpaid Program Fee on the portion of the Net Investment sold by PNC Bank to BTMU pursuant to the terms hereof and (D) twenty two thousand nine hundred sixteen and 67/100 dollars ($22,916.67), being the accrued and unpaid Facility Fee on the portion of the Net Investment sold by PNC Bank to BTMU pursuant to the terms hereof, PNC Bank hereby sells and assigns to BTMU, and BTMU hereby purchases and assumes from PNC Bank, a twenty five percent (25.0%) interest in and to all of PNC Bank’s right, title and interest in and to the Net Investment under the Transfer Agreement (together with the interests assigned in Section 1(a) above, the “Assignment”)

(c)PNC Bank (i) represents and warrants that it is the legal and beneficial owner of the interest being assigned by it hereunder and that such interest is free and clear of any Adverse Claim; (ii) makes no representation or warranty and assumes no responsibility with respect to any statements, warranties or representations made in or in connection with the Agreement, any other Transaction Document or any other instrument or document furnished pursuant thereto or the execution, legality, validity, enforceability, genuineness, sufficiency or value of the Transfer Agreement or the Receivables, any other Transaction Document or any other instrument or document furnished pursuant thereto; and (iii) makes no representation or warranty and assumes no responsibility with respect to the financial condition of any of the SPV, the Seller, the Servicer or the Originator or the performance or observance by any of the SPV, the Seller, the Servicer or the Originator of any of their respective obligations under the Transfer Agreement, any other Transaction Document or any instrument or document furnished pursuant thereto.

(d)BTMU (i) confirms that it has received a copy of the Transfer Agreement, the First Tier Agreement and the Second Tier Agreement together with copies of the financial statements referred to in Sections 6.1(a)(i) and (ii) of the Transfer Agreement, to the extent delivered through the date of this Amendment, and such other documents and information as it has deemed appropriate to make its own credit analysis and decision to enter into this Amendment; (ii) agrees that it has made and will continue to make, independently and without reliance upon the Agent, any of its Affiliates, PNC Bank or any other Alternate Investor and based on such documents and information as it shall deem appropriate at the time, its own credit decisions in taking or not taking action under the Transfer Agreement and any other Transaction Document; (iii) appoints and authorizes the Agent to take such action as agent on its behalf and to exercise such powers and discretion under the Transfer Agreement and the other Transaction Documents as are delegated to the Agent by the terms thereof, together with such powers and discretion as are reasonably incidental thereto; (iv) agrees that it will perform in accordance with their terms all of the obligations which by the terms of the Transfer

2

Agreement are required to be performed by it as an Alternate Investor; and (v) specifies the office and account set forth beneath its name on the signature pages hereof as its address for notices and its account for payments.

(e)The effective date for the Assignment shall be the date on which (i) the Agent receives this Amendment executed by the parties hereto and (ii) PNC Bank receives payment, in immediately available funds, of the amounts specified in Section 1(b) above (the “Effective Date”).  The parties hereto acknowledge and agree that the assignment and acceptance effected by this Section 1 shall constitute an Assignment and Assumption Agreement under and for purposes of the Transfer Agreement and shall be deemed to satisfy in all respects the requirements of Section 11.8 of the Transfer Agreement (notwithstanding anything to the contrary or otherwise contained in such section).  Following the execution of this Amendment, this Amendment will be delivered to the Agent for acceptance and recording as an Assignment and Assumption Agreement.

(f)Upon such acceptance and recording, as of the Effective Date, (i) BTMU shall be a party to the Transfer Agreement and, to the extent provided in this Amendment, have the rights and obligations of an Alternate Investor thereunder and (ii) PNC Bank shall, to the extent provided in this Amendment, relinquish its rights and be released from its obligations under the Transfer Agreement only to the extent of the interests it assigns hereunder.

(g)Upon such acceptance and recording, from and after the Effective Date, the Agent shall make all payments under the Transfer Agreement in respect of the interest assigned hereby (including, without limitation, all payments in respect of such interest in Net Investment, Yield and fees) to BTMU.

(h)BTMU shall not be required to fund hereunder an aggregate amount at any time outstanding in excess of $50,000,000.

(i)For purposes of compliance with Section 3.4 of the Transfer Agreement, the execution and delivery of this Amendment by the SPV shall evidence the consent of the SPV to the Assignment.

2.BTMU Class; BTMU Class Alternate Investor and Class Agent.  Effective as of the Effective Date, and concurrently with the Assignment, a new Class entitled the “BTMU Class” is created under and subject to the terms of the Transfer Agreement.  BTMU shall be the sole Alternate Investor of the BTMU Class and BTMU and its successors and permitted assigns shall be the Class Agent thereof.

3.Amendments to Transfer Agreement.  Effective as of the Effective Date, the Transfer Agreement is hereby amended as follows:

(a)Section 1.1 of the Transfer Agreement is amended as follows:

(i)The following new defined terms are inserted in their proper alphabetical order:

3

“BTMU:  The Bank of Tokyo-Mitsubishi UFJ, Ltd., New York Branch.”

“BTMU Class:  The Class initially consisting of BTMU (in its capacities as a Class Agent and an Alternate Investor) and its successors and assigns.”

(ii)The definition of “Alternate Investors” is deleted in its entirety and the following is inserted in lieu thereof:

“Alternate Investors:  With respect to (a) the PNC Bank Class, PNC Bank and each other financial institution identified as a member of the PNC Bank Class on the signature pages hereof and any other financial institution that shall become a party to this Agreement pursuant to Section 11.8 and which is identified as being a member of the PNC Bank Class, (b) the BTMU Class, BTMU and each other financial institution identified as a member of the BTMU Class on the signature pages hereof and any other financial institution that shall become a party to this Agreement pursuant to Section 11.8 and which is identified as being a member of the BTMU Class and (c) any other Class, each financial institution identified as a member of such Class on the signature pages hereof and any other financial institution that shall become a party to this Agreement pursuant to Section 11.8 and which is identified as being a member of such Class.”

(iii)The definition of “Class Agent” is deleted in its entirety and the following is inserted in lieu thereof:

“Class Agent:  With respect to (i) the PNC Bank Class, PNC Bank and its successors and permitted assigns, (ii) the BTMU Class, BTMU and its successor and permitted assigns and (iii) any other Class, the Person specified in any supplement to this Agreement as the class agent for such Class and such Person’s successors and permitted assigns.”

(iv)The definition of “Class Facility Limit” is deleted in its entirety and the following is inserted in lieu thereof:

“Class Facility Limit:  With respect to (i) the PNC Bank Class, $150,000,000, (ii) the BTMU Class, $50,000,000 and (iii) any other Class, the amount specified in any supplement to this Agreement as the Class Facility Limit for such Class; provided, however, that the Class Facility Limit with respect to any Class shall not at any time exceed the aggregate Commitments for the related Alternate Investors.”

4

(v)The definition of “Facility Fee” is deleted in its entirety and the following is inserted in lieu thereof:

“Facility Fee:  With respect to (i) the PNC Bank Class, the fee payable by the SPV to PNC Bank, the terms of which are set forth in the Fee Letter with respect to the PNC Bank Class; (ii) the BTMU Class, the fee payable by the SPV to BTMU, the terms of which are set forth in the Fee Letter with respect to the BTMU Class; and (iii) any other Class, the fee specified in any supplement to this Agreement or any separate fee letters as the facility fee payable by the SPV to the related Class Agent.”

(vi)The definition of “Fee Letter” is deleted in its entirety and the following is inserted in lieu thereof:

“Fee Letter:  As the context may require, any or all of:  (i) with respect to the PNC Bank Class, a confidential letter agreement between the SPV and the related Class Agent with respect to the fees to be paid by the SPV; (ii) with respect to the BTMU Class, a confidential letter agreement between the SPV and the related Class Agent with respect to the fees to be paid by the SPV; and (iii) with respect to any other Class, a confidential letter agreement between the SPV and the related Class Agent with respect to the fees to be paid by the SPV.”

(b)Section 2.3(a) of the Transfer Agreement is amended by deleting the reference therein to “$2,000,000” and inserting in lieu thereof a reference to “$300,000”.

(c)The definition of “Alternate Rate” set forth in Section 2.4(c) of the Transfer Agreement is deleted in its entirety and the following is inserted in lieu thereof:

“Alternate Rate:  For any Rate Period for any Portion of Investment, an interest rate per annum equal to:  (a) the Offshore Rate for such Rate Period or (b) if the Base Rate is applicable pursuant to Section 2.4(d), the Base Rate in effect on such day.  The “Alternate Rate” for any date on or after the declaration or automatic occurrence of a Termination Date pursuant to Section 8.2 shall be an interest rate equal to the Default Rate in effect on such day.”

(d)The definition of “Base Rate” set forth in Section 2.4(c) of the Transfer Agreement is deleted in its entirety and the following is inserted in lieu thereof:

“Base Rate:  For any day a fluctuating rate per annum equal to the highest of (a) the Federal Funds Rate for such day, plus .50%, (b) the rate of interest in effect for such day as publicly announced from time to time by the Agent as its “reference rate” or “prime rate” and (c) the Offshore Rate for such day.  The “reference rate” or “prime rate” is the rate set by the Agent based upon various factors including the Agent’s costs and desired

5

return, general economic conditions and other factors, and is used as a reference point for pricing some loans, which may be priced at, above, or below such announced rate, and is not necessarily the lowest rate charged to any customer.  Any changes in the “reference rate” or the “prime rate” announced by the Agent shall take effect at the opening of business on the day specified in the public announcement of such change.”

(e)The definition of “LMIR” set forth in Section 2.4(c) of the Transfer Agreement is deleted in its entirety.

(f)The following definition of “Offshore Rate” is inserted into Section 2.4(c) of the Transfer Agreement in its proper alphabetical sequence as follows:

“Offshore Rate:  For any Rate Period for any Portion of Investment, a rate per annum determined by the Agent pursuant to the following formula:

Offshore Rate =Offshore Base Rate

1.00 – Eurodollar Reserve Percentage

Where the above terms have the following meanings:

Offshore Base Rate:  For such Rate Period:

(i)the rate per annum (carried to the fifth decimal place) equal to the rate determined by the Agent to be the offered rate that appears on the page of the Reuters Screen that displays an average British Bankers Association Interest Settlement Rate (such page currently being page number LIBOR01) for deposits in Dollars (for delivery on the first day of such Rate Period) with a term equivalent to such Rate Period, determined as of approximately 11:00 a.m. (London time) two (2) Business Days prior to the first day of such Rate Period, or

(ii)in the event the rate referenced in the preceding subsection (a) does not appear on such page or service, such page or service shall cease to be available or such rate is no longer compiled by the British Bankers Association, the rate per annum (carried to the fifth decimal place) equal to the rate determined by the Agent to be the offered rate on such other page or other service that displays an average British Bankers Association Interest Settlement Rate (or the successor rate thereto) for deposits in Dollars (for delivery on the first day of such Rate Period) with a term equivalent to such Rate Period, determined as of approximately 11:00 a.m. (London time) two (2) Business Days prior to the first day of such Rate Period, or

(iii)in the event the rates referenced in the preceding subsections (a) and (b) are not available, the rate per annum

6

determined by the Agent as the rate of interest at which Dollar deposits (for delivery on the first day of such Rate Period) in same day funds in the approximate amount of the applicable Portion of Investment to be funded by reference to the Offshore Rate and with a term equivalent to such Rate Period would be offered by its London Branch to major banks in the offshore dollar market at their request at approximately 11:00 a.m. (London time) two (2) Business Days prior to the first day of such Rate Period; and

Eurodollar Reserve Percentage:  For any day during any Rate Period, the reserve percentage (expressed as a decimal, rounded upward to the next 1/100^th of 1%) in effect on such day, whether or not applicable to any Investor, under regulations issued from time to time by the Board of Governors of the Federal Reserve System for determining the maximum reserve requirement (including any emergency, supplemental or other marginal reserve requirement) with respect to Eurocurrency funding (currently referred to as “eurocurrency liabilities”).  The Offshore Rate shall be adjusted automatically as of the effective date of any change in the Eurodollar Reserve Percentage.”

(g)The definition of “Rate Period” set forth in Section 2.4(c) of the Transfer Agreement is deleted in its entirety and the following is inserted in lieu thereof:

“Rate Period:  Unless otherwise mutually agreed by a Class Agent for any Portion of Investment funded by the related Class and the SPV, (a) with respect to any Portion of Investment funded by the issuance of Commercial Paper or for which Yield is not computed by reference to the Offshore Rate, (i) initially, the period commencing on (and including) the date of the initial purchase or funding of such Portion of Investment and ending on (and including) the last day of the current calendar month, and (ii) thereafter, each period commencing on (and including) the first day after the last day of the immediately preceding Rate Period for such Portion of Investment and ending on (and including) the last day of the current calendar month; and (b) with respect to any Portion of Investment for which Yield is computed by reference to the Offshore Rate, a period, elected at the sole discretion of the SPV, of one (1), two (2), three (3) or six (6) months, or, to the extent available to all of the Alternate Investors, nine (9) or twelve (12) months commencing on (and including) the date of the initial purchase or funding of such Portion of Investment and ending on (and excluding) the date which corresponds numerically to such commencement date one (1), two (2), three (3) or six (6) months, or, if applicable, nine (9) or twelve (12) months, thereafter; provided, that:

(A)if Yield in respect of such Rate Period is computed by reference to the Offshore Rate and (i) the month of termination for such Rate Period as elected by the SPV pursuant to clause (b) above contains no date which numerically corresponds to the commencement date therefor, such Rate Period will end on

7

the last Business Day of such month of termination or (ii) such Rate Period would otherwise end on a day which is not a Business Day, such Rate Period shall end on the next succeeding Business Day; provided, however, that if such next succeeding Business Day occurs in the calendar month following the calendar month in which the original Rate Period termination date occurs, such Rate Period shall end on the Business Day immediately preceding the original Rate Period termination date.  Regardless of the Rate Period termination date calculated in accordance with clause (b) above as modified by this subclause (A) and notwithstanding any provison to the contrary set forth in this Agreement, the Yield accruing on any Portion of Investment for which Yield is computed by reference to the Offshore Rate shall be due and payable:

(1)for the period commencing on (and including) the date of the initial purchase or funding of such Portion of Investment and ending on (and including) the last day of the current calendar month, on the Settlement Date occurring in the following calendar month;

(2)to the extent the SPV has elected, pursuant to clause (b) above, a Rate Period of greater than one (1) month for such Portion of Investment, for the period commencing on (and including) the first day after the last day of the immediately preceding calendar month and ending on (and including) the last day of the current calendar month, on the Settlement Date occurring in the following calendar month; and

(3)for the period commencing on (and including) the first day after the last day of the immediately preceding calendar month and ending on (and excluding) the Rate Period termination date calculated in accordance with clause (b) above as modified by this subclause (A), on the Settlement Date occurring in the following calendar month.

(B)in the case of any Rate Period for any Portion of Investment which commences before the Termination Date and would otherwise end on a date occurring after the Termination Date, such Rate Period shall end on such Termination Date and the duration of each Rate Period which commences on or after the Termination Date shall be of such duration as shall be selected by the related Class Agent; and

(C)any Rate Period in respect of which Yield is computed by reference to the CP Rate may be terminated at the election of the Class Agent for the Class funding the related Portion of Investment at any time, in which case such Portion of Investment shall be allocated by the related Class Agent to a new Rate Period commencing on (and including) the date of such termination and ending on (and including) the last day of the current calendar month, and shall accrue Yield at the Alternate Rate.”

8

(h)The definition of the term “Rate Type” set forth in Section 2.4(c) of the Transfer Agreement is deleted in its entirety and the following is inserted in lieu thereof:

“Rate Type:  The Offshore Rate, the Base Rate or the CP Rate.”

(i)The definition of the term “Year” set forth in the definition of the term “Yield” set forth in Section 2.4(c) of the Transfer Agreement is deleted in its entirety and the following is inserted in lieu thereof:

“Year =if such Portion of Investment is funded at an Alternate Rate determined by reference to (i) the Offshore Rate, 360 days and (ii) the Base Rate, 365 or 366 days, as applicable;”

(j)Section 2.4(d) of the Transfer Agreement is deleted in its entirety and the following is inserted in lieu thereof:

“(d)Offshore Rate Protection; Illegality.  (i) If the Agent is unable to obtain on a timely basis the information necessary to determine the Offshore Rate for any proposed Rate Period, then:  (A) the Agent shall forthwith notify the Investors and the SPV that the Offshore Rate cannot be determined for such Rate Period, and (B) while such circumstances exist, the Investors, the Class Agents and the Agent shall not allocate any Portion of Investment or reallocate any Portion of Investment to a Rate Period with respect to which Yield is calculated by reference to the Offshore Rate.

(ii)If, with respect to any outstanding Rate Period, any Class Agent notifies the Agent that any of the Investors that comprise any of its Class is unable to obtain matching deposits in the London interbank market to fund its purchase or maintenance of such Portion of Investment or that the Offshore Rate applicable to such Portion of Investment will not adequately reflect the cost to the Person of funding or maintaining such Portion of Investment for such Rate Period, then (A) the Agent shall forthwith so notify the SPV and the Investors and (B) upon such notice and thereafter while such circumstances exist, the Agent, the Class Agents and the Investors shall not allocate any Portion of Investment or reallocate any Portion of Investment, to a Rate Period with respect to which Yield is calculated by reference to the Offshore Rate and all Portions of Investment that have been allocated to a Rate Period to which the Offshore Rate applies shall be automatically allocated to a new Rate Period to which the Base Rate applies and the Rate Period to which such Offshore Rate applied terminated on such day.

(iii)Notwithstanding any other provision of this Agreement, if any Conduit Investor or any Alternate Investor, as applicable, shall notify the Agent that such Person has determined (which determination shall be final and conclusive) or has been notified by any Program Support Provider that the introduction of or any change in or in the interpretation of any Law makes it unlawful (either for such Conduit Investor, such Alternate Investor, or such Program Support Provider, as applicable), or any central bank or other Official

9

Body asserts that it is unlawful, for such Conduit Investor, such Alternate Investor or such Program Support Provider, as applicable, to fund the purchases or maintenance of any Portion of Investment accruing Yield calculated by reference to the Offshore Rate, then (A) as of the effective date of such notice from such Person to the Agent, the obligation or ability of such Conduit Investor or such Alternate Investor, as applicable, to fund the making or maintenance of any Portion of Investment accruing Yield calculated by reference to the Offshore Rate shall be suspended until such Person notifies the Agent that the circumstances causing such suspension no longer exist and (B) each Portion of Investment made or maintained by such Person accruing Yield calculated by reference to the Offshore Rate shall be deemed to accrue Yield at the Base Rate (without reference to clause (c) of the definition thereof) from the effective date of such notice until the end of such Rate Period.”

(k)Section 2.5 of the Transfer Agreement is deleted in its entirety and the following is inserted in lieu thereof:

“Section 2.5Yield, Fees and Other Costs and Expenses.

Notwithstanding any limitation on recourse herein, the SPV shall pay, as and when due in accordance with this Agreement, all fees hereunder and under the Fee Letters, Yield, all amounts payable pursuant to Article IX, if any, and the Servicing Fees.  On each Settlement Date, the SPV shall pay to the PNC Bank Class Agent and the BTMU Class Agent, respectively, the Facility Fee, payable in arrears.  On each Settlement Date, to the extent not paid pursuant to Section 2.12 for any reason, the SPV shall pay to each Class Agent, on behalf of the Conduit Investors or the Alternate Investors, as applicable, an amount equal to the accrued and unpaid Yield for the related Rate Period.  Nothing in this Agreement shall limit in any way the obligations of the SPV to pay the amounts set forth in this Section 2.5.”

(l)Section 3.4 of the Transfer Agreement is amended by adding the phrase “or to BTMU or an Affiliate of BTMU” immediately after the phrase “to PNC Bank or an Affiliate of PNC Bank” and immediately prior to the parenthetical phrase at the end of such Section 3.4.

(m)Section 10.17 of the Transfer Agreement is amended by deleting the first sentence thereof in its entirety and inserting the following in lieu thereof:

“PNC Bank (and any successor acting as Class Agent for the PNC Bank Class) and its Affiliates, BTMU (and any successor acting as Class Agent for the BTMU Class) and its Affiliates, and any other Class Agent who becomes a party to this Agreement (and any successor acting as a Class Agent for any such Class) and its Affiliates may make loans to, issue letters of credit for the account of, accept deposits from, acquire equity interests in and generally engage in any kind of banking, trust, financial advisory, underwriting or other business with any of the

10

SPV, the Originator and the Servicer or any of their Subsidiaries or Affiliates as though PNC Bank and BTMU were not Class Agents or Alternate Investors hereunder and without notice to or consent of the Investors.”

(n)Section 11.8(a) of the Transfer Agreement is amended by, in the last sentence of such Section 11.8(a), adding the phrase “and Section 3.4” immediately after the words “Except as provided in clause (b) below” and prior to the comma.

(o)The text of footnote 1 to Exhibit C of the Transfer Agreement is deleted in its entirety and the following is inserted in lieu thereof:

“¹ At least $300,000 and in integral multiples of $100,000.”

4.Representations and Warranties.  Each of the Originator, the SPV, the Seller and the Servicer hereby certifies that, subject to the effectiveness of this Amendment, each of the representations and warranties set forth in the Transfer Agreement and the other Transaction Documents is true and correct on the date hereof, as if each such representation and warranty were made on the date hereof.

5.No Default.  The SPV, the Originator, the Seller and the Servicer each hereby represent and warrant that, as of the date hereof, no Termination Event or Potential Termination Event has occurred or is continuing.

6.Transaction Documents in Full Force and Effect as Amended.  Except as specifically amended hereby, the Transfer Agreement and the other Transaction Documents shall remain in full force and effect.  All references to the Transfer Agreement and each other Transaction Document shallb be deemed to mean each such document, as modified hereby.  The parties hereto agree to be bound by the terms and conditions of the Transaction Documents, as amended by this Amendment, as though such terms and conditions were set forth herein.

7.Consent of Performance Guarantor.  The Performance Guarantor hereby consents to the amendments of the Transfer Agreement set forth in this Amendment.

8.Miscellaneous.

(a)This agreement may be executed in any number of counterparts and by different parties hereto on the same or separate counterparts, each of which when so executed and delivered shall be deemed to be an original instrument but all of which together shall constitute one and the same agreement.  Delivery of an executed counterpart of a signature page by facsimile or other electronic transmission shall be effective as delivery of a manually executed counterpart of this Amendment.

(b)The descriptive headings of the various sections of this Amendment are inserted for convenience of reference only and shall not be deemed to affect the meaning or construction of any of the provisions hereof.’

(c)This Amendment may not be amended or otherwise modified except as provided in the Transfer Agreement.

11

(d)Any provision in this Amendment which is prohibited or unenforceable in any jurisdiction shall, as to such jurisdiction, be ineffective to the extent of such prohibition or unenforceability without invalidating the remaining provisions hereof, and any such prohibition or unenforceability in any jurisdiction shall not invalidate or render unenforceable such provision in any other jurisdiction.

(e)THIS AMENDMENT AND THE RIGHTS AND OBLIGATIONS OF THE PARTIES UNDER THIS AMENDMENT SHALL BE GOVERNED BY AND CONSTRUED AND INTERPRETED IN ACCORDANCE WITH THE LAWS OF THE STATE OF NEW YORK (WITHOUT REFERENCE TO THE CONFLICT OF LAWS PRINCIPLES THEREOF OTHER THAN SECTIONS 5‑1401 AND 5-1402 OF THE NEW YORK GENERAL OBLIGATIONS LAW).

12

IN WITNESS WHEREOF, the parties hereto have caused this Amendment to be executed by their respective officers thereunto duly authorized as of the date first above written.

UNITED STATIONERS RECEIVABLES, LLC

By:/s/Robert J. Kelderhouse

Name:  Robert J. Kelderhouse

Title:  Vice President and Treasurer

UNITED STATIONERS SUPPLY CO., as Originator

By:/s/Robert J. Kelderhouse

Name:  Robert J. Kelderhouse

Title:  Vice President and Treasurer

UNITED STATIONERS FINANCIAL SERVICES LLC, as Seller and as Servicer

By:/s/Robert J. Kelderhouse

Name:  Robert J. Kelderhouse

Title:  Vice President and Treasurer

[signatures continue on the following pages]

BTMU Assignment and Assumption and

First Amendment to A&R Transfer and Administration Agreement

Acknowledged and consented to by:

UNITED STATIONERS INC., as the Performance Guarantor

By:/s/Robert J. Kelderhouse

Name:  Robert J. Kelderhouse

Title:  Vice President and Treasurer

[signatures continue on the following pages]

BTMU Assignment and Assumption and

First Amendment to A&R Transfer and Administration Agreement

PNC BANK, NATIONAL ASSOCIATION, as an Alternate Investor and the Agent

By:/s/Mark Falcione

Name:  Mark Falcione

Title:  Senior Vice President

[signatures continue on the following page]

BTMU Assignment and Assumption and

First Amendment to A&R Transfer and Administration Agreement

Commitment:  $50,000,000 THE BANK OF TOKYO-MITSUBISHI UFJ, LTD., NEW YORK BRANCH, as a new Alternate Investor

By:/s/Mark H. Maloney

Name:  Mark Maloney

Title:  Vice President

THE BANK OF TOKYO-MITSUBISHI UFJ, LTD., NEW YORK BRANCH, as a new Class Agent

By:/s/Eric Williams

Name:  Eric Williams

Title:  Managing Director

[end of signatures]

Address for Notices:

The Bank of Tokyo-Mitsubishi UFJ, Ltd., New York Branch

1251 Avenue of the Americas

New York, New York  10020

Attention:  Eric M. Williams

Telephone:  (212) 782-4910

Facsimile:  (212) 782-6448

Email:  securitization_reporting@us.mufg.jp

ewilliams@us.mufg.jp

Account for Payments:

Bank:The Bank of Tokyo-Mitsubishi UFJ, Ltd., New York Branch

Location:1251 Avenue of the Americas, New York, New York  10020

Bank Swift Address:BOTKUS33

ABA Routing No.:026-009-632

Account No.:97770191

Account Name:Loan Operations Department

Reference:United Stationers

BTMU Assignment and Assumption and

First Amendment to A&R Transfer and Administration Agreement

EX-21

UNITED STATIONERS INC. CORPORATE ENTITY CHART AS OF DECEMBER 2014

EX-23

Exhibit 23

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We consent to the incorporation by reference in the Registration Statements (Form S-8 No. 333-66352, No. 333-37665, No. 333-134058 and No. 333-120563) pertaining to the Company's various employee benefit plans of our reports dated February 17, 2015, with respect to the consolidated financial statements and schedule of United Stationers Inc. and the effectiveness of internal control over financial reporting of United Stationers Inc. included in its Annual Report (Form 10-K) for the year ended December 31, 2014, filed with the Securities and Exchange Commission.

/s/ Ernst & Young LLP

Chicago, Illinois

February 17, 2015

EX-31.1

Exhibit 31.1

CERTIFICATION OF CHIEF EXECUTIVE OFFICER

AS ADOPTED PURSUANT TO

SECTION 302(a) OF THE SARBANES-OXLEY ACT OF 2002

I, P. Cody Phipps, certify that:

1. I have reviewed this annual report on Form 10-K of United Stationers Inc.;

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 officers 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 registrants internal control over financial reporting; and

5. The registrant’s other certifying officers 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 the 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.

Date: February 17, 2015	/s/ P. CODY PHIPPS
	P. Cody Phipps President and Chief Executive Officer

1

EX-31.2

Exhibit 31.2

CERTIFICATION OF CHIEF FINANCIAL OFFICER

AS ADOPTED PURSUANT TO

SECTION 302(a) OF THE SARBANES-OXLEY ACT OF 2002

I, Todd A. Shelton, certify that:

1. I have reviewed this annual report on Form 10-K of United Stationers Inc.;

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 officers 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 registrants internal control over financial reporting; and

5. The registrant’s other certifying officers 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 the 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.

Date: February 17, 2015	/s/ TODD A. SHELTON
	Todd A. Shelton Senior Vice President and Chief Financial Officer

1

EX-32.1

Exhibit 32.1

CERTIFICATION PURSUANT TO

18 U.S.C. SECTION 1350,

AS ADOPTED PURSUANT TO

SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the Annual Report of United Stationers Inc. (the “Company”) on Form 10-K for the year ended December 31, 2014, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), P. Cody Phipps, Chief Executive Officer of the Company, and Todd A. Shelton, Senior Vice President and Chief Financial Officer of the Company, each hereby certify, pursuant to 18 U.S.C. § 1350, as adopted pursuant to § 906 of the Sarbanes-Oxley Act of 2002, that:

(1) The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

(2) The information contained in the Report fairly presents, in all material respects, the financial condition and result of operations of the Company.

A signed original of this written statement required by Section 906 has been provided to the Company and will be retained by the Company and furnished to the Securities and Exchange Commission or its staff upon request.

/s/ P. CODY PHIPPS

P. Cody Phipps
President and Chief Executive Officer
February 17, 2015

/s/ TODD A. SHELTON

Todd A. Shelton
Senior Vice President and Chief Financial Officer
February 17, 2015

1

XML

Leases, Contractual Obligations and Contingencies (Tables)

12 Months Ended

Dec. 31, 2014

Commitments And Contingencies Disclosure [Abstract]

Schedule of Future Minimum Lease Payments under Operating Leases

The Company has entered into non-cancelable long-term leases for certain property and equipment. Future minimum lease payments under operating leases in effect as of December 31, 2014 having initial or remaining non-cancelable lease terms in excess of one year are as follows (in thousands):

	Operating
Year	Leases
2015	$	49,778
2016		42,854
2017		33,693
2018		25,676
2019		22,178
Thereafter		29,469
Total required lease payments		203,648

XML

Share-Based Compensation - Schedule of Intrinsic Value of Options Outstanding, Exercisable and Exercised (Detail) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]
Intrinsic Value of Options, Outstanding	$ 6,092	$ 9,897	$ 8,420
Intrinsic Value of Options, Exercisable	4,543	6,262	8,420
Intrinsic Value of Options, Exercised	$ 537	$ 13,676	$ 2,380

XML

Basis of Presentation - Purchase Price Allocation (Detail) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Oct. 31, 2014
Preliminary Allocation of Purchase Price:
Goodwill	$ 398,042	$ 356,811
CPO Commerce, Inc [Member]
Business Acquisition [Line Items]
Purchase price, net of cash acquired	31,825
Preliminary Allocation of Purchase Price:
Accounts receivable	(2,658)
Inventories	(13,051)
Other current assets	(307)
Property, plant and equipment	(488)
Intangible assets	(12,800)
Total assets acquired	(29,304)
Trade accounts payable	17,124
Accrued liabilities	2,130
Deferred taxes	3,282
Other long-term liabilities	51
Total liabilities assumed	22,587
Goodwill	25,108
MEDCO [Member]
Business Acquisition [Line Items]
Purchase price, net of cash acquired	145,471
Preliminary Allocation of Purchase Price:
Accounts receivable	(44,732)
Inventories	(54,656)
Other current assets	(1,299)
Property, plant and equipment	(4,408)
Deferred Income tax assets	(1,615)
Other assets	(442)
Intangible assets	(44,070)
Total assets acquired	(151,222)
Trade accounts payable	32,383
Accrued liabilities	3,830
Other long-term liabilities	52		6,000
Total liabilities assumed	36,265
Goodwill	$ 30,514

XML

Segment Information - Additional Information (Detail) (USD $)	3 Months Ended								12 Months Ended
	Dec. 31, 2014	Sep. 30, 2014	Jun. 30, 2014	Mar. 31, 2014	Dec. 31, 2013	Sep. 30, 2013	Jun. 30, 2013	Mar. 31, 2013	Dec. 31, 2014 Supplier Customer	Dec. 31, 2013	Dec. 31, 2012
Segment Reporting Information [Line Items]
Net sales	$ 1,333,082,000	$ 1,419,947,000	$ 1,320,037,000	$ 1,254,139,000	$ 1,223,638,000	$ 1,336,676,000	$ 1,274,494,000	$ 1,250,485,000	$ 5,327,205,000	$ 5,085,293,000	$ 5,080,106,000
Number of Operating Segments									5
Number of supplier accounted for more than specified purchases									0
Number of single customer accounted for more than specified sales									0
Supplier Concentration Risk [Member] | Cost of Goods, Total [Member] | Hewlett Packard [Member]
Segment Reporting Information [Line Items]
Percentage of consolidated net sales									16.00%
Customer Concentration Risk [Member] | Sales Revenue, Services, Net [Member] | WB Mason [Member]
Segment Reporting Information [Line Items]
Percentage of consolidated net sales									12.00%
MEXICO [Member]
Segment Reporting Information [Line Items]
Net sales									151,300,000	138,200,000	112,500,000
Long-lived assets	$ 42,500,000				$ 13,800,000				$ 42,500,000	$ 13,800,000	$ 13,100,000

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Share-Based Compensation - Schedule of Intrinsic Value of Restricted Shares Outstanding and Vested (Detail) (Restricted Stock [Member], USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Restricted Stock [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Intrinsic Value of Restricted Shares	$ 45,928	$ 47,780	$ 40,222
Intrinsic Value of Restricted Shares Vested	$ 10,976	$ 12,414	$ 8,812

XML

Pension Plans and Defined Contribution Plan - Schedule of Reconciliation of Changes in Projected Benefit Obligation (Detail) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013
Compensation And Retirement Disclosure [Abstract]
Benefit obligation at beginning of year	$ 183,069	$ 196,521
Service cost—benefit earned during the period	1,069	1,479
Interest cost on projected benefit obligation	8,960	8,379
Union plan amendments	1,736
Actuarial (gain) loss	35,054	(16,373)
Benefits paid	(5,802)	(6,937)
Benefit obligation at end of year	$ 224,086	$ 183,069

XML

Valuation and Qualifying Accounts (Detail) (Allowance for Doubtful Accounts [Member], USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Allowance for Doubtful Accounts [Member]
Valuation And Qualifying Accounts Disclosure [Line Items]
Balance at Beginning of Period	$ 20,608	$ 22,716	$ 28,323
Additions Charged to Costs and Expenses	4,898	4,888	5,232
Deductions	(5,781)	(6,504)	(8,490)
Reclassifications		(492)	(2,349)
Balance at End of Period	$ 19,725	$ 20,608	$ 22,716

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Quarterly Financial Data-Unaudited (Tables)

12 Months Ended

Dec. 31, 2014

Quarterly Financial Information Disclosure [Abstract]

Schedule of Quarterly Financial Data

	First Quarter		Second Quarter		Third Quarter		Fourth Quarter		Total(1)
	(dollars in thousands, except per share data)
Year Ended December 31, 2014:
Net sales	$	1,254,139	$	1,320,037	$	1,419,947	$	1,333,082	$	5,327,205
Gross profit		187,083		199,460		211,028		212,930	$	810,501
Net income(2)		21,857		33,331		38,169		25,841	$	119,198
Net income per share—basic	$	0.56	$	0.86	$	0.99	$	0.67	$	3.08
Net income per share—diluted	$	0.55	$	0.85	$	0.98	$	0.67	$	3.05
Year Ended December 31, 2013:
Net sales	$	1,250,485	$	1,274,494	$	1,336,676	$	1,223,638	$	5,085,293
Gross profit		188,525		201,936		203,661		195,456		789,578
Net income(3)		13,874		34,670		40,501		34,125		123,170
Net income per share—basic	$	0.35	$	0.87	$	1.03	$	0.86	$	3.11
Net income per share—diluted	$	0.34	$	0.86	$	1.01	$	0.85	$	3.06

(1) As a result of changes in the number of common and common equivalent shares during the year, the sum of quarterly earnings per share will not necessarily equal earnings per share for the total year.

(2) 2014 results were impacted by a loss on disposition of MBS Dev totaling $8.2 million or $0.21 per diluted share in the fourth quarter. This loss was not fully recognizable for tax.

(3) 2013 results were impacted by the effects of a $13.0 million or $0.20 per diluted share workforce reduction and facility closure charge in the first quarter, and a non-tax deductible $1.2 million or $0.03 per diluted share asset impairment charge in the fourth quarter.

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Share-Based Compensation (Tables)

12 Months Ended

Dec. 31, 2014

Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]

Schedule of Share-Based Compensation Expense

The following table summarizes the share-based compensation expense (in thousands):

	Year Ended December 31,
	2014			2013			2012
Numerator:
Pre-tax expense	$	8,195		$	10,808		$	8,746
Tax effect		(3,114	)		(4,108	)		(3,323	)
After tax expense	$	5,081		$	6,700		$	5,423
Denominator:
Denominator for basic shares—Weighted average shares		38,705			39,650			40,337
Denominator for diluted shares—Adjusted weighted average shares and the effect of dilutive securities		39,130			40,236			40,991
Net expense per share:
Net expense per share—basic	$	0.13		$	0.17		$	0.13
Net expense per share—diluted	$	0.13		$	0.17		$	0.13

Schedule of Intrinsic Value of Options Outstanding, Exercisable and Exercised

	As of December 31,				Year ended December 31,
	Outstanding		Exercisable		Exercised
2014	$	6,092	$	4,543	$	537
2013		9,897		6,262		13,676
2012		8,420		8,420		2,380

	As of December 31,		Year ended December 31,
	Outstanding		Vested
2014	$	45,928	$	10,976
2013		47,780		12,414
2012		40,222		8,812

Schedule of Valuation Techniques Assumption

The assumptions used are shown in the following table.

	2014			2013
Weighted average expected term		5.6			5.6
Expected volatility		39.12	%	40.01 -	40.49	%
Weighted average volatility		39.12	%		40.48	%
Weighted average expected dividends		1.24	%		1.46	%
Risk-free rate		1.75	%	0.76 -	1.62	%

Schedule of Stock Options

The following table summarizes the transactions, excluding restricted stock, under the Company’s equity compensation plans for the last three years:

				Weighted					Weighted					Weighted
				Average					Average					Average
				Exercise					Exercise					Exercise
	2014			Price		2013			Price		2012			Price
Options outstanding—January 1		812,160		$	33.70		1,371,850		$	24.86		1,715,380		$	24.62
Granted		5,538			45.89		585,189			38.71		-			-
Exercised		(32,610	)		24.43		(1,065,920	)		24.69		(217,634	)		18.69
Cancelled		(57,710	)		38.74		(78,959	)		38.69		(125,896	)		32.35
Options outstanding—December 31		727,378		$	33.81		812,160		$	33.70		1,371,850		$	24.86
Number of options exercisable		273,320		$	25.54		305,930		$	25.42		1,371,850		$	24.86

Schedule of Outstanding and Exercisable Options Granted

The following table summarizes outstanding and exercisable options granted under the Company’s equity compensation plans as of December 31, 2014:

			Remaining
			Contractual
Exercise Prices	Outstanding		Life (Years)		Exercisable
20.00 - 25.00		178,382		1.4		178,382
25.01 - 30.00		92,692		2.7		92,692
30.01 - 35.00		2,246		2.4		2,246
35.01 - 40.00		448,520		8.3		-
40.01 - 50.00		5,538		9.0		-
Total		727,378		5.9		273,320

Schedule of Restricted Stock and RSU Grants and Changes

The following table summarizes restricted stock and RSU transactions for the last three years.

				Weighted					Weighted					Weighted
				Average					Average					Average
				Grant Date					Grant Date					Grant Date
Restricted Stock and RSUs	2014			Fair Value		2013			Fair Value		2012			Fair Value
Nonvested—January 1		1,041,189		$	31.24		1,297,906		$	28.61		1,002,125		$	26.42
Granted		429,759			40.52		348,264			38.28		707,249			27.84
Vested		(237,739	)		41.59		(323,159	)		37.02		(324,345	)		22.00
Cancelled		(143,835	)		34.04		(281,822	)		30.04		(87,123	)		28.16
Nonvested—December 31		1,089,374		$	31.23		1,041,189		$	31.24		1,297,906		$	28.61

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Pension Plans and Defined Contribution Plan - Schedule of Change in Plan Assets (Detail) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets at beginning of year	$ 162,250
Benefits paid	(5,802)	(6,937)
Fair value of plan assets at end of year	173,770	162,250
Pension Plans [Member]
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets at beginning of year	162,250	145,563
Actual return on plan assets	15,323	10,624
Company contributions	2,000	13,000
Benefits paid	(5,802)	(6,937)
Fair value of plan assets at end of year	$ 173,771	$ 162,250

XML

Debt - Additional Information (Detail) (USD $)	12 Months Ended	3 Months Ended			12 Months Ended
	Dec. 31, 2014 BasisPoint	Sep. 30, 2014	Jun. 30, 2014	Mar. 31, 2014	Dec. 31, 2013
Debt Instrument [Line Items]
Percentage of outstanding debt priced at variable interest rates	79.00%
Effective interest rate	1.90%
Percentage of debt unhedged	58.00%
Maximum basis-point change that would not affect annual interest expense	50
Effect of 50 basis point increase or decrease in annualized interest expense, on a pre-tax basis	$ 2,100,000
Maximum amount of financing upon amendment of program	200,000,000
Receivables sold to Investors	360,300,000				355,400,000
Basis spread on variable rate	1.30%
Senior Secured Notes [Member]
Debt Instrument [Line Items]
Senior Secured notes	135,000,000
Maturity date of debt instrument	Oct. 15, 2014
2013 Note Purchase Agreement [Member]
Debt Instrument [Line Items]
Senior Secured notes	150,000,000
Maturity date of debt instrument	Jan. 15, 2021
Basis spread on variable rate	3.75%
2013 Credit Agreement [Member]
Debt Instrument [Line Items]
Effective interest rate	3.66%
Credit agreement expiry date	Jul. 06, 2018
Maximum borrowing capacity	700,000,000
Outstanding letters of credit	11,100,000				11,100,000
Potential maximum committed principal amount	1,050,000,000
LIBOR-based loans rates	1.25%
Alternate base rate loans rates	0.25%
Percentage of lenders fee on unutilized portion borrowing facility	3.75%	3.75%	4.00%	4.00%
2013 Credit Agreement [Member] | Minimum [Member]
Debt Instrument [Line Items]
LIBOR-based loans rates					1.00%
Alternate base rate loans rates					0.00%
Percentage of lenders fee on unutilized portion borrowing facility					0.15%
Leverage ratio	3.00
2013 Credit Agreement [Member] | Maximum [Member]
Debt Instrument [Line Items]
LIBOR-based loans rates					2.00%
Alternate base rate loans rates					1.00%
Percentage of lenders fee on unutilized portion borrowing facility					0.35%
Leverage ratio	3.50
Receivables Securitization Program [Member] | 2013 Credit Agreement [Member]
Debt Instrument [Line Items]
Outside indebtedness permitted under facility	200,000,000
Receivables Securitization Program [Member] | Secured Debt [Member] | USR [Member]
Debt Instrument [Line Items]
Credit facility	200,000,000				190,700,000
Unspecified [Member] | 2013 Credit Agreement [Member]
Debt Instrument [Line Items]
Outside indebtedness permitted under facility	300,000,000
Note Purchase Agreement Replacement [Member] | 2013 Credit Agreement [Member]
Debt Instrument [Line Items]
Outside indebtedness permitted under facility	$ 135,000,000

XML

Income Taxes - Schedule of Provision for Income Taxes (Detail) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Income Tax Disclosure [Abstract]
Currently Payable, Federal	$ 73,319	$ 70,234	$ 65,835
Currently Payable, State	8,333	8,027	6,683
Total currently payable	81,652	78,261	72,518
Deferred, net-Federal	(5,736)	(3,891)	(5,790)
Deferred, net-State	(631)	(30)	(923)
Total deferred, net	(6,367)	(3,921)	(6,713)
Provision for income taxes	$ 75,285	$ 74,340	$ 65,805

XML

Share-Based Compensation - Schedule of Stock Options (Detail) (USD $)	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]
Options outstanding - Beginning Balance, Shares	812,160	1,371,850	1,715,380
Granted, Shares	5,538	585,189
Exercised, Shares	(32,610)	(1,065,920)	(217,634)
Cancelled, Shares	(57,710)	(78,959)	(125,896)
Options outstanding - Ending Balance, Shares	727,378	812,160	1,371,850
Number of options exercisable, Shares	273,320	305,930	1,371,850
Options outstanding - Beginning Balance, Weighted Average Exercise Price	$ 33.70	$ 24.86	$ 24.62
Granted, Weighted Average Exercise Price	$ 45.89	$ 38.71
Exercised, Weighted Average Exercise Price	$ 24.43	$ 24.69	$ 18.69
Cancelled, Weighted Average Exercise Price	$ 38.74	$ 38.69	$ 32.35
Options outstanding - Ending Balance, Weighted Average Exercise Price	$ 33.81	$ 33.70	$ 24.86
Number of options exercisable, Weighted Average Exercise Price	$ 25.54	$ 25.42	$ 24.86

XML

Leases, Contractual Obligations and Contingencies - Additional Information (Detail) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Leases [Abstract]
Operating lease expense	$ 45.1	$ 46.3	$ 48.5

XML

Pension Plans and Defined Contribution Plan - Schedule of Actuarial Assumptions for Discount Rates, Expected Long-Term Rates of Return on Plan Assets, and Rates of Increase in Compensation and Healthcare Costs (Detail) (Pension Plans [Member])	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
General Plan Assets [Member]
Defined Benefit Plan Disclosure [Line Items]
Assumed discount rate	4.09%	4.95%	4.30%
Expected long-term rate of return on plan assets	6.30%	7.30%	7.75%
Union Plan Assets [Member]
Defined Benefit Plan Disclosure [Line Items]
Assumed discount rate	4.16%	5.10%	4.45%
Expected long-term rate of return on plan assets	7.30%	7.75%	7.75%

XML

Pension Plans and Defined Contribution Plan - Schedule of Fair Values of Pension Plan Assets (Detail) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
Defined Benefit Plan Disclosure [Line Items]
Total Fair value of plan assets	$ 173,770	$ 162,250
Cash [Member]
Defined Benefit Plan Disclosure [Line Items]
Total Fair value of plan assets	1,831	1,888
U.S. Large Cap [Member] | Equity Securities [Member]
Defined Benefit Plan Disclosure [Line Items]
Total Fair value of plan assets	18,612	17,380
International Large Core [Member] | Equity Securities [Member]
Defined Benefit Plan Disclosure [Line Items]
Total Fair value of plan assets		7,650
International Large Value [Member] | Equity Securities [Member]
Defined Benefit Plan Disclosure [Line Items]
Total Fair value of plan assets	16,791	7,598
Emerging Markets [Member] | Equity Securities [Member]
Defined Benefit Plan Disclosure [Line Items]
Total Fair value of plan assets	9,653	8,502
U.S. Small Value Fund [Member] | Equity Securities [Member]
Defined Benefit Plan Disclosure [Line Items]
Total Fair value of plan assets	5,274	5,058
U.S. Small Growth Fund [Member] | Equity Securities [Member]
Defined Benefit Plan Disclosure [Line Items]
Total Fair value of plan assets	1,123	1,211
U.S. Fixed Income [Member] | Fixed Income [Member]
Defined Benefit Plan Disclosure [Line Items]
Total Fair value of plan assets	78,886	69,070
Domestic Real Estate [Member]
Defined Benefit Plan Disclosure [Line Items]
Total Fair value of plan assets	13,870	11,638
Commodities [Member]
Defined Benefit Plan Disclosure [Line Items]
Total Fair value of plan assets	9,789	15,246
Hedge Funds [Member]
Defined Benefit Plan Disclosure [Line Items]
Total Fair value of plan assets	17,941	17,009
Quoted Prices in Active Markets for Identical Assets or Liabilities Level 1 [Member]
Defined Benefit Plan Disclosure [Line Items]
Total Fair value of plan assets	155,829	145,241
Quoted Prices in Active Markets for Identical Assets or Liabilities Level 1 [Member] | Cash [Member]
Defined Benefit Plan Disclosure [Line Items]
Total Fair value of plan assets	1,831	1,888
Quoted Prices in Active Markets for Identical Assets or Liabilities Level 1 [Member] | U.S. Large Cap [Member] | Equity Securities [Member]
Defined Benefit Plan Disclosure [Line Items]
Total Fair value of plan assets	18,612	17,380
Quoted Prices in Active Markets for Identical Assets or Liabilities Level 1 [Member] | International Large Core [Member] | Equity Securities [Member]
Defined Benefit Plan Disclosure [Line Items]
Total Fair value of plan assets		7,650
Quoted Prices in Active Markets for Identical Assets or Liabilities Level 1 [Member] | International Large Value [Member] | Equity Securities [Member]
Defined Benefit Plan Disclosure [Line Items]
Total Fair value of plan assets	16,791	7,598
Quoted Prices in Active Markets for Identical Assets or Liabilities Level 1 [Member] | Emerging Markets [Member] | Equity Securities [Member]
Defined Benefit Plan Disclosure [Line Items]
Total Fair value of plan assets	9,653	8,502
Quoted Prices in Active Markets for Identical Assets or Liabilities Level 1 [Member] | U.S. Small Value Fund [Member] | Equity Securities [Member]
Defined Benefit Plan Disclosure [Line Items]
Total Fair value of plan assets	5,274	5,058
Quoted Prices in Active Markets for Identical Assets or Liabilities Level 1 [Member] | U.S. Small Growth Fund [Member] | Equity Securities [Member]
Defined Benefit Plan Disclosure [Line Items]
Total Fair value of plan assets	1,123	1,211
Quoted Prices in Active Markets for Identical Assets or Liabilities Level 1 [Member] | U.S. Fixed Income [Member] | Fixed Income [Member]
Defined Benefit Plan Disclosure [Line Items]
Total Fair value of plan assets	78,886	69,070
Quoted Prices in Active Markets for Identical Assets or Liabilities Level 1 [Member] | Domestic Real Estate [Member]
Defined Benefit Plan Disclosure [Line Items]
Total Fair value of plan assets	13,870	11,638
Quoted Prices in Active Markets for Identical Assets or Liabilities Level 1 [Member] | Commodities [Member]
Defined Benefit Plan Disclosure [Line Items]
Total Fair value of plan assets	9,789	15,246
Significant Other Observable Inputs Level 2 [Member]
Defined Benefit Plan Disclosure [Line Items]
Total Fair value of plan assets	17,941	17,009
Significant Other Observable Inputs Level 2 [Member] | Hedge Funds [Member]
Defined Benefit Plan Disclosure [Line Items]
Total Fair value of plan assets	$ 17,941	$ 17,009

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Pension Plans and Defined Contribution Plan - Schedule of Estimated Future Benefit Payments (Detail) (Pension Plans [Member], USD $) In Thousands, unless otherwise specified	Dec. 31, 2014
Pension Plans [Member]
Defined Benefit Plan Disclosure [Line Items]
2015	$ 6,130
2016	7,376
2017	7,951
2018	8,117
2019	9,165
2020-2024	$ 55,313

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Pension Plans and Defined Contribution Plan - Additional Information (Detail) (USD $)	0 Months Ended	12 Months Ended
	Dec. 10, 2014	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Defined Benefit Plan Disclosure [Line Items]
Accumulated benefit obligation		$ 224,086,000	$ 183,069,000	$ 196,521,000
Benefit Obligation, Increase (Decrease)		8,600,000
Compensation increase rate		0.00%	0.00%	0.00%
Cash contribution to pension plans in next fiscal year	2,000,000
Company contributions		5,500,000	5,300,000	5,300,000
Pension Plans [Member]
Defined Benefit Plan Disclosure [Line Items]
Active associates in the pension plan		2,600
Accumulated benefit obligation		224,100,000	183,100,000
Estimated net actuarial loss that will be amortized from accumulated other comprehensive loss		5,800,000
Estimated prior service cost that will be amortized from accumulated other comprehensive loss		$ 300,000
Pension Plans [Member] | General Plan Assets [Member] | Fixed Income [Member]
Defined Benefit Plan Disclosure [Line Items]
Target allocations for plan assets		50.00%
Pension Plans [Member] | General Plan Assets [Member] | Equity Securities [Member]
Defined Benefit Plan Disclosure [Line Items]
Target allocations for plan assets		26.00%
Pension Plans [Member] | General Plan Assets [Member] | Domestic Real Estate [Member]
Defined Benefit Plan Disclosure [Line Items]
Target allocations for plan assets		14.00%
Pension Plans [Member] | General Plan Assets [Member] | Hedge Funds [Member]
Defined Benefit Plan Disclosure [Line Items]
Target allocations for plan assets		10.00%
Pension Plans [Member] | Union Plan Assets [Member] | Fixed Income [Member]
Defined Benefit Plan Disclosure [Line Items]
Target allocations for plan assets		20.00%
Pension Plans [Member] | Union Plan Assets [Member] | Equity Securities [Member]
Defined Benefit Plan Disclosure [Line Items]
Target allocations for plan assets		50.00%
Pension Plans [Member] | Union Plan Assets [Member] | Domestic Real Estate [Member]
Defined Benefit Plan Disclosure [Line Items]
Target allocations for plan assets		20.00%
Pension Plans [Member] | Union Plan Assets [Member] | Hedge Funds [Member]
Defined Benefit Plan Disclosure [Line Items]
Target allocations for plan assets		10.00%

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Segment Information - Schedule of Net Sales by Product Category (Detail) (USD $) In Thousands, unless otherwise specified	3 Months Ended								12 Months Ended
	Dec. 31, 2014	Sep. 30, 2014	Jun. 30, 2014	Mar. 31, 2014	Dec. 31, 2013	Sep. 30, 2013	Jun. 30, 2013	Mar. 31, 2013	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Segment Reporting Information [Line Items]
Net sales	$ 1,333,082	$ 1,419,947	$ 1,320,037	$ 1,254,139	$ 1,223,638	$ 1,336,676	$ 1,274,494	$ 1,250,485	$ 5,327,205	$ 5,085,293	$ 5,080,106
Janitorial and breakroom supplies [Member]
Segment Reporting Information [Line Items]
Net sales									1,448,528	1,336,182	1,281,806
Technology products [Member]
Segment Reporting Information [Line Items]
Net sales									1,437,721	1,462,756	1,558,568
Traditional office products [Member]
Segment Reporting Information [Line Items]
Net sales									1,331,797	1,314,456	1,373,399
Industrial supplies [Member]
Segment Reporting Information [Line Items]
Net sales									638,752	517,810	409,266
Office furniture [Member]
Segment Reporting Information [Line Items]
Net sales									309,003	311,403	323,390
Freight revenue [Member]
Segment Reporting Information [Line Items]
Net sales									121,933	105,567	99,319
Other [Member]
Segment Reporting Information [Line Items]
Net sales									$ 39,471	$ 37,119	$ 34,358

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Derivative Financial Instruments

12 Months Ended

Dec. 31, 2014

Derivative Instruments And Hedging Activities Disclosure [Abstract]

Derivative Financial Instruments

17. Derivative Financial Instruments

Interest rate movements create a degree of risk to the Company’s operations by affecting the amount of interest payments. Interest rate swap agreements are used to manage the Company’s exposure to interest rate changes. The Company designates its floating-to-fixed interest rate swaps as cash flow hedges of the variability of future cash flows at the inception of the swap contract to support hedge accounting.

USSC has entered into swap transactions to mitigate USSC’s floating rate risk on the noted aggregate notional amount of LIBOR-based interest rate risk noted in the table below. These swap transactions occurred as follows:

· On November 6, 2007, USSC entered into an interest rate swap transaction (the “November 2007 Swap Transaction”) with U.S. Bank National Association as the counterparty. This swap transaction matured on January 15, 2013.

· On July 18, 2012, USSC entered into a two-year forward, three-year interest rate swap transaction (the “July 2012 Swap Transaction”) with U.S. Bank National Association as the counterparty. The swap transaction has an effective date of July 18, 2014 and a maturity date of July 18, 2017.

· On June 11, 2013, USSC entered into a seven-month forward, seven-year interest rate swap transaction (the “June 2013 Swap Transaction”) with J.P. Morgan Chase Bank as the counterparty. The swap transaction has an effective date of January 15, 2014 and a maturity date of January 15, 2021. This swap was terminated in October 2013.

Approximately 42% of the Company’s current outstanding debt had its interest payments designated as the hedged forecasted transactions as of December 31, 2014.

The Company’s outstanding swap transaction is accounted for as cash flow hedge and is recorded at fair value on the statement of financial position as of December 31, 2014 and December 31, 2013. This hedge was as follows (in thousands):

	Notional						Fair Value Net
As of December 31, 2014	Amount		Receive	Pay		Maturity Date	Liability (1)
July 2012 Swap Transaction	$	150,000	Floating 1-month LIBOR		1.05%	July 18, 2017	$	253

(1) This interest rate derivative qualifies for hedge accounting and is in a net liability position. Therefore, the fair value of the interest rate derivative is included in the Company’s Consolidated Balance Sheets as a component of “Other Long-Term Liabilities”, with an offsetting component in “Stockholders’ Equity” as part of “Accumulated Other Comprehensive Loss”.

	Notional						Fair Value Net
As of December 31, 2013	Amount		Receive	Pay		Maturity Date	Asset (1)
July 2012 Swap Transaction	$	150,000	Floating 1-month LIBOR		1.05%	July 18, 2017	$	599

(1) This interest rate derivative qualifies for hedge accounting and is in a net asset position. Therefore, the fair value of the interest rate derivative included in the Company’s Consolidated Balance Sheets as a component of “Other Long-Term Assets” with an offsetting component in “Stockholders’ Equity” as part of “Accumulated Other Comprehensive Loss”.

Under the terms of the July 2012 Swap Transaction, USSC is required to make monthly fixed rate payments to the counterparty calculated based on the notional amounts noted in the table above at a fixed rate also noted in the table above, while the counterparty will be obligated to make monthly floating rate payments to USSC based on the one-month LIBOR on the same referenced notional amount.

The hedged transaction described above qualifies as a cash flow hedge in accordance with accounting guidance on derivative instruments. This guidance requires companies to recognize all of their derivative instruments as either assets or liabilities in the statement of financial position at fair value. The Company does not offset fair value amounts recognized for interest rate swaps executed with the same counterparty.

In connection with the pricing of the 2013 Note Purchase Agreement, discussed in Note 9 “Debt”, the Company terminated the June 2013 Swap Transaction. The gain of $0.9 million realized by the Company on the termination was recorded as a component of Other Comprehensive Income on the Company’s consolidated balance sheet as of December 31, 2014 and is being reclassified into earnings over the term of the 2014 Notes. During 2014, $0.1M was reclassified into earnings. Within the next 12 months, $0.1M will be recognized in earnings. This swap reduced the exposure to variability in interest rates between the date the Company entered into the hedge and the pricing of the 2014 Notes by the Company.

The July 2012 Swap Transaction effectively converts a portion of the Company’s future floating-rate debt to a fixed-rate basis. This swap transaction reduces the impact of interest rate changes on future interest expense. By using such derivative financial instruments, the Company exposes itself to credit risk and market risk. Credit risk is the risk that the counterparty to the interest rate swap (as noted above) will fail to perform under the terms of the agreement. The Company attempts to minimize the credit risk in these agreements by only entering into transactions with counterparties the Company determines are creditworthy. The market risk is the adverse effect on the value of a derivative financial instrument that results from a change in interest rates.

The Company’s agreement with its derivative counterparty provides that if an event of default occurs on any Company debt of $25 million or more, the counterparty can terminate the swap agreement. If an event of default had occurred and the counterparty had exercised their early termination right under the outstanding swap transaction as of December 31, 2014, the Company would have been obligated to pay the aggregate fair value net liability of $0.3 million plus accrued interest to the counterparty.

The swap transaction that was in effect as of December 31, 2014 and 2013 contained no ineffectiveness; therefore, all gains or losses on that derivative instrument were reported as a component of other comprehensive income (“OCI”) and reclassified into earnings as “interest expense” in the same period or periods during which they affected earnings. The following table depicts the effect of these derivative instruments on the statements of income and comprehensive income for years ended December 31, 2014 and 2013.

	Amount of Gain (Loss) Recognized in OCI on Derivative (Effective Portion)					Location of Gain (Loss) Reclassified from Accumulated OCI into Income (Effective Portion)	Amount of Gain (Loss) Reclassified from Accumulated OCI into Income (Effective Portion)
	2014		2013				2014		2013
November 2007 Swap Transaction	$	-	$	(77	)	Interest expense, net	$	-	$	(228	)
July 2012 Swap Transaction		105		864		Interest expense, net		625		-
June 2013 Swap Transaction		-		569		Interest expense, net		-		-

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Summary of Significant Accounting Policies - Additional Information (Detail) (USD $)	12 Months Ended
	Dec. 31, 2014 Plans	Dec. 31, 2013	Dec. 31, 2012
Summary Of Significant Accounting Policies [Line Items]
Accounts receivable, less allowance for doubtful accounts of $19,725 in 2014 and $20,608 in 2013	$ 702,527,000	$ 643,379,000
Accrued liabilities	63,200,000	52,600,000
Number of compensation plans	2
Percentage inventory valued under LIFO	74.00%	76.00%
Higher inventory if FIFO applied entirely	118,600,000	112,400,000
Increase (decrease) in cost of goods sold due to LIFO accounting method	6,200,000	4,600,000	11,700,000
Effect of LIFO inventory liquidation on income	6,000,000	600,000	3,300,000
LIFO expense related to inflation increase in cost of sales	12,200,000	5,200,000	15,000,000
Warehousing and administrative expenses charged to inventory	43,300,000	38,000,000
Pension expense	3,600,000	4,500,000	5,700,000
Outstanding checks	62,100,000	60,800,000
Minimum [Member] | Fixtures And Equipment [Member]
Summary Of Significant Accounting Policies [Line Items]
Estimated useful life	2 years
Maximum [Member] | Fixtures And Equipment [Member]
Summary Of Significant Accounting Policies [Line Items]
Estimated useful life	10 years
Maximum [Member] | Building [Member]
Summary Of Significant Accounting Policies [Line Items]
Estimated useful life	40 years
Maximum [Member] | Capitalized Software [Member]
Summary Of Significant Accounting Policies [Line Items]
Estimated useful life	10 years
Supplier Allowances [Member]
Summary Of Significant Accounting Policies [Line Items]
Accounts receivable, less allowance for doubtful accounts of $19,725 in 2014 and $20,608 in 2013	$ 124,400,000	$ 103,200,000

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Fair Value of Financial Instruments (Tables)

12 Months Ended

Dec. 31, 2014

Fair Value Disclosures [Abstract]

Schedule of Estimated Fair Value of Financial Instruments

The estimated fair values of the Company’s financial instruments are as follows (in thousands):

	As of  December 31,
	2014				2013
	Carrying Amount		Fair Value		Carrying Amount		Fair Value
Cash and cash equivalents	$	20,812	$	20,812	$	22,326	$	22,326
Accounts receivable, net		702,527		702,527		643,379		643,379
Convertible note receivable		6,775		6,775		-		-
Non-convertible note receivable		2,800		2,800		-		-
Accounts payable		485,241		485,241		476,113		476,113
Debt		713,909		713,909		533,697		533,697
Long-term interest rate swap liability		253		253		-		-
Long-term interest rate swap asset		-		-		599		599

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Leases, Contractual Obligations and Contingencies - Schedule of Future Minimum Lease Payments under Operating Leases (Detail) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2014
Leases [Abstract]
2015	$ 49,778
2016	42,854
2017	33,693
2018	25,676
2019	22,178
Thereafter	29,469
Total required lease payments	$ 203,648

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Derivative Financial Instruments - Additional Information (Detail) (USD $)	12 Months Ended
	Dec. 31, 2014
Derivative [Line Items]
Number of swap transactions	5
Outstanding debt percentage	42.00%
Minimum debt default amount	$ 25,000,000
Fair value	300,000
2013 Termination of June 2013 Swap Transaction [Member]
Derivative [Line Items]
Gain realized by the company	900,000
Swap transaction gain reclassified during the period	100,000
Swap transaction gain to be reclassified during next 12 months	$ 100,000
July 2012 Swap Transaction [Member] | Interest Rate Swap [Member]
Derivative [Line Items]
Derivative contract period	3 years
July 2012 Swap Transaction [Member] | Forward Contracts [Member]
Derivative [Line Items]
Derivative contract period	2 years
June 2013 Swap Transaction [Member] | Interest Rate Swap [Member]
Derivative [Line Items]
Derivative contract period	7 years
June 2013 Swap Transaction [Member] | Forward Contracts [Member]
Derivative [Line Items]
Derivative contract period	7 months

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Segment Information (Tables)

12 Months Ended

Dec. 31, 2014

Segment Reporting [Abstract]

Schedule of Net Sales by Product Category

The following table shows net sales by product category for 2014, 2013 and 2012 (in thousands):

	Years Ended December 31
	2014 (1)		2013 (1)		2012 (1)
Janitorial and breakroom supplies	$	1,448,528	$	1,336,182	$	1,281,806
Technology products		1,437,721		1,462,756		1,558,568
Traditional office products		1,331,797		1,314,456		1,373,399
Industrial supplies		638,752		517,810		409,266
Office furniture		309,003		311,403		323,390
Freight revenue		121,933		105,567		99,319
Other		39,471		37,119		34,358
Total net sales	$	5,327,205	$	5,085,293	$	5,080,106

(1) Certain prior period amounts have been reclassified to conform to the current presentation. Such reclassifications include changes between several product categories due to several specific products being reclassified to different categories. These changes did not impact the Consolidated Statements of Income.

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Share-Based Compensation - Additional Information (Detail) (USD $) In Millions, except Share data, unless otherwise specified	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Number of share-based compensation plans	2
Closing sale price per share	42.16	45.89	30.99
Stock options granted	5,538	585,189
Minimum [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Payout based on economic profit performance against target economic profit goals	0.00%	0.00%	0.00%
Maximum [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Payout based on economic profit performance against target economic profit goals	200.00%	200.00%	150.00%
Stock Option [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Vesting period, in years	2 years 3 months	3 years
Term of stock options, in years	10 years
Unrecognized compensation cost	2.5
Share-based compensation, weighed -average period for recognition	1 year 3 months
Stock options granted	5,538	585,189	0
Restricted Stock [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Vesting period, in years	3 years
Restricted stock and restricted stock units granted	253,042	181,916	461,512
Diluted earnings per share required to determine specific performance measure of stock awards	0.50
Restricted Stock Units (RSUs) [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Vesting period, in years	3 years
Unrecognized compensation cost	12.9
Share-based compensation, weighed -average period for recognition	2 years 1 month 6 days
Restricted stock and restricted stock units granted	176,717	166,348	245,737
Non Employee Directors [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Compensation expense, directors fees	0.1	0.1	0.2
Accumulated number of stock units outstanding	43,082	56,737	62,421
Restricted stock and restricted stock units granted	20,664	23,898	41,051
Employees [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Restricted stock and restricted stock units granted	271,594	194,517	426,064
Executive Officer [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Restricted stock and restricted stock units granted	137,501	129,849	240,134
Terms of granting restricted stock and restricted stock units	(1) the officer is still employed as of the anniversary date of the grant; and (2) the Company’s cumulative diluted earnings per share for the four calendar quarters immediately preceding the vesting date exceed $0.50 per diluted share as defined in the officers’ restricted stock agreement.

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Accumulated Other Comprehensive Loss - Amounts Reclassified Out of AOCI into Income Statement (Detail) (USD $) In Thousands, unless otherwise specified	3 Months Ended								12 Months Ended
	Dec. 31, 2014	Sep. 30, 2014	Jun. 30, 2014	Mar. 31, 2014	Dec. 31, 2013	Sep. 30, 2013	Jun. 30, 2013	Mar. 31, 2013	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Warehousing, marketing and administrative expenses									$ (592,050)	$ (580,428)	$ (573,693)
Tax provision									(75,285)	(74,340)	(65,805)
Net of tax	25,841	38,169	33,331	21,857	34,125	40,501	34,670	13,874	119,198	123,170	111,830
Amount Reclassified From AOCI [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Net of tax									2,822
Amount Reclassified From AOCI [Member] | Cash Flow Hedges [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Tax provision									(285)
Net of tax									466
Amount Reclassified From AOCI [Member] | Defined Benefit Pension Plans [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Warehousing, marketing and administrative expenses									3,856
Tax provision									(1,500)
Net of tax									2,356
Amount Reclassified From AOCI [Member] | Interest Rate Swap [Member] | Cash Flow Hedges [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Interest expense, net									$ 751

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Goodwill and Intangible Assets - Summary of Changes in Carrying Amount of Goodwill (Detail) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2014
Goodwill [Line Items]
Goodwill, balance as of December 31, 2013	$ 356,811
Impairment of MBS Dev Goodwill	(9,034)
MBS Dev divestiture	(4,599)
Currency translation adjustment	(758)
Goodwill, balance as of December 31, 2014	398,042
CPO [Member]
Goodwill [Line Items]
Acquisition	25,108
Goodwill, balance as of December 31, 2014	25,108
MEDCO [Member]
Goodwill [Line Items]
Acquisition	30,514
Goodwill, balance as of December 31, 2014	$ 30,514

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Basis of Presentation - Additional Information (Detail) (USD $)	3 Months Ended									12 Months Ended			0 Months Ended
	Dec. 31, 2014 Product Manufacturers_Distributors	Sep. 30, 2014	Jun. 30, 2014	Mar. 31, 2014	Dec. 31, 2013	Sep. 30, 2013	Jun. 30, 2013	Mar. 31, 2013	Dec. 31, 2012	Dec. 31, 2014 Location Customer Product Manufacturers_Distributors	Dec. 31, 2013	Dec. 31, 2012	Oct. 31, 2014
Basis Of Presentation [Line Items]
Net sales	$ 1,333,082,000	$ 1,419,947,000	$ 1,320,037,000	$ 1,254,139,000	$ 1,223,638,000	$ 1,336,676,000	$ 1,274,494,000	$ 1,250,485,000		$ 5,327,205,000	$ 5,085,293,000	$ 5,080,106,000
Number of items	160,000									160,000
Number of manufacturers	1,600									1,600
Number of distribution centers										77
Number of reseller customer										30,000
Business acquisition cash paid									90,000,000
Purchase Price									79,800,000			79,800,000
Write off of investment					1,200,000
O.K.I. Supply Co. [Member]
Basis Of Presentation [Line Items]
Amount payable related to acquisition	4,500,000									4,500,000
Contribution to the Company's net financial sales										20,500,000
Pro forma net sales												5,200,000,000
Pro forma net income												112,600,000
CPO Commerce, Inc [Member]
Basis Of Presentation [Line Items]
Business acquisition cash paid										37,400,000
Amount payable related to acquisition	51,000									51,000
Business acquisition, fair value of contingent consideration	5,100,000									5,100,000
Business acquisition contingent consideration payments, range minimum	0									0
Business acquisition contingent consideration payments, range maximum	10,000,000									10,000,000
Stock acquisition, percentage acquired	100.00%									100.00%
MEDCO [Member]
Basis Of Presentation [Line Items]
Business acquisition cash paid													150,000,000
Amount payable related to acquisition	52,000									52,000			6,000,000
Contribution to the Company's net financial sales										36,300,000
Pro forma net sales										5,500,000,000	5,300,000,000	5,300,000,000
Pro forma net income										125,000,000	129,000,000	119,200,000
Business acquisition, fair value of contingent consideration													4,800,000
Business acquisition contingent consideration payments, range minimum													0
Business acquisition contingent consideration payments, range maximum													$ 10,000,000
Business acquisition acquired entity indemnification payment period													18 months

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Basis of Presentation

12 Months Ended

Dec. 31, 2014

Organization Consolidation And Presentation Of Financial Statements [Abstract]

Basis of Presentation

1. Basis of Presentation

The accompanying Consolidated Financial Statements represent United Stationers Inc. (“USI”) with its wholly owned subsidiary United Stationers Supply Co. (“USSC”), and USSC’s subsidiaries (collectively, “United” or the “Company”). The Consolidated Financial Statements have been prepared in accordance with accounting principles generally accepted in the United States and include the accounts of USI and its subsidiaries. All intercompany transactions and balances have been eliminated. The Company operates in a single reportable segment as a leading national wholesale distributor of workplace essentials, with net sales of approximately $5.3 billion for the year ended December 31, 2014. The Company stocks over 160,000 items on a national basis from over 1,600 manufacturers. These items include a broad spectrum of technology products, traditional office products, office furniture, janitorial and breakroom supplies, and industrial supplies. The Company sells its products through a national distribution network of 77 distribution centers to its approximately 30,000 reseller customers, who in turn sell directly to end-consumers. The Company’s customers include independent office products dealers; contract stationers; office products superstores; computer products resellers; office furniture dealers; mass merchandisers; mail order companies; sanitary supply, paper and foodservice distributors; drug and grocery store chains; healthcare distributors; e-commerce merchants; oil field, welding supply and industrial/MRO distributors; aftermarket automotive supply distributors and retailers; other independent distributors and end consumers. Many resellers have online capabilities. The Company also operates as an online retailer which sells direct to end consumers.

Acquisition of O.K.I. Supply Co.

During the fourth quarter of 2012, USSC completed the acquisition of all of the capital stock of O.K.I. Supply Co. (OKI), a welding, safety and industrial products wholesaler. This acquisition was completed at a purchase price of $90.0 million. The purchase price included a $4.5 million indemnification reserve, which was paid in the fourth quarter of 2014. In total, the purchase price, net of cash acquired, was $79.8 million. The acquisition extends the Company’s position as the leading pure-wholesale industrial distributor in the United States and brings expanded categories and services to customers. The purchase was financed through the Company’s existing debt agreements.

OKI contributed $20.5 million to the Company’s 2012 net financial sales after its acquisition on November 1, 2012. Had the OKI acquisition been completed as of the beginning of 2012, the Company’s unaudited pro forma net sales for the year ended December 31, 2012 would have been $5.2 billion and unaudited pro forma net income for the year ended December 31, 2012 would have been $112.6 million.

Acquisition of CPO Commerce, Inc.

On May 30, 2014, USSC completed the acquisition of CPO, a leading online retailer of brand name power tools and equipment. The acquisition of CPO significantly expanded the Company’s digital resources and capabilities to support resellers as they transition to an increasingly online environment. CPO’s expertise will strength United’s ability to offer features like improved product content, real-time access to inventory and pricing, digital marketing and merchandising, and an enhanced digital platform to our manufacturing partners.

The purchase price was $37.4 million, including $5.1 million related to the estimated fair value of contingent consideration which is based upon the achievement of certain sales targets during a three-year period immediately following the acquisition date. The final payments related to the contingent consideration will be determined by actual achievement in the earn-out periods and will be between zero and $10 million. Any changes to the estimated fair value after the original purchase accounting is completed will be recorded in “warehousing, marketing and administrative expenses” in the period in which a change occurs. The Company financed the 100% stock acquisition with borrowings under the Company’s available committed bank facilities.

The Company has developed a preliminary estimate of the fair value of assets acquired and liabilities assumed for purposes of allocating the purchase price. This estimate is subject to change as the valuation activities are completed. The fair value of the assets and liabilities acquired were estimated using various valuation methods including estimated selling price, a market approach, and discounted cash flows using both an income and cost approach.

At December 31, 2014, the preliminary allocation of the purchase price is as follows (amounts in thousands):

Purchase Price, net of cash acquired…………………..				$	31,825
Preliminary Allocation of Purchase Price:
Accounts receivable……………………………………	$	(2,658	)
Inventories……………………………………………..		(13,051	)
Other current assets…………………………………….		(307	)
Property, plant and equipment…………………………		(488	)
Intangible assets………………………………………..		(12,800	)
Total assets acquired……………………………….					(29,304	)
Trade accounts payable………………………………..		17,124
Accrued liabilities……………………………………..		2,130
Deferred taxes…………………………………………		3,282
Other long-term liabilities…………………………….		51
Total liabilities assumed……………………………					22,587
Goodwill………………………………………………				$	25,108

The purchased identifiable intangible assets are as follows (amounts in thousands):

	Total		Estimated Life
Customer relationships	$	5,200	3 years
Trademark		7,600	15 years
Total	$	12,800

Any changes to the preliminary allocation of the purchase price, some of which may be material, will be allocated to residual goodwill.

The impact of CPO on the Company’s 2014 net financial sales was immaterial. Had the CPO acquisition been completed as of the beginning of 2012, the Company’s unaudited pro forma net sales and net income for the twelve-month periods ending December 31, 2014, 2013, and 2012 would not have been materially impacted.

Acquisition of MEDCO

On October 31, 2014, USSC completed the acquisition of all of the capital stock of Liberty Bell Equipment Corp., a United States wholesaler of automotive aftermarket tools and equipment, and its affiliates (collectively, MEDCO) including G2S Equipment de Fabrication et d’Entretien ULC, a Canadian wholesaler. MEDCO advances a key pillar of the Company’s strategy, diversification into higher growth and margin channels and categories. It also brings expanded categories and services to customers.

The purchase price was $150.0 million, including $4.8 million related to the estimated fair value of contingent consideration which is based upon the achievements of certain sales and EBITDA targets over the next three years as well as $6.0 million reserved as a payable upon completion of an eighteen month indemnification period. The final payments related to the contingent consideration will be determined by actual achievement in the earn-out periods and will be between zero and $10 million. Any changes to the estimated fair value after the original purchase accounting is completed will be recorded in “warehousing, marketing and administrative expenses” in the period in which a change occurs. This acquisition was funded through a combination of cash on hand and cash available under the Company’s committed bank facility.

The Company has developed a preliminary estimate of the fair value of assets acquired and liabilities assumed for purposes of allocating the purchase price. The estimate is subject to change as the valuation activities are completed. The fair value of the assets and liabilities acquired were estimated using various valuation methods including estimated selling price, a market approach, and discounted cash flows using both an income and cost approach.

At December 31, 2014, the preliminary allocation of the purchase price is as follows (amounts in thousands):

Purchase Price, net of cash acquired…………………..				$	145,471
Preliminary Allocation of Purchase Price:
Accounts receivable……………………………………	$	(44,732	)
Inventories……………………………………………..		(54,656	)
Other current assets…………………………………….		(1,299	)
Property, plant and equipment…………………………		(4,408	)
Deferred Income tax assets…………………………….		(1,615	)
Other assets……………………………………………..		(442	)
Intangible assets………………………………………..		(44,070	)
Total assets acquired……………………………….					(151,222	)
Trade accounts payable………………………………..		32,383
Accrued liabilities……………………………………..		3,830
Other long-term liabilities…………………………….		52
Total liabilities assumed……………………………					36,265
Goodwill………………………………………………				$	30,514

The purchased identifiable intangible assets are as follows (amounts in thousands):

	Total		Estimated Life
Customer relationships	$	40,030	4-15 years
Trademarks		4,040	3-15 years
Total	$	44,070

Any changes to the preliminary allocation of the purchase price, some of which may be material, will be allocated to residual goodwill.

MEDCO contributed $36.3 million to the Company’s 2014 net sales after its acquisition on October 31, 2014. Had the MEDCO acquisition been completed as of the beginning of 2012, the Company’s unaudited pro forma net sales for the years ended December 31, 2014, 2013, and 2012 would have been $5.5 billion, $5.3 billion, and $5.3 billion respectively and the Company’s unaudited pro forma net income for the years ended December 31, 2014, 2013, and 2012 would have been $125.0 million, $129.0 million, and $119.2 million, respectively.

Divestiture of MBS Dev, Inc.

During the fourth quarter of 2014, the Company completed the sale of MBS Dev, Inc. (“MBS Dev”), a software solutions provider to business products resellers which the Company had acquired in the first quarter of 2010. In conjunction with the sale, United recognized a loss on disposition of MBS Dev.  See Note 4 “Goodwill and Intangible Assets” and Note 15 “Fair Value of Financial Instruments” for further information.

Investments

In the fourth quarter of 2013, the Company impaired the remaining investment of $1.2 million in its minority interest in the capital stock of a managed print services and technology solution business that was acquired in 2010. This charge and the Company’s share of the earnings and losses of this investment are included in the Operating Expenses section of the Consolidated Statements of Income.

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Goodwill and Intangible Assets - Summary of Intangible Assets of Company by Major Class (Detail) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013
Finite Lived Intangible Assets [Line Items]
Intangible assets subject to amortization, Gross Carrying Amount	$ 144,861	$ 92,060
Intangible assets subject to amortization, Accumulated Amortization	(45,203)	(38,858)
Intangible assets subject to amortization, Net Carrying Amount	99,658	53,202
Intangible Assets, Gross Carrying Amount	157,161	104,360
Intangible Assets, Net Carrying Amount	111,958	65,502
Trademarks not subject to amortization [Member]
Finite Lived Intangible Assets [Line Items]
Intangible assets not subject to amortization, Gross Carrying Amount	12,300	12,300
Customer relationships and other intangibles [Member]
Finite Lived Intangible Assets [Line Items]
Intangible assets subject to amortization, Gross Carrying Amount	125,761	84,470
Intangible assets subject to amortization, Accumulated Amortization	(41,123)	(36,232)
Intangible assets subject to amortization, Net Carrying Amount	84,638	48,238
Intangible assets subject to amortization, Weighted Average Useful Life (years)	16 years	17 years
Non-compete Agreements [Member]
Finite Lived Intangible Assets [Line Items]
Intangible assets subject to amortization, Gross Carrying Amount	4,672	4,700
Intangible assets subject to amortization, Accumulated Amortization	(2,364)	(1,952)
Intangible assets subject to amortization, Net Carrying Amount	2,308	2,748
Intangible assets subject to amortization, Weighted Average Useful Life (years)	4 years	4 years
Trademarks [Member]
Finite Lived Intangible Assets [Line Items]
Intangible assets subject to amortization, Gross Carrying Amount	14,428	2,890
Intangible assets subject to amortization, Accumulated Amortization	(1,716)	(674)
Intangible assets subject to amortization, Net Carrying Amount	$ 12,712	$ 2,216
Intangible assets subject to amortization, Weighted Average Useful Life (years)	13 years	5 years

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Other Assets and Liabilities (Tables)

12 Months Ended

Dec. 31, 2014

Regulatory Assets And Liabilities Disclosure [Abstract]

Schedule of Other Assets and Liabilities

Other assets and liabilities as of December 31, 2014 and 2013 were as follows (in thousands):

	As of  December 31,
	2014		2013
Other Long-Term Assets, net:
Investment in deferred compensation	$	4,984	$	4,408
Long-term prepaid assets		19,055		14,063
Long-term convertible and non-convertible notes receivable		9,575		-
Capitalized financing costs		3,141		3,391
Long-term swap asset		-		599
Long-term income tax asset		2,881		-
Other		2,174		3,115
Total other long-term assets, net	$	41,810	$	25,576
Other Long-Term Liabilities:
Accrued pension obligation	$	50,316	$	20,820
Deferred rent		16,241		18,654
Deferred directors compensation		5,016		4,412
Long-term swap liability		253		-
Long-term income tax liability		3,639		3,482
Long-term merger expenses		17,229		198
Long-term workers compensation liability		7,155		6,876
Other		4,545		5,345
Total other long-term liabilities	$	104,394	$	59,787

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Summary of Significant Accounting Policies (Policies)

12 Months Ended

Dec. 31, 2014

Accounting Policies [Abstract]

Principles of Consolidation

Principles of Consolidation

The Consolidated Financial Statements include the accounts of the Company. All significant intercompany accounts and transactions have been eliminated in consolidation. For all acquisitions, account balances and results of operations are included in the Consolidated Financial Statements as of the date acquired.

Use of Estimates

Use of Estimates

The preparation of financial statements in conformity with accounting principles generally accepted in the United States requires management to make estimates and assumptions that affect the amounts reported in the Consolidated Financial Statements and accompanying notes. Actual results could differ from these estimates.

Various assumptions and other factors underlie the determination of significant accounting estimates. The process of determining significant estimates is fact specific and takes into account factors such as historical experience, current and expected economic conditions, product mix, and in some cases, actuarial techniques. The Company periodically reevaluates these significant factors and makes adjustments where facts and circumstances dictate.

Supplier Allowances

Supplier Allowances

Supplier allowances (fixed or variable) are common practice in the business products industry and have a significant impact on the Company’s overall gross margin. Receivables related to supplier allowances totaled $124.4 million and $103.2 million as of December 31, 2014 and 2013, respectively. These receivables are included in “Accounts receivable” in the Consolidated Balance Sheets.

The majority of the Company’s annual supplier allowances and incentives are variable, based solely on the volume and mix of the Company’s product purchases from suppliers. These variable allowances are recorded based on the Company’s annual inventory purchase volumes and product mix and are included in the Company’s Consolidated Financial Statements as a reduction to cost of goods sold, thereby reflecting the net inventory purchase cost. The remaining portion of the Company’s annual supplier allowances and incentives are fixed and are earned based primarily on supplier participation in specific Company advertising and marketing publications. Fixed allowances and incentives are taken to income through cost of goods sold as inventory is sold. Supplier allowances and incentives attributable to unsold inventory are carried as a component of net inventory cost.

Customer Rebates

Customer Rebates

Customer rebates and discounts are common practice in the business products industry and have a significant impact on the Company’s overall sales and gross margin. Customer rebates include volume rebates, sales growth incentives, advertising allowances, participation in promotions and other miscellaneous discount programs. These rebates are paid to customers monthly, quarterly and/or annually. Such rebates are reported in the Consolidated Financial Statements as a reduction of sales. Accrued customer rebates were $63.2 million and $52.6 million as of December 31, 2014 and 2013, respectively, are included as a component of “Accrued liabilities” in the Consolidated Balance Sheets.

Revenue Recognition

Revenue Recognition

Revenue is recognized when a service is rendered or when title to the product has transferred to the customer. Management records an estimate for future product returns related to revenue recognized in the current period. This estimate is based on historical product return trends and the gross margin associated with those returns. Management also records customer rebates that are based on annual sales volume to the Company’s customers. Annual rebates earned by customers include growth components, volume hurdle components, and advertising allowances.

Shipping and handling costs billed to customers are treated as revenues and recognized at the time title to the product has transferred to the customer. Freight costs are included in the Company’s Consolidated Financial Statements as a component of cost of goods sold and are not netted against shipping and handling revenues. Net sales do not include sales tax charged to customers.

Additional revenue is generated from the sale of software licenses, delivery of subscription services (including the right to use software and software maintenance services), and professional services. Revenue is recognized when persuasive evidence of an arrangement exists, delivery has occurred, the fees are fixed and determinable, and collection is considered probable. If collection is not considered probable, the Company recognizes revenue when the fees are collected. If fees are not fixed and determinable, the Company recognizes revenues when the fees become due from the customer.

Share-Based Compensation

Share-Based Compensation

At December 31, 2014, the Company had two active share-based employee compensation plans covering key associates and/or non-employee directors of the Company. See Note 3 “Share-Based Compensation” to the Consolidated Financial Statements for more information.

Accounts Receivable

Accounts Receivable

In the normal course of business, the Company extends credit to customers. Accounts receivable, as shown in the Consolidated Balance Sheets, include such trade accounts receivable and are net of allowances for doubtful accounts and anticipated discounts. The Company makes judgments as to the collectability of trade accounts receivable based on historical trends and future expectations. Management estimates an allowance for doubtful accounts, which addresses the collectability of trade accounts receivable. This allowance adjusts gross trade accounts receivable downward to its estimated collectible or net realizable value. To determine the allowance for doubtful accounts, management reviews specific customer risks and the Company’s trade accounts receivable aging. Uncollectible trade receivable balances are written off against the allowance for doubtful accounts when it is determined that the trade receivable balance is uncollectible.

Goodwill and Intangible Assets

Goodwill and Intangible Assets

Goodwill is initially recorded based on the premium paid for acquisitions and is subsequently tested for impairment. See Note 4 “Goodwill and Intangible Assets” to the Consolidated Financial Statements.

Intangible assets are initially recorded at their fair market values determined on quoted market prices in active markets, if available, or recognized valuation models. Intangible assets that have finite useful lives are amortized on a straight-line basis over their useful lives. Intangible assets that have indefinite useful lives are not amortized but are tested at least annually for impairment or whenever events or circumstances indicate impairment may have occurred. See Note 4 “Goodwill and Intangible Assets” to the Consolidated Financial Statements.

Insured Loss Liability Estimates

Insured Loss Liability Estimates

The Company is primarily responsible for retained liabilities related to workers’ compensation, vehicle, and certain employee health benefits. The Company records expense for paid and open claims and an expense for claims incurred but not reported based upon historical trends and certain assumptions about future events. The Company has an annual per-person maximum cap, provided by a third-party insurance company, on certain employee medical benefits. In addition, the Company has a per-occurrence maximum on workers’ compensation and auto claims.

Leases

Leases

The Company leases real estate and personal property under operating leases. Certain operating leases include incentives from landlords including, landlord “build-out” allowances, rent escalation clauses and rent holidays or periods in which rent is not payable for a certain amount of time. The Company accounts for landlord “build-out” allowances as deferred rent at the time of possession and amortizes this deferred rent on a straight-line basis over the term of the lease.

The Company also recognizes leasehold improvements associated with the “build-out” allowances and amortizes these improvements over the shorter of (1) the term of the lease or (2) the expected life of the respective improvements. The Company accounts for rent escalation and rent holidays as deferred rent at the time of possession and amortizes this deferred rent on a straight-line basis over the term of the lease. As of December 31, 2014, any capital leases to which the Company is a party are immaterial to the Company’s financial statements.

Inventories

Inventories

Approximately 74% and 76% of total inventory as of December 31, 2014 and 2013, respectively has been valued under the last-in, first-out (“LIFO”) accounting method. LIFO results in a better matching of costs and revenues. The remaining inventory is valued under the first-in, first-out (“FIFO”) accounting method. Inventory valued under the FIFO and LIFO accounting methods is recorded at the lower of cost or market. If the Company had valued its entire inventory under the lower of FIFO cost or market, inventory would have been $118.6 million and $112.4 million higher than reported as of December 31, 2014 and 2013, respectively. The annual change in the LIFO reserve as of December 31, 2014, 2013 and 2012 resulted in a $6.2 million increase, a $4.6 million increase and an $11.7 million increase, respectively, in cost of goods sold.

The change in the LIFO reserve in 2014 included a LIFO liquidation relating to decrements in four of the Company’s five LIFO pools. These decrements resulted in liquidation of LIFO inventory quantities carried at lower costs in prior years as compared with the cost of current year purchases. This liquidation resulted in LIFO income of $6.0 million which was more than offset by LIFO expense of $12.2 million related to current inflation for an overall net increase in cost of sales of $6.2 million.

The change in the LIFO reserve in 2013 included a LIFO liquidation relating to a decrement in the Company’s technology LIFO pool. This decrement resulted in liquidation of LIFO inventory quantities carried at lower costs in prior years as compared with the cost of current year purchases. This liquidation resulted in LIFO income of $0.6 million which was more than offset by LIFO expense of $5.2 million related to current inflation for an overall net increase in cost of sales of $4.6 million.

The change in the LIFO reserve for 2012 included the LIFO liquidation impact relating to decrements in the Company’s office products and technology LIFO pools. These decrements resulted in the liquidation of LIFO inventory quantities carried at lower costs in prior years as compared with the cost of current year purchases. These liquidations resulted in LIFO income of $3.3 million which was more than offset by LIFO expense of $15.0 million related to current inflation for a net increase in cost of sales of $11.7 million.

The Company also records adjustments to inventory for shrinkage. Inventory that is obsolete, damaged, defective or slow moving is recorded at the lower of cost or market. These adjustments are determined using historical trends and are adjusted, if necessary, as new information becomes available. The Company charges certain warehousing and administrative expenses to inventory each period with $43.3 million and $38.0 million remaining in inventory as of December 31, 2014 and December 31, 2013, respectively.

Pension Benefits

Pension Benefits

Calculating the Company’s obligations and expenses related to its pension requires selection and use of certain actuarial assumptions. As more fully discussed in Note 11 to the Consolidated Financial Statements, these actuarial assumptions include discount rates, expected long-term rates of return on plan assets, mortality rates, and rates of increase in compensation and healthcare costs. To select the appropriate actuarial assumptions, management relies on current market conditions and historical information. Pension expense for 2014 was $3.6 million, compared to $4.5 million and $5.7 million in 2013 and 2012, respectively.

Cash Equivalents

Cash Equivalents

An unfunded check balance (payments in-transit) exists for the Company’s primary disbursement accounts. Under the Company’s cash management system, the Company utilizes available borrowings, on an as-needed basis, to fund the clearing of checks as they are presented for payment. As of December 31, 2014, and 2013, outstanding checks totaling $62.1 million and $60.8 million, respectively, were included in “Accounts payable” in the Consolidated Balance Sheets.

Property, Plant and Equipment

Property, Plant and Equipment

Property, plant and equipment is recorded at cost. Depreciation and amortization are determined by using the straight-line method over the estimated useful lives of the assets. The estimated useful life assigned to fixtures and equipment is from two to ten years; the estimated useful life assigned to buildings does not exceed forty years; leasehold improvements are amortized over the lesser of their useful lives or the term of the applicable lease. Repair and maintenance costs are charged to expense as incurred.

Software Capitalization

Software Capitalization

The Company capitalizes internal use software development costs in accordance with guidance on accounting for costs of computer software developed or obtained for internal use. Amortization is recorded on a straight-line basis over the estimated useful life of the software, generally not to exceed ten years. Capitalized software is included in “Property, plant and equipment” on the Consolidated Balance Sheets. The total costs are as follows (in thousands):

	As of December 31,
	2014			2013
Capitalized software development costs	$	91,624		$	83,026
Accumulated amortization		(65,951	)		(59,257	)
Net capitalized software development costs	$	25,673		$	23,769

Derivative Financial Instruments

Derivative Financial Instruments

The Company’s risk management policies allow for the use of derivative financial instruments to prudently manage foreign currency exchange rate and interest rate exposure. The policies do not allow such derivative financial instruments to be used for speculative purposes. At this time, the Company uses interest rate swaps which are subject to the management, direction and control of its financial officers. Risk management practices, including the use of all derivative financial instruments, are presented to the Board of Directors for approval.

All derivatives are recognized on the balance sheet date at their fair value. The Company’s outstanding derivative at December 31, 2014 was in a net liability position and was included in “Other Long-Term Liabilities” on the Consolidated Balance Sheet. As of December 31, 2013, the outstanding derivative was in a net asset position and is included in “Other Long-Term Assets” on the Consolidated Balance Sheet.

The interest rate swaps that the Company has entered into are classified as cash flow hedges in accordance with accounting guidance on derivative instruments and hedging activities as they are hedging a forecasted transaction or the variability of cash flow to be paid by the Company. Changes in the fair value of a derivative that is qualified, designated and highly effective as a cash flow hedge are recorded in other comprehensive income, net of tax, until earnings are affected by the forecasted transaction or the variability of cash flow, and then are reported in current earnings.

The Company formally documents all relationships between hedging instruments and hedged items, as well as the risk-management objective and strategy for undertaking various hedge transactions. This process includes linking all derivatives designated as cash flow hedges to specific forecasted transactions or variability of cash flow.

The Company formally assesses, at both the hedge’s inception and on an ongoing basis, whether the derivatives used in hedging transactions are highly effective in offsetting changes in cash flow of hedged items. When it is determined that a derivative is not highly effective as a hedge then hedge accounting is discontinued prospectively in accordance with accounting guidance on derivative instruments and hedging activities. This has not occurred as all cash flow hedges contain no ineffectiveness. See Note 17, “Derivative Financial Instruments”, for further detail.

Income Taxes

Income Taxes

The Company accounts for income taxes using the liability method in accordance with the accounting guidance for income taxes. The Company estimates actual current tax expense and assesses temporary differences that exist due to differing treatments of items for tax and financial statement purposes. These temporary differences result in the recognition of deferred tax assets and liabilities. A provision has not been made for deferred U.S. income taxes on the undistributed earnings of the Company’s foreign subsidiaries as these earnings have historically been permanently invested except to the extent a liability was recorded in purchase accounting for the undistributed earnings of the foreign subsidiaries of OKI as of the date of the acquisition. It is not practicable to determine the amount of unrecognized deferred tax liability for such unremitted foreign earnings.

The current and deferred tax balances and income tax expense recognized by the Company are based on management’s interpretation of the tax laws of multiple jurisdictions. Income tax expense also reflects the Company’s best estimates and assumptions regarding, among other things, the level of future taxable income, interpretation of tax laws, and tax planning. Future changes in tax laws, changes in projected levels of taxable income, and tax planning could impact the effective tax rate and current and deferred tax balances recorded by the Company. Management’s estimates as of the date of the Consolidated Financial Statements reflect its best judgment giving consideration to all currently available facts and circumstances. As such, these estimates may require adjustment in the future, as additional facts become known or as circumstances change. Further, in accordance with the accounting guidance on income taxes, the tax effects from uncertain tax positions are recognized in the Consolidated Financial Statements, only if it is more likely than not that the position will be sustained upon examination, based on the technical merits of the position. The Company accounts for interest and penalties related to uncertain tax positions as a component of income tax expense.

Foreign Currency Translation

Foreign Currency Translation

The functional currency for the Company’s foreign operations is the local currency. Assets and liabilities of these operations are translated into U.S. currency at the rates of exchange at the balance sheet date. The resulting translation adjustments are included in other comprehensive income (loss) in the Consolidated Statements of Comprehensive Income, a separate component of stockholders’ equity. Income and expense items are translated at average monthly rates of exchange. Realized gains and losses from foreign currency transactions were not material.

New Accounting Pronouncements

New Accounting Pronouncements

In April 2014, the Financial Accounting Standards Board (FASB) issued Accounting Standards Update (ASU) No. 2014-08, Reporting Discontinued Operations and Disclosures of Disposals of Components of an Entity. This ASU modifies the definition of discontinued operations by limiting discontinued operations reporting to disposals of components of an entity that represent strategic shifts that have (or will have) a major effect on an entity’s operations and financial results. The update also requires additional financial statement disclosures about discontinued operations as well as disposal of an individually significant component of an entity that does not qualify for discontinued operations presentation. The updated guidance is effective prospectively for years beginning on or after December 15, 2014. In the fourth quarter of 2014, the Company elected to early adopt this guidance. This guidance was applied in the analysis of the accounting treatment of our fourth quarter 2014 divestiture of MBS Dev.

In May 2014, the FASB issued ASU No. 2014-09, Revenue From Contracts With Customers, that outlines a single comprehensive model for entities to use in accounting for revenue arising from contracts with customers and supersedes most current revenue recognition guidance, including industry-specific guidance. The ASU is based on the principle that an entity should recognize revenue to depict the transfer of goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services. The ASU also requires additional disclosure about the nature, amount, timing and uncertainty of revenue and cash flows arising from customer contracts, including significant judgments and changes in judgments and assets recognized from costs incurred to fulfill a contract. Entities have the option of using either a full retrospective or a modified retrospective approach for the adoption of the new standard. This standard is effective for fiscal years beginning after December 15, 2016, including interim periods within that reporting period. The Company is currently evaluating the new guidance to determine the impact it will have on its consolidated financial statements.

In June 2014, the FASB issued ASU No. 2014-12, Compensation—Stock Compensation (Topic 718): Accounting for Share-Based Payments When the Terms of an Award Provide That a Performance Target Could Be Achieved After the Requisite Service Period. The standard requires that a performance target that affects vesting and that could be achieved after the requisite service period be treated as a performance condition, and compensation cost should be recognized in the period in which it becomes probable that the performance target will be achieved. This ASU is effective for fiscal years beginning after December 15, 2015, and for interim periods within those fiscal years. This new standard will not have an effect on the Company’s consolidated financial statements as it is in alignment with the Company’s current accounting policies for equity based compensation.

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Schedule II Valuation and Qualifying Accounts

12 Months Ended

Dec. 31, 2014

Valuation And Qualifying Accounts [Abstract]

Schedule II Valuation and Qualifying Accounts

SCHEDULE II

UNITED STATIONERS INC. AND SUBSIDIARIES VALUATION AND QUALIFYING ACCOUNTS

YEARS ENDED DECEMBER 31, 2014, 2013 and 2012

Description (in thousands)	Balance at Beginning of Period		Additions Charged to Costs and Expenses		Deductions(1)			Reclassifications(2)			Balance at End of Period
Allowance for doubtful accounts(3):
2014	$	20,608	$	4,898	$	(5,781	)	$	-		$	19,725
2013		22,716		4,888		(6,504	)		(492	)		20,608
2012		28,323		5,232		(8,490	)		(2,349	)		22,716

(1)—net of any recoveries.

(2)—represents the reclassification of a valuation allowance for customer deductions which also offsets accounts receivable.

(3)—represents allowance for doubtful accounts related to the retained interest in receivables sold and accounts receivable, net.

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Fair Value Measurements - Schedule of Financial Instruments Measured at Fair Value (Detail) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Convertible note receivable	$ 6,775
Non-convertible note receivable	2,800
Long-term interest rate swap liability	253
Total	9,828
Long-term interest rate swap asset		599
Significant Other Observable Inputs Level 2 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Long-term interest rate swap liability	253
Total	253
Long-term interest rate swap asset		599
Significant Unobservable Inputs Level 3 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Convertible note receivable	6,775
Non-convertible note receivable	2,800
Total	$ 9,575

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Share-Based Compensation - Schedule of Valuation Techniques Assumptions (Detail)	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013
Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]
Weighted average expected term	5 years 7 months 6 days	5 years 7 months 6 days
Expected volatility	39.12%
Expected volatility, minimum		40.01%
Expected volatility, maximum		40.49%
Weighted average volatility	39.12%	40.48%
Weighted average expected dividends	1.24%	1.46%
Risk-free rate	1.75%
Risk-free rate, minimum		0.76%
Risk-free rate, maximum		1.62%

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Derivative Financial Instruments (Tables)

12 Months Ended

Dec. 31, 2014

Derivative Instruments And Hedging Activities Disclosure [Abstract]

Schedule of Interest Rate Swap Agreements, Cash Flow Hedge

The Company’s outstanding swap transaction is accounted for as cash flow hedge and is recorded at fair value on the statement of financial position as of December 31, 2014 and December 31, 2013. This hedge was as follows (in thousands):

	Notional						Fair Value Net
As of December 31, 2014	Amount		Receive	Pay		Maturity Date	Liability (1)
July 2012 Swap Transaction	$	150,000	Floating 1-month LIBOR		1.05%	July 18, 2017	$	253

(1) This interest rate derivative qualifies for hedge accounting and is in a net liability position. Therefore, the fair value of the interest rate derivative is included in the Company’s Consolidated Balance Sheets as a component of “Other Long-Term Liabilities”, with an offsetting component in “Stockholders’ Equity” as part of “Accumulated Other Comprehensive Loss”.

	Notional						Fair Value Net
As of December 31, 2013	Amount		Receive	Pay		Maturity Date	Asset (1)
July 2012 Swap Transaction	$	150,000	Floating 1-month LIBOR		1.05%	July 18, 2017	$	599

(1) This interest rate derivative qualifies for hedge accounting and is in a net asset position. Therefore, the fair value of the interest rate derivative included in the Company’s Consolidated Balance Sheets as a component of “Other Long-Term Assets” with an offsetting component in “Stockholders’ Equity” as part of “Accumulated Other Comprehensive Loss”.

Schedule of Effect of Derivative Instruments on Income Statement

The following table depicts the effect of these derivative instruments on the statements of income and comprehensive income for years ended December 31, 2014 and 2013.

	Amount of Gain (Loss) Recognized in OCI on Derivative (Effective Portion)					Location of Gain (Loss) Reclassified from Accumulated OCI into Income (Effective Portion)	Amount of Gain (Loss) Reclassified from Accumulated OCI into Income (Effective Portion)
	2014		2013				2014		2013
November 2007 Swap Transaction	$	-	$	(77	)	Interest expense, net	$	-	$	(228	)
July 2012 Swap Transaction		105		864		Interest expense, net		625		-
June 2013 Swap Transaction		-		569		Interest expense, net		-		-

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Income Taxes (Tables)

12 Months Ended

Dec. 31, 2014

Income Tax Disclosure [Abstract]

Schedule of Deferred Tax Assets and Liabilities

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The sources of these differences and the related tax effects were as follows (in thousands):

	As of December 31,
	2014					2013
	Assets			Liabilities		Assets			Liabilities
Accrued expenses	$	12,299		$	-	$	14,615		$	-
Allowance for doubtful accounts		7,452			-		7,815			-
Depreciation and amortization		-			26,816		-			28,282
Intangibles arising from acquisitions		-			22,184		-			23,689
Inventory reserves and adjustments		-			28,092		-			28,783
Pension and post-retirement		18,797			-		7,319			-
Interest rate swap		-			211		-			591
Share-based compensation		5,653			-		5,750			-
Income tax credits, capital losses, and net operating losses		12,550			-		5,539			-
Restructuring costs		273			-		1,930			-
Other		819			-		376			-
Total Deferred		57,843			77,303		43,344			81,345
Valuation Allowance		(7,397	)		-		(2,791	)		-
Net Deferred	$	50,446		$	77,303	$	40,553		$	81,345

Schedule of Provision for Income Taxes

The provision for income taxes consisted of the following (in thousands):

	For the Years Ended December 31,
	2014			2013			2012
Currently Payable
Federal	$	73,319		$	70,234		$	65,835
State		8,333			8,027			6,683
Total currently payable		81,652			78,261			72,518
Deferred, net
Federal		(5,736	)		(3,891	)		(5,790	)
State		(631	)		(30	)		(923	)
Total deferred, net		(6,367	)		(3,921	)		(6,713	)
Provision for income taxes	$	75,285		$	74,340		$	65,805

Schedule of Effective Income Tax Rates Varied from Statutory Federal Income Tax Rate

The Company’s effective income tax rates for the years ended December 31, 2014, 2013 and 2012 varied from the statutory federal income tax rate as set forth in the following table (in thousands):

	Years Ended December 31,
	2014						2013						2012
	Amount			% of Pre-tax Income			Amount			% of Pre-tax Income			Amount			% of Pre-tax Income
Tax provision based on the federal statutory rate	$	68,070			35.0	%	$	69,128			35.0	%	$	62,172			35.0	%
State and local income taxes—net of federal income tax benefit		4,816			2.5	%		5,292			2.6	%		3,464			2.0	%
Change in tax reserves and accrual adjustments		(115	)		(0.1	%)		(69	)		0.0	%		(521	)		(0.4	%)
Non-deductible and other		2,514			1.3	%		(11	)		0.0	%		690			0.4	%
Provision for income taxes	$	75,285			38.7	%	$	74,340			37.6	%	$	65,805			37.0	%

Schedule of Unrecognized Tax Benefits

The following table shows the changes in gross unrecognized tax benefits, for the years ended December 31, 2014, 2013 and 2012 (in thousands):

	2014			2013			2012
Beginning Balance, January 1	$	3,108		$	3,134		$	3,374
Additions based on tax positions taken during a prior period		123			169			308
Reductions based on tax positions taken during a prior period		(11	)		(5	)		(11	)
Additions based on tax positions taken during the current period		382			389			451
Reductions related to settlement of tax matters		(70	)		(184	)		(490	)
Reductions related to lapses of applicable statutes of limitation		(327	)		(395	)		(498	)
Ending Balance, December 31	$	3,205		$	3,108		$	3,134

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Basis of Presentation (Tables)

12 Months Ended

Dec. 31, 2014

CPO Commerce, Inc [Member]

Purchase Price Allocation

At December 31, 2014, the preliminary allocation of the purchase price is as follows (amounts in thousands):

Purchase Price, net of cash acquired…………………..				$	31,825
Preliminary Allocation of Purchase Price:
Accounts receivable……………………………………	$	(2,658	)
Inventories……………………………………………..		(13,051	)
Other current assets…………………………………….		(307	)
Property, plant and equipment…………………………		(488	)
Intangible assets………………………………………..		(12,800	)
Total assets acquired……………………………….					(29,304	)
Trade accounts payable………………………………..		17,124
Accrued liabilities……………………………………..		2,130
Deferred taxes…………………………………………		3,282
Other long-term liabilities…………………………….		51
Total liabilities assumed……………………………					22,587
Goodwill………………………………………………				$	25,108

Summary of Purchased Identifiable Intangible Assets

The purchased identifiable intangible assets are as follows (amounts in thousands):

	Total		Estimated Life
Customer relationships	$	5,200	3 years
Trademark		7,600	15 years
Total	$	12,800

MEDCO [Member]

Purchase Price Allocation

At December 31, 2014, the preliminary allocation of the purchase price is as follows (amounts in thousands):

Purchase Price, net of cash acquired…………………..				$	145,471
Preliminary Allocation of Purchase Price:
Accounts receivable……………………………………	$	(44,732	)
Inventories……………………………………………..		(54,656	)
Other current assets…………………………………….		(1,299	)
Property, plant and equipment…………………………		(4,408	)
Deferred Income tax assets…………………………….		(1,615	)
Other assets……………………………………………..		(442	)
Intangible assets………………………………………..		(44,070	)
Total assets acquired……………………………….					(151,222	)
Trade accounts payable………………………………..		32,383
Accrued liabilities……………………………………..		3,830
Other long-term liabilities…………………………….		52
Total liabilities assumed……………………………					36,265
Goodwill………………………………………………				$	30,514

Summary of Purchased Identifiable Intangible Assets

The purchased identifiable intangible assets are as follows (amounts in thousands):

	Total		Estimated Life
Customer relationships	$	40,030	4-15 years
Trademarks		4,040	3-15 years
Total	$	44,070

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CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Cash Flows From Operating Activities:
Net income	$ 119,198	$ 123,170	$ 111,830
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation	32,381	32,153	29,994
Amortization of intangible assets	8,623	6,985	6,083
Share-based compensation	8,195	10,808	8,746
Loss (gain) on the disposition of property, plant and equipment	1,155	(57)	122
Amortization of capitalized financing costs	859	1,021	995
Excess tax benefits related to share-based compensation	(1,214)	(3,977)	(648)
Loss on sale of business	8,234
Asset impairment charge		1,183
Deferred income taxes	(6,367)	(3,921)	(6,713)
Changes in operating assets and liabilities (net of acquisitions):
(Increase) decrease in accounts receivable, net	(16,529)	14,735	21,820
(Increase) decrease in inventory	(30,319)	(66,627)	10,374
(Increase) decrease in other assets	(2,898)	(4,224)	21,105
(Decrease) increase in accounts payable	(42,093)	(40,634)	16,264
Increase (decrease) in checks in-transit	1,368	21,348	(32,008)
Increase (decrease) in accrued liabilities	1,276	(3,648)	276
(Decrease) increase in other liabilities	(4,736)	(13,578)	1,574
Net cash provided by operating activities	77,133	74,737	189,814
Cash Flows From Investing Activities:
Capital expenditures	(24,994)	(33,789)	(32,787)
Proceeds from the disposition of property, plant and equipment	2,767	3,516	775
Acquisitions, net of cash acquired	(161,406)		(75,254)
Net cash used in investing activities	(183,633)	(30,273)	(107,266)
Cash Flows From Financing Activities:
Net borrowings (repayments) under revolving credit facility	155,911	(31,378)	(123,633)
Borrowings under Receivables Securitization Program	9,300	40,700	150,000
Repayment of debt	(135,000)
Proceeds from the issuance of debt	150,000
Net (disbursements) proceeds from share-based compensation arrangements	(2,863)	19,895	864
Acquisition of treasury stock, at cost	(49,982)	(62,056)	(69,908)
Payment of cash dividends	(21,789)	(22,309)	(21,285)
Excess tax benefits related to share-based compensation	1,214	3,977	648
Payment of debt issuance costs	(823)	(1,889)	(143)
Net cash provided by (used in) financing activities	105,968	(53,060)	(63,457)
Effect of exchange rate changes on cash and cash equivalents	(982)	3	45
Net change in cash and cash equivalents	(1,514)	(8,593)	19,136
Cash and cash equivalents, beginning of period	22,326	30,919	11,783
Cash and cash equivalents, end of period	$ 20,812	$ 22,326	$ 30,919

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Summary of Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2014

Accounting Policies [Abstract]

Schedule of Capitalized Software Included in Property, Plant and Equipment

Capitalized software is included in “Property, plant and equipment” on the Consolidated Balance Sheets. The total costs are as follows (in thousands):

	As of December 31,
	2014			2013
Capitalized software development costs	$	91,624		$	83,026
Accumulated amortization		(65,951	)		(59,257	)
Net capitalized software development costs	$	25,673		$	23,769

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Pension Plans and Defined Contribution Plan - Schedule of Plan Funded Status (Detail) (Pension Plans [Member], USD $) In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
Pension Plans [Member]
Defined Benefit Plan Disclosure [Line Items]
Funded status of the plan	$ (50,316)	$ (20,820)
Unrecognized prior service cost	3,166	1,613
Unrecognized net actuarial loss	79,502	53,158
Net amount recognized	$ 32,352	$ 33,951

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Pension Plans and Defined Contribution Plan (Tables)

12 Months Ended

Dec. 31, 2014

Compensation And Retirement Disclosure [Abstract]

Schedule of Reconciliation of Changes in Projected Benefit Obligation

The following table sets forth the plans’ changes in Projected Benefit Obligation for the years ended December 31, 2014 and 2013 (in thousands):

	2014			2013
Benefit obligation at beginning of year	$	183,069		$	196,521
Service cost—benefit earned during the period		1,069			1,479
Interest cost on projected benefit obligation		8,960			8,379
Union plan amendments		1,736			-
Actuarial (gain) loss		35,054			(16,373	)
Benefits paid		(5,802	)		(6,937	)
Benefit obligation at end of year	$	224,086		$	183,069

Schedule of Change in Plan Asset

The following table sets forth the change in the plans’ assets for the years ended December 31, 2014 and 2013 (in thousands):

	2014			2013
Fair value of plan assets at beginning of year	$	162,250		$	145,563
Actual return on plan assets		15,323			10,624
Company contributions		2,000			13,000
Benefits paid		(5,802	)		(6,937	)
Fair value of plan assets at end of year	$	173,771		$	162,250

Schedule of Pension Plan Investment Allocations

The Company’s pension plan investment allocations, as a percentage of the fair value of total plan assets, as of December 31, 2014 and 2013, by asset category are as follows:

Asset Category	2014			2013
Cash		1.1	%		1.2	%
Equity securities		29.6	%		29.2	%
Fixed income		45.4	%		42.5	%
Real assets		13.6	%		16.6	%
Hedge funds		10.3	%		10.5	%
Total		100.0	%		100.0	%

Schedule of Fair Values of Pension Plan Assets

The fair values of the Company’s pension plan assets at December 31, 2014 and 2013 by asset category are as follows:

Fair Value Measurements at

December 31, 2014 (in thousands)

				Quoted Prices In		Significant		Significant
				Active Markets for		Observable		Unobservable
				Identical Assets		Inputs		Inputs
Asset Category		Total		(Level 1)		(Level 2)		(Level 3)
Cash		$	1,831	$	1,831
Equity Securities
U.S. Large Cap	(a)		18,612		18,612
International Large Value	(c)		16,791		16,791
Emerging Markets	(d)		9,653		9,653
U.S. Small Value Fund	(e)		5,274		5,274
U.S. Small Growth Fund	(f)		1,123		1,123
Fixed Income
U.S. Fixed Income	(g)		78,886		78,886
Real Assets
Domestic Real Estate	(h)		13,870		13,870
Commodities	(i)		9,789		9,789
Hedge Funds
Hedge Funds	(j)		17,941				17,941
Total		$	173,770	$	155,829	$	17,941	$	-

Fair Value Measurements at

December 31, 2013 (in thousands)

				Quoted Prices In		Significant		Significant
				Active Markets for		Observable		Unobservable
				Identical Assets		Inputs		Inputs
Asset Category		Total		(Level 1)		(Level 2)		(Level 3)
Cash		$	1,888	$	1,888
Equity Securities
U.S. Large Cap	(a)		17,380		17,380
International Large Core	(b)		7,650		7,650
International Large Value	(c)		7,598		7,598
Emerging Markets	(d)		8,502		8,502
U.S. Small Value Fund	(e)		5,058		5,058
U.S. Small Growth Fund	(f)		1,211		1,211
Fixed Income
U.S. Fixed Income	(g)		69,070		69,070
Real Assets
Domestic Real Estate	(h)		11,638		11,638
Commodities	(i)		15,246		15,246
Hedge Funds
Hedge Funds	(j)		17,009				17,009
Total		$	162,250	$	145,241	$	17,009	$	-

(a) A separately managed, diversified portfolio consisting of publically traded large cap stocks. The portfolio is predominately comprised of U.S. companies but may also hold international company stock.

(b) A daily valued mutual fund investment. The fund invests in publically traded companies domiciled outside the U.S. and includes companies located in emerging market countries.

(c) A daily valued open-ended mutual fund. This fund invests in common stocks of companies domiciled in countries outside of the U.S.

(d) A daily valued mutual fund investment. The fund invests in publically traded companies domiciled in emerging market countries.

(e) A daily valued mutual fund investment. The fund invests in publically traded, small capitalization companies that are considered value in style. The majority of holdings are domiciled in the U.S. though the fund may hold international stocks.

(f) A daily valued mutual fund investment. The fund invests in publically traded, small capitalization companies that are considered growth in style. The majority of holdings are domiciled in the U.S. though the fund may hold international stocks.

(g) A separately managed fixed income portfolio utilized to match the duration of the Plan’s liabilities. This liability driven investment portfolio is comprised of Treasury securities including STRIPS and zero coupon bonds as well as high quality corporate bonds.

(h) A daily valued mutual fund investment. The fund invests in publically traded Real Estate Investment Trusts. This is an index mutual fund that tracks the Morgan Stanley REIT Index. The fund normally invests at least 98% of assets that are included in the Morgan Stanley REIT Index.

(i) A daily valued mutual fund investment. This fund combines a commodities position, typically through swap agreements, with a portfolio of inflation indexed bonds and other fixed income securities. The commodities position is constructed to track the performance of the Dow Jones UBS Commodity Index.

(j) A separately managed fund of hedge funds. This fund seeks attractive risk-adjusted returns through investments in a well-diversified group of managers that employ a variety of unique investment strategies. It targets low volatility and low correlation to traditional asset classes. This fund may allocate its assets among a select group of non-traditional portfolio managers that invest or trade in a wide range of securities and other instruments, including, but not limited to: equities and fixed income securities, currencies, commodities, futures contracts, options and other derivative instruments.  This fund was sold prior to December 31, 2014 but the transaction did not settle until January 2015.

Schedule of Plan Funded Status

The following table sets forth the plans’ funded status as of December 31, 2014 and 2013 (in thousands):

	2014			2013
Funded status of the plan	$	(50,316	)	$	(20,820	)
Unrecognized prior service cost		3,166			1,613
Unrecognized net actuarial loss		79,502			53,158
Net amount recognized	$	32,352		$	33,951

Schedule of Amounts Recognized in Consolidated Balance Sheets

Amounts Recognized in Consolidated Balance Sheets

	2014			2013
Accrued benefit liability	$	(50,316	)	$	(20,820	)
Accumulated other comprehensive income		82,668			54,771
Net amount recognized	$	32,352		$	33,951

Schedule of Components of Net Periodic Pension Cost

Net periodic pension cost for the years ended December 31, 2014, 2013 and 2012 for pension and supplemental benefit plans includes the following components (in thousands):

	Pension Benefits
		For the Years Ended December 31,
		2014			2013			2012
Service cost - benefit earned during the period		$	1,069		$	1,479		$	962
Interest cost on projected benefit obligation			8,960			8,379			8,417
Expected return on plan assets			(10,286	)		(11,338	)		(10,005	)
Amortization of prior service cost			182			192			176
Amortization of actuarial loss			3,674			5,741			6,194
Net periodic pension cost		$	3,599		$	4,453		$	5,744

Schedule of Actuarial Assumptions for Discount Rates, Expected Long-Term Rates of Return on Plan Assets, and Rates of Increase in Compensation and Healthcare Costs

The following tables summarize the Company’s actuarial assumptions for discount rates, expected long-term rates of return on plan assets, and rates of increase in compensation for the years ended December 31, 2014, 2013 and 2012:

	2014		2013		2012
Pension plan assumptions:
Assumed discount rate, general		4.09%		4.95%		4.30%
Assumed discount rate, union		4.16%		5.10%		4.45%
Expected long-term rate of return on plan assets, general		6.30%		7.30%		7.75%
Expected long-term rate of return on plan assets, union		7.30%		7.75%		7.75%

Schedule of Estimated Future Benefit Payments

The estimated future benefit payments under the Company’s pension plans are as follows (in thousands):

	Amounts
2015	$	6,130
2016		7,376
2017		7,951
2018		8,117
2019		9,165
2020-2024		55,313

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Share-Based Compensation - Schedule of Share-Based Compensation Expense (Detail) (USD $) In Thousands, except Per Share data, unless otherwise specified	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]
Pre-tax expense	$ 8,195	$ 10,808	$ 8,746
Tax effect	(3,114)	(4,108)	(3,323)
After tax expense	$ 5,081	$ 6,700	$ 5,423
Denominator for basic shares-Weighted average shares	38,705	39,650	40,337
Denominator for diluted shares-Adjusted weighted average shares and the effect of dilutive securities	39,130	40,236	40,991
Net expense per share-basic	$ 0.13	$ 0.17	$ 0.13
Net expense per share-diluted	$ 0.13	$ 0.17	$ 0.13

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Debt - Schedule of Long-Term Debt Components (Detail) (USD $) In Millions, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
Debt Instrument [Line Items]
OKI Mortgage & Capital Lease	$ 0.9	$ 1.2
Total	713.9	533.7
2013 Credit Agreement [Member]
Debt Instrument [Line Items]
Credit Agreement	363.0	206.8
2013 Note Purchase Agreement [Member]
Debt Instrument [Line Items]
Note Purchase Agreement	150.0
2007 Note Purchase Agreement [Member]
Debt Instrument [Line Items]
Note Purchase Agreement		135.0
Secured Debt [Member] | Receivables Securitization Program [Member]
Debt Instrument [Line Items]
Credit Agreement	$ 200.0	$ 190.7

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CONSOLIDATED STATEMENTS OF INCOME (USD $) In Thousands, except Per Share data, unless otherwise specified	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Income Statement [Abstract]
Net sales	$ 5,327,205	$ 5,085,293	$ 5,080,106
Cost of goods sold	4,516,704	4,295,715	4,305,502
Gross profit	810,501	789,578	774,604
Operating expenses:
Warehousing, marketing and administrative expenses	592,050	580,428	573,693
Loss on sale of business	8,234
Operating income	210,217	209,150	200,911
Interest expense	16,234	12,233	23,619
Interest income	(500)	(593)	(343)
Income before income taxes	194,483	197,510	177,635
Income tax expense	75,285	74,340	65,805
Net income	$ 119,198	$ 123,170	$ 111,830
Net income per share - basic:
Net income per share - basic	$ 3.08	$ 3.11	$ 2.77
Average number of common shares outstanding - basic	38,705	39,650	40,337
Net income per share - diluted:
Net income per share - diluted	$ 3.05	$ 3.06	$ 2.73
Average number of common shares outstanding - diluted	39,130	40,236	40,991

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Fair Value Measurements (Tables)

12 Months Ended

Dec. 31, 2014

Fair Value Disclosures [Abstract]

Schedule of Financial Instruments Measured at Fair Value

The following table summarizes the financial instruments measured at fair value in the accompanying Consolidated Balance Sheets as of December 31, 2014 and 2013 (in thousands):

	Fair Value Measurements as of December 31, 2014
			Quoted Market Prices in Active Markets for Identical Assets  or Liabilities		Significant Other Observable Inputs		Significant Unobservable Inputs
	Total		Level 1		Level 2		Level 3
Assets
Convertible note receivable	$	6,775	$	-	$	-	$	6,775
Non-convertible note receivable		2,800		-		-		2,800
Liabilities
Interest rate swap liability		253		-		253		-
Total	$	9,828	$	-	$	253	$	9,575
	Fair Value Measurements as of December 31, 2013
			Quoted Market Prices in Active Markets for Identical Assets  or Liabilities		Significant Other Observable Inputs		Significant Unobservable Inputs
	Total		Level 1		Level 2		Level 3
Assets
Interest rate swap asset	$	599	$	-	$	599	$	-

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Other Assets and Liabilities - Schedule of Other Assets and Liabilities (Detail) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
Other Long-Term Assets, net:
Investment in deferred compensation	$ 4,984	$ 4,408
Long-term prepaid assets	19,055	14,063
Long-term convertible and non-convertible notes receivable	9,575
Capitalized financing costs	3,141	3,391
Long-term interest rate swap asset		599
Long-term income tax asset	2,881
Other	2,174	3,115
Total other long-term assets, net	41,810	25,576
Other Long-Term Liabilities:
Accrued pension obligation	50,316	20,820
Deferred rent	16,241	18,654
Deferred directors compensation	5,016	4,412
Long-term interest rate swap liability	253
Long-term income tax liability	3,639	3,482
Long-term merger expenses	17,229	198
Long-term workers compensation liability	7,155	6,876
Other	4,545	5,345
Total other long-term liabilities	$ 104,394	$ 59,787

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CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY (USD $) In Thousands, except Share data	Total	Common Stock [Member]	Treasury Stock [Member]	Additional Paid-in Capital [Member]	Accumulated Other Comprehensive Income (Loss) [Member]	Retained Earnings [Member]
Balance at Dec. 31, 2011	$ 704,679	$ 7,444	$ (908,667)	$ 409,190	$ (56,406)	$ 1,253,118
Balance (in Shares) at Dec. 31, 2011		74,435,628	(32,281,847)
Net income	111,830					111,830
Unrealized translation adjustments	1,567				1,567
Minimum pension liability adjustments, net of tax benefit (loss) of $2,847, $8,397 and $10,853 in 2012, 2013 and 2014 respectively	(4,645)				(4,645)
Unrealized benefit on interest rate swaps, net of tax loss of $3,505, $1,008 and $0 in 2012, 2013 and 2014 respectively	5,719				5,719
Comprehensive income	114,471				2,641	111,830
Cash dividend declared, $0.53 per share, $0.56 per share and $ per share in 2012, 2013 and 2014 respectively	(21,511)					(21,511)
Acquisition of treasury stock	(69,908)		(69,908)
Acquisition of treasury stock (in shares)			(2,454,037)
Stock compensation	10,361		15,355	(4,994)
Stock compensation (in shares)	619,664		619,664
Balance at Dec. 31, 2012	738,092	7,444	(963,220)	404,196	(53,765)	1,343,437
Balance (in Shares) at Dec. 31, 2012		74,435,628	(34,116,220)
Net income	123,170					123,170
Unrealized translation adjustments	(901)				(901)
Minimum pension liability adjustments, net of tax benefit (loss) of $2,847, $8,397 and $10,853 in 2012, 2013 and 2014 respectively	13,194				13,194
Unrealized benefit on interest rate swaps, net of tax loss of $3,505, $1,008 and $0 in 2012, 2013 and 2014 respectively	1,584				1,584
Comprehensive income	137,047				13,877	123,170
Cash dividend declared, $0.53 per share, $0.56 per share and $ per share in 2012, 2013 and 2014 respectively	(22,369)					(22,369)
Acquisition of treasury stock	(62,056)		(62,056)
Acquisition of treasury stock (in shares)	(1,684,365)		(1,684,365)
Stock compensation	34,800		27,042	7,758
Stock compensation (in shares)	1,086,502		1,086,502
Balance at Dec. 31, 2013	825,514	7,444	(998,234)	411,954	(39,888)	1,444,238
Balance (in Shares) at Dec. 31, 2013		74,435,628	(34,714,083)
Net income	119,198					119,198
Unrealized translation adjustments	(5,262)				(5,262)
Minimum pension liability adjustments, net of tax benefit (loss) of $2,847, $8,397 and $10,853 in 2012, 2013 and 2014 respectively	(17,044)				(17,044)
Unrealized benefit on interest rate swaps, net of tax loss of $3,505, $1,008 and $0 in 2012, 2013 and 2014 respectively	(597)				(597)
Comprehensive income	96,295				(22,903)	119,198
Cash dividend declared, $0.53 per share, $0.56 per share and $ per share in 2012, 2013 and 2014 respectively	(21,761)					(21,761)
Acquisition of treasury stock	(50,591)		(50,591)
Acquisition of treasury stock (in shares)	(1,255,705)		(1,255,705)
Stock compensation	6,661		6,324	337
Stock compensation (in shares)	250,747		250,747
Balance at Dec. 31, 2014	$ 856,118	$ 7,444	$ (1,042,501)	$ 412,291	$ (62,791)	$ 1,541,675
Balance (in Shares) at Dec. 31, 2014		74,435,628	(35,719,041)

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Supplemental Cash Flow Information - Schedule of Supplemental Disclosures of Cash Flow Information (Detail) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Supplemental Cash Flow Information [Abstract]
Interest	$ 12,822	$ 12,385	$ 22,563
Income taxes, net	$ 76,205	$ 79,526	$ 53,053

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Share-Based Compensation - Schedule of Restricted Stock and RSU Grants and Changes (Detail) (Restricted Stock and RSUs [Member], USD $)	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Restricted Stock and RSUs [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Beginning Balance, Shares outstanding	1,041,189	1,297,906	1,002,125
Granted, Shares	429,759	348,264	707,249
Vested, Shares	(237,739)	(323,159)	(324,345)
Cancelled, Shares	(143,835)	(281,822)	(87,123)
Ending Balance, Shares outstanding	1,089,374	1,041,189	1,297,906
Shares outstanding - Weighted Average Grant Date Fair Value	$ 31.24	$ 28.61	$ 26.42
Granted, Weighted Average Grant Date Fair Value	$ 40.52	$ 38.28	$ 27.84
Vested, Weighted Average Grant Date Fair Value	$ 41.59	$ 37.02	$ 22.00
Cancelled, Weighted Average Grant Date Fair Value	$ 34.04	$ 30.04	$ 28.16
Shares outstanding - Weighted Average Grant Date Fair Value	$ 31.23	$ 31.24	$ 28.61

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Derivative Financial Instruments - Schedule of Effect of Derivative Instruments on Income Statement (Detail) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013
November 2007 Swap Transaction [Member]
Derivative Instruments Gain Loss [Line Items]
Amount of Gain (Loss) Recognized in OCI on Derivative (Effective Portion)		$ (77)
November 2007 Swap Transaction [Member] | Interest expense, net [Member]
Derivative Instruments Gain Loss [Line Items]
Amount of Gain (Loss) Reclassified from Accumulated OCI into Income (Effective Portion)		(228)
July 2012 Swap Transaction [Member]
Derivative Instruments Gain Loss [Line Items]
Amount of Gain (Loss) Recognized in OCI on Derivative (Effective Portion)	105	864
July 2012 Swap Transaction [Member] | Interest expense, net [Member]
Derivative Instruments Gain Loss [Line Items]
Amount of Gain (Loss) Reclassified from Accumulated OCI into Income (Effective Portion)	625
June 2013 Swap Transaction [Member]
Derivative Instruments Gain Loss [Line Items]
Amount of Gain (Loss) Recognized in OCI on Derivative (Effective Portion)		$ 569

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Accumulated Other Comprehensive Loss (Tables)

12 Months Ended

Dec. 31, 2014

Equity [Abstract]

Change in Accumulated Other Comprehensive Income (Loss) (AOCI) by Component, Net of Tax

The change in Accumulated Other Comprehensive Income (Loss) (“AOCI”) by component, net of tax, for the year ended December 31, 2014 is as follows:

(amounts in thousands)	Foreign Currency Translation			Cash Flow Hedges			Defined Benefit Pension Plans			Total
AOCI, balance as of December 31, 2013	$	(6,661	)	$	871		$	(34,098	)	$	(39,888	)
Other comprehensive (loss) income before reclassifications		(5,262	)		(1,063	)		(19,400	)		(25,725	)
Amounts reclassified from AOCI		-			466			2,356			2,822
Net other comprehensive (loss) income		(5,262	)		(597	)		(17,044	)		(22,903	)
AOCI, balance as of December 31, 2014	$	(11,923	)	$	274		$	(51,142	)	$	(62,791	)

Amounts Reclassified Out of AOCI into Income Statement

The following table details the amounts reclassified out of AOCI into the income statement during the twelve-month period ending December 31, 2014 respectively:

	Amount Reclassified From AOCI
	For the Twelve
	Months Ended
	December 31,			Affected Line Item In The Statement
Details About AOCI Components	2014			Where Net Income is Presented
Gain on interest rate swap cash flow hedges, before tax	$	751		Interest expense, net
		(285	)	Tax provision
	$	466		Net of tax
Amortization of defined benefit pension plan items:
Prior service cost and unrecognized loss	$	3,856		Warehousing, marketing and administrative expenses
		(1,500	)	Tax provision
		2,356		Net of tax
Total reclassifications for the period	$	2,822		Net of tax

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Severance and Restructuring Charges - Additional Information (Detail) (USD $) In Millions, unless otherwise specified	3 Months Ended	12 Months Ended	3 Months Ended	12 Months Ended
	Mar. 31, 2013	Dec. 31, 2013	Mar. 31, 2012	Dec. 31, 2012	Dec. 31, 2014	Dec. 31, 2015	Mar. 31, 2015
Workforce Reduction And Facility Closure Program
Restructuring Cost and Reserve [Line Items]
Pre-tax charge	$ 14.4	$ 13.0
Accrued liabilities		4.4			0.2
Workforce Reduction And Facility Closure Program | Forecast [Member]
Restructuring Cost and Reserve [Line Items]
Estimated cost for period						9.0	7.0
Estimated cost for remaining quarter						2.0
Distribution Network Optimization and Cost Reduction Program [Member]
Restructuring Cost and Reserve [Line Items]
Pre-tax charge			6.2
Accrued liabilities		0.2			0
Reversal of severance charges				0.3
Facility Closure Cost [Member] | Workforce Reduction And Facility Closure Program
Restructuring Cost and Reserve [Line Items]
Pre-tax charge	1.2
Facility Closure Cost [Member] | Distribution Network Optimization and Cost Reduction Program [Member]
Restructuring Cost and Reserve [Line Items]
Pre-tax charge			2.6
Cash outlays associated with severance		0.6		2.1	0
Severance and Related Expenses [Member] | Workforce Reduction And Facility Closure Program
Restructuring Cost and Reserve [Line Items]
Pre-tax charge	13.2
Severance and Related Expenses [Member] | Distribution Network Optimization and Cost Reduction Program [Member]
Restructuring Cost and Reserve [Line Items]
Pre-tax charge			3.6
Cash outlays associated with severance		1.1		1.9	0.2
Severance and Restructuring Charges [Member] | Workforce Reduction And Facility Closure Program
Restructuring Cost and Reserve [Line Items]
Cash outlays associated with severance		8.6			3.9
Reversal of severance charges		$ 1.4			$ 0.3

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Supplemental Cash Flow Information

12 Months Ended

Dec. 31, 2014

Supplemental Cash Flow Elements [Abstract]

Supplemental Cash Flow Information

14. Supplemental Cash Flow Information

In addition to the information provided in the Consolidated Statements of Cash Flows, the following are supplemental disclosures of cash flow information for the years ended December 31, 2014, 2013 and 2012 (in thousands):

	Years Ended December 31
	2014		2013		2012
Cash Paid During the Year For:
Interest	$	12,822	$	12,385	$	22,563
Income taxes, net		76,205		79,526		53,053

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Earnings Per Share (Tables)

12 Months Ended

Dec. 31, 2014

Earnings Per Share [Abstract]

Schedule of Computation of Basic and Diluted Earnings Per Share

The following table sets forth the computation of basic and diluted earnings per share (in thousands, except per share data):

	Years Ended December 31,
	2014		2013		2012
Numerator:
Net income	$	119,198	$	123,170	$	111,830
Denominator:
Denominator for basic earnings per share -
weighted average shares		38,705		39,650		40,337
Effect of dilutive securities:
Employee stock options and restricted units		425		586		654
Denominator for diluted earnings per share -
Adjusted weighted average shares and the effect of dilutive
securities		39,130		40,236		40,991
Net income per share:
Net income per share - basic	$	3.08	$	3.11	$	2.77
Net income per share - diluted	$	3.05	$	3.06	$	2.73

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Derivative Financial Instruments - Schedule of Interest Rate Swap Agreements, Cash Flow Hedge (Detail) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013
Derivative [Line Items]
Fair Value Net Liability	$ 253
Fair Value Net Asset		599
July 2012 Swap Transaction [Member]
Derivative [Line Items]
Notional Amount	150,000	150,000
Receive	Floating 1-month LIBOR	Floating 1-month LIBOR
Pay	1.05%	1.05%
Maturity Date	Jul. 18, 2017	Jul. 18, 2017
Fair Value Net Liability	253
Fair Value Net Asset		$ 599

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Other Assets and Liabilities

12 Months Ended

Dec. 31, 2014

Regulatory Assets And Liabilities Disclosure [Abstract]

Other Assets and Liabilities

16. Other Assets and Liabilities

Other assets and liabilities as of December 31, 2014 and 2013 were as follows (in thousands):

	As of  December 31,
	2014		2013
Other Long-Term Assets, net:
Investment in deferred compensation	$	4,984	$	4,408
Long-term prepaid assets		19,055		14,063
Long-term convertible and non-convertible notes receivable		9,575		-
Capitalized financing costs		3,141		3,391
Long-term swap asset		-		599
Long-term income tax asset		2,881		-
Other		2,174		3,115
Total other long-term assets, net	$	41,810	$	25,576
Other Long-Term Liabilities:
Accrued pension obligation	$	50,316	$	20,820
Deferred rent		16,241		18,654
Deferred directors compensation		5,016		4,412
Long-term swap liability		253		-
Long-term income tax liability		3,639		3,482
Long-term merger expenses		17,229		198
Long-term workers compensation liability		7,155		6,876
Other		4,545		5,345
Total other long-term liabilities	$	104,394	$	59,787

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Earnings Per Share - Additional Information (Detail) (USD $)	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012	Feb. 28, 2015
Earnings Per Share [Line Items]
Antidilutive securities excluded from computation of earnings per share amount	500,000	500,000	500,000
Additional authorized repurchase amount	$ 42,400,000
Number of shares repurchased	1,255,705	1,684,365
Repurchase of common stock, value	50,591,000	62,056,000	69,908,000
Treasury stock reissued, shares	250,747	1,086,502	619,664
Subsequent Event
Earnings Per Share [Line Items]
Additional authorized repurchase amount				$ 100,000,000

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CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY (Parenthetical) (USD $) In Thousands, except Per Share data, unless otherwise specified	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Minimum pension liability adjustment, tax benefit (loss)	$ 10,853	$ (8,397)	$ 2,847
Unrealized benefit on interest rate swaps, tax loss	380	1,008	3,505
Cash dividend per share	$ 0.56	$ 0.56	$ 0.53
Accumulated Other Comprehensive Income (Loss) [Member]
Minimum pension liability adjustment, tax benefit (loss)	10,853	(8,397)	2,847
Unrealized benefit on interest rate swaps, tax loss	$ 380	$ 1,008	$ 3,505
Retained Earnings [Member]
Cash dividend per share	$ 0.56	$ 0.56	$ 0.53

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CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (USD $) In Thousands, unless otherwise specified	3 Months Ended								12 Months Ended
	Dec. 31, 2014	Sep. 30, 2014	Jun. 30, 2014	Mar. 31, 2014	Dec. 31, 2013	Sep. 30, 2013	Jun. 30, 2013	Mar. 31, 2013	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Statement Of Income And Comprehensive Income [Abstract]
Net income	$ 25,841	$ 38,169	$ 33,331	$ 21,857	$ 34,125	$ 40,501	$ 34,670	$ 13,874	$ 119,198	$ 123,170	$ 111,830
Other comprehensive (loss) income, net of tax
Unrealized translation adjustment									(5,262)	(901)	1,567
Minimum pension liability adjustments									(17,044)	13,194	(4,645)
Unrealized interest rate swap adjustments									(597)	1,584	5,719
Total other comprehensive (loss) income, net of tax									(22,903)	13,877	2,641
Comprehensive income									$ 96,295	$ 137,047	$ 114,471

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Debt

12 Months Ended

Dec. 31, 2014

Debt Disclosure [Abstract]

Debt

9. Debt

USI is a holding company and, as a result, its primary sources of funds are cash generated from operating activities of its direct operating subsidiary, USSC, and from borrowings by USSC. The 2013 Credit Agreement, the 2013 Note Purchase Agreement, the 2013 Credit Agreement, the 2007 Note Purchase Agreement, and the Receivables Securitization Program (each of which are defined below) contain restrictions on the use of cash transferred from USSC to USI.

Debt consisted of the following amounts (in millions):

	As of		As of
	December 31, 2014		December 31, 2013
2013 Credit Agreement	$	363.0	$	206.8
2013 Note Purchase Agreement		150.0		-
2007 Note Purchase Agreement		-		135.0
Receivables Securitization Program		200.0		190.7
OKI Mortgage & Capital Lease		0.9		1.2
Total	$	713.9	$	533.7

As of December 31, 2014, 79.0% of the Company’s outstanding debt, excluding capital leases, was priced at variable interest rates based primarily on the applicable bank prime rate or London InterBank Offered Rate (“LIBOR”). As of December 31, 2014, the overall weighted average effective borrowing rate, excluding the impact of commitment fees, of the Company’s debt was 1.9%. At December 31, 2014, 58.0% of the Company’s debt was unhedged and a 50 basis point movement in interest rates would result in a $2.1 million change in annualized interest expense, on a pre-tax basis, and upon cash flows from operations.

Receivables Securitization Program

The Company’s accounts receivable securitization program (“Receivables Securitization Program” or the “Program”) provides maximum financing of up to $200 million. The parties to the program are USI, USSC, United Stationers Receivables, LLC (“USR”), and United Stationers Financial Services (“USFS”) and PNC Bank, National Association and the Bank of Tokyo – Mitsubishi UFJ, Ltd New York Branch (the “Investors”). The Program is governed by the following agreements:

· The Amended and Restated Transfer and Administration Agreement among USSC, USFS, USR, and the Investors;

· The Receivables Sale Agreement between USSC and USFS;

· The Receivables Purchase Agreement between USFS and USR; and

· The Performance Guaranty executed by USI in favor of USR.

Pursuant to the Receivables Sale Agreement, USSC sells to USFS, on an on-going basis, all the customer accounts receivable and related rights originated by USSC. Pursuant to the Receivables Purchase Agreement, USFS sells to USR, on an on-going basis, all the accounts receivable and related rights purchased from USSC. Pursuant to the Amended and Restated Transfer and Administration Agreement, USR then sells the receivables and related rights to the Investors. The Program provides for maximum funding available of the lesser of $200 million or the total amount of eligible receivables less excess concentrations and applicable reserves. USFS retains servicing responsibility over the receivables. USR is a wholly-owned, bankruptcy remote special purpose subsidiary of USFS. The assets of USR are not available to satisfy the creditors of any other person, including USFS, USSC or USI, until all amounts outstanding under the Program are repaid and the Program has been terminated.

The receivables sold to the Investors remain on USI’s Consolidated Balance Sheets, and amounts advanced to USR by the Investor or any successor Investors are recorded as debt on USI’s Consolidated Balance Sheets. The cost of such debt is recorded as interest expense on USI’s Consolidated Statements of Income. As of December 31, 2014 and December 31, 2013, $360.3 million and $355.4 million, respectively, of receivables had been sold to the Investors. As of December 31, 2014, USR had $200.0 million outstanding under the Program. As of December 31, 2013, USR had $190.7 million outstanding under the Program.

Credit Agreement and Other Debt

On October 15, 2007, USI and USSC entered into a Master Note Purchase Agreement (the “2007 Note Purchase Agreement”) with several purchasers. Pursuant to the 2007 Note Purchase Agreement, USSC issued and sold $135 million of floating rate senior secured notes due October 15, 2014 at par in a private placement (the “Series 2007-A Notes”). Interest on the Series 2007-A Notes was payable quarterly in arrears at a rate per annum equal to three-month LIBOR plus 1.30%, beginning January 15, 2008. The parties to the 2007 Note Purchase Agreement have satisfied their obligations under that agreement. The Company will not issue any new debt under the 2007 Note Purchase Agreement.

On November 25, 2013, USI and USSC, entered into a Note Purchase Agreement (the “2013 Note Purchase Agreement”) with the note purchasers identified therein (collectively, the “Note Purchasers”). Pursuant to the 2013 Note Purchase Agreement, USSC issued and the Note Purchasers purchased an aggregate of $150 million of senior secured notes due January 15, 2021 (the “2014 Notes”). The issuance of the 2014 Notes occurred on January 15, 2014. USSC used the proceeds from the sale of the 2014 Notes to repay the Series 2007-A Notes and to reduce borrowings under the 2013 Credit Agreement, which is described below. Interest on the 2014 Notes is payable semi-annually at a rate per annum equal to 3.75%. At the time USSC priced the 2014 Notes, USSC terminated the June 2013 Swap Transaction (as described in Note 17 “Derivative Financial Instruments”). After giving effect to the impact of terminating the June 2013 Swap Transaction, the effective per annum interest rate on the 2014 Notes is 3.66%. The full principal amount of the 2014 Notes matures on January 15, 2021. If USSC elects to prepay some or all of the 2014 Notes prior to January 15, 2021, USSC will be obligated to pay a Make-Whole Amount calculated as set forth in the Agreement.

On July 8, 2013, the Company and USSC entered into a Fourth Amended and Restated Five-Year Revolving Credit Agreement (the “2013 Credit Agreement”) with JPMorgan Chase Bank, National Association, as Agent, and the lenders identified therein. The 2013 Credit Agreement extended the maturity date of the loan agreement to July 6, 2018.

The 2013 Credit Agreement provides for a revolving credit facility with an aggregate committed principal amount of $700 million. The 2013 Credit Agreement also provides for the issuance of letters of credit. The Company had outstanding letters of credit of $11.1 million under the 2013 Credit Agreement as of December 31, 2014 and 2013. Subject to the terms and conditions of the 2013 Credit Agreement, USSC may seek additional commitments to increase the aggregate committed principal amount to a total amount of $1.05 billion.

Borrowings under the 2013 Credit Agreement bear interest at LIBOR for specified interest periods or at the Alternate Base Rate (as defined in the 2013 Credit Agreement), plus, in each case, a margin determined based on the Company’s debt to EBITDA ratio calculated as provided in Section 6.20 of the 2013 Credit Agreement (the “Leverage Ratio”). Depending on the Company’s Leverage Ratio, the margin on LIBOR-based loans ranges from 1.00% to 2.00% and on Alternate Base Rate loans ranges from 0.00% to 1.00%. As of December 31, 2014, the applicable margin for LIBOR-based loans was 1.25% and for Alternate Base Rate loans was 0.25%. In addition, USSC is required to pay the lenders a fee on the unutilized portion of the commitments under the 2013 Credit Agreement at a rate per annum between 0.15% and 0.35%, depending on the Company’s Leverage Ratio.

Subject to the terms and conditions of the 2013 Credit Agreement, USSC is permitted to incur up to $300 million of indebtedness in addition to borrowings under the 2013 Credit Agreement plus up to $200 million under the Company’s Receivables Securitization Program and up to $135 million in replacement or refinancing of the 2013 Note Purchase Agreement.

USSC has entered into several interest rate swap transactions to mitigate its floating rate risk on a portion of its total long-term debt. See Note 17, “Derivative Financial Instruments”, for further details on these swap transactions and their accounting treatment.

Obligations of USSC under the 2013 Credit Agreement and the 2014 Notes are guaranteed by USI and certain of USSC’s domestic subsidiaries. USSC’s obligations under these agreements and the guarantors’ obligations under the guaranty are secured by liens on substantially all Company assets other than real property and certain accounts receivable already collateralized as part of the Receivables Securitization Program.

The 2013 Credit Agreement, the 2014 Notes and the Amended and Restated Transfer and Administration Agreement prohibit the Company from exceeding a Leverage Ratio of 3.50 to 1.00 (3.75 to 1.00 or 4.00 to 1.00 for the first four fiscal quarters following certain acquisitions). The 2013 Credit Agreement and the 2013 Note Purchase Agreement also impose limits on the Company’s ability to repurchase stock and issue dividends when the Leverage Ratio is greater than 3.00 to 1.00.

The 2013 Credit Agreement, the 2014 Notes, and the Amended and Restated Transfer and Administration Agreement contain additional representations and warranties, covenants and events of default that are customary for these types of agreements. The 2013 Credit Agreement, the 2013 Note Purchase Agreement, and the Transfer and Administration Agreement contain cross-default provisions. As a result, if a termination event occurs under any of those agreements, the lenders under all of the agreements may cease to make additional loans, accelerate any loans then outstanding and/or terminate the agreements to which they are party.

Debt maturities as of December 31, 2014, were as follows (in millions):

Year	Amount
2015	$	0.9
2016		-
2017		-
2018		563.0
Thereafter		150.0
Total	$	713.9

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Quarterly Financial Data-Unaudited - Schedule of Quarterly Financial Data (Parenthetical) (Detail) (USD $)	12 Months Ended		3 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2014	Dec. 31, 2013	Mar. 31, 2013
Schedule Of Quarterly Financial Data [Line Items]
Loss on disposition of MBS Dev	$ 8,234,000
Asset impairment charge		1,183,000
MBS Dev, Inc [Member]
Schedule Of Quarterly Financial Data [Line Items]
Loss on disposition of MBS Dev			8,200,000
Loss on disposition of business, impact on diluted earnings per share			$ 0.21
Workforce Reduction And Facility Closure Program
Schedule Of Quarterly Financial Data [Line Items]
Severance and Restructuring Charges		13,000,000			14,400,000
Restructuring activities impact on diluted earnings per share		$ 0.20
Asset impairment charge				$ 1,200,000
Workforce Reduction And Facility Closure Program | Asset Impairment [Member]
Schedule Of Quarterly Financial Data [Line Items]
Restructuring activities impact on diluted earnings per share				$ 0.03

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Income Taxes - Schedule of Unrecognized Tax Benefits (Detail) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Income Tax Disclosure [Abstract]
Beginning Balance, January 1	$ 3,108	$ 3,134	$ 3,374
Additions based on tax positions taken during a prior period	123	169	308
Reductions based on tax positions taken during a prior period	(11)	(5)	(11)
Additions based on tax positions taken during the current period	382	389	451
Reductions related to settlement of tax matters	(70)	(184)	(490)
Reductions related to lapses of applicable statutes of limitation	(327)	(395)	(498)
Ending Balance, December 31	$ 3,205	$ 3,108	$ 3,134

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Income Taxes - Schedule of Deferred Tax Assets and Liabilities (Detail) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
Income Tax Disclosure [Abstract]
Assets, Accrued expenses	$ 12,299	$ 14,615
Assets, Allowance for doubtful accounts	7,452	7,815
Assets, Pension and post-retirement	18,797	7,319
Assets, Share-based compensation	5,653	5,750
Assets, Income tax credits, capital losses, and net operating losses	12,550	5,539
Assets, Restructuring costs	273	1,930
Assets, Other	819	376
Total Deferred	57,843	43,344
Valuation Allowance	(7,397)	(2,791)
Net Deferred, Assets	50,446	40,553
Liabilities, Depreciation and amortization	26,816	28,282
Liabilities, Intangibles arising from acquisitions	22,184	23,689
Liabilities, Inventory reserves and adjustments	28,092	28,783
Liabilities, Interest rate swap	211	591
Total Deferred	77,303	81,345
Net Deferred Liabilities	$ 77,303	$ 81,345

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Document and Entity Information (USD $) In Millions, except Share data, unless otherwise specified	12 Months Ended
	Dec. 31, 2014	Feb. 13, 2015	Jun. 30, 2014
Document And Entity Information [Abstract]
Document Type	10-K
Amendment Flag	false
Document Period End Date	Dec. 31, 2014
Document Fiscal Year Focus	2014
Document Fiscal Period Focus	FY
Trading Symbol	USTR
Entity Registrant Name	UNITED STATIONERS INC
Entity Central Index Key	0000355999
Current Fiscal Year End Date	--12-31
Entity Well-known Seasoned Issuer	Yes
Entity Current Reporting Status	Yes
Entity Voluntary Filers	No
Entity Filer Category	Large Accelerated Filer
Entity Common Stock, Shares Outstanding		38,563,203
Entity Public Float			$ 1,468

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Leases, Contractual Obligations and Contingencies

12 Months Ended

Dec. 31, 2014

Commitments And Contingencies Disclosure [Abstract]

Leases Contractual Obligations And Contingencies

10. Leases, Contractual Obligations and Contingencies

The Company has entered into non-cancelable long-term leases for certain property and equipment. Future minimum lease payments under operating leases in effect as of December 31, 2014 having initial or remaining non-cancelable lease terms in excess of one year are as follows (in thousands):

	Operating
Year	Leases
2015	$	49,778
2016		42,854
2017		33,693
2018		25,676
2019		22,178
Thereafter		29,469
Total required lease payments		203,648

Operating lease expense was approximately $45.1 million, $46.3 million, and $48.5 million in 2014, 2013 and 2012, respectively.

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Pension Plans and Defined Contribution Plan - Schedule of Pension Plan Investment Allocations (Detail) (Pension Plans [Member])	Dec. 31, 2014	Dec. 31, 2013
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan, asset allocations	100.00%	100.00%
Cash [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan, asset allocations	1.10%	1.20%
Equity Securities [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan, asset allocations	29.60%	29.20%
Fixed Income [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan, asset allocations	45.40%	42.50%
Real Assets [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan, asset allocations	13.60%	16.60%
Hedge Funds [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan, asset allocations	10.30%	10.50%

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Income Taxes - Schedule of Effective Income Tax Rates Varied from Statutory Federal Income Tax Rate (Detail) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Income Tax Disclosure [Abstract]
Tax provision based on the federal statutory rate, Amount	$ 68,070	$ 69,128	$ 62,172
State and local income taxes—net of federal income tax benefit, Amount	4,816	5,292	3,464
Change in tax reserves and accrual adjustments, Amount	(115)	(69)	(521)
Non-deductible and other, Amount	2,514	(11)	690
Provision for income taxes	$ 75,285	$ 74,340	$ 65,805
% of Pre-tax Income of Tax provision based on the federal statutory rate	35.00%	35.00%	35.00%
% of Pre-tax Income of State and local income taxes-net of federal income tax benefit	2.50%	2.60%	2.00%
% of Pre-tax Income of Change in tax reserves and accrual adjustments	(0.10%)	0.00%	(0.40%)
% of Pre-tax Income of Non-deductible and other	1.30%	0.00%	0.40%
% of Pre-tax Income of Provision for income taxes	38.70%	37.60%	37.00%

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CONSOLIDATED BALANCE SHEETS (USD $) In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
Current assets:
Cash and cash equivalents	$ 20,812	$ 22,326
Accounts receivable, less allowance for doubtful accounts of $19,725 in 2014 and $20,608 in 2013	702,527	643,379
Inventories	926,809	830,295
Other current assets	30,042	29,255
Total current assets	1,680,190	1,525,255
Property, plant and equipment, at cost
Land	13,105	13,185
Buildings	62,370	62,235
Fixtures and equipment	331,163	318,013
Leasehold improvements	29,841	28,860
Capitalized software costs	91,624	83,026
Total property, plant and equipment	528,103	505,319
Less: accumulated depreciation and amortization	389,886	362,269
Net property, plant equipment	138,217	143,050
Intangible assets, net	111,958	65,502
Goodwill	398,042	356,811
Other long-term assets	41,810	25,576
Total assets	2,370,217	2,116,194
Current liabilities:
Accounts payable	485,241	476,113
Accrued liabilities	192,792	191,531
Current maturities of long-term debt	851	373
Total current liabilities	678,884	668,017
Deferred income taxes	17,763	29,552
Long-term debt	713,058	533,324
Other long-term liabilities	104,394	59,787
Total liabilities	1,514,099	1,290,680
Stockholders’ equity:
Common stock, $0.10 par value; authorized - 100,000,000 shares, issued - 74,435,628 shares in 2014 and 2013	7,444	7,444
Additional paid-in capital	412,291	411,954
Treasury stock, at cost – 35,719,041 shares in 2014 and 34,714,083 shares in 2013	(1,042,501)	(998,234)
Retained earnings	1,541,675	1,444,238
Accumulated other comprehensive loss	(62,791)	(39,888)
Total stockholders’ equity	856,118	825,514
Total liabilities and stockholders’ equity	$ 2,370,217	$ 2,116,194

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Goodwill and Intangible Assets

12 Months Ended

Dec. 31, 2014

Goodwill And Intangible Assets Disclosure [Abstract]

Goodwill and Intangible Assets

4. Goodwill and Intangible Assets

Goodwill is tested for impairment at the reporting unit level on an annual basis as of October 1 as well as between annual tests if an event occurs or circumstances change that would more likely than not reduce the fair value of the reporting unit below its carrying value. Based on the test completed in 2014, the Company concluded that the fair value of each of the reporting units, excluding MBS Dev, was in excess of the carrying value. The Company makes a qualitative evaluation about the likelihood of goodwill impairment to determine whether it should calculate the fair value of a reporting unit. The Company applied this qualitative approach to one of its four reporting units. Two of the other four reporting units were evaluated for impairment using the market based and/or the discounted cash flow approach to determine fair value. At the Company’s annual impairment test date of October 1, 2014, the Company concluded for three of the four reporting units that goodwill was not impaired as prescribed by related accounting guidance.

Prior to the completion of the annual goodwill impairment test for MBS Dev, the Company began negotiating the sale of MBS Dev with third parties and concluded that this change in strategy for MBS Dev was an interim indicator of impairment that necessitated an interim test for goodwill impairment. The Company completed a goodwill impairment test as of the date the assets were classified as held for sale, and used a market approach to determine the fair value of the MBS Dev reporting unit. The fair value of the MBS Dev reporting unit did not exceed its carrying value, requiring the Company to determine the amount of goodwill impairment loss by valuing the entity’s assets and liabilities at fair value and comparing the fair value of the implied goodwill to the carrying value of goodwill. Upon completion of this calculation, the carrying amount of the goodwill exceeded the implied fair value of that goodwill, resulting in a goodwill impairment of $9.0 million. The goodwill impairment was partially offset by the fair value of the consideration received for MBS Dev being in excess of the carrying value, leading to a total loss on disposition of MBS Dev of $8.2 million.  The recognized and unrecognized intangible assets were valued using the cost method and relief from royalty approach using estimates of forecasted future revenues.

Indefinite lived intangible assets are tested for impairment annually as of October 1 or more frequently if events or changes in circumstances indicate that the assets might be impaired. Based on the testing completed in 2014 and no changes in circumstances in the fourth quarter of 2014, intangible values exceeded their book value. In the fourth quarter of 2012, it was determined that a trade name acquired in a past acquisition was no longer in use and therefore was fully impaired. The Company wrote off the value of this indefinite lived intangible, $0.7 million, in the fourth quarter of 2012 and included this amount within operating expenses in the Consolidated Statement of Income and within depreciation and amortization in the Consolidated Statement of Cash Flows.

As of December 31, 2014 and 2013, the Company’s Consolidated Balance Sheets reflected $398.0 million and $356.8 million of goodwill, and $112.0 million and $65.5 million in net intangible assets, respectively.

The changes in the carrying amount of goodwill are noted in the following table (in thousands):

Goodwill, balance as of December 31,  2013	$	356,811
Acquisition of CPO		25,108
Acquisition of MEDCO		30,514
Impairment of MBS Dev Goodwill		(9,034	)
MBS Dev divestiture		(4,599	)
Currency translation adjustment		(758	)
Goodwill, balance as of December 31, 2014	$	398,042

Net intangible assets consist primarily of customer lists, trademarks, and non-compete agreements purchased as part of past acquisitions. The Company has no intention to renew or extend the terms of acquired intangible assets and accordingly, did not incur any related costs during 2014 or 2013. Amortization of intangible assets purchased as part of these acquisitions totaled $8.6 million, $7.0 million, and $6.1 million for the years ended December 31, 2014, 2013 and 2012, respectively. Accumulated amortization of intangible assets as of December 31, 2014 and 2013 totaled $45.2 million and $38.8 million, respectively.

The following table summarizes the intangible assets of the Company by major class of intangible assets and the cost, accumulated amortization, net carrying amount, and weighted average life, if applicable (in thousands):

	December 31, 2014								December 31, 2013
								Weighted								Weighted
								Average								Average
	Gross					Net		Useful	Gross					Net		Useful
	Carrying		Accumulated			Carrying		Life	Carrying		Accumulated			Carrying		Life
	Amount		Amortization			Amount		(years)	Amount		Amortization			Amount		(years)
Intangible assets subject to amortization
Customer relationships and other intangibles	$	125,761	$	(41,123	)	$	84,638	16	$	84,470	$	(36,232	)	$	48,238	17
Non-compete agreements		4,672		(2,364	)		2,308	4		4,700		(1,952	)		2,748	4
Trademarks		14,428		(1,716	)		12,712	13		2,890		(674	)		2,216	5
Total	$	144,861	$	(45,203	)	$	99,658		$	92,060	$	(38,858	)	$	53,202
Intangible assets not subject to amortization
Trademarks		12,300		-			12,300	n/a		12,300	-				12,300	n/a
Total	$	157,161	$	(45,203	)	$	111,958		$	104,360	$	(38,858	)	$	65,502

The following table summarizes the amortization expense expected to be incurred over the next five years on intangible assets (in thousands):

Year	Amounts
2015	$	13,943
2016		13,360
2017		11,296
2018		7,521
2019		5,749

The Company’s industry is changing rapidly and is being shaped by digitalization of work and office, the blurring of its traditional channels, a massive marketing shift to online away from brick and mortar stores, and the convergence of Business-to-Business and Business-to-Consumer.  As a result, the Company is executing actions to reposition itself for success and to continue to give its customers what they need to succeed.  A key action in the repositioning was the approval of a rebranding plan in February 2015. This rebranding plan will be presented for stockholder approval in the proxy statement for the 2015 annual meeting of stockholders. At December 31, 2014, the Company held approximately $12.0 million in intangible assets related to brand names; the Company expects to substantially reduce its use of these brand names as a result of the rebranding.  Accordingly, the Company anticipates in the first quarter of 2015 that certain indefinite lived intangible assets will become definite lived and there will be a reduction to the useful lives of certain other intangible assets.  The Company anticipates recording a non-cash impairment charge during the first quarter of 2015 of approximately $10.0 million and an impact of $12.0 million for the full year 2015 related to impairment and amortization of these intangibles.

The Company will also continue to exit non-strategic channels and categories during 2015 to further align with its strategies.  In February 2015, the Company approved a plan to sell a subsidiary in Mexico. The Company will actively market the entity as an asset sale and plans to dispose of the entity by the end of 2015.  In conjunction with the classification as held-for-sale, in accordance with ASC 205, the Company is currently estimating a non-cash loss related to the revaluation of these assets of $12.0 million to $16.0 million in the first quarter of 2015. The Company anticipates additional impacts during 2015 related to transaction expenses and foreign exchange volatility. As of December 31, 2014, the Company had $9.4 million recognized in Accumulated Other Comprehensive Income related to the subsidiary’s deferred foreign exchange loss.  

As of December 31, 2014, the carrying amounts of the Mexican subsidiary by major classes of assets and liabilities included in the Consolidated Balance Sheet are as follows (in thousands):  

	Amount
ASSETS
Current assets:
Cash and cash equivalents	$	1,288
Accounts receivable, less allowance for doubtful accounts		9,355
Inventories		14,757
Other current assets		261
Total current assets		25,661
Property, plant and equipment, at cost
Fixtures and equipment		589
Capitalized software costs		109
Total property, plant and equipment		698
Less: accumulated depreciation and amortization		576
Net property, plant equipment		122
Goodwill		4,621
Other assets		658
Total assets	$	31,062
LIABILITIES
Current liabilities:
Accounts payable		5,242
Accrued liabilities		1,651
Total current liabilities		6,893
Other long-term liabilities		7
Total liabilities	$	6,900

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Share-Based Compensation

12 Months Ended

Dec. 31, 2014

Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]

Share-Based Compensation

3. Share-Based Compensation

Overview

As of December 31, 2014, the Company has two active equity compensation plans. A description of these plans is as follows:

Nonemployee Directors’ Deferred Stock Compensation Plan

Pursuant to the United Stationers Inc. Nonemployee Directors’ Deferred Stock Compensation Plan, non-employee directors may defer receipt of all or a portion of their retainer and meeting fees. Fees deferred are credited quarterly to each participating director in the form of stock units, based on the fair market value of the Company’s common stock on the quarterly deferral date. Each stock unit account generally is distributed and settled in whole shares of the Company’s common stock on a one-for-one basis, with a cash-out of any fractional stock unit interests, after the participant ceases to serve as a Company director. For the years ended December 31, 2014, 2013 and 2012, the Company recorded compensation expense of $0.1 million, $0.1 million, and $0.2 million, respectively. As of December 31, 2014, 2013 and 2012 the accumulated number of stock units outstanding under this plan was 43,082; 56,737; and 62,421; respectively.

Amended and Restated 2004 Long-Term Incentive Plan (“LTIP”)

In May 2011, the Company’s shareholders approved the LTIP to, among other things, attract and retain managerial talent, further align the interest of key associates to those of the Company’s stockholders and provide competitive compensation to key associates. Award vehicles include stock options, stock appreciation rights, full value awards, cash incentive awards and performance-based awards. Key associates and non-employee directors of the Company are eligible to become participants in the LTIP, except that non-employee directors may not be granted stock options.

Accounting For Share-Based Compensation

The following table summarizes the share-based compensation expense (in thousands):

	Year Ended December 31,
	2014			2013			2012
Numerator:
Pre-tax expense	$	8,195		$	10,808		$	8,746
Tax effect		(3,114	)		(4,108	)		(3,323	)
After tax expense	$	5,081		$	6,700		$	5,423
Denominator:
Denominator for basic shares—Weighted average shares		38,705			39,650			40,337
Denominator for diluted shares—Adjusted weighted average shares and the effect of dilutive securities		39,130			40,236			40,991
Net expense per share:
Net expense per share—basic	$	0.13		$	0.17		$	0.13
Net expense per share—diluted	$	0.13		$	0.17		$	0.13

The following tables summarize the intrinsic value of options outstanding, exercisable, and exercised for the applicable periods listed below:

	As of December 31,				Year ended December 31,
	Outstanding		Exercisable		Exercised
2014	$	6,092	$	4,543	$	537
2013		9,897		6,262		13,676
2012		8,420		8,420		2,380

The following tables summarize the intrinsic value of restricted shares outstanding and vested for the applicable periods listed below:

	As of December 31,		Year ended December 31,
	Outstanding		Vested
2014	$	45,928	$	10,976
2013		47,780		12,414
2012		40,222		8,812

The aggregate intrinsic values summarized in the tables above are based on the closing sale price per share for the Company’s Common Stock on the last day of trading in each year which was $42.16, $45.89, and $30.99 per share for the years ended December 31, 2014, 2013 and 2012, respectively. Additionally, the aggregate intrinsic value of options exercisable does not include the value of options for which the exercise price exceeds the stock price as of the last day of trading in each year.

Stock Options

The fair value of option awards and modifications to option awards is estimated on the date of grant or modification using a Black-Scholes option valuation model that uses various assumptions including the expected stock price volatility, risk-free interest rate, and expected life of the option. The expected term of options granted is derived from the historical forfeiture and exercise behavior and represents the period of time that options granted are expected to be outstanding. The expected volatility of the price of the underlying shares is implied based on historical volatility of the Company’s common stock. The expected dividends were based on the current dividend yield of the Company’s stock as of the date of the grant. The risk-free rate for periods within the contractual life of the option is based on the U.S. Treasury yield curve in effect at the time of grant. The assumptions used are shown in the following table.

	2014			2013
Weighted average expected term		5.6			5.6
Expected volatility		39.12	%	40.01 -	40.49	%
Weighted average volatility		39.12	%		40.48	%
Weighted average expected dividends		1.24	%		1.46	%
Risk-free rate		1.75	%	0.76 -	1.62	%

Stock options granted in 2014 and 2013 vest at the end of 2.25 years and 3 years, respectively, and have a term of 10 years. Previously issued stock options generally vested in annual increments over three years and have a term of 10 years. Compensation costs for all stock options are recognized, net of estimated forfeitures, on a straight-line basis over the vesting period. As of December 31, 2014, there was $2.5 million of unrecognized compensation cost related to stock option awards granted. The cost is expected to be recognized over a weighted-average period of 1.25 years. In 2014, there were 5,538 stock options granted. In 2013, there were 585,189 stock options granted. There were no stock options granted during 2012.

The following table summarizes the transactions, excluding restricted stock, under the Company’s equity compensation plans for the last three years:

				Weighted					Weighted					Weighted
				Average					Average					Average
				Exercise					Exercise					Exercise
	2014			Price		2013			Price		2012			Price
Options outstanding—January 1		812,160		$	33.70		1,371,850		$	24.86		1,715,380		$	24.62
Granted		5,538			45.89		585,189			38.71		-			-
Exercised		(32,610	)		24.43		(1,065,920	)		24.69		(217,634	)		18.69
Cancelled		(57,710	)		38.74		(78,959	)		38.69		(125,896	)		32.35
Options outstanding—December 31		727,378		$	33.81		812,160		$	33.70		1,371,850		$	24.86
Number of options exercisable		273,320		$	25.54		305,930		$	25.42		1,371,850		$	24.86

The following table summarizes outstanding and exercisable options granted under the Company’s equity compensation plans as of December 31, 2014:

			Remaining
			Contractual
Exercise Prices	Outstanding		Life (Years)		Exercisable
20.00 - 25.00		178,382		1.4		178,382
25.01 - 30.00		92,692		2.7		92,692
30.01 - 35.00		2,246		2.4		2,246
35.01 - 40.00		448,520		8.3		-
40.01 - 50.00		5,538		9.0		-
Total		727,378		5.9		273,320

Restricted Stock and Restricted Stock Units

The Company granted 253,042 shares of restricted stock and 176,717 restricted stock units (“RSUs”) during 2014. During 2013, the Company granted 181,916 shares of restricted stock and 166,348 RSUs. During 2012, the Company granted 461,512 shares of restricted stock and 245,737 RSUs. The restricted stock granted in each period generally vests in three equal annual installments on the anniversaries of the date of the grant. The majority of the RSUs granted in 2014, 2013, and 2012 vest in three annual installments based on the terms of the agreements, to the extent earned based on the Company’s cumulative net income or economic profit performance against target economic profit goals. The performance-based RSUs granted in 2014 and 2013 have a minimum and maximum payout of zero to 200%. The performance-based RSUs granted in 2012 have a minimum and maximum payout of zero to 150%. Included in the 2014, 2013, and 2012 grants were 271,594, 194,517, and 426,064 shares of restricted stock and RSUs granted to employees who were not executive officers, as of December 31, 2014, 2013 and 2012, respectively. In addition, there were 20,664, 23,898, and 41,051 shares of restricted stock and RSUs granted to non-employee directors during the years ended December 31, 2014, 2013 and 2012, respectively. For the years ended December 31, 2014, 2013 and 2012, respectively, there were also 137,501, 129,849, and 240,134 shares of restricted stock and RSUs granted to executive officers. The restricted stock granted to executive officers vests with respect to each officer in annual increments over three years provided that the following conditions are satisfied: (1) the officer is still employed as of the anniversary date of the grant; and (2) the Company’s cumulative diluted earnings per share for the four calendar quarters immediately preceding the vesting date exceed $0.50 per diluted share as defined in the officers’ restricted stock agreement. As of December 31, 2014, there was $12.9 million of total unrecognized compensation cost related to non-vested restricted stock and RSUs granted. The cost is expected to be recognized over a weighted-average period of 2.1 years. The following table summarizes restricted stock and RSU transactions for the last three years.

				Weighted					Weighted					Weighted
				Average					Average					Average
				Grant Date					Grant Date					Grant Date
Restricted Stock and RSUs	2014			Fair Value		2013			Fair Value		2012			Fair Value
Nonvested—January 1		1,041,189		$	31.24		1,297,906		$	28.61		1,002,125		$	26.42
Granted		429,759			40.52		348,264			38.28		707,249			27.84
Vested		(237,739	)		41.59		(323,159	)		37.02		(324,345	)		22.00
Cancelled		(143,835	)		34.04		(281,822	)		30.04		(87,123	)		28.16
Nonvested—December 31		1,089,374		$	31.23		1,041,189		$	31.24		1,297,906		$	28.61

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Fair Value of Financial Instruments

12 Months Ended

Dec. 31, 2014

Fair Value Disclosures [Abstract]

Fair Value of Financial Instruments

15. Fair Value of Financial Instruments

The estimated fair value of the Company’s financial instruments approximates their net carrying values. The estimated fair values of the Company’s financial instruments are as follows (in thousands):

	As of  December 31,
	2014				2013
	Carrying Amount		Fair Value		Carrying Amount		Fair Value
Cash and cash equivalents	$	20,812	$	20,812	$	22,326	$	22,326
Accounts receivable, net		702,527		702,527		643,379		643,379
Convertible note receivable		6,775		6,775		-		-
Non-convertible note receivable		2,800		2,800		-		-
Accounts payable		485,241		485,241		476,113		476,113
Debt		713,909		713,909		533,697		533,697
Long-term interest rate swap liability		253		253		-		-
Long-term interest rate swap asset		-		-		599		599

The fair value of the interest rate swaps is estimated based upon the amount that the Company would receive or pay to terminate the agreements as of December 31 of each year. See Note 17, “Derivative Financial Instruments”, for further information.

The convertible and non-convertible notes disclosed above were part of the consideration received in the sale of MBS Dev in the fourth quarter of 2014.  Both have maturity dates of December 16, 2019. The convertible note is convertible upon the discretion of the Company and can be converted into common units of a privately held company. Both notes are carried at fair market value. See Note 18 “”Fair Value Measurements” for additional information.

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Pension Plans and Defined Contribution Plan

12 Months Ended

Dec. 31, 2014

Compensation And Retirement Disclosure [Abstract]

Pension Plans and Defined Contribution Plan

11. Pension Plans and Defined Contribution Plan

Pension Plans

As of December 31, 2014, the Company has pension plans covering approximately 2,600 of its active associates. Non-contributory plans covering non-union associates provide pension benefits that are based on years of credited service and a percentage of annual compensation. Beginning in 2009, benefits were frozen in the plans covering non-union employees. Non-contributory plans covering union members generally provide benefits of stated amounts based on years of service. The Company funds the plans in accordance with all applicable laws and regulations. The Company uses December 31 as its measurement date to determine its pension obligations.

Change in Projected Benefit Obligation

The following table sets forth the plans’ changes in Projected Benefit Obligation for the years ended December 31, 2014 and 2013 (in thousands):

	2014			2013
Benefit obligation at beginning of year	$	183,069		$	196,521
Service cost—benefit earned during the period		1,069			1,479
Interest cost on projected benefit obligation		8,960			8,379
Union plan amendments		1,736			-
Actuarial (gain) loss		35,054			(16,373	)
Benefits paid		(5,802	)		(6,937	)
Benefit obligation at end of year	$	224,086		$	183,069

The increase in projected benefit obligation during 2014 relates to the use of newly issued mortality assumptions released by the Society of Actuaries (“RP-2014”) and a reduction in the assumed discount rate. The use of RP-2014 increased the projected benefit obligation by $8.6 million. The accumulated benefit obligation for the plan as of December 31, 2014 and 2013 totaled $224.1 million and $183.1 million, respectively.

Plan Assets and Investment Policies and Strategies

The following table sets forth the change in the plans’ assets for the years ended December 31, 2014 and 2013 (in thousands):

	2014			2013
Fair value of plan assets at beginning of year	$	162,250		$	145,563
Actual return on plan assets		15,323			10,624
Company contributions		2,000			13,000
Benefits paid		(5,802	)		(6,937	)
Fair value of plan assets at end of year	$	173,771		$	162,250

The Company’s pension plan investment allocations, as a percentage of the fair value of total plan assets, as of December 31, 2014 and 2013, by asset category are as follows:

Asset Category	2014			2013
Cash		1.1	%		1.2	%
Equity securities		29.6	%		29.2	%
Fixed income		45.4	%		42.5	%
Real assets		13.6	%		16.6	%
Hedge funds		10.3	%		10.5	%
Total		100.0	%		100.0	%

The investment policies and strategies for the Company’s pension plan assets are established with the goals of generating above-average investment returns over time, while containing risks within acceptable levels and providing adequate liquidity for the payment of plan obligations. The Company recognizes that there typically are tradeoffs among these objectives, and strives to minimize risk associated with a given expected return.

The Company’s defined benefit plan assets are measured at fair value on a recurring basis and are invested primarily in a diversified mix of fixed income investments and equity securities. The Company establishes target ranges for investment allocation and sets specific allocations. The target allocations for the non-union plan assets are 50.0% fixed income, 26.0% equity securities, 14.0% real assets, and 10.0% hedge funds. The target allocations for the union plan assets are 20.0% fixed income, 50.0% equity securities, 20.0% real assets and 10.0% hedge funds. Equity securities include investments in large cap and small cap corporations located in the U.S. and a mix of both international and emerging market corporations. Fixed Income securities include investment grade bonds and U.S. treasuries. Other types of investments include commodity futures, Real Estate Investment Trusts (REITs) and hedge funds.

Fair values for equity and fixed income securities are primarily based on valuations for identical instruments in active markets.

The fair values of the Company’s pension plan assets at December 31, 2014 and 2013 by asset category are as follows:

Fair Value Measurements at

December 31, 2014 (in thousands)

				Quoted Prices In		Significant		Significant
				Active Markets for		Observable		Unobservable
				Identical Assets		Inputs		Inputs
Asset Category		Total		(Level 1)		(Level 2)		(Level 3)
Cash		$	1,831	$	1,831
Equity Securities
U.S. Large Cap	(a)		18,612		18,612
International Large Value	(c)		16,791		16,791
Emerging Markets	(d)		9,653		9,653
U.S. Small Value Fund	(e)		5,274		5,274
U.S. Small Growth Fund	(f)		1,123		1,123
Fixed Income
U.S. Fixed Income	(g)		78,886		78,886
Real Assets
Domestic Real Estate	(h)		13,870		13,870
Commodities	(i)		9,789		9,789
Hedge Funds
Hedge Funds	(j)		17,941				17,941
Total		$	173,770	$	155,829	$	17,941	$	-

Fair Value Measurements at

December 31, 2013 (in thousands)

				Quoted Prices In		Significant		Significant
				Active Markets for		Observable		Unobservable
				Identical Assets		Inputs		Inputs
Asset Category		Total		(Level 1)		(Level 2)		(Level 3)
Cash		$	1,888	$	1,888
Equity Securities
U.S. Large Cap	(a)		17,380		17,380
International Large Core	(b)		7,650		7,650
International Large Value	(c)		7,598		7,598
Emerging Markets	(d)		8,502		8,502
U.S. Small Value Fund	(e)		5,058		5,058
U.S. Small Growth Fund	(f)		1,211		1,211
Fixed Income
U.S. Fixed Income	(g)		69,070		69,070
Real Assets
Domestic Real Estate	(h)		11,638		11,638
Commodities	(i)		15,246		15,246
Hedge Funds
Hedge Funds	(j)		17,009				17,009
Total		$	162,250	$	145,241	$	17,009	$	-

(a) A separately managed, diversified portfolio consisting of publically traded large cap stocks. The portfolio is predominately comprised of U.S. companies but may also hold international company stock.

(b) A daily valued mutual fund investment. The fund invests in publically traded companies domiciled outside the U.S. and includes companies located in emerging market countries.

(c) A daily valued open-ended mutual fund. This fund invests in common stocks of companies domiciled in countries outside of the U.S.

(d) A daily valued mutual fund investment. The fund invests in publically traded companies domiciled in emerging market countries.

(e) A daily valued mutual fund investment. The fund invests in publically traded, small capitalization companies that are considered value in style. The majority of holdings are domiciled in the U.S. though the fund may hold international stocks.

(f) A daily valued mutual fund investment. The fund invests in publically traded, small capitalization companies that are considered growth in style. The majority of holdings are domiciled in the U.S. though the fund may hold international stocks.

(g) A separately managed fixed income portfolio utilized to match the duration of the Plan’s liabilities. This liability driven investment portfolio is comprised of Treasury securities including STRIPS and zero coupon bonds as well as high quality corporate bonds.

(h) A daily valued mutual fund investment. The fund invests in publically traded Real Estate Investment Trusts. This is an index mutual fund that tracks the Morgan Stanley REIT Index. The fund normally invests at least 98% of assets that are included in the Morgan Stanley REIT Index.

(i) A daily valued mutual fund investment. This fund combines a commodities position, typically through swap agreements, with a portfolio of inflation indexed bonds and other fixed income securities. The commodities position is constructed to track the performance of the Dow Jones UBS Commodity Index.

(j) A separately managed fund of hedge funds. This fund seeks attractive risk-adjusted returns through investments in a well-diversified group of managers that employ a variety of unique investment strategies. It targets low volatility and low correlation to traditional asset classes. This fund may allocate its assets among a select group of non-traditional portfolio managers that invest or trade in a wide range of securities and other instruments, including, but not limited to: equities and fixed income securities, currencies, commodities, futures contracts, options and other derivative instruments.  This fund was sold prior to December 31, 2014 but the transaction did not settle until January 2015.

Plan Funded Status

The following table sets forth the plans’ funded status as of December 31, 2014 and 2013 (in thousands):

	2014			2013
Funded status of the plan	$	(50,316	)	$	(20,820	)
Unrecognized prior service cost		3,166			1,613
Unrecognized net actuarial loss		79,502			53,158
Net amount recognized	$	32,352		$	33,951

Amounts Recognized in Consolidated Balance Sheets

	2014			2013
Accrued benefit liability	$	(50,316	)	$	(20,820	)
Accumulated other comprehensive income		82,668			54,771
Net amount recognized	$	32,352		$	33,951

Components of Net Periodic Benefit Cost

Net periodic pension cost for the years ended December 31, 2014, 2013 and 2012 for pension and supplemental benefit plans includes the following components (in thousands):

	Pension Benefits
		For the Years Ended December 31,
		2014			2013			2012
Service cost - benefit earned during the period		$	1,069		$	1,479		$	962
Interest cost on projected benefit obligation			8,960			8,379			8,417
Expected return on plan assets			(10,286	)		(11,338	)		(10,005	)
Amortization of prior service cost			182			192			176
Amortization of actuarial loss			3,674			5,741			6,194
Net periodic pension cost		$	3,599		$	4,453		$	5,744

The estimated net actuarial loss and prior service cost that will be amortized from accumulated other comprehensive loss into the net periodic benefit cost during 2015 are approximately $5.8 million and $0.3 million, respectively.

Assumptions Used

The following tables summarize the Company’s actuarial assumptions for discount rates, expected long-term rates of return on plan assets, and rates of increase in compensation for the years ended December 31, 2014, 2013 and 2012:

	2014		2013		2012
Pension plan assumptions:
Assumed discount rate, general		4.09%		4.95%		4.30%
Assumed discount rate, union		4.16%		5.10%		4.45%
Expected long-term rate of return on plan assets, general		6.30%		7.30%		7.75%
Expected long-term rate of return on plan assets, union		7.30%		7.75%		7.75%

To select the appropriate actuarial assumptions, management relied on current market conditions, historical information and consultation with and input from the Company’s outside actuaries. The expected long-term rate of return on plan assets assumption is based on historical returns and the future expectation of returns for each asset category, as well as the target asset allocation of the asset portfolio. There was no rate of compensation increase in each of the past three fiscal years.

Contributions

On December 10, 2014 the Company’s Board of Directors approved a $2 million cash contribution to the Company’s Union pension plan which was funded in January 2015. Additional fundings, if any, for 2015 have not yet been determined.

Estimated Future Benefit Payments

The estimated future benefit payments under the Company’s pension plans are as follows (in thousands):

	Amounts
2015	$	6,130
2016		7,376
2017		7,951
2018		8,117
2019		9,165
2020-2024		55,313

Defined Contribution Plan

The Company has a defined contribution plan. Salaried associates and non-union hourly paid associates are eligible to participate after completing six consecutive months of employment. The plan permits associates to have contributions made as 401(k) salary deferrals on their behalf, or as voluntary after-tax contributions, and provides for Company contributions, or contributions matching associates’ salary deferral contributions, at the discretion of the Board of Directors. Company contributions to match associates’ contributions were approximately $5.5 million, $5.3 million and $5.3 million in 2014, 2013 and 2012, respectively.

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Pension Plans and Defined Contribution Plan - Schedule of Amounts Recognized in Consolidated Balance Sheets (Detail) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
Defined Benefit Plan Disclosure [Line Items]
Accrued benefit liability	$ (50,316)	$ (20,820)
Pension Plans [Member]
Defined Benefit Plan Disclosure [Line Items]
Accrued benefit liability	(50,316)	(20,820)
Accumulated other comprehensive income	82,668	54,771
Net amount recognized	$ 32,352	$ 33,951

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Earnings Per Share

12 Months Ended

Dec. 31, 2014

Earnings Per Share [Abstract]

Earnings Per Share

7. Earnings Per Share

Basic earnings per share (“EPS”) is computed by dividing net income by the weighted-average number of common shares outstanding during the period. Diluted EPS reflects the potential dilution that could occur if dilutive securities were exercised into common stock. Stock options, restricted stock and deferred stock units are considered dilutive securities. Stock options to purchase 0.5 million, 0.5 million, and 0.5 million shares of common stock were outstanding at December 31, 2014, 2013, and 2012, respectively, but were not included in the computation of diluted earnings per share because the options’ exercise prices were greater than the average market price of the common shares and, therefore, the effect would be antidilutive. The following table sets forth the computation of basic and diluted earnings per share (in thousands, except per share data):

	Years Ended December 31,
	2014		2013		2012
Numerator:
Net income	$	119,198	$	123,170	$	111,830
Denominator:
Denominator for basic earnings per share -
weighted average shares		38,705		39,650		40,337
Effect of dilutive securities:
Employee stock options and restricted units		425		586		654
Denominator for diluted earnings per share -
Adjusted weighted average shares and the effect of dilutive
securities		39,130		40,236		40,991
Net income per share:
Net income per share - basic	$	3.08	$	3.11	$	2.77
Net income per share - diluted	$	3.05	$	3.06	$	2.73

Common Stock Repurchases

As of December 31, 2014 the Company had $42.4 million remaining on its current Board authorization to repurchase USI common stock. In February 2015, the Board of Directors authorized the Company to purchase an additional $100 million of common stock. In 2014 and 2013, the Company repurchased 1,255,705 and 1,684,365 shares of USI’s common stock at an aggregate cost of $50.6 million and $62.1 million, respectively. Depending on market and business conditions and other factors, the Company may continue or suspend purchasing its common stock at any time without notice. Acquired shares are included in the issued shares of the Company and treasury stock, but are not included in average shares outstanding when calculating earnings per share data. During 2014, 2013 and 2012, the Company reissued 250,747, 1,086,502, and 619,664 shares, respectively, of treasury stock to fulfill its obligations under its equity incentive plans.

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Goodwill and Intangible Assets - Additional Information (Detail) (USD $)	12 Months Ended			3 Months Ended	12 Months Ended	3 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012	Mar. 31, 2015	Dec. 31, 2015	Dec. 31, 2012
Goodwill And Intangible Assets [Line Items]
Goodwill impairment	$ 9,034,000
Loss on disposition of MBS Dev	8,234,000
Goodwill	398,042,000	356,811,000
Intangible assets, net	111,958,000	65,502,000
Amortization of intangible assets purchased	8,623,000	6,985,000	6,083,000
Accumulated amortization of intangible assets	45,203,000	38,858,000
Accumulated other comprehensive income related to subsidiary's deferred foreign exchange loss	9,400,000
Forecast [Member] | Mexican subsidiary [Member] | Minimum [Member]
Goodwill And Intangible Assets [Line Items]
Impairment of intangible assets				12,000,000
Forecast [Member] | Mexican subsidiary [Member] | Maximum [Member]
Goodwill And Intangible Assets [Line Items]
Impairment of intangible assets				16,000,000
Forecast [Member] | Rebranding Plan [Member]
Goodwill And Intangible Assets [Line Items]
Impairment of intangible assets				10,000,000	12,000,000
Trademarks [Member]
Goodwill And Intangible Assets [Line Items]
Impairment of indefinite lived intangible assets						700,000
Brand Names [Member]
Goodwill And Intangible Assets [Line Items]
Intangible assets, net	$ 12,000,000

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Severance and Restructuring Charges

12 Months Ended

Dec. 31, 2014

Restructuring And Related Activities [Abstract]

Severance and Restructuring Charges

5. Severance and Restructuring Charges

Commencing in the first quarter of 2015 and continuing through the first quarter of 2016, the Company plans to implement a workforce reduction and certain facility closures. The Company is currently estimating the impact of these activities to be approximately $7.0 million in the first quarter of 2015 and an additional $2.0 million in the remainder of 2015 for a total 2015 expense of approximately $9.0 million.

During the first quarter of 2013, the Company recorded a $14.4 million pre-tax charge related to a workforce reduction and facility closures. These actions were substantially completed in 2013. The pre-tax charge is comprised of certain OKI facility closure expenses of $1.2 million and severance and workforce reduction-related expenses of $13.2 million which were included in operating expenses. Cash outflows for these actions occurred primarily during 2013 and 2014 and will continue into 2015. Cash outlays associated with these charges were $3.9 million and $8.6 million during 2014 and 2013, respectively. During 2014 and 2013, the Company reversed a portion of these charges totaling $0.3 million and $1.4 million, respectively. As of December 31, 2014 and 2013, the Company had accrued liabilities for these actions of $0.2 million and $4.4 million, respectively.

During the first quarter of 2012, the Company approved a distribution network optimization and cost reduction program. This program was substantially completed in the first quarter of 2012 and the Company recorded a $6.2 million pre-tax charge in that period in connection with these actions. The pre-tax charge is comprised of facility closure expenses of $2.6 million and severance and related expense of $3.6 million which were included in operating expenses. Cash outlays associated with facility closures and severance in 2014 were zero and $0.2 million, respectively. Cash outlays associated with facility closures and severance in 2013 were $0.6 million and $1.1 million, respectively. Cash outlays associated with facility closures and severance in 2012 were $2.1 million and $1.9 million, respectively. During 2012, the Company reversed a portion of these severance charges totaling $0.3 million. As of December 31, 2014 and 2013, the Company had accrued liabilities for these actions of zero and $0.2 million, respectively.

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Accumulated Other Comprehensive Loss

12 Months Ended

Dec. 31, 2014

Equity [Abstract]

Accumulated Other Comprehensive Loss

6. Accumulated Other Comprehensive Loss

The change in Accumulated Other Comprehensive Income (Loss) (“AOCI”) by component, net of tax, for the year ended December 31, 2014 is as follows:

(amounts in thousands)	Foreign Currency Translation			Cash Flow Hedges			Defined Benefit Pension Plans			Total
AOCI, balance as of December 31, 2013	$	(6,661	)	$	871		$	(34,098	)	$	(39,888	)
Other comprehensive (loss) income before reclassifications		(5,262	)		(1,063	)		(19,400	)		(25,725	)
Amounts reclassified from AOCI		-			466			2,356			2,822
Net other comprehensive (loss) income		(5,262	)		(597	)		(17,044	)		(22,903	)
AOCI, balance as of December 31, 2014	$	(11,923	)	$	274		$	(51,142	)	$	(62,791	)

The following table details the amounts reclassified out of AOCI into the income statement during the twelve-month period ending December 31, 2014 respectively:

	Amount Reclassified From AOCI
	For the Twelve
	Months Ended
	December 31,			Affected Line Item In The Statement
Details About AOCI Components	2014			Where Net Income is Presented
Gain on interest rate swap cash flow hedges, before tax	$	751		Interest expense, net
		(285	)	Tax provision
	$	466		Net of tax
Amortization of defined benefit pension plan items:
Prior service cost and unrecognized loss	$	3,856		Warehousing, marketing and administrative expenses
		(1,500	)	Tax provision
		2,356		Net of tax
Total reclassifications for the period	$	2,822		Net of tax

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Segment Information

12 Months Ended

Dec. 31, 2014

Segment Reporting [Abstract]

Segment Information

8. Segment Information

Management defines operating segments as individual operations that the Chief Operating Decision Maker (“CODM”) (in the Company’s case, the Chief Executive Officer) reviews for the purpose of assessing performance and making operating decisions. When evaluating operating segments, management considers whether:

· The component engages in business activities from which it may earn revenues and incur expenses;

· The operating results of the component are regularly reviewed by the enterprise’s CODM;

· Discrete financial information is available about the component; and

· Other factors are present, such as management structure, presentation of information to the Board of Directors and the nature of the business activity of each component.

Based on the factors referenced above, management has determined that the Company has five operating segments, Supply/Lagasse, ORS Nasco, CPO, Automotive (comprised of the Company’s newly acquired entity, MEDCO) and MBS Dev. Supply/Lagasse also includes operations in Mexico conducted through a USSC subsidiary, Azerty de Mexico, which has been consolidated into the operating segment. ORS Nasco includes operations in Canada and Dubai, UAE.  The Automotive operating segment includes operations in Canada.  For the years ended December 31, 2014, 2013 and 2012, the Company’s net sales from its foreign operations totaled $151.3 million, $138.2 million and $112.5 million, respectively. As of December 31, 2014, 2013, and 2012, long-lived assets of the Company’s foreign operations totaled $42.5 million, $13.8 million, and $13.1 million, respectively.

Management has also concluded that three of the Company’s operating segments (Supply/Lagasse, ORS Nasco, and Automotive) meet all of the aggregation criteria required by the accounting guidance. Such determination is based on company-wide similarities in (1) the nature of products and/or services provided, (2) customers served, (3) production processes and/or distribution methods used, (4) economic characteristics including margins and earnings before interest and taxes, and (5) regulatory environment. This aggregate presentation reflects management’s approach to assessing performance and allocating resources. MBS Dev and CPO do not meet the materiality thresholds for reporting individual segments and have therefore been combined with the other operating segments.

The Company’s product offerings may be divided into the following primary categories: (i) traditional office products, which include writing instruments, paper products, organizers and calendars and various office accessories; (ii) technology products such as computer supplies and peripherals; (iii) office furniture, such as desks, filing and storage solutions, seating and systems furniture, along with a variety of products for niche markets such as education government, healthcare and professional services; (iv) janitorial and breakroom supplies, which includes janitorial and breakroom supplies, foodservice consumables, safety and security items, and paper and packaging supplies; and (v) industrial supplies which includes hand and power tools, safety and security supplies, janitorial equipment and supplies, welding products, and automotive aftermarket tools and equipment. In 2014, the Company’s largest supplier was Hewlett-Packard Company which represented approximately 16% of its total purchases. No other supplier accounted for more than 10% of the Company’s total purchases.

The Company’s customers include independent office products dealers and contract stationers, office products mega-dealers, office products superstores, computer products resellers, office furniture dealers, mass merchandisers, mail order companies, sanitary supply distributors, drug and grocery store chains, e-commerce dealers, other independent distributors and end consumers. The Company had one customer, W.B. Mason Co., Inc., which constituted approximately 12% of its 2014 consolidated net sales. No other single customer accounted for more than 10% of the 2014 consolidated net sales. The following table shows net sales by product category for 2014, 2013 and 2012 (in thousands):

	Years Ended December 31
	2014 (1)		2013 (1)		2012 (1)
Janitorial and breakroom supplies	$	1,448,528	$	1,336,182	$	1,281,806
Technology products		1,437,721		1,462,756		1,558,568
Traditional office products		1,331,797		1,314,456		1,373,399
Industrial supplies		638,752		517,810		409,266
Office furniture		309,003		311,403		323,390
Freight revenue		121,933		105,567		99,319
Other		39,471		37,119		34,358
Total net sales	$	5,327,205	$	5,085,293	$	5,080,106

(1) Certain prior period amounts have been reclassified to conform to the current presentation. Such reclassifications include changes between several product categories due to several specific products being reclassified to different categories. These changes did not impact the Consolidated Statements of Income.

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Goodwill and Intangible Assets - Carrying Amounts by Major Classes of Assets and Liabilities (Detail) (Mexican subsidiary [Member], USD $) In Thousands, unless otherwise specified	Dec. 31, 2014
Mexican subsidiary [Member]
Current assets:
Cash and cash equivalents	$ 1,288
Accounts receivable, less allowance for doubtful accounts	9,355
Inventories	14,757
Other current assets	261
Total current assets	25,661
Property, plant and equipment, at cost
Fixtures and equipment	589
Capitalized software costs	109
Total property, plant and equipment	698
Less: accumulated depreciation and amortization	576
Net property, plant equipment	122
Goodwill	4,621
Other assets	658
Total assets	31,062
Current liabilities:
Accounts payable	5,242
Accrued liabilities	1,651
Total current liabilities	6,893
Other long-term liabilities	7
Total liabilities	$ 6,900

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Pension Plans and Defined Contribution Plan - Schedule of Components of Net Periodic Benefit Cost (Detail) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Defined Benefit Plan Disclosure [Line Items]
Service cost—benefit earned during the period	$ 1,069	$ 1,479
Interest cost on projected benefit obligation	8,960	8,379
Pension Plans [Member]
Defined Benefit Plan Disclosure [Line Items]
Service cost—benefit earned during the period	1,069	1,479	962
Interest cost on projected benefit obligation	8,960	8,379	8,417
Expected return on plan assets	(10,286)	(11,338)	(10,005)
Amortization of prior service cost	182	192	176
Amortization of actuarial loss	3,674	5,741	6,194
Net periodic pension cost	$ 3,599	$ 4,453	$ 5,744

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Accumulated Other Comprehensive Loss - Change in Accumulated Other Comprehensive Income (Loss) (AOCI) by Component, Net of Tax (Detail) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Accumulated Other Comprehensive Income Loss [Line Items]
AOCI, balance as of December 31, 2013	$ (39,888)
Other comprehensive (loss) income before reclassifications	(25,725)
Amounts reclassified from AOCI	2,822
Net other comprehensive (loss) income	(22,903)	13,877	2,641
AOCI, balance as of December 31, 2014	(62,791)	(39,888)
Foreign Currency Translation [Member]
Accumulated Other Comprehensive Income Loss [Line Items]
AOCI, balance as of December 31, 2013	(6,661)
Other comprehensive (loss) income before reclassifications	(5,262)
Net other comprehensive (loss) income	(5,262)
AOCI, balance as of December 31, 2014	(11,923)
Cash Flow Hedges [Member]
Accumulated Other Comprehensive Income Loss [Line Items]
AOCI, balance as of December 31, 2013	871
Other comprehensive (loss) income before reclassifications	(1,063)
Amounts reclassified from AOCI	466
Net other comprehensive (loss) income	(597)
AOCI, balance as of December 31, 2014	274
Defined Benefit Pension Plans [Member]
Accumulated Other Comprehensive Income Loss [Line Items]
AOCI, balance as of December 31, 2013	(34,098)
Other comprehensive (loss) income before reclassifications	(19,400)
Amounts reclassified from AOCI	2,356
Net other comprehensive (loss) income	(17,044)
AOCI, balance as of December 31, 2014	$ (51,142)

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Quarterly Financial Data-Unaudited - Schedule of Quarterly Financial Data (Detail) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended								12 Months Ended
	Dec. 31, 2014	Sep. 30, 2014	Jun. 30, 2014	Mar. 31, 2014	Dec. 31, 2013	Sep. 30, 2013	Jun. 30, 2013	Mar. 31, 2013	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Quarterly Financial Information Disclosure [Abstract]
Net sales	$ 1,333,082	$ 1,419,947	$ 1,320,037	$ 1,254,139	$ 1,223,638	$ 1,336,676	$ 1,274,494	$ 1,250,485	$ 5,327,205	$ 5,085,293	$ 5,080,106
Gross profit	212,930	211,028	199,460	187,083	195,456	203,661	201,936	188,525	810,501	789,578	774,604
Net income	$ 25,841	$ 38,169	$ 33,331	$ 21,857	$ 34,125	$ 40,501	$ 34,670	$ 13,874	$ 119,198	$ 123,170	$ 111,830
Net income per share - basic	$ 0.67	$ 0.99	$ 0.86	$ 0.56	$ 0.86	$ 1.03	$ 0.87	$ 0.35	$ 3.08	$ 3.11	$ 2.77
Net income per share - diluted	$ 0.67	$ 0.98	$ 0.85	$ 0.55	$ 0.85	$ 1.01	$ 0.86	$ 0.34	$ 3.05	$ 3.06	$ 2.73

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Goodwill and Intangible Assets - Summary of Amortization Expense Expected to be Incurred Over Next Five Years on Intangible Assets (Detail) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2014
Goodwill And Intangible Assets Disclosure [Abstract]
2015	$ 13,943
2016	13,360
2017	11,296
2018	7,521
2019	$ 5,749

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Income Taxes - Additional Information (Detail) (USD $)	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Income Taxes [Line Items]
Net operating losses carry forward expiration date	Dec. 31, 2033
Capital loss carryforwards	$ 10,200,000
Capital loss carryforwards, expiration year	2019
Gross unrecognized tax benefits	3,205,000	3,108,000	3,134,000	3,374,000
Unrecognized tax benefits that would impact effective tax rate	2,100,000	2,000,000	2,000,000
Gross amount of interest and penalties	0	0	100,000
Accrued for potential payment of interest and penalties	600,000	600,000
Gross unrecognized tax benefit change in next 12 months, minimum	0
Gross unrecognized tax benefit change in next 12 months, maximum	1,000,000
State and Local Jurisdiction [Member]
Income Taxes [Line Items]
State tax credits carry forward expiration date	Dec. 31, 2019
Tax credit carryforwards	9,100,000
Tax credit carryforwards, expiration year	2019
Net operating loss carryforwards	$ 900,000
Net operating loss carryforwards, expiration year	2033

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Goodwill and Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2014

Goodwill [Line Items]

Summary of Changes in Carrying Amount of Goodwill

The changes in the carrying amount of goodwill are noted in the following table (in thousands):

Goodwill, balance as of December 31,  2013	$	356,811
Acquisition of CPO		25,108
Acquisition of MEDCO		30,514
Impairment of MBS Dev Goodwill		(9,034	)
MBS Dev divestiture		(4,599	)
Currency translation adjustment		(758	)
Goodwill, balance as of December 31, 2014	$	398,042

Summary of Intangible Assets of Company by Major Class

The following table summarizes the intangible assets of the Company by major class of intangible assets and the cost, accumulated amortization, net carrying amount, and weighted average life, if applicable (in thousands):

	December 31, 2014								December 31, 2013
								Weighted								Weighted
								Average								Average
	Gross					Net		Useful	Gross					Net		Useful
	Carrying		Accumulated			Carrying		Life	Carrying		Accumulated			Carrying		Life
	Amount		Amortization			Amount		(years)	Amount		Amortization			Amount		(years)
Intangible assets subject to amortization
Customer relationships and other intangibles	$	125,761	$	(41,123	)	$	84,638	16	$	84,470	$	(36,232	)	$	48,238	17
Non-compete agreements		4,672		(2,364	)		2,308	4		4,700		(1,952	)		2,748	4
Trademarks		14,428		(1,716	)		12,712	13		2,890		(674	)		2,216	5
Total	$	144,861	$	(45,203	)	$	99,658		$	92,060	$	(38,858	)	$	53,202
Intangible assets not subject to amortization
Trademarks		12,300		-			12,300	n/a		12,300	-				12,300	n/a
Total	$	157,161	$	(45,203	)	$	111,958		$	104,360	$	(38,858	)	$	65,502

Summary of Amortization Expense Expected to be Incurred Over Next Five Years on Intangible Assets

The following table summarizes the amortization expense expected to be incurred over the next five years on intangible assets (in thousands):

Year	Amounts
2015	$	13,943
2016		13,360
2017		11,296
2018		7,521
2019		5,749

Mexican subsidiary [Member]

Goodwill [Line Items]

Carrying Amounts by Major Classes of Assets and Liabilities

As of December 31, 2014, the carrying amounts of the Mexican subsidiary by major classes of assets and liabilities included in the Consolidated Balance Sheet are as follows (in thousands):  

	Amount
ASSETS
Current assets:
Cash and cash equivalents	$	1,288
Accounts receivable, less allowance for doubtful accounts		9,355
Inventories		14,757
Other current assets		261
Total current assets		25,661
Property, plant and equipment, at cost
Fixtures and equipment		589
Capitalized software costs		109
Total property, plant and equipment		698
Less: accumulated depreciation and amortization		576
Net property, plant equipment		122
Goodwill		4,621
Other assets		658
Total assets	$	31,062
LIABILITIES
Current liabilities:
Accounts payable		5,242
Accrued liabilities		1,651
Total current liabilities		6,893
Other long-term liabilities		7
Total liabilities	$	6,900

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Summary of Significant Accounting Policies - Schedule of Capitalized Software Included in Property, Plant and Equipment (Detail) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
Accounting Policies [Abstract]
Capitalized software development costs	$ 91,624	$ 83,026
Accumulated amortization	(65,951)	(59,257)
Net capitalized software development costs	$ 25,673	$ 23,769

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Income Taxes

12 Months Ended

Dec. 31, 2014

Income Tax Disclosure [Abstract]

Income Taxes

13. Income Taxes

The provision for income taxes consisted of the following (in thousands):

	For the Years Ended December 31,
	2014			2013			2012
Currently Payable
Federal	$	73,319		$	70,234		$	65,835
State		8,333			8,027			6,683
Total currently payable		81,652			78,261			72,518
Deferred, net
Federal		(5,736	)		(3,891	)		(5,790	)
State		(631	)		(30	)		(923	)
Total deferred, net		(6,367	)		(3,921	)		(6,713	)
Provision for income taxes	$	75,285		$	74,340		$	65,805

The Company’s effective income tax rates for the years ended December 31, 2014, 2013 and 2012 varied from the statutory federal income tax rate as set forth in the following table (in thousands):

	Years Ended December 31,
	2014						2013						2012
	Amount			% of Pre-tax Income			Amount			% of Pre-tax Income			Amount			% of Pre-tax Income
Tax provision based on the federal statutory rate	$	68,070			35.0	%	$	69,128			35.0	%	$	62,172			35.0	%
State and local income taxes—net of federal income tax benefit		4,816			2.5	%		5,292			2.6	%		3,464			2.0	%
Change in tax reserves and accrual adjustments		(115	)		(0.1	%)		(69	)		0.0	%		(521	)		(0.4	%)
Non-deductible and other		2,514			1.3	%		(11	)		0.0	%		690			0.4	%
Provision for income taxes	$	75,285			38.7	%	$	74,340			37.6	%	$	65,805			37.0	%

The deferred tax assets and liabilities resulted from temporary differences in the recognition of certain items for financial and tax accounting purposes. The sources of these differences and the related tax effects were as follows (in thousands):

	As of December 31,
	2014					2013
	Assets			Liabilities		Assets			Liabilities
Accrued expenses	$	12,299		$	-	$	14,615		$	-
Allowance for doubtful accounts		7,452			-		7,815			-
Depreciation and amortization		-			26,816		-			28,282
Intangibles arising from acquisitions		-			22,184		-			23,689
Inventory reserves and adjustments		-			28,092		-			28,783
Pension and post-retirement		18,797			-		7,319			-
Interest rate swap		-			211		-			591
Share-based compensation		5,653			-		5,750			-
Income tax credits, capital losses, and net operating losses		12,550			-		5,539			-
Restructuring costs		273			-		1,930			-
Other		819			-		376			-
Total Deferred		57,843			77,303		43,344			81,345
Valuation Allowance		(7,397	)		-		(2,791	)		-
Net Deferred	$	50,446		$	77,303	$	40,553		$	81,345

In the Consolidated Balance Sheets, these deferred assets and liabilities were classified on a net basis as current and non-current, based on the classification of the related asset or liability or the expected reversal date of the temporary difference.

Valuation allowances principally relate to federal capital loss carryovers, state tax credits, and net operating losses.  As of December 31, 2014, the Company has a capital loss carryforward of $10.2 million that expires in 2019.  The Company also has state tax credit carryforwards of $9.1 million that expire by 2019 and state net operating loss carryforwards of $0.9 million that expire by 2033.

Accounting for Uncertainty in Income Taxes

At December 31, 2014, the gross unrecognized tax benefits were $3.2 million. At December 31, 2013 and 2012, the Company had $3.1 million in gross unrecognized tax benefits. The following table shows the changes in gross unrecognized tax benefits, for the years ended December 31, 2014, 2013 and 2012 (in thousands):

	2014			2013			2012
Beginning Balance, January 1	$	3,108		$	3,134		$	3,374
Additions based on tax positions taken during a prior period		123			169			308
Reductions based on tax positions taken during a prior period		(11	)		(5	)		(11	)
Additions based on tax positions taken during the current period		382			389			451
Reductions related to settlement of tax matters		(70	)		(184	)		(490	)
Reductions related to lapses of applicable statutes of limitation		(327	)		(395	)		(498	)
Ending Balance, December 31	$	3,205		$	3,108		$	3,134

The total amount of unrecognized tax benefits as of December 31, 2014, 2013 and 2012 that, if recognized, would affect the effective tax rate are $2.1 million, $2.0 million, and $2.0 million, respectively.

The Company recognizes net interest and penalties related to unrecognized tax benefits in income tax expense. The gross amount of interest and penalties reflected in the Consolidated Statements of Income for the years ended December 31, 2014, 2013 and 2012 were zero, zero, and income of $0.1 million, respectively. The Consolidated Balance Sheets at December 31, 2014 and 2013 include $0.6 million accrued for the potential payment of interest and penalties.

As of December 31, 2014, the Company’s U.S. Federal income tax returns for 2011 and subsequent years remain subject to examination by tax authorities. In addition, the Company’s state income tax returns for the 2007 and subsequent tax years remain subject to examinations by state and local income tax authorities. Although the Company is not currently under examination by the IRS, a number of state and local examinations are currently ongoing. Due to the potential for resolution of ongoing examinations and the expiration of various statutes of limitation, it is reasonably possible that the Company’s gross unrecognized tax benefits balance may change within the next twelve months by a range of zero to $1.0 million.

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Fair Value Measurements

12 Months Ended

Dec. 31, 2014

Fair Value Disclosures [Abstract]

Fair Value Measurements

18. Fair Value Measurements

The Company measures certain financial assets and liabilities at fair value on a recurring basis, including certain note receivables and interest rate swap liabilities related to interest rate swap derivatives based on the mark-to-market position of the Company’s interest rate swap positions and other observable interest rates (see Note 17, “Derivative Financial Instruments”, for more information on these interest rate swaps).

FASB accounting guidance on fair value establishes a hierarchy for those instruments measured at fair value which distinguishes between assumptions based on market data (observable inputs) and the Company’s own assumptions (unobservable inputs). The hierarchy consists of three levels:

· Level 1—Quoted market prices in active markets for identical assets or liabilities;

· Level 2—Inputs other than Level 1 inputs that are either directly or indirectly observable; and

· Level 3—Unobservable inputs developed using estimates and assumptions developed by the Company which reflect those that a market participant would use.

Determining which category an asset or liability falls within the hierarchy requires significant judgment. The Company evaluates its hierarchy disclosures each quarter. The following table summarizes the financial instruments measured at fair value in the accompanying Consolidated Balance Sheets as of December 31, 2014 and 2013 (in thousands):

	Fair Value Measurements as of December 31, 2014
			Quoted Market Prices in Active Markets for Identical Assets  or Liabilities		Significant Other Observable Inputs		Significant Unobservable Inputs
	Total		Level 1		Level 2		Level 3
Assets
Convertible note receivable	$	6,775	$	-	$	-	$	6,775
Non-convertible note receivable		2,800		-		-		2,800
Liabilities
Interest rate swap liability		253		-		253		-
Total	$	9,828	$	-	$	253	$	9,575
	Fair Value Measurements as of December 31, 2013
			Quoted Market Prices in Active Markets for Identical Assets  or Liabilities		Significant Other Observable Inputs		Significant Unobservable Inputs
	Total		Level 1		Level 2		Level 3
Assets
Interest rate swap asset	$	599	$	-	$	599	$	-

The carrying amount of accounts receivable at December 31, 2014 and 2013, including $360.3 million and $355.4 million, respectively, of receivables sold under the Current Receivables Securitization Program, approximates fair value because of the short-term nature of this item.

The notes above were obtained as part of the consideration received from the sale of MBS Dev in December 2014. Both have maturity dates of December 16, 2019. The convertible note can be converted into common units of a privately held company at the Company’s discretion. Both notes are carried at fair market value, which is revalued quarterly. The non-convertible promissory note was valued using a discounted cash flow analysis with a rate typical for investments in similar-sized companies.  The convertible subordinated promissory note was additionally valued using an option pricing model. This method values the conversion feature by using the price paid per share by the most recent, third-party investor.

FASB accounting guidance on fair value measurements requires separate disclosure of assets and liabilities measured at fair value on a recurring basis, as noted above, from those measured at fair value on a nonrecurring basis. As of December 31, 2014, no assets or liabilities are measured at fair value on a nonrecurring basis.

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Fair Value of Financial Instruments - Schedule of Estimated Fair Value of Financial Instruments (Detail) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Convertible note receivable	$ 6,775
Non-convertible note receivable	2,800
Long-term interest rate swap liability	253
Long-term interest rate swap asset		599
Carrying Amount [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Cash and cash equivalents	20,812	22,326
Accounts receivable, net	702,527	643,379
Convertible note receivable	6,775
Non-convertible note receivable	2,800
Accounts payable	485,241	476,113
Debt	713,909	533,697
Long-term interest rate swap liability	253
Long-term interest rate swap asset		599
Fair Value [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Cash and cash equivalents	20,812	22,326
Accounts receivable, net	702,527	643,379
Convertible note receivable	6,775
Non-convertible note receivable	2,800
Accounts payable	485,241	476,113
Debt	713,909	533,697
Long-term interest rate swap liability	253
Long-term interest rate swap asset		$ 599

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Basis of Presentation - Summary of Purchased Identifiable Intangible Assets (Detail) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2014
CPO Commerce, Inc [Member]
Acquired Finite Lived Intangible Assets [Line Items]
Finite lived intangible assets	$ 12,800
MEDCO [Member]
Acquired Finite Lived Intangible Assets [Line Items]
Finite lived intangible assets	44,070
Customer relationships [Member] | CPO Commerce, Inc [Member]
Acquired Finite Lived Intangible Assets [Line Items]
Finite lived intangible assets	5,200
Finite lived intangible assets estimated life	3 years
Customer relationships [Member] | MEDCO [Member]
Acquired Finite Lived Intangible Assets [Line Items]
Finite lived intangible assets	40,030
Customer relationships [Member] | MEDCO [Member] | Minimum [Member]
Acquired Finite Lived Intangible Assets [Line Items]
Finite lived intangible assets estimated life	4 years
Customer relationships [Member] | MEDCO [Member] | Maximum [Member]
Acquired Finite Lived Intangible Assets [Line Items]
Finite lived intangible assets estimated life	15 years
Trademarks [Member] | CPO Commerce, Inc [Member]
Acquired Finite Lived Intangible Assets [Line Items]
Finite lived intangible assets	7,600
Finite lived intangible assets estimated life	15 years
Trademarks [Member] | MEDCO [Member]
Acquired Finite Lived Intangible Assets [Line Items]
Finite lived intangible assets	$ 4,040
Trademarks [Member] | MEDCO [Member] | Minimum [Member]
Acquired Finite Lived Intangible Assets [Line Items]
Finite lived intangible assets estimated life	3 years
Trademarks [Member] | MEDCO [Member] | Maximum [Member]
Acquired Finite Lived Intangible Assets [Line Items]
Finite lived intangible assets estimated life	15 years

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Supplemental Cash Flow Information (Tables)

12 Months Ended

Dec. 31, 2014

Supplemental Cash Flow Elements [Abstract]

Schedule of Supplemental Disclosures of Cash Flow Information

In addition to the information provided in the Consolidated Statements of Cash Flows, the following are supplemental disclosures of cash flow information for the years ended December 31, 2014, 2013 and 2012 (in thousands):

	Years Ended December 31
	2014		2013		2012
Cash Paid During the Year For:
Interest	$	12,822	$	12,385	$	22,563
Income taxes, net		76,205		79,526		53,053

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CONSOLIDATED BALANCE SHEETS (Parenthetical) (USD $) In Thousands, except Share data, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
Statement Of Financial Position [Abstract]
Accounts receivable, allowance for doubtful accounts	$ 19,725	$ 20,608
Common stock, par value	$ 0.10	$ 0.10
Common stock, authorized	100,000,000	100,000,000
Common stock, issued	74,435,628	74,435,628
Treasury stock, shares	35,719,041	34,714,083

XML

Preferred Stock - Additional Information (Detail) In Millions, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
Equity [Abstract]
Preferred stock, shares authorized	15
Preferred stock outstanding	0	0

XML

Summary of Significant Accounting Policies

12 Months Ended

Dec. 31, 2014

Accounting Policies [Abstract]

Summary of Significant Accounting Policies

2. Summary of Significant Accounting Policies

Principles of Consolidation

The Consolidated Financial Statements include the accounts of the Company. All significant intercompany accounts and transactions have been eliminated in consolidation. For all acquisitions, account balances and results of operations are included in the Consolidated Financial Statements as of the date acquired.

Use of Estimates

The preparation of financial statements in conformity with accounting principles generally accepted in the United States requires management to make estimates and assumptions that affect the amounts reported in the Consolidated Financial Statements and accompanying notes. Actual results could differ from these estimates.

Various assumptions and other factors underlie the determination of significant accounting estimates. The process of determining significant estimates is fact specific and takes into account factors such as historical experience, current and expected economic conditions, product mix, and in some cases, actuarial techniques. The Company periodically reevaluates these significant factors and makes adjustments where facts and circumstances dictate.

Supplier Allowances

Supplier allowances (fixed or variable) are common practice in the business products industry and have a significant impact on the Company’s overall gross margin. Receivables related to supplier allowances totaled $124.4 million and $103.2 million as of December 31, 2014 and 2013, respectively. These receivables are included in “Accounts receivable” in the Consolidated Balance Sheets.

The majority of the Company’s annual supplier allowances and incentives are variable, based solely on the volume and mix of the Company’s product purchases from suppliers. These variable allowances are recorded based on the Company’s annual inventory purchase volumes and product mix and are included in the Company’s Consolidated Financial Statements as a reduction to cost of goods sold, thereby reflecting the net inventory purchase cost. The remaining portion of the Company’s annual supplier allowances and incentives are fixed and are earned based primarily on supplier participation in specific Company advertising and marketing publications. Fixed allowances and incentives are taken to income through cost of goods sold as inventory is sold. Supplier allowances and incentives attributable to unsold inventory are carried as a component of net inventory cost.

Customer Rebates

Customer rebates and discounts are common practice in the business products industry and have a significant impact on the Company’s overall sales and gross margin. Customer rebates include volume rebates, sales growth incentives, advertising allowances, participation in promotions and other miscellaneous discount programs. These rebates are paid to customers monthly, quarterly and/or annually. Such rebates are reported in the Consolidated Financial Statements as a reduction of sales. Accrued customer rebates were $63.2 million and $52.6 million as of December 31, 2014 and 2013, respectively, are included as a component of “Accrued liabilities” in the Consolidated Balance Sheets.

Revenue Recognition

Revenue is recognized when a service is rendered or when title to the product has transferred to the customer. Management records an estimate for future product returns related to revenue recognized in the current period. This estimate is based on historical product return trends and the gross margin associated with those returns. Management also records customer rebates that are based on annual sales volume to the Company’s customers. Annual rebates earned by customers include growth components, volume hurdle components, and advertising allowances.

Shipping and handling costs billed to customers are treated as revenues and recognized at the time title to the product has transferred to the customer. Freight costs are included in the Company’s Consolidated Financial Statements as a component of cost of goods sold and are not netted against shipping and handling revenues. Net sales do not include sales tax charged to customers.

Additional revenue is generated from the sale of software licenses, delivery of subscription services (including the right to use software and software maintenance services), and professional services. Revenue is recognized when persuasive evidence of an arrangement exists, delivery has occurred, the fees are fixed and determinable, and collection is considered probable. If collection is not considered probable, the Company recognizes revenue when the fees are collected. If fees are not fixed and determinable, the Company recognizes revenues when the fees become due from the customer.

Share-Based Compensation

At December 31, 2014, the Company had two active share-based employee compensation plans covering key associates and/or non-employee directors of the Company. See Note 3 “Share-Based Compensation” to the Consolidated Financial Statements for more information.

Accounts Receivable

In the normal course of business, the Company extends credit to customers. Accounts receivable, as shown in the Consolidated Balance Sheets, include such trade accounts receivable and are net of allowances for doubtful accounts and anticipated discounts. The Company makes judgments as to the collectability of trade accounts receivable based on historical trends and future expectations. Management estimates an allowance for doubtful accounts, which addresses the collectability of trade accounts receivable. This allowance adjusts gross trade accounts receivable downward to its estimated collectible or net realizable value. To determine the allowance for doubtful accounts, management reviews specific customer risks and the Company’s trade accounts receivable aging. Uncollectible trade receivable balances are written off against the allowance for doubtful accounts when it is determined that the trade receivable balance is uncollectible.

Goodwill and Intangible Assets

Goodwill is initially recorded based on the premium paid for acquisitions and is subsequently tested for impairment. See Note 4 “Goodwill and Intangible Assets” to the Consolidated Financial Statements.

Intangible assets are initially recorded at their fair market values determined on quoted market prices in active markets, if available, or recognized valuation models. Intangible assets that have finite useful lives are amortized on a straight-line basis over their useful lives. Intangible assets that have indefinite useful lives are not amortized but are tested at least annually for impairment or whenever events or circumstances indicate impairment may have occurred. See Note 4 “Goodwill and Intangible Assets” to the Consolidated Financial Statements.

Insured Loss Liability Estimates

The Company is primarily responsible for retained liabilities related to workers’ compensation, vehicle, and certain employee health benefits. The Company records expense for paid and open claims and an expense for claims incurred but not reported based upon historical trends and certain assumptions about future events. The Company has an annual per-person maximum cap, provided by a third-party insurance company, on certain employee medical benefits. In addition, the Company has a per-occurrence maximum on workers’ compensation and auto claims.

Leases

The Company leases real estate and personal property under operating leases. Certain operating leases include incentives from landlords including, landlord “build-out” allowances, rent escalation clauses and rent holidays or periods in which rent is not payable for a certain amount of time. The Company accounts for landlord “build-out” allowances as deferred rent at the time of possession and amortizes this deferred rent on a straight-line basis over the term of the lease.

The Company also recognizes leasehold improvements associated with the “build-out” allowances and amortizes these improvements over the shorter of (1) the term of the lease or (2) the expected life of the respective improvements. The Company accounts for rent escalation and rent holidays as deferred rent at the time of possession and amortizes this deferred rent on a straight-line basis over the term of the lease. As of December 31, 2014, any capital leases to which the Company is a party are immaterial to the Company’s financial statements.

Inventories

Approximately 74% and 76% of total inventory as of December 31, 2014 and 2013, respectively has been valued under the last-in, first-out (“LIFO”) accounting method. LIFO results in a better matching of costs and revenues. The remaining inventory is valued under the first-in, first-out (“FIFO”) accounting method. Inventory valued under the FIFO and LIFO accounting methods is recorded at the lower of cost or market. If the Company had valued its entire inventory under the lower of FIFO cost or market, inventory would have been $118.6 million and $112.4 million higher than reported as of December 31, 2014 and 2013, respectively. The annual change in the LIFO reserve as of December 31, 2014, 2013 and 2012 resulted in a $6.2 million increase, a $4.6 million increase and an $11.7 million increase, respectively, in cost of goods sold.

The change in the LIFO reserve in 2014 included a LIFO liquidation relating to decrements in four of the Company’s five LIFO pools. These decrements resulted in liquidation of LIFO inventory quantities carried at lower costs in prior years as compared with the cost of current year purchases. This liquidation resulted in LIFO income of $6.0 million which was more than offset by LIFO expense of $12.2 million related to current inflation for an overall net increase in cost of sales of $6.2 million.

The change in the LIFO reserve in 2013 included a LIFO liquidation relating to a decrement in the Company’s technology LIFO pool. This decrement resulted in liquidation of LIFO inventory quantities carried at lower costs in prior years as compared with the cost of current year purchases. This liquidation resulted in LIFO income of $0.6 million which was more than offset by LIFO expense of $5.2 million related to current inflation for an overall net increase in cost of sales of $4.6 million.

The change in the LIFO reserve for 2012 included the LIFO liquidation impact relating to decrements in the Company’s office products and technology LIFO pools. These decrements resulted in the liquidation of LIFO inventory quantities carried at lower costs in prior years as compared with the cost of current year purchases. These liquidations resulted in LIFO income of $3.3 million which was more than offset by LIFO expense of $15.0 million related to current inflation for a net increase in cost of sales of $11.7 million.

The Company also records adjustments to inventory for shrinkage. Inventory that is obsolete, damaged, defective or slow moving is recorded at the lower of cost or market. These adjustments are determined using historical trends and are adjusted, if necessary, as new information becomes available. The Company charges certain warehousing and administrative expenses to inventory each period with $43.3 million and $38.0 million remaining in inventory as of December 31, 2014 and December 31, 2013, respectively.

Pension Benefits

Calculating the Company’s obligations and expenses related to its pension requires selection and use of certain actuarial assumptions. As more fully discussed in Note 11 to the Consolidated Financial Statements, these actuarial assumptions include discount rates, expected long-term rates of return on plan assets, mortality rates, and rates of increase in compensation and healthcare costs. To select the appropriate actuarial assumptions, management relies on current market conditions and historical information. Pension expense for 2014 was $3.6 million, compared to $4.5 million and $5.7 million in 2013 and 2012, respectively.

Cash Equivalents

An unfunded check balance (payments in-transit) exists for the Company’s primary disbursement accounts. Under the Company’s cash management system, the Company utilizes available borrowings, on an as-needed basis, to fund the clearing of checks as they are presented for payment. As of December 31, 2014, and 2013, outstanding checks totaling $62.1 million and $60.8 million, respectively, were included in “Accounts payable” in the Consolidated Balance Sheets.

Property, Plant and Equipment

Property, plant and equipment is recorded at cost. Depreciation and amortization are determined by using the straight-line method over the estimated useful lives of the assets. The estimated useful life assigned to fixtures and equipment is from two to ten years; the estimated useful life assigned to buildings does not exceed forty years; leasehold improvements are amortized over the lesser of their useful lives or the term of the applicable lease. Repair and maintenance costs are charged to expense as incurred.

Software Capitalization

The Company capitalizes internal use software development costs in accordance with guidance on accounting for costs of computer software developed or obtained for internal use. Amortization is recorded on a straight-line basis over the estimated useful life of the software, generally not to exceed ten years. Capitalized software is included in “Property, plant and equipment” on the Consolidated Balance Sheets. The total costs are as follows (in thousands):

	As of December 31,
	2014			2013
Capitalized software development costs	$	91,624		$	83,026
Accumulated amortization		(65,951	)		(59,257	)
Net capitalized software development costs	$	25,673		$	23,769

Derivative Financial Instruments

The Company’s risk management policies allow for the use of derivative financial instruments to prudently manage foreign currency exchange rate and interest rate exposure. The policies do not allow such derivative financial instruments to be used for speculative purposes. At this time, the Company uses interest rate swaps which are subject to the management, direction and control of its financial officers. Risk management practices, including the use of all derivative financial instruments, are presented to the Board of Directors for approval.

All derivatives are recognized on the balance sheet date at their fair value. The Company’s outstanding derivative at December 31, 2014 was in a net liability position and was included in “Other Long-Term Liabilities” on the Consolidated Balance Sheet. As of December 31, 2013, the outstanding derivative was in a net asset position and is included in “Other Long-Term Assets” on the Consolidated Balance Sheet.

The interest rate swaps that the Company has entered into are classified as cash flow hedges in accordance with accounting guidance on derivative instruments and hedging activities as they are hedging a forecasted transaction or the variability of cash flow to be paid by the Company. Changes in the fair value of a derivative that is qualified, designated and highly effective as a cash flow hedge are recorded in other comprehensive income, net of tax, until earnings are affected by the forecasted transaction or the variability of cash flow, and then are reported in current earnings.

The Company formally documents all relationships between hedging instruments and hedged items, as well as the risk-management objective and strategy for undertaking various hedge transactions. This process includes linking all derivatives designated as cash flow hedges to specific forecasted transactions or variability of cash flow.

The Company formally assesses, at both the hedge’s inception and on an ongoing basis, whether the derivatives used in hedging transactions are highly effective in offsetting changes in cash flow of hedged items. When it is determined that a derivative is not highly effective as a hedge then hedge accounting is discontinued prospectively in accordance with accounting guidance on derivative instruments and hedging activities. This has not occurred as all cash flow hedges contain no ineffectiveness. See Note 17, “Derivative Financial Instruments”, for further detail.

Income Taxes

The Company accounts for income taxes using the liability method in accordance with the accounting guidance for income taxes. The Company estimates actual current tax expense and assesses temporary differences that exist due to differing treatments of items for tax and financial statement purposes. These temporary differences result in the recognition of deferred tax assets and liabilities. A provision has not been made for deferred U.S. income taxes on the undistributed earnings of the Company’s foreign subsidiaries as these earnings have historically been permanently invested except to the extent a liability was recorded in purchase accounting for the undistributed earnings of the foreign subsidiaries of OKI as of the date of the acquisition. It is not practicable to determine the amount of unrecognized deferred tax liability for such unremitted foreign earnings.

The current and deferred tax balances and income tax expense recognized by the Company are based on management’s interpretation of the tax laws of multiple jurisdictions. Income tax expense also reflects the Company’s best estimates and assumptions regarding, among other things, the level of future taxable income, interpretation of tax laws, and tax planning. Future changes in tax laws, changes in projected levels of taxable income, and tax planning could impact the effective tax rate and current and deferred tax balances recorded by the Company. Management’s estimates as of the date of the Consolidated Financial Statements reflect its best judgment giving consideration to all currently available facts and circumstances. As such, these estimates may require adjustment in the future, as additional facts become known or as circumstances change. Further, in accordance with the accounting guidance on income taxes, the tax effects from uncertain tax positions are recognized in the Consolidated Financial Statements, only if it is more likely than not that the position will be sustained upon examination, based on the technical merits of the position. The Company accounts for interest and penalties related to uncertain tax positions as a component of income tax expense.

Foreign Currency Translation

The functional currency for the Company’s foreign operations is the local currency. Assets and liabilities of these operations are translated into U.S. currency at the rates of exchange at the balance sheet date. The resulting translation adjustments are included in other comprehensive income (loss) in the Consolidated Statements of Comprehensive Income, a separate component of stockholders’ equity. Income and expense items are translated at average monthly rates of exchange. Realized gains and losses from foreign currency transactions were not material.

New Accounting Pronouncements

In April 2014, the Financial Accounting Standards Board (FASB) issued Accounting Standards Update (ASU) No. 2014-08, Reporting Discontinued Operations and Disclosures of Disposals of Components of an Entity. This ASU modifies the definition of discontinued operations by limiting discontinued operations reporting to disposals of components of an entity that represent strategic shifts that have (or will have) a major effect on an entity’s operations and financial results. The update also requires additional financial statement disclosures about discontinued operations as well as disposal of an individually significant component of an entity that does not qualify for discontinued operations presentation. The updated guidance is effective prospectively for years beginning on or after December 15, 2014. In the fourth quarter of 2014, the Company elected to early adopt this guidance. This guidance was applied in the analysis of the accounting treatment of our fourth quarter 2014 divestiture of MBS Dev.

In May 2014, the FASB issued ASU No. 2014-09, Revenue From Contracts With Customers, that outlines a single comprehensive model for entities to use in accounting for revenue arising from contracts with customers and supersedes most current revenue recognition guidance, including industry-specific guidance. The ASU is based on the principle that an entity should recognize revenue to depict the transfer of goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services. The ASU also requires additional disclosure about the nature, amount, timing and uncertainty of revenue and cash flows arising from customer contracts, including significant judgments and changes in judgments and assets recognized from costs incurred to fulfill a contract. Entities have the option of using either a full retrospective or a modified retrospective approach for the adoption of the new standard. This standard is effective for fiscal years beginning after December 15, 2016, including interim periods within that reporting period. The Company is currently evaluating the new guidance to determine the impact it will have on its consolidated financial statements.

In June 2014, the FASB issued ASU No. 2014-12, Compensation—Stock Compensation (Topic 718): Accounting for Share-Based Payments When the Terms of an Award Provide That a Performance Target Could Be Achieved After the Requisite Service Period. The standard requires that a performance target that affects vesting and that could be achieved after the requisite service period be treated as a performance condition, and compensation cost should be recognized in the period in which it becomes probable that the performance target will be achieved. This ASU is effective for fiscal years beginning after December 15, 2015, and for interim periods within those fiscal years. This new standard will not have an effect on the Company’s consolidated financial statements as it is in alignment with the Company’s current accounting policies for equity based compensation.

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Share-Based Compensation - Schedule of Outstanding and Exercisable Options Granted (Detail) (USD $)	12 Months Ended
	Dec. 31, 2014
Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range [Line Items]
Outstanding	727,378
Remaining Contractual Life (Years)	5 years 10 months 24 days
Exercisable	273,320
20.00-25.00 [Member]
Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range [Line Items]
Lower exercise price	20.00
Upper exercise price	25.00
Outstanding	178,382
Remaining Contractual Life (Years)	1 year 4 months 24 days
Exercisable	178,382
25.01-30.00 [Member]
Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range [Line Items]
Lower exercise price	25.01
Upper exercise price	30.00
Outstanding	92,692
Remaining Contractual Life (Years)	2 years 8 months 12 days
Exercisable	92,692
30.01 - 35.00 [Member]
Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range [Line Items]
Lower exercise price	30.01
Upper exercise price	35.00
Outstanding	2,246
Remaining Contractual Life (Years)	2 years 4 months 24 days
Exercisable	2,246
35.01 - 40.00 [Member]
Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range [Line Items]
Lower exercise price	35.01
Upper exercise price	40.00
Outstanding	448,520
Remaining Contractual Life (Years)	8 years 3 months 18 days
40.01 - 50.00 [Member]
Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range [Line Items]
Lower exercise price	40.01
Upper exercise price	50.00
Outstanding	5,538
Remaining Contractual Life (Years)	9 years

XML

Pension Plans and Defined Contribution Plan - Schedule of Fair Values of Pension Plan Assets (Parenthetical) (Detail)	12 Months Ended
	Dec. 31, 2014
Compensation And Retirement Disclosure [Abstract]
Minimum investment for funding in assets	98.00%

XML

Earnings Per Share - Schedule of Computation of Basic and Diluted Earnings Per Share (Detail) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended								12 Months Ended
	Dec. 31, 2014	Sep. 30, 2014	Jun. 30, 2014	Mar. 31, 2014	Dec. 31, 2013	Sep. 30, 2013	Jun. 30, 2013	Mar. 31, 2013	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Earnings Per Share [Abstract]
Net income	$ 25,841	$ 38,169	$ 33,331	$ 21,857	$ 34,125	$ 40,501	$ 34,670	$ 13,874	$ 119,198	$ 123,170	$ 111,830
Denominator for basic earnings per share - weighted average shares									38,705	39,650	40,337
Effect of dilutive securities: Employee stock options and restricted units									425	586	654
Denominator for diluted earnings per share - Adjusted weighted average shares and the effect of dilutive securities									39,130	40,236	40,991
Net income per share - basic	$ 0.67	$ 0.99	$ 0.86	$ 0.56	$ 0.86	$ 1.03	$ 0.87	$ 0.35	$ 3.08	$ 3.11	$ 2.77
Net income per share - diluted	$ 0.67	$ 0.98	$ 0.85	$ 0.55	$ 0.85	$ 1.01	$ 0.86	$ 0.34	$ 3.05	$ 3.06	$ 2.73

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Quarterly Financial Data-Unaudited

12 Months Ended

Dec. 31, 2014

Quarterly Financial Information Disclosure [Abstract]

Quarterly Financial Data-Unaudited

19. Quarterly Financial Data—Unaudited

	First Quarter		Second Quarter		Third Quarter		Fourth Quarter		Total(1)
	(dollars in thousands, except per share data)
Year Ended December 31, 2014:
Net sales	$	1,254,139	$	1,320,037	$	1,419,947	$	1,333,082	$	5,327,205
Gross profit		187,083		199,460		211,028		212,930	$	810,501
Net income(2)		21,857		33,331		38,169		25,841	$	119,198
Net income per share—basic	$	0.56	$	0.86	$	0.99	$	0.67	$	3.08
Net income per share—diluted	$	0.55	$	0.85	$	0.98	$	0.67	$	3.05
Year Ended December 31, 2013:
Net sales	$	1,250,485	$	1,274,494	$	1,336,676	$	1,223,638	$	5,085,293
Gross profit		188,525		201,936		203,661		195,456		789,578
Net income(3)		13,874		34,670		40,501		34,125		123,170
Net income per share—basic	$	0.35	$	0.87	$	1.03	$	0.86	$	3.11
Net income per share—diluted	$	0.34	$	0.86	$	1.01	$	0.85	$	3.06

(1) As a result of changes in the number of common and common equivalent shares during the year, the sum of quarterly earnings per share will not necessarily equal earnings per share for the total year.

(2) 2014 results were impacted by a loss on disposition of MBS Dev totaling $8.2 million or $0.21 per diluted share in the fourth quarter. This loss was not fully recognizable for tax.

(3) 2013 results were impacted by the effects of a $13.0 million or $0.20 per diluted share workforce reduction and facility closure charge in the first quarter, and a non-tax deductible $1.2 million or $0.03 per diluted share asset impairment charge in the fourth quarter.

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Debt - Schedule of Debt Maturities (Detail) (USD $) In Millions, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
Debt Disclosure [Abstract]
2015	$ 0.9
2018	563.0
Thereafter	150.0
Total	$ 713.9	$ 533.7

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Debt (Tables)

12 Months Ended

Dec. 31, 2014

Debt Disclosure [Abstract]

Schedule of Long-Term Debt Components

Debt consisted of the following amounts (in millions):

	As of		As of
	December 31, 2014		December 31, 2013
2013 Credit Agreement	$	363.0	$	206.8
2013 Note Purchase Agreement		150.0		-
2007 Note Purchase Agreement		-		135.0
Receivables Securitization Program		200.0		190.7
OKI Mortgage & Capital Lease		0.9		1.2
Total	$	713.9	$	533.7

Schedule of Debt Maturities

Debt maturities as of December 31, 2014, were as follows (in millions):

Year	Amount
2015	$	0.9
2016		-
2017		-
2018		563.0
Thereafter		150.0
Total	$	713.9

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Preferred Stock

12 Months Ended

Dec. 31, 2014

Equity [Abstract]

Preferred Stock

12. Preferred Stock

USI’s authorized capital shares include 15 million shares of preferred stock. The rights and preferences of preferred stock are established by USI’s Board of Directors upon issuance. As of December 31, 2014 and 2013, USI had no preferred stock outstanding and all 15 million shares are classified as undesignated preferred stock.

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Fair Value Measurements - Additional Information (Detail) (USD $) In Millions, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
Fair Value Disclosures [Abstract]
Carrying amount of accounts receivable under Current Receivables Securitization Program, which also approximates fair value	$ 360.3	$ 355.4
Assets measured at fair value on a nonrecurring basis	0
Liabilities measured at fair value on a nonrecurring basis	$ 0