10-Q

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 10-Q

(Mark One)

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

For the quarterly period ended March 31, 2019

OR

 

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

Commission file number: 000-20540

ASGN Incorporated

(Exact name of registrant as specified in its charter)

Delaware	95-4023433
(State of Incorporation)	(I.R.S. Employer Identification No.)
26745 Malibu Hills Road, Calabasas, CA	91301
(Address of principal executive offices)	(Zip Code)

(818) 878-7900

(Registrant's telephone number, including area code)

Securities registered pursuant to Section 12(b) of the Act:

Title of each class	Trading Symbol	Name of exchange on which registered
Common Stock	ASGN	NYSE

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. xYes o No 

Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files).  xYes o No 

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

Large accelerated filer x	Accelerated filer o
Non-accelerated filer o	Smaller reporting company o
	Emerging growth company o

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. o

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).

 o Yes x No 

At May 2, 2019, the total number of outstanding shares of the Common Stock of ASGN Incorporated (the "Company") ($0.01 par value) was 52.8 million.

1

ASGN INCORPORATED AND SUBSIDIARIES INDEX
PART I – FINANCIAL INFORMATION
Item 1 – Condensed Consolidated Financial Statements (unaudited)	3
Condensed Consolidated Balance Sheets	3
Condensed Consolidated Statements of Operations and Comprehensive Income	4
Condensed Consolidated Statements of Stockholders’ Equity	5
Condensed Consolidated Statements of Cash Flows	6
Notes to Condensed Consolidated Financial Statements	7
Item 2 – Management’s Discussion and Analysis of Financial Condition and Results of Operations	16
Item 3 – Quantitative and Qualitative Disclosures about Market Risks	19
Item 4 – Controls and Procedures	19
PART II – OTHER INFORMATION
Item 1 – Legal Proceedings	20
Item 1A – Risk Factors	20
Item 2 – Unregistered Sales of Securities and Use of Proceeds	20
Item 3 – Defaults Upon Senior Securities	20
Item 4 – Mine Safety Disclosures	20
Item 5 – Other Information	20
Item 6 – Exhibits	21
Signature	22

2

PART I - FINANCIAL INFORMATION

Item 1 — Condensed Consolidated Financial Statements (Unaudited)

ASGN INCORPORATED AND SUBSIDIARIES

CONDENSED CONSOLIDATED BALANCE SHEETS (UNAUDITED)

(In millions, except par value per share)

	March 31, 2019			December 31, 2018
ASSETS
Current assets:
Cash and cash equivalents	$	35.6		$	41.8
Accounts receivable, net	618.7			613.8
Prepaid expenses and income taxes	16.9			11.4
Workers' compensation receivable	15.2			15.0
Other current assets	5.0			4.3
Total current assets	691.4			686.3
Property and equipment, net	77.0			79.1
Operating lease right of use assets	91.4			—
Identifiable intangible assets, net	493.4			488.7
Goodwill	1,445.5			1,421.1
Other non-current assets	15.9			12.6
Total assets	$	2,814.6		$	2,687.8
LIABILITIES AND STOCKHOLDERS’ EQUITY
Current liabilities:
Accounts payable	$	27.8		$	43.1
Accrued payroll and contract professional pay	188.2			194.8
Workers’ compensation loss reserves	17.3			17.4
Operating lease liabilities	26.3			—
Income taxes payable	15.7			3.4
Other current liabilities	38.4			49.5
Total current liabilities	313.7			308.2
Long-term debt	1,107.7			1,100.4
Operating lease liabilities	70.6			—
Deferred income tax liabilities	79.7			79.8
Other long-term liabilities	15.6			17.3
Total liabilities	1,587.3			1,505.7
Commitments and contingencies (Note 7)
Stockholders’ equity:
Preferred stock, $0.01 par value; 1 million shares authorized; no shares issued	—			—
Common stock, $0.01 par value; 75 million shares authorized; 52.8 million  and 52.5 million shares issued, respectively	0.5			0.5
Paid-in capital	613.2			601.8
Retained earnings	621.0			586.1
Accumulated other comprehensive loss	(7.4		)	(6.3		)
Total stockholders’ equity	1,227.3			1,182.1
Total liabilities and stockholders’ equity	$	2,814.6		$	2,687.8

 

See notes to condensed consolidated financial statements.

3

ASGN INCORPORATED AND SUBSIDIARIES

CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE INCOME (UNAUDITED)

(In millions, except per share amounts)

	Three Months Ended,
	March 31,
	2019			2018
Revenues	$	923.7		$	685.2
Costs of services	659.8			467.5
Gross profit	263.9			217.7
Selling, general and administrative expenses	187.4			164.4
Amortization of intangible assets	13.8			7.6
Operating income	62.7			45.7
Interest expense	(14.5		)	(6.6		)
Income before income taxes	48.2			39.1
Provision for income taxes	13.3			9.9
Income from continuing operations	34.9			29.2
Loss from discontinued operations, net of income taxes	—			(0.1		)
Net income	$	34.9		$	29.1
Earnings per share:
Basic	$	0.66		$	0.56
Diluted	$	0.66		$	0.55
Number of shares and share equivalents used to calculate earnings per share:
Basic	52.6			52.2
Diluted	53.2			52.8
Reconciliation of net income to comprehensive income:
Net income	$	34.9		$	29.1
Foreign currency translation adjustment	(1.1		)	1.5
Comprehensive income	$	33.8		$	30.6

 See notes to condensed consolidated financial statements.

4

ASGN INCORPORATED AND SUBSIDIARIES

CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS’ EQUITY

(In millions)

	Common Stock			Paid-in Capital			Retained Earnings		Accumulated Other Comprehensive Income (Loss)			Total
	Shares	Par Value
Three Months Ended March 31, 2019:
Balance at December 31, 2018	52.5	$	0.5	$	601.8		$	586.1	$	(6.3	)	$	1,182.1
Vesting of restricted stock units	0.2	—		(5.5		)	—		—			(5.5		)
Employee stock purchase plan	0.1	—		6.9			—		—			6.9
Stock-based compensation expense	—	—		10.0			—		—			10.0
Translation adjustments	—	—		—			—		(1.1		)	(1.1		)
Net income	—	—		—			34.9		—			34.9
Balance at March 31, 2019	52.8	$	0.5	$	613.2		$	621.0	$	(7.4	)	$	1,227.3
Three Months Ended March 31, 2018:
Balance at December 31, 2017	52.2	$	0.5	$	566.1		$	428.4	$	(3.6	)	$	991.4
Vesting of restricted stock units	—	—		(1.0		)	—		—			(1.0		)
Employee stock purchase plan	0.1	—		4.3			—		—			4.3
Exercise of stock options	—	—		0.1			—		—			0.1
Stock-based compensation expense	—	—		4.9			—		—			4.9
Translation adjustments	—	—		—			—		1.5			1.5
Net income	—	—		—			29.1		—			29.1
Balance at March 31, 2018	52.3	$	0.5	$	574.4		$	457.5	$	(2.1	)	$	1,030.3

See notes to condensed consolidated financial statements.

5

ASGN INCORPORATED AND SUBSIDIARIES

CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (UNAUDITED)

(In millions)

	Three Months Ended
	March 31,
	2019			2018
Cash Flows from Operating Activities:
Net income	$	34.9		$	29.1
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	23.5			14.4
Stock-based compensation	9.5			4.9
Allowance for doubtful accounts	0.6			0.5
Workers’ compensation provision	0.6			0.8
Other	1.5			1.2
Changes in operating assets and liabilities, net of effects of acquisitions:
Accounts receivable	4.6			(13.5		)
Prepaid expenses and income taxes	(6.9		)	8.2
Accounts payable	(17.3		)	5.8
Accrued payroll and contract professional pay	(7.8		)	6.5
Income taxes payable	12.3			(0.4		)
Workers’ compensation loss reserves	(0.9		)	(0.7		)
Operating lease right of use assets	6.8			—
Operating lease liabilities	(6.8		)	—
Other	(10.6		)	(2.1		)
Net cash provided by operating activities	44.0			54.7
Cash Flows from Investing Activities:
Cash paid for property and equipment	(7.5		)	(6.2		)
Cash paid for acquisitions, net of cash acquired	(48.8		)	—
Other	(0.7		)	—
Net cash used in investing activities	(57.0		)	(6.2		)
Cash Flows from Financing Activities:
Proceeds from long-term debt	44.0			—
Principal payments of long-term debt	(38.0		)	(10.0		)
Proceeds from option exercises and employee stock purchase plan	6.9			4.4
Payment of employment taxes related to release of restricted stock awards	(5.5		)	(2.1		)
Net cash provided by (used in) financing activities	7.4			(7.7		)
Effect of exchange rate changes on cash and cash equivalents	(0.6		)	0.4
Net Increase (Decrease) in Cash and Cash Equivalents	(6.2		)	41.2
Cash and Cash Equivalents at Beginning of Year	41.8			36.7
Cash and Cash Equivalents at End of Period	$	35.6		$	77.9

Supplemental Disclosure of Cash Flow Information
Cash paid for:
Income taxes	$	1.6	$	1.1
Interest	$	12.8	$	5.3
Supplemental Disclosure of Non-Cash Transactions
Unpaid portion of additions to property and equipment	$	1.2	$	2.0

See notes to condensed consolidated financial statements.

6

ASGN INCORPORATED AND SUBSIDIARIES

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (UNAUDITED)

1. Financial Statement Presentation

The accompanying unaudited condensed consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States of America ("GAAP") and the rules of the Securities and Exchange Commission (the "SEC"). Certain information and note disclosures normally included in annual financial statements prepared in accordance with GAAP have been condensed or omitted pursuant to those rules and regulations. The December 31, 2018 condensed consolidated balance sheet was derived from audited financial statements. The financial statements include adjustments consisting of normal recurring items, which, in the opinion of management, are necessary for a fair presentation of the financial position of ASGN Incorporated and its subsidiaries ("ASGN" or the "Company") and its results of operations for the interim dates and periods set forth herein. The results for any of the interim periods are not necessarily indicative of the results to be expected for the full year or any other period. This Quarterly Report on Form 10-Q should be read in conjunction with the Company’s Annual Report on Form 10-K for the year ended December 31, 2018 ("2018 10-K").

2. Leases

Effective January 1, 2019, the Company adopted Accounting Standards Update ("ASU") 2016-02 Leases (Accounting Standards Codification Topic "ASC" 842), which requires lessees to recognize most operating leases on the balance sheet as a right of use ("ROU") asset and lease liability. The Company adopted this standard using the optional transition method measuring and recognizing the ROU asset and lease liability from operating leases on the condensed consolidated balance sheet without comparative period information or disclosures. The adoption of the standard did not have an effect on the Company’s results of operations, stockholders' equity or cash flows.

The Company elected the package of practical expedients which specifies entities do not need to reassess expired or existing contracts as of the adoption date for the following items: (i) determination of whether a contract is or contains a lease, (ii) revising classification of leases and (iii) assessment of initial direct costs. For existing or expired contracts as of the adoption date, the determinations made for these items under the previous accounting standard (ASC 840) were retained at transition, as allowed by this package of practical expedients.

The Company has operating leases for corporate offices, branch offices and data centers. At the transition date, the operating lease ROU asset and operating lease liability were $93.9 million and $99.4 million, respectively. The difference between the operating lease ROU asset and operating lease liability is due to pre-existing deferred rent and prepaid rent balances that were reclassified as a component of the ROU asset at the transition date.

The Company's leases have remaining lease terms of one month to eight years. At the inception of a contract, the Company determines if the contract contains a lease. A contract contains a lease if it conveys the right to control the use of an identified asset for a period of time in exchange for consideration. Operating lease ROU assets and operating lease liabilities are recognized at the lease commencement date, based on the present value of the future minimum lease payments. Since most of the Company’s leases do not provide an implicit rate of return, the Company uses its incremental borrowing rate (“IBR”) in determining the present value of lease payments. In determining the IBR, the Company considers its credit rating and the current market interest rates. The IBR approximates the interest rate the Company would pay on collateralized debt with similar terms and payments as the lease agreements and in a similar economic environment where the leased assets are located. Leases with an initial term of 12 months or less ("short-term leases") are not recorded on the balance sheet. The Company does not have finance leases.

Lease expense is recognized on a straight-line basis over the lease term and is primarily included in selling, general and administrative expenses. Some lease agreements offer renewal options which are assessed against relevant economic factors to determine whether it is reasonably certain that these renewal options will be exercised. As a result of this assessment, for most leases, renewal options were excluded from the minimum lease payments when calculating the operating lease ROU assets and operating lease liabilities, as the Company does not consider the exercise of such options to be reasonably certain.

The Company has lease agreements with lease and non-lease components, which are accounted for as a single lease component for all underlying asset classes. Some leases require variable payments for common area maintenance, property taxes, parking, insurance and other variable costs. The variable portion of lease payments is not included in operating lease ROU assets or operating lease liabilities. Variable lease costs are expensed when incurred. Leasehold improvements are amortized over the shorter of the useful life of the asset or the remaining term of the lease.

Components of lease expense for the three months ended March 31, 2019 (in millions):

Operating lease expense	$	7.9
Short-term lease expense	0.4
Variable lease expense	1.1
Total lease expense	$	9.4

Total rent expense for the three months ended March 31, 2018 was $6.9 million. The Company leases two properties owned indirectly by certain board members and an executive of the Company. Rent expense for these two properties was $0.3 million for the three months ended March 31, 2019 and 2018.

7

Supplemental cash flow information related to leases for the three months ended March 31, 2019 (in millions):

Cash paid for amounts included in the measurement of operating lease liabilities	$	7.9
Operating lease right of use assets obtained in exchange for new operating lease liabilities	$	4.4
Weighted-average remaining lease term of operating leases	4.3 years
Weighted-average discount rate of operating leases	4.6		%

Maturities of operating lease liabilities as of March 31, 2019 (in millions):

Remainder of 2019	$	23.6
2020	26.1
2021	21.8
2022	16.4
2023	11.1
Thereafter	8.6
Total future minimum lease payments	107.6
Less imputed interest	(10.7		)
Total operating lease liabilities	$	96.9

As of March 31, 2019, we have additional operating leases that have not yet commenced with total future lease payments of approximately $1.5 million. These operating leases will commence in 2019 with lease terms of approximately 5 years.

3. Acquisitions

Assets and liabilities of all acquired companies are recorded at their estimated fair values at the dates of acquisition. The fair value assigned to identifiable intangible assets was primarily determined using a discounted cash flow method (a non-recurring fair value measurement based on Level 3 inputs). Goodwill represents the acquired assembled workforce, potential new customers and future cash flows after the acquisition.

DHA Acquisition

On January 25, 2019, the Company acquired all of the outstanding shares of DHA Group, Inc. ("DHA"), headquartered in Washington, D.C., for $48.8 million, which included $2.8 million for excess working capital. DHA is a provider of IT services mainly to the FBI as well as other federal customers. The purchase accounting for the acquisition of DHA remains incomplete and any measurement period adjustments will be recognized prospectively over a period not to exceed 12 months from the date of acquisition. The results of operations for this acquisition have been combined with those of the Company from the acquisition date and are included within the ECS Segment (see Note 10. Segment Reporting).

ECS Acquisition

On April 2, 2018, the Company acquired all of the outstanding equity interests of ECS Federal, LLC ("ECS") for $775.0 million. ECS, which is headquartered in Fairfax, Virginia, is a leading provider of government IT services and solutions. The ECS acquisition allows the Company to compete in the Federal IT and professional services sector. The purchase accounting for this acquisition was finalized as of December 31, 2018. Goodwill related to this acquisition totaled $528.2 million, of which $514.2 million is deductible for income tax purposes. Identifiable intangible assets related to this acquisition totaled $195.0 million. The weighted-average amortization period for identifiable intangible assets, excluding trademark, is 11 years. The results of operations for this acquisition have been combined with those of the Company from the acquisition date and are included within the ECS Segment.

The summary below (in millions, except for per share data) presents pro forma unaudited condensed consolidated results of operations for the three months ended March 31, 2018 as if the acquisition of ECS by the Company and the acquisition of a business by ECS in April 2017, both occurred on January 1, 2017. The pro forma unaudited condensed consolidated results give effect to, among other things: (i) amortization of intangible assets, (ii) stock-based compensation expense and the related dilution for restricted stock units granted to ECS employees, (iii) interest expense on acquisition-related debt and (iv) the exclusion of nonrecurring expenses incurred by ECS prior to its acquisition by the Company for ECS’ acquisition-related activities and costs incurred in the sale of ECS to the Company. The pro forma results do not include pre-acquisition results of DHA due to its size. The pro forma results are not necessarily indicative of the operating results that would have occurred had the acquisitions been consummated as of the date indicated, nor are they necessarily indicative of future operating results.

8

Revenues	$	834.2
Income from continuing operations	$	34.6
Net income	$	34.5
Earnings per share:
Basic	$	0.66
Diluted	$	0.65
Number of shares and share equivalents used to calculate earnings per share:
Basic	52.2
Diluted	52.9

9

4. Goodwill and Identifiable Intangible Assets

The changes in the carrying amount of goodwill for the three months ended March 31, 2019 and the year ended December 31, 2018 were as follows (in millions):

	Apex Segment		Oxford Segment			ECS Segment		Total
Balance as of December 31, 2017	$	662.1	$	232.0		$	—	$	894.1
ECS acquisition	—		—			528.2		528.2
Translation adjustment	—		(1.2		)	—		(1.2		)
Balance as of December 31, 2018	662.1		230.8			528.2		1,421.1
DHA acquisition	—		—			24.8		24.8
Translation adjustment	—		(0.4		)	—		(0.4		)
Balance as of March 31, 2019	$	662.1	$	230.4		$	553.0	$	1,445.5

Acquired intangible assets consisted of the following (in millions):

		March 31, 2019						December 31, 2018
	Estimated Useful Life	Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount		Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount
Subject to amortization:
Customer and contractual relationships	2 - 12.75 years	$	362.4	$	153.8	$	208.6	$	346.9	$	145.4	$	201.5
Contractor relationships	2 - 5 years	71.1		69.0		2.1		71.1		67.1		4.0
Backlog	1 - 2.75 years	25.0		19.2		5.8		23.1		17.7		5.4
Non-compete agreements	2 - 7 years	23.6		10.9		12.7		22.1		9.9		12.2
In-use software	6 years	18.9		16.8		2.1		18.9		16.0		2.9
Favorable contracts	5 years	—		—		—		1.4		0.9		0.5
		501.0		269.7		231.3		483.5		257.0		226.5
Not subject to amortization:
Trademarks		262.1		—		262.1		262.2		—		262.2
Total		$	763.1	$	269.7	$	493.4	$	745.7	$	257.0	$	488.7

Estimated future amortization expense is as follows (in millions): 

Remainder of 2019	$	36.8
2020	38.1
2021	32.6
2022	24.9
2023	21.7
Thereafter	77.2
	$	231.3

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5. Long-Term Debt

Long-term debt consisted of the following (in millions):

	March 31, 2019			December 31, 2018
$200 million revolving credit facility, due March 31, 2023	$	6.0		$	—
Term B loan facility, due June 5, 2022	337.0			337.0
Term B loan facility, due April 2, 2025	787.0			787.0
	1,130.0			1,124.0
Unamortized deferred loan costs	(22.3		)	(23.6		)
	$	1,107.7		$	1,100.4

Borrowings under the term B loans bear interest at LIBOR, plus 2.00 percent. Borrowings under the revolving credit facility bear interest at LIBOR plus 1.25 to 2.25 percent, or the bank’s base rate plus 0.25 to 1.25 percent, depending on leverage levels. A commitment fee of 0.20 to 0.35 percent is payable on the undrawn portion of the revolving credit facility. At March 31, 2019, the weighted average interest rate was 4.5 percent.

For the term B loan that matures on June 5, 2022, there are no required minimum payments until its maturity date. For the term B loan that matures on April 2, 2025, the Company is required to make minimum quarterly payments of $2.1 million; however, as a result of principal payments made through March 31, 2019, the first required minimum quarterly payment of $2.1 million is not due until September 30, 2022. The Company is also required to make mandatory prepayments on its term loans from excess cash flow and with the proceeds of asset sales, debt issuances and specified other events, subject to certain exceptions. The credit facility is secured by substantially all of our assets and has various restrictive covenants, including the maximum ratio of consolidated secured debt to consolidated earnings before interest, taxes, depreciation and amortization ("EBITDA"). The maximum permitted ratio of consolidated secured debt to consolidated EBITDA was 4.75 to 1.00 as of March 31, 2019, and steps down at regular intervals to 3.75 to 1.00 as of September 30, 2021 and thereafter. The credit facility also contains certain customary limitations including, among other terms and conditions, the Company's ability to incur additional indebtedness, engage in mergers and acquisitions and declare dividends.

At March 31, 2019, the Company was in compliance with its debt covenants; its ratio of consolidated secured debt to consolidated EBITDA was 2.65 to 1.00, and it had $190.1 million of available borrowing capacity under its revolving credit facility.

6. Commitments and Contingencies

The Company carries retention policies for its workers’ compensation liability exposures. The workers' compensation loss reserves are based upon an actuarial study conducted by a third-party specialist. Changes in estimates and differences between estimates and the actual payments for claims are recognized in the period that the estimates change or the payments are made. The workers' compensation loss reserves were approximately $2.1 million and $2.4 million, at March 31, 2019 and December 31, 2018, net of anticipated insurance and indemnification recoveries of $15.2 million and $15.0 million, at March 31, 2019 and December 31, 2018, respectively. We have undrawn stand-by letters of credit outstanding to secure obligations for workers’ compensation claims with various insurance carriers. These stand-by letters of credit at March 31, 2019 and December 31, 2018 were $3.9 million and $4.4 million, respectively.

The Company’s deferred compensation plan liability was $10.2 million and $6.2 million at March 31, 2019 and December 31, 2018 and was included in other long-term liabilities. The Company established a rabbi trust to fund the deferred compensation plan (see Note 11. Fair Value Measurements).

Legal Proceedings

The Company is involved in various legal proceedings, claims and litigation arising in the ordinary course of business. The Company does not believe that the disposition of matters that are pending or asserted will have a material effect on its condensed consolidated financial statements.

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7. Revenues

Revenues are recognized as control of the promised service is transferred to customers, in an amount that reflects the consideration expected in exchange for the services.

The Company’s contracts have termination for convenience provisions and do not have substantive termination penalties; therefore, the contract duration for accounting purposes may be less than the stated terms. For accounting purposes, the Company's contracts with customers are considered to be of a short-term nature (one year or less). The Company does not disclose the value of remaining performance obligations for short-term contracts.

The Company has contract liabilities for payments received in advance of providing services under certain contracts. Contract liabilities for advance payments were $3.8 million and $9.8 million at March 31, 2019 and December 31, 2018, respectively. Contract liabilities are included in other current liabilities on the condensed consolidated balance sheets. During the three months ended March 31, 2019, the Company recognized revenues of $8.8 million relating to amounts that were included in contract liabilities as of December 31, 2018.

The allowance for doubtful accounts was $4.6 million at March 31, 2019 and $4.8 million at December 31, 2018.

8. Income Taxes

For interim reporting periods, the Company’s provision for income taxes is calculated using its annualized estimated effective tax rate for the year. This rate is based on its estimated full-year income and the related income tax expense for each jurisdiction in which the Company operates. Changes in the geographical mix, permanent differences or the estimated level of annual pre-tax income, can affect the effective tax rate. This rate is adjusted for the effects of discrete items occurring in the period.

9. Earnings per Share 

The following is a reconciliation of the shares used to compute basic and diluted earnings per share (in millions):

	Three Months Ended
	March 31,
	2019	2018
Weighted average number of common shares outstanding used to compute basic earnings per share	52.6	52.2
Dilutive effect of stock-based awards	0.6	0.6
Number of shares used to compute diluted earnings per share	53.2	52.8

There were 0.3 million share equivalents outstanding during the three months ended March 31, 2019 that were anti-dilutive when applying the treasury stock method and thus were excluded from the number of shares used to compute diluted earnings per share. The number of anti-dilutive share equivalents outstanding during the three months ended March 31, 2018 was insignificant.

12

10. Segment Reporting 

ASGN provides IT and professional staffing services in the technology, digital, creative, engineering and life sciences fields across commercial and government sectors. ASGN operates through its Apex, Oxford and ECS segments. The Apex Segment provides technology, scientific, engineering, digital and creative resources and services to Fortune 1000 and mid-market clients across the United States and Canada. The businesses in this segment include Apex Systems and Creative Circle. The Oxford Segment provides hard-to-find technical, digital, engineering and life sciences resources in select skill and geographic markets, along with consulting services. The businesses in this segment include Oxford Global Resources, CyberCoders and Life Sciences Europe. The ECS Segment provides advanced solutions in cloud, cybersecurity, artificial intelligence, machine learning, application and IT modernization and science and engineering to customers across the U.S. public sector, defense, intelligence and commercial industries. 

The Company’s management evaluates the performance of each segment primarily based on revenues, gross profit and operating income. The information in the following tables is derived directly from the segments’ internal financial reporting used for corporate management purposes.

The following tables present revenues, gross profit, operating income and amortization by reportable segment (in millions):

	Three Months Ended
	March 31,
	2019			2018
Apex:
Revenues	$	606.1		$	538.5
Gross profit	175.4			158.6
Operating income	61.0			56.3
Amortization	6.0			6.5
Oxford:
Revenues	$	149.6		$	146.7
Gross profit	58.9			59.1
Operating income	11.7			9.8
Amortization	1.0			1.1
ECS:
Revenues	$	168.0		$	—
Gross profit	29.6			—
Operating income	6.9			—
Amortization	6.8			—
Corporate:
Operating loss(1)	$	(16.9	)	$	(20.4	)
Consolidated:
Revenues	$	923.7		$	685.2
Gross profit	263.9			217.7
Operating income	62.7			45.7
Amortization	13.8			7.6

_____________

(1) Corporate expenses primarily consist of consolidated stock-based compensation expense, compensation for corporate employees, acquisition, integration and strategic planning expenses, public company expenses and depreciation expense for corporate assets.

13

The following table presents our revenues disaggregated by type (in millions):

	Three Months Ended
	March 31,
	2019		2018
Apex:
Assignment	$	592.2	$	524.9
Permanent placement	13.9		13.6
	$	606.1	$	538.5
Oxford:
Assignment	$	129.4	$	125.4
Permanent placement	20.2		21.3
	$	149.6	$	146.7
ECS:
Firm-fixed-price	$	43.3	$	—
Time and materials	61.4		—
Cost-plus-fixed-fee	63.3		—
	$	168.0	$	—
Consolidated	$	923.7	$	685.2

The Company operates internationally, with operations mainly in the United States. The following table presents revenues by geographic location (in millions):

	Three Months Ended
	March 31,
	2019		%		2018		%
Revenues:
Domestic	$	881.1	95.4	%	$	647.3	94.5	%
Foreign	42.6		4.6	%	37.9		5.5	%
	$	923.7	100.0	%	$	685.2	100.0	%

The following table presents the ECS segment revenues by customer type (in millions):

	Three Months Ended
	March 31, 2019
Department of Defense and Intelligence Agencies	$	96.0
Federal Civilian	60.2
Commercial and Other	11.8
	$	168.0

14

11. Fair Value Measurements

The carrying amounts of cash and cash equivalents, accounts receivable, accounts payable and accrued payroll and contractor professional pay approximate their fair value based on their short-term nature. The carrying value of the revolving credit facility approximates its fair value. The fair value of the term B loans was $1.1 billion as of March 31, 2019, excluding the $22.3 million of unamortized deferred loan costs (see Note 5. Long-Term Debt) and was determined using Level 1 inputs (quoted prices in active markets for identical assets and liabilities) from the fair value hierarchy.

The Company had investments, primarily mutual funds, of $10.1 million and $6.2 million at March 31, 2019 and December 31, 2018, held in a rabbi trust restricted to fund the Company's deferred compensation plan. The fair value of these investments was determined using Level 1 inputs from the fair value hierarchy. These assets are included in other non-current assets.

Certain assets and liabilities, such as goodwill and trademarks, are not measured at fair value on an ongoing basis but are subject to fair value adjustments in certain circumstances (e.g., when there is evidence of impairment). For the three months ended March 31, 2019 and 2018, no fair value adjustments were required for non-financial assets or liabilities.

15

Item 2 - Management’s Discussion and Analysis of Financial Condition and Results of Operations

The information in this discussion contains forward-looking statements within the meaning of Section 27A of the Securities Act of 1933, as amended (the "Securities Act"), and Section 21E of the Securities Exchange Act of 1934, as amended (the "Exchange Act"). Such statements are based upon current expectations, as well as management's beliefs and assumptions and involve a high degree of risk and uncertainty. Any statements contained herein that are not statements of historical fact may be deemed to be forward-looking statements. Statements that include the words “believes,” “anticipates,” “plans,” “expects,” “intends,” and similar expressions that convey uncertainty of future events or outcomes are forward-looking statements. Forward-looking statements include statements regarding our anticipated financial and operating performance for future periods. Our actual results could differ materially from those discussed or suggested in the forward-looking statements herein. Factors that could cause or contribute to such differences include, but are not limited to, the following: (1) actual demand for our services; (2) the availability of qualified contract professionals and our ability to attract, train and retain them; (3) our ability to remain competitive in obtaining and retaining clients; (4) management of our growth; (5) continued performance and integration of our enterprise-wide information systems; (6) our ability to manage our litigation matters; (7) the successful integration of our acquired subsidiaries; (8) maintenance of our ECS Segment contract backlog; and the factors described in Item 1A of our Annual Report on Form 10-K for the year ended December 31, 2018 (“2018 10-K”) under the section titled “Risk Factors.” Other factors also may contribute to the differences between our forward-looking statements and our actual results. In addition, as a result of these and other factors, our past financial performance should not be relied on as an indication of future performance. All forward-looking statements in this document are based on information available to us as of the filing date of this Quarterly Report on Form 10-Q and we assume no obligation to update any forward-looking statements or the reasons why our actual results may differ.

OVERVIEW

ASGN operates through its Apex, Oxford and ECS segments. The Apex Segment provides technology, scientific, engineering, digital and creative resources and services to Fortune 1000 and mid-market clients across the United States and Canada. The businesses in this segment include Apex Systems and Creative Circle. The Oxford Segment provides hard-to-find technical, digital, engineering and life sciences resources in select skill and geographic markets, along with consulting services. The businesses in this segment include Oxford Global Resources, CyberCoders and Life Sciences Europe. The ECS Segment provides advanced solutions in cloud, cybersecurity, artificial intelligence, machine learning, application and IT modernization and science and engineering to customers across the U.S. public sector, defense, intelligence and commercial industries. 

Pro forma revenues and gross profit by segment are presented in the tables and discussion below to provide a more consistent basis for comparison among periods. Pro forma data were prepared as if the acquisition of ECS occurred at the beginning of 2017 (see Note 3. Acquisitions). Pro forma results do not include the pre-acquisition results of DHA due to its size. Although the pro forma segment data are considered non-GAAP measures, they were calculated in the same manner as the consolidated pro forma data, which are GAAP measures.

Billable Days are Business Days (calendar days for the period less weekends and holidays) adjusted for other factors, such as the day of the week a holiday occurs, additional time taken off around holidays, year-end client furloughs and inclement weather. In order to remove the fluctuations caused by comparable periods having different billable days, revenues on a Same Billable Days basis are calculated by taking the current period average revenues per billable day, multiplied by the number of billable days from the same period in the prior year.

Constant currency information removes the effect of year-over-year changes in foreign currency exchange rates. Constant currency information is calculated using the foreign currency exchange rates from the same period in the prior year. The term Same Billable Days and Constant Currency basis means that the impact of year-over-year changes in foreign currency exchange rates has been removed from Same Billable Days basis calculation.

16

Results of Operations

CHANGES IN RESULTS OF OPERATIONS FOR THE THREE MONTHS ENDED MARCH 31, 2019

COMPARED WITH THE THREE MONTHS ENDED MARCH 31, 2018

(Dollars in millions)

	Reported								Pro Forma
Three Months Ended March 31,	2019			2018			% Change		2019			2018			% Change
Revenues by segment:
Apex:
Assignment	$	592.2		$	524.9		12.8	%	$	592.2		$	524.9		12.8	%
Permanent placement	13.9			13.6			2.0	%	13.9			13.6			2.0	%
	606.1			538.5			12.5	%	606.1			538.5			12.5	%
Oxford:
Assignment	129.4			125.4			3.2	%	129.4			125.4			3.2	%
Permanent placement	20.2			21.3			(4.9	)%	20.2			21.3			(4.9	)%
	149.6			146.7			2.0	%	149.6			146.7			2.0	%
ECS	168.0			—			—		168.0			149.1			12.7	%
Consolidated:
Assignment	721.6			650.3			11.0	%	721.6			650.3			11.0	%
Permanent placement	34.1			34.9			(2.2	)%	34.1			34.9			(2.2	)%
ECS	168.0			—			—		168.0			149.1			12.7	%
	$	923.7		$	685.2		34.8	%	$	923.7		$	834.3		10.7	%
Percentage of total revenues:
Apex	65.6		%	78.6		%			65.6		%	64.5		%
Oxford	16.2		%	21.4		%			16.2		%	17.6		%
ECS	18.2		%	—					18.2		%	17.9		%
	100.0		%	100.0		%			100.0		%	100.0		%
Assignment	78.1		%	94.9		%			78.1		%	77.9		%
Permanent placement	3.7		%	5.1		%			3.7		%	4.2		%
ECS	18.2		%	—					18.2		%	17.9		%
	100.0		%	100.0		%			100.0		%	100.0		%
Domestic	95.4		%	94.5		%			95.4		%	95.5		%
Foreign	4.6		%	5.5		%			4.6		%	4.5		%
	100.0		%	100.0		%			100.0		%	100.0		%

Revenues on a reported basis increased $238.5 million, or 34.8 percent year-over-year, as a result of (i) the contribution of $168.0 million of revenues from ECS, which was acquired on April 2, 2018 and (ii) year-over-year growth of $70.5 million of revenues, or 10.3 percent from our other operating divisions. On a pro forma basis, revenues were up $89.4 million, or 10.7 percent, year-over-year and included $10.0 million from DHA, from the date of its acquisition on January 25, 2019.

Revenues from the Apex Segment, which accounted for 65.6 percent of consolidated revenues for the quarter, were $606.1 million, up 12.5 percent year-over-year. Assignment revenues, which accounted for 97.7 percent of the segment's revenues for the quarter, grew 12.8 percent year-over-year. Growth in assignment revenues was mainly driven by an increase in the number of hours billed and a 5.8 percent increase in average bill rates. Apex Systems, which accounted for approximately 83.7 percent of the Apex Segment's total revenues, grew 14.1 percent year-over-year primarily due to double-digit revenue growth in (i) five of the eight industry verticals it services, (ii) top accounts (large-volume accounts) and (iii) light deliverables-based IT services. Creative/digital services revenues, which accounted for 16.3 percent of the segment's revenues, grew 5.3 percent year-over-year mainly related to growth in top accounts.

Revenues from the Oxford Segment, which accounted for 16.2 percent of consolidated revenues for the quarter, were $149.6 million, up 2.0 percent year-over-year on one fewer "Billable Day" and the strengthening of the U.S. dollar relative to the Euro. Adjusting for year-over-year differences in "Billable Days" and foreign exchange rates, the growth rate for the segment would have been three and one-half percentage points higher than reported. The growth in assignment revenues related to an increase in the number of hours billed driven by high growth in our European operations and certain domestic practices.

Revenues from the ECS Segment, which accounted for 18.2 percent of consolidated revenues for the quarter, were $168.0 million, on an as reported basis. On a pro forma basis, revenues were up 12.7 percent, including the $10.0 million contribution from DHA in the quarter. Excluding the contribution from DHA, the ECS Segment year-over-year growth rate was 6.0 percent.

Gross Profit and Gross Margins

	Reported								Pro Forma
Three Months Ended March 31,	2019			2018			% Change		2019			2018			% Change
Gross profit:
Apex	$	175.4		$	158.6		10.6	%	$	175.4		$	158.6		10.6	%
Oxford	58.9			59.1			(0.3	)%	58.9			59.1			(0.3	)%
ECS	29.6			—			—		29.6			26.7			10.8	%
Consolidated	$	263.9		$	217.7		21.2	%	$	263.9		$	244.4		8.0	%
Gross margin:
Apex	28.9		%	29.5		%			28.9		%	29.5		%
Oxford	39.4		%	40.3		%			39.4		%	40.3		%
ECS	17.6		%	—					17.6		%	17.9		%
Consolidated	28.6		%	31.8		%			28.6		%	29.3		%

On a reported basis, gross profit was up 21.2 percent year-over-year primarily related to the inclusion of ECS and growth at the Apex Segment. On a pro forma basis, gross profit was up 8.0 percent mainly related to revenue growth at the Apex and ECS segments. Gross margin on a reported basis was down from the first quarter of last year as a result of the (i) the inclusion of ECS, which has a lower gross margin than our other segments, (ii) decline in permanent placement revenues and (iii) higher relative growth from large-volume, lower-margin accounts mainly at Apex Systems. Gross margin on a pro forma basis was down approximately 70 basis points due to (i) a lower mix of permanent placement revenues (3.7 percent of consolidated revenues, down from 5.1 percent in the first quarter of 2018), (ii) a slightly lower assignment gross margin mainly related to changes in business mix and (iii) the inclusion of DHA, which lowered the consolidated gross margin by approximately 17 basis points.

The Apex Segment accounted for 66.5 percent of consolidated gross profit for the current quarter. Its gross profit was $175.4 million, up 10.6 percent year-over-year. Gross margin for the segment was 28.9 percent, a compression of 60 basis points year-over-year, primarily related to a lower mix of permanent placement revenues and lower assignment gross margin driven by higher growth in top accounts (high-volume, lower-margin accounts) relative to other accounts.

The Oxford Segment accounted for 22.3 percent of consolidated gross profit for the current quarter. Its gross profit was $58.9 million, down 0.3 percent year-over-year. Gross margin for the segment was 39.4 percent, a compression of 90 basis points year-over-year, primarily related to a lower mix of permanent placement revenues and lower assignment gross margin related to changes in business mix.

The ECS Segment accounted for 11.2 percent of consolidated gross profit for the current quarter. Its gross profit was $29.6 million, up 10.8 percent year-over-year on a pro forma basis. Gross margin was 17.6 percent, down from 17.9 percent gross margin in the first quarter of last year. The decline in gross margin related to the inclusion of DHA, which has a lower gross margin that ECS as a whole, and a higher mix of revenues from cost-plus-fixed-fee contracts, which generally have lower gross margins than other contract types.

Selling, General and Administrative Expenses

Selling, general and administrative ("SG&A") expenses were $187.4 million (20.3 percent of revenues) for the current quarter, up from $164.4 million (24.0 percent of revenues) in the first quarter of last year, primarily due to the inclusion of ECS and DHA in the current quarter, which have lower gross margins than our other segments, but lower SG&A expense relative to revenues. SG&A expenses for the quarter included $1.4 million in acquisition, integration and strategic planning expenses, down from $9.8 million in the first quarter of last year, which included the acquisition expenses related to the ECS acquisition. SG&A expenses also included expense of $1.4 million related to the resolution of a pay rate dispute on services provided in prior periods by Apex Systems to a large systems integrator. Excluding (i) acquisition, integration and strategic planning expenses, (ii) stock-based compensation expense and (iii) depreciation expense, SG&A expenses as a percentage of revenues were 18.3 percent in the current quarter, or 2.5 percentage points lower than in the first quarter of last year, primarily due to the inclusion of ECS and DHA in the current quarter.

Amortization of Intangible Assets

Amortization of intangible assets was $13.8 million for the current quarter, compared with $7.6 million in the first quarter of last year. The increase is related to the identifiable intangible assets from the ECS and DHA acquisitions.

Interest Expense

Interest expense was $14.5 million for the current quarter, compared with $6.6 million in the first quarter of last year. The year-over-year increase in interest expense related to borrowings used to fund the ECS acquisition in April 2018. Interest expense for the quarter was comprised of interest on the credit facility of $13.0 million and amortization of deferred loan costs of $1.5 million. Average borrowings outstanding during the quarter were $1.1 billion, up from $583.0 million in the first quarter of last year. Average interest rate in the current quarter was 4.5 percent, up from 3.6 percent in the first quarter of last year, due to year-over-year increase in LIBOR.

Provision for Income Taxes

The provision for income taxes was $13.3 million for the current quarter, compared with $9.9 million in the first quarter of last year. The effective tax rate for the quarter was 27.7 percent and included $0.8 million related to changes in estimates for the effects of tax reform on income taxes for 2018, which were partially offset by $0.3 million in excess tax benefits related to stock-based compensation.

Net Income

Net income was $34.9 million for the current quarter, up from $29.1 million in the first quarter of last year.

ECS Segment Contract Backlog

Contract backlog is a useful measure of potential future revenues for our ECS Segment. Contract backlog represents the estimated amount of future revenues to be recognized under awarded contracts including task orders and options. Contract backlog does not include potential value from contract awards that have been protested by competitors until the protest is resolved in our favor. Contract backlog does not include any estimate of future work expected under indefinite delivery, indefinite quantity ("IDIQ") contracts or U.S. General Services Administration ("GSA") schedules. Contract backlog is segregated into funded contract backlog and negotiated unfunded contract backlog, which together make up total contract backlog.

Funded contract backlog for contracts with U.S. government agencies primarily represents contracts for which funding has been formally awarded less revenues previously recognized on these contracts and does not include the unfunded portion of contracts where funding is incrementally awarded or authorized by the U.S. government even though the contract may call for performance over a number of years. Funded contract backlog for contracts with non-government agencies represents the estimated value of contracts, which may cover multiple future years, less revenue previously recognized on these contracts.

Negotiated unfunded contract backlog represents the estimated future revenues to be earned from negotiated contract awards for which funding has not yet been awarded or authorized and from unexercised priced contract options.

Contract backlog estimates are subject to change and may be affected by the execution of new contracts, the extension or early termination of existing contracts, the non-renewal or completion of current contracts and adjustments to estimates for previously included contracts. Changes in the funded contract backlog are also affected by the funding cycles of the government.

(in millions)	March 31, 2019(1)		December 31, 2018
Funded Contract Backlog	$	458.6	$	350.0
Negotiated Unfunded Contract Backlog	1,317.9		1,096.6
Contract Backlog	$	1,776.5	$	1,446.6

______

⁽¹⁾ Includes $244.0 million related to DHA acquisition.

ECS Segment Book-to-Bill Ratio

The book-to-bill ratio for the first quarter of 2019 for our ECS segment was 1.5 to 1. The book-to-bill ratio was calculated as the sum of the change in total contract backlog during the quarter (excluding the acquired DHA backlog) plus revenues for the quarter, divided by revenues for the quarter.

17

Liquidity and Capital Resources

Our working capital (current assets less current liabilities) at March 31, 2019 was $377.7 million, and our cash and cash equivalents were $35.6 million, of which $20.9 million was held in foreign countries and not available to fund domestic operations unless repatriated. We do not intend to repatriate cash held in foreign countries at this time. Our cash flows from operating activities have been our primary source of liquidity and have been sufficient to fund our working capital and capital expenditure needs. Our working capital requirements are primarily driven by the overall growth in our business and debt service requirements. We believe that our expected operating cash flows and availability under our revolving credit facility will be sufficient to meet our obligations, working capital requirements and capital expenditures for the next 12 months.

Net cash provided by operating activities was $44.0 million for the current quarter, compared with $54.7 million in the first quarter of last year. Net cash provided by operating activities before changes in operating assets and liabilities, was $70.6 million, up from $50.9 million in the same period of last year mainly due to the inclusion of ECS in the current quarter. Changes in operating assets and liabilities resulted in cash usage of $26.6 million for the current quarter, compared with cash generation of $3.8 million in the first quarter of last year. The year-over-year changes mainly related to (i) an increase in accounts receivable days sales outstanding, (ii) lower annual incentive compensation payments in the first quarter of last year due to acceleration of payment into December 2017 for tax planning purposes and (iii) the inclusion of ECS in the current quarter.

Net cash used in investing activities was $57.0 million for the current quarter, compared with $6.2 million in the first quarter of last year. Net cash used in investing activities for the current quarter was comprised of $48.8 million for the acquisition of DHA and $7.5 million in capital expenditures.

Net cash provided by financing activities was $7.4 million for the current quarter, compared with net cash used in financing activities of $7.7 million in the first quarter of last year. Net cash provided by financing activities for the current quarter consisted primarily of $6.0 million in net borrowings. Net cash used in financing activities in the first quarter of last year consisted primarily of $10.0 million in principal payments of long-term debt.

At March 31, 2019, borrowings under our credit facility totaled $1.1 billion (see Note 5. Long-Term Debt). For the term B loan that matures on June 5, 2022, there are no required minimum payments until its maturity date. For the term B loan that matures on April 2, 2025, the Company is required to make minimum quarterly payments of $2.1 million; however, as a result of principal payments made through March 31, 2019, the first required minimum quarterly payment of $2.1 million is not due until September 30, 2022. The Company is also required to make mandatory prepayments on its term loans from excess cash flow and with the proceeds of asset sales, debt issuances and specified other events, subject to specified exceptions. The credit facility is secured by substantially all of our assets and includes various restrictive covenants including the maximum ratio of consolidated secured debt to consolidated EBITDA, which steps down at regular intervals from 4.75 to 1.00 as of March 31, 2019, to 3.75 to 1.00 as of September 30, 2021 and thereafter. The credit facility also contains customary limitations including, among other terms and conditions, the Company's ability to incur additional indebtedness, engage in mergers and acquisitions and declare dividends. At March 31, 2019, the Company was in compliance with all of its debt covenants, its ratio of consolidated secured debt to consolidated EBITDA was 2.65 to 1.00 and the Company had $190.1 million of available borrowing capacity under its revolving credit facility.

Recent Accounting Pronouncements

The Company's accounting policies were revised in connection with the implementation of ASC 842. Refer to Note 2. Leases in the notes to the condensed consolidated financial statements in Part I, Item 1.

Critical Accounting Policies

There have been no significant changes to our critical accounting policies and estimates during the three months ended March 31, 2019 compared with those disclosed in Item 2, Management’s Discussion and Analysis of Financial Condition and Results of Operations of our 2018 10-K.

18

Commitments

We have not made any material changes to the significant commitments or contractual obligations that were disclosed in our 2018 10-K, nor have we entered into any new ones.

Item 3 - Quantitative and Qualitative Disclosures about Market Risks

With respect to our quantitative and qualitative disclosures about foreign currency risks and interest rates risks, there have been no material changes to the information included in our 2018 10-K.

Foreign Currency Fluctuations. Our exposure to fluctuations in foreign currency exchange rates relates primarily to our foreign subsidiaries. Exchange rates impact the U.S. dollar value of our reported earnings, investments in our foreign subsidiaries and intercompany transactions with our foreign subsidiaries. Fluctuations in currency exchange rates impact the U.S. dollar amount of our stockholders’ equity. The assets and liabilities of our non-U.S. subsidiaries are translated into U.S. dollars at the exchange rates in effect at period end. The resulting translation adjustments are recorded in stockholders’ equity as a component of accumulated other comprehensive income (loss). Based on the relative size and nature of our foreign operations, we do not believe that a 10 percent change in the value of foreign currencies relative to the U.S. dollar would have a material impact on our financial statements.

Interest Rate Risk. Our exposure to interest rate risk is associated with our debt instruments (refer to Note 5. Long-Term Debt in the condensed consolidated financial statements for a further description of our debt instruments). A hypothetical 100 basis point change in interest rates on variable rate debt would have resulted in interest expense fluctuating approximately $11.3 million based on $1.1 billion of debt outstanding for any 12-month period. We have not entered into any market risk sensitive instruments for hedging or trading purposes.

Item 4 - Controls and Procedures

As of the end of the period covered by this report, we carried out an evaluation, under the supervision and with the participation of our management, including our Chief Executive Officer and Principal Financial and Accounting Officer, of the effectiveness of our disclosure controls and procedures (as defined in Rules 13a-15(e) and 15d-15(e) of the Exchange Act). Based on this evaluation, our Chief Executive Officer and Principal Financial and Accounting Officer have concluded that our disclosure controls and procedures are effective as of the end of the period covered by this report. The term “disclosure controls and procedures” means controls and other procedures of the Company that are designed to ensure that information required to be disclosed by the Company in the reports that it files or submits under the Exchange Act is recorded, processed, summarized and reported within required time periods. We have established disclosure controls and procedures to ensure that information required to be disclosed by the Company in the reports that it files or submits under the Exchange Act is accumulated and communicated to management, including our Chief Executive Officer and Principal Financial and Accounting Officer, as appropriate, to allow timely decisions regarding required disclosure.

There were no changes in our internal controls over financial reporting that occurred during the three months ended March 31, 2019 that have materially affected, or are reasonably likely to affect, our internal control over financial reporting.

19

 PART II – OTHER INFORMATION

Item 1 – Legal Proceedings

We are involved in various legal proceedings, claims and litigation arising in the ordinary course of business. However, based on the facts currently available, we do not believe that the disposition of matters that are pending or asserted will have a material effect on our financial position, results of operations or cash flows.

Item 1A – Risk Factors

Information regarding risk factors affecting our business is discussed in our 2018 10-K.

Item 2 - Unregistered Sales of Securities and Use of Proceeds

None.

Item 3 - Defaults Upon Senior Notes

None.

Item 4 - Mine Safety Disclosures

Not applicable.

Item 5 - Other Information

None.

20

Item 6 - Exhibits

INDEX TO EXHIBITS

Number		Footnote	Description
3.1		(1)	Amended and Restated Certificate of Incorporation of On Assignment, Inc. effective June 23, 2014
3.2		(2)	Certificate of Amendment of Amended and Restated Certificate of Incorporation of On Assignment, Inc. effective April 2, 2018
3.3		(3)	Third Amended and Restated Bylaws of ASGN Incorporated, effective April 2, 2018
4.1		(4)	Specimen Common Stock Certificate
31.1		*	Certification of Theodore S. Hanson, Chief Executive Officer, pursuant to Rule 13a-14(a) or 15d-14(a)
31.2		*	Certification of Edward L. Pierce, Executive Vice President and Chief Financial Officer, pursuant to Rule 13a-14(a) or 15d-14(a)
32.1		*	Certification of Theodore S. Hanson, Chief Executive Officer, pursuant to 18 U.S.C. Section 1350
32.2		*	Certification of Edward L. Pierce, Executive Vice President and Chief Financial Officer, pursuant to 18 U.S.C. Section 1350
101.INS		*	XBRL Instance Document
101.SCH		*	XBRL Taxonomy Extension Schema Document
101.CAL		*	XBRL Taxonomy Extension Calculation Linkbase Document
101.DEF		*	XBRL Taxonomy Extension Definition Linkbase Document
101.LAB		*	XBRL Taxonomy Extension Label Linkbase Document
101.PRE		*	XBRL Taxonomy Extension Presentation Linkbase Document
*	Filed herewith.
(1)	Incorporated by reference from an exhibit to our Current Report on Form 8-K filed with the SEC on June 25, 2014.
(2)	Incorporated by reference from an exhibit to our Current Report on Form 8-K filed with the SEC on March 16, 2018.
(3)	Incorporated by reference from an exhibit to our Current Report on Form 8-K filed with the SEC on April 2, 2018.
(4)	Incorporated by reference from an exhibit to our Registration Statement on Form S-1 (File No. 33-50646) declared effective by the SEC on September 21, 1992.

21

 SIGNATURE

Pursuant to the requirements of the Exchange Act, the Registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.

	ASGN Incorporated
May 9, 2019	By:	/s/ Edward L. Pierce
		Edward L. Pierce
		Executive Vice President and Chief Financial Officer
		(Principal Financial and Accounting Officer)

22

EX-31.1

Exhibit 31.1

CERTIFICATION PURSUANT TO RULES 13a-14(a) 

UNDER THE SECURITIES EXCHANGE ACT OF 1934 AS ADOPTED PURSUANT TO

SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002

I, Theodore S. Hanson, certify that:

1. I have reviewed this Quarterly Report on Form 10-Q for the period ended March 31, 2019 of ASGN Incorporated;

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4. The registrant’s other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

(a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

(b) Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

(c) Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

(d) Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5. The registrant’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of 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:	May 9, 2019
		/s/ Theodore S. Hanson
		Theodore S. Hanson
		Chief Executive Officer

EX-31.2

Exhibit 31.2

CERTIFICATION PURSUANT TO RULES 13a-14(a) 

UNDER THE SECURITIES EXCHANGE ACT OF 1934 AS ADOPTED PURSUANT TO

SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002

I, Edward L. Pierce certify that:

1. I have reviewed this Quarterly Report on Form 10-Q for the period ended March 31, 2019 of ASGN Incorporated;

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 theperiod covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4. The registrant’s other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

 (a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

(b) Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

(c) Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

(d) Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5. The registrant’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of 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:	May 9, 2019
		/s/ Edward L. Pierce
		Edward L. Pierce
		Executive Vice President and Chief Financial Officer

EX-32.1

Exhibit 32.1

Certification Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 (18 U.S.C. Section 1350)

The undersigned, the Chief Executive Officer of ASGN Incorporated (the "Company"), hereby certifies that, to his knowledge on the date hereof:

(a) the Quarterly Report on Form 10-Q of the Company for the period ended March 31, 2019 filed on the date hereof with the Securities and Exchange Commission (the "Report") fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended; and

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

Date:	May 9, 2019
		/s/ Theodore S. Hanson
		Theodore S. Hanson
		Chief Executive Officer

EX-32.2

Exhibit 32.2

Certification Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 (18 U.S.C. Section 1350)

The undersigned, the Chief Financial Officer of ASGN Incorporated (the "Company"), hereby certifies that, to his knowledge on the date hereof:

(a) the Quarterly Report on Form 10-Q of the Company for the period ended March 31, 2019 filed on the date hereof with the Securities and Exchange Commission (the "Report") fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended; and

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

Date:	May 9, 2019
		/s/ Edward L. Pierce
		Edward L. Pierce
		Executive Vice President and Chief Financial Officer

XML

Document and Entity Information - shares shares in Millions	3 Months Ended
	Mar. 31, 2019	May 02, 2019
Entity Information [Line Items]
Document Type	10-Q
Entity Registrant Name	ASGN Inc
Trading Symbol	ASGN
Entity Listing, Description	NYSE
Entity Central Index Key	0000890564
Current Fiscal Year End Date	--12-31
Entity Filer Category	Large Accelerated Filer
Document Period End Date	Mar. 31, 2019
Document Fiscal Year Focus	2019
Document Fiscal Period Focus	Q1
Amendment Flag	false
Entity Small Business	false
Entity Emerging Growth Company	false
Entity Common Stock, Shares Outstanding		52.8

XML

CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Millions	Mar. 31, 2019	Dec. 31, 2018
Current assets:
Cash and cash equivalents	$ 35.6	$ 41.8
Accounts receivable, net	618.7	613.8
Prepaid expenses and income taxes	16.9	11.4
Workers' compensation receivable	15.2	15.0
Other current assets	5.0	4.3
Total current assets	691.4	686.3
Property and equipment, net	77.0	79.1
Operating lease right of use assets	91.4	0.0
Identifiable intangible assets, net	493.4	488.7
Goodwill	1,445.5	1,421.1
Other non-current assets	15.9	12.6
Total assets	2,814.6	2,687.8
Current liabilities:
Accounts payable	27.8	43.1
Accrued payroll and contract professional pay	188.2	194.8
Workers’ compensation loss reserves	17.3	17.4
Operating lease liabilities	26.3	0.0
Income taxes payable	15.7	3.4
Other current liabilities	38.4	49.5
Total current liabilities	313.7	308.2
Long-term debt	1,107.7	1,100.4
Operating lease liabilities	70.6	0.0
Deferred income tax liabilities	79.7	79.8
Other long-term liabilities	15.6	17.3
Total liabilities	1,587.3	1,505.7
Commitments and contingencies (Note 7)
Stockholders’ equity:
Preferred Stock, Value, $0.01 par value	0.0	0.0
Common stock, $0.01 par value	0.5	0.5
Paid-in capital	613.2	601.8
Retained earnings	621.0	586.1
Accumulated other comprehensive loss	(7.4)	(6.3)
Total stockholders’ equity	1,227.3	1,182.1
Total liabilities and stockholders’ equity	$ 2,814.6	$ 2,687.8

XML

CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) - $ / shares shares in Millions, $ / shares in Millions	Mar. 31, 2019	Dec. 31, 2018
Stockholders’ equity:
Preferred Stock, par value (in dollars per share)	$ 0.0	$ 0.0
Preferred Stock, shares authorized (in shares)	1.0	1.0
Preferred Stock, shares issued (in shares)	0.0	0.0
Preferred Stock, shares outstanding (in shares)	0.0	0.0
Common Stock, par value (in dollars per share)	$ 0.0	$ 0.0
Common Stock, shares authorized (in shares)	75.0	75.0
Common Stock, Shares	52.8	52.5
Common Stock: shares outstanding (in shares)	52.8	52.5

XML

CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE INCOME - USD ($) shares in Millions, $ in Millions	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Revenues	$ 923.7	$ 685.2
Cost of services	659.8	467.5
Gross profit	263.9	217.7
Selling, general and administrative expenses	187.4	164.4
Amortization of intangible assets	13.8	7.6
Operating income	62.7	45.7
Interest expense	(14.5)	(6.6)
Income before income taxes	48.2	39.1
Provision for income taxes	13.3	9.9
Income from continuing operations	34.9	29.2
Loss from discontinued operations, net of income taxes	0.0	(0.1)
Net income	$ 34.9	$ 29.1
Earnings per share:
Basic	$ 0.66	$ 0.56
Diluted	$ 0.66	$ 0.55
Number of shares and share equivalents used to calculate earnings per share:
Basic	52.6	52.2
Diluted	53.2	52.8
Reconciliation of net income to comprehensive income:
Net income	$ 34.9	$ 29.1
Foreign currency translation adjustment	(1.1)	1.5
Comprehensive income	$ 33.8	$ 30.6

XML

CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDER'S EQUITY - USD ($) shares in Millions, $ in Millions	Total	Common Stock	Paid-in Capital	Retained Earnings	Accumulated Other Comprehensive Income (Loss)
Shares Outstanding at Dec. 31, 2017		52.2
Total stockholders’ equity at Dec. 31, 2017	$ 991.4	$ 0.5	$ 566.1	$ 428.4	$ (3.6)
Vesting of restricted stock units, value	(1.0)		(1.0)
Employee stock purchase plan, shares		0.1
Employee stock purchase plan, value	4.3		4.3
Exercise of stock options, value	0.1		0.1
Stock-based compensation expense	4.9		4.9
Translation adjustments	1.5				1.5
Net income	29.1			29.1
Shares Outstanding at Mar. 31, 2018		52.3
Total stockholders’ equity at Mar. 31, 2018	1,030.3	$ 0.5	574.4	457.5	(2.1)
Shares Outstanding at Dec. 31, 2018		52.5
Total stockholders’ equity at Dec. 31, 2018	1,182.1	$ 0.5	601.8	586.1	(6.3)
Vesting of restricted stock units, shares		0.2
Vesting of restricted stock units, value	(5.5)		(5.5)
Employee stock purchase plan, shares		0.1
Employee stock purchase plan, value	6.9		6.9
Stock-based compensation expense	10.0		10.0
Translation adjustments	(1.1)				(1.1)
Net income	34.9			34.9
Shares Outstanding at Mar. 31, 2019		52.8
Total stockholders’ equity at Mar. 31, 2019	$ 1,227.3	$ 0.5	$ 613.2	$ 621.0	$ (7.4)

XML

CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Cash Flows from Operating Activities:
Net income	$ 34.9	$ 29.1
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	23.5	14.4
Stock-based compensation	9.5	4.9
Allowance for doubtful accounts	0.6	0.5
Workers’ compensation provision	0.6	0.8
Other	1.5	1.2
Changes in operating assets and liabilities:
Accounts receivable	4.6	(13.5)
Prepaid expenses and income taxes	(6.9)	8.2
Accounts payable	(17.3)	5.8
Accrued payroll and contract professional pay	(7.8)	6.5
Income taxes payable	12.3	(0.4)
Workers’ compensation loss reserves	(0.9)	(0.7)
Operating lease right of use assets	6.8	0.0
Operating lease liabilities	6.8	0.0
Other	(10.6)	(2.1)
Net Cash Provided by Operating Activities	44.0	54.7
Cash Flows from Investing Activities:
Cash paid for property and equipment	(7.5)	(6.2)
Cash paid for acquisitions, net of cash acquired	(48.8)	0.0
Other	(0.7)	0.0
Net cash used in investing activities	(57.0)	(6.2)
Cash Flows from Financing Activities:
Proceeds from long-term debt	44.0	0.0
Principal payments of long-term debt	(38.0)	(10.0)
Proceeds from option exercises and employee stock purchase plan	6.9	4.4
Payment of employment taxes related to release of restricted stock awards	(5.5)	(2.1)
Net Cash provided by (used in) Financing Activities	7.4	(7.7)
Effect of exchange rate changes on cash and cash equivalents	(0.6)	0.4
Net Increase (Decrease) in Cash and Cash Equivalents	(6.2)	41.2
Cash and Cash Equivalents at Beginning of Year	41.8	36.7
Cash and Cash Equivalents at End of Period	35.6	77.9
Supplemental Disclosure of Cash Flow Information:
Income taxes	1.6	1.1
Interest	12.8	5.3
Supplemental Disclosure of Non-Cash Transactions:
Unpaid portion of additions to property and equipment	$ 1.2	$ 2.0

XML

Financial Statement Presentation (Notes)

3 Months Ended

Mar. 31, 2019

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Financial Statement Presentation

1. Financial Statement PresentationThe accompanying unaudited condensed consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States of America ("GAAP") and the rules of the Securities and Exchange Commission (the "SEC"). Certain information and note disclosures normally included in annual financial statements prepared in accordance with GAAP have been condensed or omitted pursuant to those rules and regulations. The December 31, 2018 condensed consolidated balance sheet was derived from audited financial statements. The financial statements include adjustments consisting of normal recurring items, which, in the opinion of management, are necessary for a fair presentation of the financial position of ASGN Incorporated and its subsidiaries ("ASGN" or the "Company") and its results of operations for the interim dates and periods set forth herein. The results for any of the interim periods are not necessarily indicative of the results to be expected for the full year or any other period. This Quarterly Report on Form 10-Q should be read in conjunction with the Company’s Annual Report on Form 10-K for the year ended December 31, 2018 ("2018 10-K").

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Leases (Notes)

3 Months Ended

Mar. 31, 2019

Leases [Abstract]

Lessee, Leases

Effective January 1, 2019, the Company adopted Accounting Standards Update ("ASU") 2016-02 Leases (Accounting Standards Codification Topic "ASC" 842), which requires lessees to recognize most operating leases on the balance sheet as a right of use ("ROU") asset and lease liability. The Company adopted this standard using the optional transition method measuring and recognizing the ROU asset and lease liability from operating leases on the condensed consolidated balance sheet without comparative period information or disclosures. The adoption of the standard did not have an effect on the Company’s results of operations, stockholders' equity or cash flows.

The Company elected the package of practical expedients which specifies entities do not need to reassess expired or existing contracts as of the adoption date for the following items: (i) determination of whether a contract is or contains a lease, (ii) revising classification of leases and (iii) assessment of initial direct costs. For existing or expired contracts as of the adoption date, the determinations made for these items under the previous accounting standard (ASC 840) were retained at transition, as allowed by this package of practical expedients.

The Company has operating leases for corporate offices, branch offices and data centers. At the transition date, the operating lease ROU asset and operating lease liability were $93.9 million and $99.4 million, respectively. The difference between the operating lease ROU asset and operating lease liability is due to pre-existing deferred rent and prepaid rent balances that were reclassified as a component of the ROU asset at the transition date.

The Company's leases have remaining lease terms of one month to eight years. At the inception of a contract, the Company determines if the contract contains a lease. A contract contains a lease if it conveys the right to control the use of an identified asset for a period of time in exchange for consideration. Operating lease ROU assets and operating lease liabilities are recognized at the lease commencement date, based on the present value of the future minimum lease payments. Since most of the Company’s leases do not provide an implicit rate of return, the Company uses its incremental borrowing rate (“IBR”) in determining the present value of lease payments. In determining the IBR, the Company considers its credit rating and the current market interest rates. The IBR approximates the interest rate the Company would pay on collateralized debt with similar terms and payments as the lease agreements and in a similar economic environment where the leased assets are located. Leases with an initial term of 12 months or less ("short-term leases") are not recorded on the balance sheet. The Company does not have finance leases.

Lease expense is recognized on a straight-line basis over the lease term and is primarily included in selling, general and administrative expenses. Some lease agreements offer renewal options which are assessed against relevant economic factors to determine whether it is reasonably certain that these renewal options will be exercised. As a result of this assessment, for most leases, renewal options were excluded from the minimum lease payments when calculating the operating lease ROU assets and operating lease liabilities, as the Company does not consider the exercise of such options to be reasonably certain.

The Company has lease agreements with lease and non-lease components, which are accounted for as a single lease component for all underlying asset classes. Some leases require variable payments for common area maintenance, property taxes, parking, insurance and other variable costs. The variable portion of lease payments is not included in operating lease ROU assets or operating lease liabilities. Variable lease costs are expensed when incurred. Leasehold improvements are amortized over the shorter of the useful life of the asset or the remaining term of the lease.

Leases Disclosure

2. Leases

Effective January 1, 2019, the Company adopted Accounting Standards Update ("ASU") 2016-02 Leases (Accounting Standards Codification Topic "ASC" 842), which requires lessees to recognize most operating leases on the balance sheet as a right of use ("ROU") asset and lease liability. The Company adopted this standard using the optional transition method measuring and recognizing the ROU asset and lease liability from operating leases on the condensed consolidated balance sheet without comparative period information or disclosures. The adoption of the standard did not have an effect on the Company’s results of operations, stockholders' equity or cash flows.

The Company elected the package of practical expedients which specifies entities do not need to reassess expired or existing contracts as of the adoption date for the following items: (i) determination of whether a contract is or contains a lease, (ii) revising classification of leases and (iii) assessment of initial direct costs. For existing or expired contracts as of the adoption date, the determinations made for these items under the previous accounting standard (ASC 840) were retained at transition, as allowed by this package of practical expedients.

The Company has operating leases for corporate offices, branch offices and data centers. At the transition date, the operating lease ROU asset and operating lease liability were $93.9 million and $99.4 million, respectively. The difference between the operating lease ROU asset and operating lease liability is due to pre-existing deferred rent and prepaid rent balances that were reclassified as a component of the ROU asset at the transition date.

The Company's leases have remaining lease terms of one month to eight years. At the inception of a contract, the Company determines if the contract contains a lease. A contract contains a lease if it conveys the right to control the use of an identified asset for a period of time in exchange for consideration. Operating lease ROU assets and operating lease liabilities are recognized at the lease commencement date, based on the present value of the future minimum lease payments. Since most of the Company’s leases do not provide an implicit rate of return, the Company uses its incremental borrowing rate (“IBR”) in determining the present value of lease payments. In determining the IBR, the Company considers its credit rating and the current market interest rates. The IBR approximates the interest rate the Company would pay on collateralized debt with similar terms and payments as the lease agreements and in a similar economic environment where the leased assets are located. Leases with an initial term of 12 months or less ("short-term leases") are not recorded on the balance sheet. The Company does not have finance leases.

Lease expense is recognized on a straight-line basis over the lease term and is primarily included in selling, general and administrative expenses. Some lease agreements offer renewal options which are assessed against relevant economic factors to determine whether it is reasonably certain that these renewal options will be exercised. As a result of this assessment, for most leases, renewal options were excluded from the minimum lease payments when calculating the operating lease ROU assets and operating lease liabilities, as the Company does not consider the exercise of such options to be reasonably certain.

The Company has lease agreements with lease and non-lease components, which are accounted for as a single lease component for all underlying asset classes. Some leases require variable payments for common area maintenance, property taxes, parking, insurance and other variable costs. The variable portion of lease payments is not included in operating lease ROU assets or operating lease liabilities. Variable lease costs are expensed when incurred. Leasehold improvements are amortized over the shorter of the useful life of the asset or the remaining term of the lease.

Components of lease expense for the three months ended March 31, 2019 (in millions):

Operating lease expense	$	7.9
Short-term lease expense	0.4
Variable lease expense	1.1
Total lease expense	$	9.4

Total rent expense for the three months ended March 31, 2018 was $6.9 million. The Company leases two properties owned indirectly by certain board members and an executive of the Company. Rent expense for these two properties was $0.3 million for the three months ended March 31, 2019 and 2018.

Supplemental cash flow information related to leases for the three months ended March 31, 2019 (in millions):

Cash paid for amounts included in the measurement of operating lease liabilities	$	7.9
Operating lease right of use assets obtained in exchange for new operating lease liabilities	$	4.4
Weighted-average remaining lease term of operating leases	4.3 years
Weighted-average discount rate of operating leases	4.6		%

Maturities of operating lease liabilities as of March 31, 2019 (in millions):

Remainder of 2019	$	23.6
2020	26.1
2021	21.8
2022	16.4
2023	11.1
Thereafter	8.6
Total future minimum lease payments	107.6
Less imputed interest	(10.7		)
Total operating lease liabilities	$	96.9

As of March 31, 2019, we have additional operating leases that have not yet commenced with total future lease payments of approximately $1.5 million. These operating leases will commence in 2019 with lease terms of approximately 5 years.

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Acquisitions (Notes)

3 Months Ended

Mar. 31, 2019

Business Combinations [Abstract]

Acquisitions

3. Acquisitions

Assets and liabilities of all acquired companies are recorded at their estimated fair values at the dates of acquisition. The fair value assigned to identifiable intangible assets was primarily determined using a discounted cash flow method (a non-recurring fair value measurement based on Level 3 inputs). Goodwill represents the acquired assembled workforce, potential new customers and future cash flows after the acquisition.

DHA Acquisition

On January 25, 2019, the Company acquired all of the outstanding shares of DHA Group, Inc. ("DHA"), headquartered in Washington, D.C., for $48.8 million, which included $2.8 million for excess working capital. DHA is a provider of IT services mainly to the FBI as well as other federal customers. The purchase accounting for the acquisition of DHA remains incomplete and any measurement period adjustments will be recognized prospectively over a period not to exceed 12 months from the date of acquisition. The results of operations for this acquisition have been combined with those of the Company from the acquisition date and are included within the ECS Segment (see Note 10. Segment Reporting).

ECS Acquisition

On April 2, 2018, the Company acquired all of the outstanding equity interests of ECS Federal, LLC ("ECS") for $775.0 million. ECS, which is headquartered in Fairfax, Virginia, is a leading provider of government IT services and solutions. The ECS acquisition allows the Company to compete in the Federal IT and professional services sector. The purchase accounting for this acquisition was finalized as of December 31, 2018. Goodwill related to this acquisition totaled $528.2 million, of which $514.2 million is deductible for income tax purposes. Identifiable intangible assets related to this acquisition totaled $195.0 million. The weighted-average amortization period for identifiable intangible assets, excluding trademark, is 11 years. The results of operations for this acquisition have been combined with those of the Company from the acquisition date and are included within the ECS Segment.

The summary below (in millions, except for per share data) presents pro forma unaudited condensed consolidated results of operations for the three months ended March 31, 2018 as if the acquisition of ECS by the Company and the acquisition of a business by ECS in April 2017, both occurred on January 1, 2017. The pro forma unaudited condensed consolidated results give effect to, among other things: (i) amortization of intangible assets, (ii) stock-based compensation expense and the related dilution for restricted stock units granted to ECS employees, (iii) interest expense on acquisition-related debt and (iv) the exclusion of nonrecurring expenses incurred by ECS prior to its acquisition by the Company for ECS’ acquisition-related activities and costs incurred in the sale of ECS to the Company. The pro forma results do not include pre-acquisition results of DHA due to its size. The pro forma results are not necessarily indicative of the operating results that would have occurred had the acquisitions been consummated as of the date indicated, nor are they necessarily indicative of future operating results.

Revenues	$	834.2
Income from continuing operations	$	34.6
Net income	$	34.5
Earnings per share:
Basic	$	0.66
Diluted	$	0.65
Number of shares and share equivalents used to calculate earnings per share:
Basic	52.2
Diluted	52.9

XML

Goodwill and Identifiable Assets (Notes)

3 Months Ended

Mar. 31, 2019

Goodwill and Intangible Assets Disclosure [Abstract]

Goodwill and Identifiable Intangible Assets

4. Goodwill and Identifiable Intangible Assets

The changes in the carrying amount of goodwill for the three months ended March 31, 2019 and the year ended December 31, 2018 were as follows (in millions):

	Apex Segment		Oxford Segment			ECS Segment		Total
Balance as of December 31, 2017	$	662.1	$	232.0		$	—	$	894.1
ECS acquisition	—		—			528.2		528.2
Translation adjustment	—		(1.2		)	—		(1.2		)
Balance as of December 31, 2018	662.1		230.8			528.2		1,421.1
DHA acquisition	—		—			24.8		24.8
Translation adjustment	—		(0.4		)	—		(0.4		)
Balance as of March 31, 2019	$	662.1	$	230.4		$	553.0	$	1,445.5

Acquired intangible assets consisted of the following (in millions):

		March 31, 2019						December 31, 2018
	Estimated Useful Life	Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount		Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount
Subject to amortization:
Customer and contractual relationships	2 - 12.75 years	$	362.4	$	153.8	$	208.6	$	346.9	$	145.4	$	201.5
Contractor relationships	2 - 5 years	71.1		69.0		2.1		71.1		67.1		4.0
Backlog	1 - 2.75 years	25.0		19.2		5.8		23.1		17.7		5.4
Non-compete agreements	2 - 7 years	23.6		10.9		12.7		22.1		9.9		12.2
In-use software	6 years	18.9		16.8		2.1		18.9		16.0		2.9
Favorable contracts	5 years	—		—		—		1.4		0.9		0.5
		501.0		269.7		231.3		483.5		257.0		226.5
Not subject to amortization:
Trademarks		262.1		—		262.1		262.2		—		262.2
Total		$	763.1	$	269.7	$	493.4	$	745.7	$	257.0	$	488.7

Estimated future amortization expense is as follows (in millions): 

Remainder of 2019	$	36.8
2020	38.1
2021	32.6
2022	24.9
2023	21.7
Thereafter	77.2
	$	231.3

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Long-Term Debt (Notes)

3 Months Ended

Mar. 31, 2019

Debt Disclosure [Abstract]

Long-Term Debt

5. Long-Term Debt

Long-term debt consisted of the following (in millions):

	March 31, 2019			December 31, 2018
$200 million revolving credit facility, due March 31, 2023	$	6.0		$	—
Term B loan facility, due June 5, 2022	337.0			337.0
Term B loan facility, due April 2, 2025	787.0			787.0
	1,130.0			1,124.0
Unamortized deferred loan costs	(22.3		)	(23.6		)
	$	1,107.7		$	1,100.4

Borrowings under the term B loans bear interest at LIBOR, plus 2.00 percent. Borrowings under the revolving credit facility bear interest at LIBOR plus 1.25 to 2.25 percent, or the bank’s base rate plus 0.25 to 1.25 percent, depending on leverage levels. A commitment fee of 0.20 to 0.35 percent is payable on the undrawn portion of the revolving credit facility. At March 31, 2019, the weighted average interest rate was 4.5 percent.

For the term B loan that matures on June 5, 2022, there are no required minimum payments until its maturity date. For the term B loan that matures on April 2, 2025, the Company is required to make minimum quarterly payments of $2.1 million; however, as a result of principal payments made through March 31, 2019, the first required minimum quarterly payment of $2.1 million is not due until September 30, 2022. The Company is also required to make mandatory prepayments on its term loans from excess cash flow and with the proceeds of asset sales, debt issuances and specified other events, subject to certain exceptions. The credit facility is secured by substantially all of our assets and has various restrictive covenants, including the maximum ratio of consolidated secured debt to consolidated earnings before interest, taxes, depreciation and amortization ("EBITDA"). The maximum permitted ratio of consolidated secured debt to consolidated EBITDA was 4.75 to 1.00 as of March 31, 2019, and steps down at regular intervals to 3.75 to 1.00 as of September 30, 2021 and thereafter. The credit facility also contains certain customary limitations including, among other terms and conditions, the Company's ability to incur additional indebtedness, engage in mergers and acquisitions and declare dividends.

At March 31, 2019, the Company was in compliance with its debt covenants; its ratio of consolidated secured debt to consolidated EBITDA was 2.65 to 1.00, and it had $190.1 million of available borrowing capacity under its revolving credit facility.

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Commitments and Contingencies (Notes)

3 Months Ended

Mar. 31, 2019

Commitments and Contingencies Disclosure [Abstract]

Commitments and Contingencies

6. Commitments and Contingencies

The Company carries retention policies for its workers’ compensation liability exposures. The workers' compensation loss reserves are based upon an actuarial study conducted by a third-party specialist. Changes in estimates and differences between estimates and the actual payments for claims are recognized in the period that the estimates change or the payments are made. The workers' compensation loss reserves were approximately $2.1 million and $2.4 million, at March 31, 2019 and December 31, 2018, net of anticipated insurance and indemnification recoveries of $15.2 million and $15.0 million, at March 31, 2019 and December 31, 2018, respectively. We have undrawn stand-by letters of credit outstanding to secure obligations for workers’ compensation claims with various insurance carriers. These stand-by letters of credit at March 31, 2019 and December 31, 2018 were $3.9 million and $4.4 million, respectively.

The Company’s deferred compensation plan liability was $10.2 million and $6.2 million at March 31, 2019 and December 31, 2018 and was included in other long-term liabilities. The Company established a rabbi trust to fund the deferred compensation plan (see Note 11. Fair Value Measurements).

Legal Proceedings

The Company is involved in various legal proceedings, claims and litigation arising in the ordinary course of business. The Company does not believe that the disposition of matters that are pending or asserted will have a material effect on its condensed consolidated financial statements.

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Revenues (Notes)

3 Months Ended

Mar. 31, 2019

Revenue from Contract with Customer [Abstract]

Revenues

7. Revenues

Revenues are recognized as control of the promised service is transferred to customers, in an amount that reflects the consideration expected in exchange for the services.

The Company’s contracts have termination for convenience provisions and do not have substantive termination penalties; therefore, the contract duration for accounting purposes may be less than the stated terms. For accounting purposes, the Company's contracts with customers are considered to be of a short-term nature (one year or less). The Company does not disclose the value of remaining performance obligations for short-term contracts.

The Company has contract liabilities for payments received in advance of providing services under certain contracts. Contract liabilities for advance payments were $3.8 million and $9.8 million at March 31, 2019 and December 31, 2018, respectively. Contract liabilities are included in other current liabilities on the condensed consolidated balance sheets. During the three months ended March 31, 2019, the Company recognized revenues of $8.8 million relating to amounts that were included in contract liabilities as of December 31, 2018.

The allowance for doubtful accounts was $4.6 million at March 31, 2019 and $4.8 million at December 31, 2018.

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Income Taxes (Notes)

3 Months Ended

Mar. 31, 2019

Income Tax Disclosure [Abstract]

Income Taxes

8. Income Taxes For interim reporting periods, the Company’s provision for income taxes is calculated using its annualized estimated effective tax rate for the year. This rate is based on its estimated full-year income and the related income tax expense for each jurisdiction in which the Company operates. Changes in the geographical mix, permanent differences or the estimated level of annual pre-tax income, can affect the effective tax rate. This rate is adjusted for the effects of discrete items occurring in the period.

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Earnings Per Share (Notes)

3 Months Ended

Mar. 31, 2019

Earnings Per Share [Abstract]

Earnings per share

9. Earnings per Share 

The following is a reconciliation of the shares used to compute basic and diluted earnings per share (in millions):

	Three Months Ended
	March 31,
	2019	2018
Weighted average number of common shares outstanding used to compute basic earnings per share	52.6	52.2
Dilutive effect of stock-based awards	0.6	0.6
Number of shares used to compute diluted earnings per share	53.2	52.8

There were 0.3 million share equivalents outstanding during the three months ended March 31, 2019 that were anti-dilutive when applying the treasury stock method and thus were excluded from the number of shares used to compute diluted earnings per share. The number of anti-dilutive share equivalents outstanding during the three months ended March 31, 2018 was insignificant.

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Segment Reporting (Notes)

3 Months Ended

Mar. 31, 2019

Segment Reporting [Abstract]

Segment Reporting

10. Segment Reporting 

ASGN provides IT and professional staffing services in the technology, digital, creative, engineering and life sciences fields across commercial and government sectors. ASGN operates through its Apex, Oxford and ECS segments. The Apex Segment provides technology, scientific, engineering, digital and creative resources and services to Fortune 1000 and mid-market clients across the United States and Canada. The businesses in this segment include Apex Systems and Creative Circle. The Oxford Segment provides hard-to-find technical, digital, engineering and life sciences resources in select skill and geographic markets, along with consulting services. The businesses in this segment include Oxford Global Resources, CyberCoders and Life Sciences Europe. The ECS Segment provides advanced solutions in cloud, cybersecurity, artificial intelligence, machine learning, application and IT modernization and science and engineering to customers across the U.S. public sector, defense, intelligence and commercial industries. 

The Company’s management evaluates the performance of each segment primarily based on revenues, gross profit and operating income. The information in the following tables is derived directly from the segments’ internal financial reporting used for corporate management purposes.

The following tables present revenues, gross profit, operating income and amortization by reportable segment (in millions):

	Three Months Ended
	March 31,
	2019			2018
Apex:
Revenues	$	606.1		$	538.5
Gross profit	175.4			158.6
Operating income	61.0			56.3
Amortization	6.0			6.5
Oxford:
Revenues	$	149.6		$	146.7
Gross profit	58.9			59.1
Operating income	11.7			9.8
Amortization	1.0			1.1
ECS:
Revenues	$	168.0		$	—
Gross profit	29.6			—
Operating income	6.9			—
Amortization	6.8			—
Corporate:
Operating loss(1)	$	(16.9	)	$	(20.4	)
Consolidated:
Revenues	$	923.7		$	685.2
Gross profit	263.9			217.7
Operating income	62.7			45.7
Amortization	13.8			7.6

_____________

(1) Corporate expenses primarily consist of consolidated stock-based compensation expense, compensation for corporate employees, acquisition, integration and strategic planning expenses, public company expenses and depreciation expense for corporate assets.

The following table presents our revenues disaggregated by type (in millions):

	Three Months Ended
	March 31,
	2019		2018
Apex:
Assignment	$	592.2	$	524.9
Permanent placement	13.9		13.6
	$	606.1	$	538.5
Oxford:
Assignment	$	129.4	$	125.4
Permanent placement	20.2		21.3
	$	149.6	$	146.7
ECS:
Firm-fixed-price	$	43.3	$	—
Time and materials	61.4		—
Cost-plus-fixed-fee	63.3		—
	$	168.0	$	—
Consolidated	$	923.7	$	685.2

The Company operates internationally, with operations mainly in the United States. The following table presents revenues by geographic location (in millions):

	Three Months Ended
	March 31,
	2019		%		2018		%
Revenues:
Domestic	$	881.1	95.4	%	$	647.3	94.5	%
Foreign	42.6		4.6	%	37.9		5.5	%
	$	923.7	100.0	%	$	685.2	100.0	%

The following table presents the ECS segment revenues by customer type (in millions):

	Three Months Ended
	March 31, 2019
Department of Defense and Intelligence Agencies	$	96.0
Federal Civilian	60.2
Commercial and Other	11.8
	$	168.0

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Fair Value Measurements (Notes)

3 Months Ended

Mar. 31, 2019

Fair Value Disclosures [Abstract]

Fair Value Measurements

11. Fair Value Measurements

The carrying amounts of cash and cash equivalents, accounts receivable, accounts payable and accrued payroll and contractor professional pay approximate their fair value based on their short-term nature. The carrying value of the revolving credit facility approximates its fair value. The fair value of the term B loans was $1.1 billion as of March 31, 2019, excluding the $22.3 million of unamortized deferred loan costs (see Note 5. Long-Term Debt) and was determined using Level 1 inputs (quoted prices in active markets for identical assets and liabilities) from the fair value hierarchy.

The Company had investments, primarily mutual funds, of $10.1 million and $6.2 million at March 31, 2019 and December 31, 2018, held in a rabbi trust restricted to fund the Company's deferred compensation plan. The fair value of these investments was determined using Level 1 inputs from the fair value hierarchy. These assets are included in other non-current assets.

Certain assets and liabilities, such as goodwill and trademarks, are not measured at fair value on an ongoing basis but are subject to fair value adjustments in certain circumstances (e.g., when there is evidence of impairment). For the three months ended March 31, 2019 and 2018, no fair value adjustments were required for non-financial assets or liabilities.

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Leases (Tables)

3 Months Ended

Mar. 31, 2019

Leases [Abstract]

Lease, Cost

Components of lease expense for the three months ended March 31, 2019 (in millions):

Operating lease expense	$	7.9
Short-term lease expense	0.4
Variable lease expense	1.1
Total lease expense	$	9.4

Cash Flow, Supplemental Disclosures

Supplemental cash flow information related to leases for the three months ended March 31, 2019 (in millions):

Cash paid for amounts included in the measurement of operating lease liabilities	$	7.9
Operating lease right of use assets obtained in exchange for new operating lease liabilities	$	4.4
Weighted-average remaining lease term of operating leases	4.3 years
Weighted-average discount rate of operating leases	4.6		%

Lessee, Operating Lease, Liability, Maturity

Maturities of operating lease liabilities as of March 31, 2019 (in millions):

Remainder of 2019	$	23.6
2020	26.1
2021	21.8
2022	16.4
2023	11.1
Thereafter	8.6
Total future minimum lease payments	107.6
Less imputed interest	(10.7		)
Total operating lease liabilities	$	96.9

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Acquisitions (Tables)

3 Months Ended

Mar. 31, 2019

Business Combinations [Abstract]

Business Acquisition, Pro Forma Information

The summary below (in millions, except for per share data) presents pro forma unaudited condensed consolidated results of operations for the three months ended March 31, 2018 as if the acquisition of ECS by the Company and the acquisition of a business by ECS in April 2017, both occurred on January 1, 2017. The pro forma unaudited condensed consolidated results give effect to, among other things: (i) amortization of intangible assets, (ii) stock-based compensation expense and the related dilution for restricted stock units granted to ECS employees, (iii) interest expense on acquisition-related debt and (iv) the exclusion of nonrecurring expenses incurred by ECS prior to its acquisition by the Company for ECS’ acquisition-related activities and costs incurred in the sale of ECS to the Company. The pro forma results do not include pre-acquisition results of DHA due to its size. The pro forma results are not necessarily indicative of the operating results that would have occurred had the acquisitions been consummated as of the date indicated, nor are they necessarily indicative of future operating results.

Revenues	$	834.2
Income from continuing operations	$	34.6
Net income	$	34.5
Earnings per share:
Basic	$	0.66
Diluted	$	0.65
Number of shares and share equivalents used to calculate earnings per share:
Basic	52.2
Diluted	52.9

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Goodwill and Identifiable Assets (Tables)

3 Months Ended

Mar. 31, 2019

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Goodwill

The changes in the carrying amount of goodwill for the three months ended March 31, 2019 and the year ended December 31, 2018 were as follows (in millions):

	Apex Segment		Oxford Segment			ECS Segment		Total
Balance as of December 31, 2017	$	662.1	$	232.0		$	—	$	894.1
ECS acquisition	—		—			528.2		528.2
Translation adjustment	—		(1.2		)	—		(1.2		)
Balance as of December 31, 2018	662.1		230.8			528.2		1,421.1
DHA acquisition	—		—			24.8		24.8
Translation adjustment	—		(0.4		)	—		(0.4		)
Balance as of March 31, 2019	$	662.1	$	230.4		$	553.0	$	1,445.5

Schedule of Acquired Intangible Assets

Acquired intangible assets consisted of the following (in millions):

		March 31, 2019						December 31, 2018
	Estimated Useful Life	Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount		Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount
Subject to amortization:
Customer and contractual relationships	2 - 12.75 years	$	362.4	$	153.8	$	208.6	$	346.9	$	145.4	$	201.5
Contractor relationships	2 - 5 years	71.1		69.0		2.1		71.1		67.1		4.0
Backlog	1 - 2.75 years	25.0		19.2		5.8		23.1		17.7		5.4
Non-compete agreements	2 - 7 years	23.6		10.9		12.7		22.1		9.9		12.2
In-use software	6 years	18.9		16.8		2.1		18.9		16.0		2.9
Favorable contracts	5 years	—		—		—		1.4		0.9		0.5
		501.0		269.7		231.3		483.5		257.0		226.5
Not subject to amortization:
Trademarks		262.1		—		262.1		262.2		—		262.2
Total		$	763.1	$	269.7	$	493.4	$	745.7	$	257.0	$	488.7

Schedule of Estimated Future Amortization Expense

Estimated future amortization expense is as follows (in millions): 

Remainder of 2019	$	36.8
2020	38.1
2021	32.6
2022	24.9
2023	21.7
Thereafter	77.2
	$	231.3

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Long-Term Debt (Tables)

3 Months Ended

Mar. 31, 2019

Debt Disclosure [Abstract]

Schedule of Long-term Debt

Long-term debt consisted of the following (in millions):

	March 31, 2019			December 31, 2018
$200 million revolving credit facility, due March 31, 2023	$	6.0		$	—
Term B loan facility, due June 5, 2022	337.0			337.0
Term B loan facility, due April 2, 2025	787.0			787.0
	1,130.0			1,124.0
Unamortized deferred loan costs	(22.3		)	(23.6		)
	$	1,107.7		$	1,100.4

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Earnings Per Share (Tables)

3 Months Ended

Mar. 31, 2019

Earnings Per Share [Abstract]

Reconciliation of Shares Used to Compute Basic and Diluted Earnings per Share

The following is a reconciliation of the shares used to compute basic and diluted earnings per share (in millions):

	Three Months Ended
	March 31,
	2019	2018
Weighted average number of common shares outstanding used to compute basic earnings per share	52.6	52.2
Dilutive effect of stock-based awards	0.6	0.6
Number of shares used to compute diluted earnings per share	53.2	52.8

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Segment Reporting (Tables)

3 Months Ended

Mar. 31, 2019

Segment Reporting Information [Line Items]

Revenue from External Customers by Products and Services [Table Text Block]

The following table presents the ECS segment revenues by customer type (in millions):

	Three Months Ended
	March 31, 2019
Department of Defense and Intelligence Agencies	$	96.0
Federal Civilian	60.2
Commercial and Other	11.8
	$	168.0

Schedule of Segment Reporting Information, by Segment

The following tables present revenues, gross profit, operating income and amortization by reportable segment (in millions):

	Three Months Ended
	March 31,
	2019			2018
Apex:
Revenues	$	606.1		$	538.5
Gross profit	175.4			158.6
Operating income	61.0			56.3
Amortization	6.0			6.5
Oxford:
Revenues	$	149.6		$	146.7
Gross profit	58.9			59.1
Operating income	11.7			9.8
Amortization	1.0			1.1
ECS:
Revenues	$	168.0		$	—
Gross profit	29.6			—
Operating income	6.9			—
Amortization	6.8			—
Corporate:
Operating loss(1)	$	(16.9	)	$	(20.4	)
Consolidated:
Revenues	$	923.7		$	685.2
Gross profit	263.9			217.7
Operating income	62.7			45.7
Amortization	13.8			7.6

_____________

(1)

Corporate expenses primarily consist of consolidated stock-based compensation expense, compensation for corporate employees, acquisition, integration and strategic planning expenses, public company expenses and depreciation expense for corporate assets.

Disaggregation of Revenue

The following table presents our revenues disaggregated by type (in millions):

	Three Months Ended
	March 31,
	2019		2018
Apex:
Assignment	$	592.2	$	524.9
Permanent placement	13.9		13.6
	$	606.1	$	538.5
Oxford:
Assignment	$	129.4	$	125.4
Permanent placement	20.2		21.3
	$	149.6	$	146.7
ECS:
Firm-fixed-price	$	43.3	$	—
Time and materials	61.4		—
Cost-plus-fixed-fee	63.3		—
	$	168.0	$	—
Consolidated	$	923.7	$	685.2

Schedule of Revenue by Geographical Areas

The Company operates internationally, with operations mainly in the United States. The following table presents revenues by geographic location (in millions):

	Three Months Ended
	March 31,
	2019		%		2018		%
Revenues:
Domestic	$	881.1	95.4	%	$	647.3	94.5	%
Foreign	42.6		4.6	%	37.9		5.5	%
	$	923.7	100.0	%	$	685.2	100.0	%

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Leases (Details) $ in Millions	3 Months Ended
	Mar. 31, 2019 USD ($) property	Mar. 31, 2018 USD ($)	Jan. 01, 2019 USD ($)	Dec. 31, 2018 USD ($)
Other Commitments [Line Items]
Operating lease right of use assets	$ 91.4		$ 93.9	$ 0.0
Operating lease liability	96.9		$ 99.4
Operating Leases, Rent Expense	$ 6.9
Number of Leased Properties Owned by Related Parties | property	2
Costs and Expenses, Related Party	$ 0.3	$ 0.3
Lessee, Operating Lease, Leases Not Yet Commenced, Value	$ 1.5
Lessee, Operating Lease, Leases Not yet Commenced, Term of Contract	5 years

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Lease, Cost (Details) $ in Millions	3 Months Ended
	Mar. 31, 2019 USD ($)
Lease, Cost [Abstract]
Operating Lease, Expense	$ 7.9
Short-term Lease, Expense	0.4
Variable Lease, Expense	1.1
Total lease expense	$ 9.4

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Leases Supplemental Information (Details) $ in Millions	3 Months Ended
	Mar. 31, 2019 USD ($) Rate
Operating Lease Liabilities, Payments Due [Abstract]
Cash paid for amounts included in the measurement of operating lease liabilities	$ 7.9
Operating lease right of use assets obtained in exchange for new operating leases	$ 4.4
Operating Lease, Weighted Average Remaining Lease Term	4 years 3 months 18 days
Operating Lease, Weighted Average Discount Rate, Percent | Rate	4.60%

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Leases Operating Lease Liabilities Payments Due (Details) - USD ($) $ in Millions	Mar. 31, 2019	Jan. 01, 2019
Operating Lease Liabilities, Payments Due [Abstract]
Remainder of 2019	$ 23.6
2020	26.1
2021	21.8
2022	16.4
2023	11.1
Thereafter	8.6
Total future minimum lease payments	107.6
Less Imputed interest	(10.7)
Operating lease liability	$ 96.9	$ 99.4

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Leases Lease Terms (Details)	Mar. 31, 2019
Minimum [Member]
Lessee, Lease, Description [Line Items]
Lessee, Operating Lease, Term of Contract	1 month
Maximum [Member]
Lessee, Lease, Description [Line Items]
Lessee, Operating Lease, Term of Contract	8 years

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Acquisitions Business Combinations Additional Information (Details) - USD ($) $ in Millions			3 Months Ended
	Jan. 25, 2019	Apr. 02, 2018	Mar. 31, 2019	Mar. 31, 2018	Dec. 31, 2018
Business Acquisition [Line Items]
Cash paid for acquisitions, net of cash acquired			$ 48.8	$ 0.0
Goodwill			$ 1,445.5		$ 1,421.1
DHA
Business Acquisition [Line Items]
Business Acquisition, Effective Date of Acquisition	Jan. 25, 2019
Business Acquisition, Name of Acquired Entity	DHA Group, Inc.
Business Acquisition, Description of Acquired Entity	headquartered in Washington, D.C.
Working capital excess of target working capital	$ 2.8
ECS
Business Acquisition [Line Items]
Business Acquisition, Effective Date of Acquisition		Apr. 02, 2018
Business Acquisition, Name of Acquired Entity		ECS Federal, LLC
Business Acquisition, Description of Acquired Entity		headquartered in Fairfax, Virginia
Payments to Acquire Businesses, Gross		$ 775.0
Business Combination, Reason for Business Combination		The ECS acquisition allows the Company to compete in the Federal IT and professional services sector.
Goodwill		$ 528.2
Business Acquisition, Goodwill, Expected Tax Deductible Amount		514.2
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Indefinite-Lived Intangible Assets		$ 195.0
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life		11 years

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Acquisitions Pro Forma (Details) - ECS $ / shares in Units, shares in Millions, $ in Millions	3 Months Ended
	Mar. 31, 2018 USD ($) $ / shares shares
Business Acquisition, Pro Forma Information, Nonrecurring Adjustment [Line Items]
Business Acquisition, Pro Forma Revenue	$ 834.2
Business Acquisition, Pro Forma Income (Loss) from Continuing Operations, Net of Tax	34.6
Business Acquisition, Pro Forma Net Income (Loss)	$ 34.5
Business Acquisition, Pro Forma Income (Loss) from Continuing Operations, Net of Tax, Per Share, Basic | $ / shares	$ 0.66
Business Acquisition, Pro Forma Income (Loss) from Continuing Operations, Net of Tax, Per Share, Diluted | $ / shares	$ 0.65
Weighted Average Basic Shares Outstanding, Pro Forma | shares	52.2
Pro Forma Weighted Average Shares Outstanding, Diluted | shares	52.9

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Goodwill and Identifiable Assets (Goodwill) (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018	Dec. 31, 2018	Apr. 02, 2018	Dec. 31, 2017
Goodwill [Roll Forward]
Gross goodwill	$ 1,445.5		$ 1,421.1		$ 894.1
Goodwill, Acquired During Period	24.8	$ 528.2
Translation adjustment	(0.4)	(1.2)
Goodwill	1,445.5		1,421.1
Apex
Goodwill [Roll Forward]
Gross goodwill	662.1		662.1		662.1
Oxford
Goodwill [Roll Forward]
Gross goodwill	230.4		230.8		$ 232.0
Translation adjustment	(0.4)	(1.2)
ECS
Goodwill [Roll Forward]
Gross goodwill	553.0		$ 528.2
Goodwill				$ 528.2
DHA | DHA
Goodwill [Roll Forward]
Goodwill, Acquired During Period	$ 24.8
ECS | ECS
Goodwill [Roll Forward]
Goodwill, Acquired During Period		$ 528.2

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Goodwill and Identifiable Assets (Acquired Intangible Assets) (Details) - USD ($) $ in Millions		3 Months Ended
	Apr. 02, 2018	Mar. 31, 2019	Dec. 31, 2018
Intangible assets subject to amortization:
Gross Carrying Amount		$ 501.0	$ 483.5
Accumulated Amortization		269.7	257.0
Net Carrying Amount		231.3	226.5
Intangible assets not subject to amortization:
Trademarks, Carrying Amount		262.1	262.2
Intangible Assets, Gross (Excluding Goodwill)		763.1	745.7
Intangible Assets, Net (Excluding Goodwill)		493.4	488.7
Customer and Contractual Relationships
Intangible Assets [Line Items]
Finite-Lived Intangible Asset, Useful Life	12 years 9 months
Intangible assets subject to amortization:
Gross Carrying Amount		362.4	346.9
Accumulated Amortization		153.8	145.4
Net Carrying Amount		$ 208.6	201.5
Customer and Contractual Relationships | Minimum [Member]
Intangible Assets [Line Items]
Finite-Lived Intangible Asset, Useful Life		2 months
Customer and Contractual Relationships | Maximum [Member]
Intangible Assets [Line Items]
Finite-Lived Intangible Asset, Useful Life		12 years 9 months
Contractor Relations
Intangible assets subject to amortization:
Gross Carrying Amount		$ 71.1	71.1
Accumulated Amortization		69.0	67.1
Net Carrying Amount		$ 2.1	4.0
Contractor Relations | Minimum [Member]
Intangible Assets [Line Items]
Finite-Lived Intangible Asset, Useful Life		2 years
Contractor Relations | Maximum [Member]
Intangible Assets [Line Items]
Finite-Lived Intangible Asset, Useful Life		5 years
Backlog
Intangible Assets [Line Items]
Finite-Lived Intangible Asset, Useful Life	2 years 9 months
Intangible assets subject to amortization:
Gross Carrying Amount		$ 25.0	23.1
Accumulated Amortization		19.2	17.7
Net Carrying Amount		$ 5.8	5.4
Backlog | Minimum [Member]
Intangible Assets [Line Items]
Finite-Lived Intangible Asset, Useful Life		1 year
Backlog | Maximum [Member]
Intangible Assets [Line Items]
Finite-Lived Intangible Asset, Useful Life		2 years 9 months
Noncompete Agreements
Intangible assets subject to amortization:
Gross Carrying Amount		$ 23.6	22.1
Accumulated Amortization		10.9	9.9
Net Carrying Amount		$ 12.7	12.2
Noncompete Agreements | Minimum [Member]
Intangible Assets [Line Items]
Finite-Lived Intangible Asset, Useful Life	4 years	2 years
Noncompete Agreements | Maximum [Member]
Intangible Assets [Line Items]
Finite-Lived Intangible Asset, Useful Life	7 years	7 years
In-use software
Intangible assets subject to amortization:
Gross Carrying Amount		$ 18.9	18.9
Accumulated Amortization		16.8	16.0
Net Carrying Amount		$ 2.1	2.9
In-use software | Minimum [Member]
Intangible Assets [Line Items]
Finite-Lived Intangible Asset, Useful Life		6 years
Favorable Contracts
Intangible Assets [Line Items]
Finite-Lived Intangible Asset, Useful Life	5 years
Intangible assets subject to amortization:
Gross Carrying Amount		$ 0.0	1.4
Accumulated Amortization		0.0	0.9
Net Carrying Amount		$ 0.0	$ 0.5
Favorable Contracts | Minimum [Member]
Intangible Assets [Line Items]
Finite-Lived Intangible Asset, Useful Life		5 years

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Goodwill and Identifiable Assets (Future Amortization Expense) (Details) - USD ($) $ in Millions	Mar. 31, 2019	Dec. 31, 2018
Finite-Lived Intangible Assets, Net, Amortization Expense, Fiscal Year Maturity [Abstract]
2019	$ 36.8
2020	38.1
2021	32.6
2022	24.9
2023	21.7
Thereafter	77.2
Net Carrying Amount	$ 231.3	$ 226.5

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Long-Term Debt Schedule (Details) - USD ($) $ in Millions	Mar. 31, 2019	Dec. 31, 2018
Debt Instrument [Line Items]
Secured Debt	$ 1,130.0	$ 1,124.0
Unamortized deferred loan costs	(22.3)	(23.6)
Long-term Debt	1,107.7	1,100.4
$200 Million Revolving Credit Facility, Due March 2023 [Member]
Debt Instrument [Line Items]
Secured Debt	6.0	0.0
$825 Million Term B Loan Facility, due June 2022 [Member]
Debt Instrument [Line Items]
Secured Debt	337.0	337.0
$822 Million Term B Loan Facility, due April 2025 [Member]
Debt Instrument [Line Items]
Secured Debt	$ 787.0	$ 787.0

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Long-term Debt (Details) $ in Millions	3 Months Ended
	Mar. 31, 2019 USD ($) Rate	Dec. 31, 2018 USD ($)
Debt Instrument [Line Items]
Unamortized deferred loan costs | $	$ 22.3	$ 23.6
Long-term Debt | $	1,107.7	$ 1,100.4
Contractual Quarterly Payments | $	$ 2.1
Leverage Ratio	2.65
Maximum [Member]
Debt Instrument [Line Items]
Leverage Ratio in Latest Year of Debt Term	3.75%
Leverage Ratio	4.75%
Notes Payable to Banks [Member] | Minimum [Member] | $200 Million Revolving Credit Facility, Due March 2023 [Member]
Debt Instrument [Line Items]
Debt Instrument, Basis Spread on Variable Rate	0.25%
Line of Credit Facility, Unused Capacity, Commitment Fee Percentage	0.20%
Notes Payable to Banks [Member] | Minimum [Member] | Eurodollar [Member] | $200 Million Revolving Credit Facility, Due March 2023 [Member]
Debt Instrument [Line Items]
Debt Instrument, Basis Spread on Variable Rate	1.25%
Notes Payable to Banks [Member] | Maximum [Member] | $200 Million Revolving Credit Facility, Due March 2023 [Member]
Debt Instrument [Line Items]
Debt Instrument, Basis Spread on Variable Rate	1.25%
Line of Credit Facility, Unused Capacity, Commitment Fee Percentage	0.35%
Notes Payable to Banks [Member] | Maximum [Member] | $825 Million Term B Loan Facility, due June 2022 [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Interest Rate During Period	4.50%
Notes Payable to Banks [Member] | Maximum [Member] | Eurodollar [Member] | $200 Million Revolving Credit Facility, Due March 2023 [Member]
Debt Instrument [Line Items]
Debt Instrument, Basis Spread on Variable Rate	2.25%
Notes Payable to Banks [Member] | Maximum [Member] | Eurodollar [Member] | $825 Million Term B Loan Facility, due June 2022 [Member]
Debt Instrument [Line Items]
Debt Instrument, Basis Spread on Variable Rate	2.00%
$200 Million Revolving Credit Facility, Due March 2023 [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Remaining Borrowing Capacity | $	$ 190.1

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Commitments and Contingencies (Details) - USD ($) $ in Millions	Mar. 31, 2019	Dec. 31, 2018
Other Commitments [Line Items]
Self Insurance Reserve	$ 2.1	$ 2.4
Estimated Insurance Recoveries	15.2	15.0
Letters of Credit Outstanding, Amount	3.9	4.4
Deferred Compensation Liability, Noncurrent	$ 10.2	$ 6.2

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Revenues (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2019	Dec. 31, 2018
Revenue from Contract with Customer [Abstract]
Deferred Revenue	$ 3.8	$ 9.8
Contract with Customer, Liability, Revenue Recognized	8.8
Allowance for Doubtful Accounts Receivable, Current	$ 4.6	$ 4.8

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Earnings Per Share (Details) - shares shares in Millions	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount	0.3
Weighted Average Number of Shares Outstanding Reconciliation
Weighted average number of common shares outstanding used to compute basic earnings per share	52.6	52.2
Dilutive effect of stock-based awards	0.6	0.6
Number of shares used to compute diluted earnings per share	53.2	52.8

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Segment Reporting (Segment Reporting Information) (Details) - USD ($) $ in Millions		3 Months Ended
		Mar. 31, 2019	Mar. 31, 2018
Revenues:
Revenues		$ 923.7	$ 685.2
Gross Profit:
Total Gross Profit		263.9	217.7
Operating Income (Loss):
Total Operating Income		62.7	45.7
Amortization of Intangible Assets		13.8	7.6
Apex
Revenues:
Revenues		606.1	538.5
Gross Profit:
Total Gross Profit		175.4	158.6
Operating Income (Loss):
Total Operating Income		61.0	56.3
Amortization of Intangible Assets		6.0	6.5
Oxford
Revenues:
Revenues		149.6	146.7
Gross Profit:
Total Gross Profit		58.9	59.1
Operating Income (Loss):
Total Operating Income		11.7	9.8
Amortization of Intangible Assets		1.0	1.1
ECS
Revenues:
Revenues		168.0	0.0
Gross Profit:
Total Gross Profit		29.6	0.0
Operating Income (Loss):
Total Operating Income		6.9	0.0
Amortization of Intangible Assets		6.8	0.0
Corporate
Operating Income (Loss):
Total Operating Income	[1]	(16.9)	(20.4)
Assignment | Apex
Revenues:
Revenues		592.2	524.9
Assignment | Oxford
Revenues:
Revenues		129.4	125.4
Permanent Placement | Apex
Revenues:
Revenues		13.9	13.6
Permanent Placement | Oxford
Revenues:
Revenues		20.2	21.3
Fixed-price Contract | ECS
Revenues:
Revenues		43.3	0.0
Time-and-materials Contract | ECS
Revenues:
Revenues		61.4	0.0
Cost-plus-fixed-fee Contract | ECS
Revenues:
Revenues		$ 63.3	$ 0.0

[1] Corporate expenses primarily consist of consolidated stock-based compensation expense, compensation for corporate employees, acquisition, integration and strategic planning expenses, public company expenses and depreciation expense for corporate assets.

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Segment Reporting (Revenue by Geographical Areas) (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Revenues from External Customers [Line Items]
Revenues	$ 923.7	$ 685.2
Revenue as Percentage of Consolidated Revenue	100.00%	100.00%
Domestic
Revenues from External Customers [Line Items]
Revenues	$ 881.1	$ 647.3
Revenue as Percentage of Consolidated Revenue	95.40%	94.50%
Foreign
Revenues from External Customers [Line Items]
Revenues	$ 42.6	$ 37.9
Revenue as Percentage of Consolidated Revenue	4.60%	5.50%

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Segment Reporting Revenue by Customer Type (details) (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Revenue from External Customer [Line Items]
Revenues	$ 923.7	$ 685.2
Department of Defense and Intelligence Agencies
Revenue from External Customer [Line Items]
Revenues	96.0
Federal Civilian
Revenue from External Customer [Line Items]
Revenues	60.2
Commercial and Other
Revenue from External Customer [Line Items]
Revenues	11.8
ECS
Revenue from External Customer [Line Items]
Revenues	$ 168.0	$ 0.0

XML

Fair Value Measurements (Fair Value Inputs, Liabilities, Quantitative Information) (Details) - USD ($) $ in Millions	Mar. 31, 2019	Dec. 31, 2018
Fair Value Inputs, Liabilities, Quantitative Information
Unamortized deferred loan costs	$ 22.3	$ 23.6
Level 1 Inputs
Fair Value Inputs, Liabilities, Quantitative Information
Long-term debt, fair value	1,100.0
Deferred Compensation Plan Assets	$ 10.1	$ 6.2