Science Applications International (SAIC) 10-Q 6 Dec 19 2020 Q3 Quarterly report Financial data

Document and Entity Information

Document and Entity Information - shares	9 Months Ended
	Nov. 01, 2019	Nov. 22, 2019
Document And Entity Information [Abstract]
Document Type	10-Q
Document Period End Date	Nov. 1, 2019
Document Quarterly Report	true
Document Transition Report	false
Document Fiscal Year Focus	2020
Current Fiscal Year End Date	--01-31
Entity File Number	001-35832
Entity Registrant Name	Science Applications International Corporation
Entity Incorporation, State or Country Code	DE
Entity Tax Identification Number	46-1932921
Entity Address, Address Line One	12010 Sunset Hills Road
Entity Address, State or Province	Reston
Entity Address, State or Province	VA
Entity Address, Postal Zip Code	20190
City Area Code	703
Local Phone Number	676-4300
Amendment Flag	false
Title of 12(b) Security	Common Stock, par value $.0001 per share
Trading Symbol	SAIC
Entity Central Index Key	0001571123
Entity Filer Category	Large Accelerated Filer
Entity Common Stock, Shares Outstanding		57,723,783
Entity Emerging Growth Company	false
Entity Small Business	false
Document Fiscal Period Focus	Q3
Entity Interactive Data Current	Yes
Security Exchange Name	NYSE
Entity Interactive Data Current	Yes
Entity Shell Company	false

CONDENSED AND CONSOLIDATED STAT

CONDENSED AND CONSOLIDATED STATEMENTS OF INCOME - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Nov. 01, 2019	Nov. 02, 2018	Nov. 01, 2019	Nov. 02, 2018
Statement of Comprehensive Income [Abstract]
Revenues	$ 1,630	$ 1,177	$ 4,839	$ 3,467
Cost of revenues	1,456	1,048	4,300	3,125
Selling, general and administrative expenses	68	42	227	115
Acquisition and integration costs (Note 4)	12	14	30	14
Operating income	94	73	282	213
Interest expense	22	16	69	38
Other (income) expense, net	(1)	(1)	(4)	(2)
Income before income taxes	73	58	217	177
Provision for income taxes (Note 6)	(17)	(10)	(48)	(31)
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest	56	48	169	146
Net Income (Loss) Attributable to Noncontrolling Interest	1	0	2	0
Net income	$ 55	$ 48	$ 167	$ 146
Earnings per share (Note 2):
Basic (in dollars per share)	$ 0.95	$ 1.13	$ 2.85	$ 3.44
Diluted (in dollars per share)	$ 0.94	$ 1.11	$ 2.82	$ 3.37

CONDENSED AND CONSOLIDATED ST_2

CONDENSED AND CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME Statement - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Nov. 01, 2019	Nov. 02, 2018	Nov. 01, 2019	Nov. 02, 2018
Statement of Comprehensive Income [Abstract]
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest	$ 56	$ 48	$ 169	$ 146
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), before Reclassification, after Tax	(4)	1	(49)	2
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), Reclassification, after Tax	1	0	1	(1)
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification and Tax	(3)	1	(48)	1
Other Comprehensive Income (Loss), Net of Tax [Abstract]
Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest	53	49	121	147
Comprehensive Income (Loss), Net of Tax, Attributable to Noncontrolling Interest	1	0	2	0
Comprehensive Income (Loss), Net of Tax, Attributable to Parent	52	49	119	147
Other Comprehensive Income (Loss), Net of Tax	$ (3)	$ 1	$ (48)	$ 1

CONDENSED AND CONSOLIDATED ST_3

CONDENSED AND CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (PARENTHETICAL) (Parentheticals) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Nov. 01, 2019	Nov. 02, 2018	Nov. 01, 2019	Nov. 02, 2018
Statement of Comprehensive Income [Abstract]
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), before Reclassification, Tax	$ 1	$ 0	$ 17	$ (1)
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), Reclassification, Tax	$ 0	$ 0	$ 0	$ 0

CONDENSED AND CONSOLIDATED BALA

CONDENSED AND CONSOLIDATED BALANCE SHEETS - USD ($) $ in Millions	Nov. 01, 2019	Feb. 01, 2019
Current assets:
Cash and cash equivalents	$ 162	$ 237
Receivables, net	1,118	1,050
Inventories, prepaid expenses and other current assets	144	146
Total current assets	1,424	1,433
Goodwill	2,134	2,120
Intangible assets (net of accumulated amortization of $150 million and $79 million at November 1, 2019 and February 1, 2019, respectively)	733	803
Property, plant, and equipment (net of accumulated depreciation of $177 million and $159 million at November 1, 2019 and February 1, 2019, respectively)	94	103
Other assets	315	104
Total assets	4,700	4,563
Current liabilities:
Accounts payable and accrued liabilities	808	632
Accrued payroll and employee benefits	319	241
Long-term debt, current portion (Note 7)	64	24
Total current liabilities	1,191	897
Long-term debt, net of current portion (Note 7)	1,872	2,065
Other long-term liabilities	248	102
Commitments and contingencies (Note 11)
Equity:
Common stock, $.0001 par value, 1 billion shares authorized, 58 million and 60 million shares issued and outstanding as of November 1, 2019 and February 1, 2019, respectively	0	0
Additional paid-in capital	974	1,132
Retained earnings	468	367
Accumulated other comprehensive loss	(62)	(14)
Total common stockholders' equity	1,380	1,485
Stockholders' Equity Attributable to Noncontrolling Interest	9	14
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest	1,389	1,499
Total liabilities and stockholders' equity	$ 4,700	$ 4,563

CONDENSED AND CONSOLIDATED BA_2

CONDENSED AND CONSOLIDATED BALANCE SHEETS (Parenthetical) - USD ($) $ in Millions	Nov. 01, 2019	Feb. 01, 2019
Statement of Financial Position [Abstract]
Intangible assets, accumulated amortization	$ 150	$ 79
Property, plant and equipment, accumulated depreciation	$ 177	$ 159
Common stock, par value (in dollars per share)	$ 0.0001	$ 0.0001
Common stock, shares authorized (in shares)	1,000,000,000	1,000,000,000
Common stock, shares issued (in shares)	58,000,000	60,000,000
Common stock, shares outstanding (in shares)	58,000,000	60,000,000

CONDENSED AND CONSOLIDATED ST_4

CONDENSED AND CONSOLIDATED STATEMENT OF EQUITY - USD ($) $ in Millions	Total	Shares of common stock	Additional paid-in capital	Retained earnings	Accumulated other comprehensive (loss) income	Non-controlling interest
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Cumulative impact from adopting ASC 606 on February 3, 2018	$ 3			$ 3
Balance, beginning (in shares) at Feb. 02, 2018		43,000,000
Beginning Balance at Feb. 02, 2018	327		$ 0	323	$ 4	$ 0
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	146			146
Issuances of stock (in shares)		1,000,000
Issuances of stock	5		5
Other Comprehensive Income (Loss), Net of Tax	1				1
Dividends, Common Stock, Cash	(40)			(40)
Stock-based compensation	3		12	(9)
Repurchases of stock (in shares)		(1,000,000)
Repurchases of stock	(34)		(1)	(33)
Net Income (Loss) Attributable to Noncontrolling Interest	0
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest	146
Distributions to non-controlling interest	0
Balance, ending (in shares) at Nov. 02, 2018		43,000,000
Ending Balance at Nov. 02, 2018	411		16	390	5	0
Balance, beginning (in shares) at Aug. 03, 2018		43,000,000
Beginning Balance at Aug. 03, 2018	367		8	355	4	0
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	48			48
Issuances of stock	1		1
Other Comprehensive Income (Loss), Net of Tax	1				1
Dividends, Common Stock, Cash	(13)			(13)
Stock-based compensation	8		8
Repurchases of stock	(1)		(1)
Net Income (Loss) Attributable to Noncontrolling Interest	0
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest	48
Balance, ending (in shares) at Nov. 02, 2018		43,000,000
Ending Balance at Nov. 02, 2018	$ 411		16	390	5	0
Balance, beginning (in shares) at Feb. 01, 2019	60,000,000	60,000,000
Beginning Balance at Feb. 01, 2019	$ 1,499		1,132	367	(14)	14
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	167			167
Issuances of stock (in shares)		0
Issuances of stock	9		9
Other Comprehensive Income (Loss), Net of Tax	(48)				(48)
Dividends, Common Stock, Cash	(66)			(66)
Stock-based compensation	14		14	0
Repurchases of stock (in shares)		(2,000,000)
Repurchases of stock	(181)		(181)	0
Net Income (Loss) Attributable to Noncontrolling Interest	(2)					2
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest	169
Distributions to non-controlling interest	$ (7)					(7)
Balance, ending (in shares) at Nov. 01, 2019	58,000,000	58,000,000
Ending Balance at Nov. 01, 2019	$ 1,389		974	468	(62)	9
Balance, beginning (in shares) at Aug. 02, 2019		58,000,000
Beginning Balance at Aug. 02, 2019	1,349		963	435	(59)	10
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	55			55
Issuances of stock	3		3
Other Comprehensive Income (Loss), Net of Tax	(3)				(3)
Dividends, Common Stock, Cash	(22)			(22)
Stock-based compensation	9		9
Repurchases of stock (in shares)		0
Repurchases of stock	(1)		(1)
Net Income (Loss) Attributable to Noncontrolling Interest	(1)					1
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest	56
Distributions to non-controlling interest	$ (2)					(2)
Balance, ending (in shares) at Nov. 01, 2019	58,000,000	58,000,000
Ending Balance at Nov. 01, 2019	$ 1,389		$ 974	$ 468	$ (62)	$ 9

CONDENSED AND CONSOLIDATED ST_5

CONDENSED AND CONSOLIDATED STATEMENT OF EQUITY (Parenthetical) - $ / shares	3 Months Ended		9 Months Ended
	Nov. 01, 2019	Nov. 02, 2018	Nov. 01, 2019	Nov. 02, 2018
Statement of Stockholders' Equity [Abstract]
Cash dividends paid per share (in dollars per share)	$ 0.37	$ 0.31	$ 1.11	$ 0.93
Cash dividends declared per share (in dollars per share)	$ 0.37	$ 0.31	$ 1.11	$ 0.93

CONDENSED AND CONSOLIDATED ST_6

CONDENSED AND CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Millions	9 Months Ended
	Nov. 01, 2019	Nov. 02, 2018
Cash flows from operating activities:
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest	$ 169	$ 146
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	103	33
Deferred income taxes	27	0
Stock-based compensation expense	29	24
Loss on Extinguishment of Debt	0	4
Inventory, Firm Purchase Commitment, Loss	0	25
Increase (decrease) resulting from changes in operating assets and liabilities:
Receivables	(68)	(86)
Inventory, prepaid expenses and other current assets	(9)	(5)
Other assets	43	(9)
Accounts payable and accrued liabilities	78	(47)
Accrued payroll and employee benefits	78	69
Other long-term liabilities	(61)	8
Net Cash Provided by (Used in) Operating Activities	389	162
Cash flows from investing activities:
Expenditures for property, plant, and equipment	(14)	(24)
Purchases of marketable securities	(23)	0
Sales of marketable securities	2	0
Other	(5)	1
Net Cash Provided by (Used in) Investing Activities	(40)	(23)
Cash flows from financing activities:
Dividend payments to stockholders	(65)	(40)
Principal payments on borrowings	(258)	(776)
Issuances of stock	7	5
Stock repurchased and retired or withheld for taxes on equity awards	(196)	(56)
Proceeds from borrowings	100	791
Debt issuance costs	0	(13)
Distributions to non-controlling interest	(7)	0
Net Cash Provided by (Used in) Financing Activities	(419)	(89)
Net (decrease) increase in cash, cash equivalents and restricted cash	(70)	50
Cash, cash equivalents and restricted cash at beginning of period	246	152
Cash, cash equivalents and restricted cash at end of period (Note 1)	$ 176	$ 202

Business Overview and Summary o

Business Overview and Summary of Significant Accounting Policies	9 Months Ended
	Nov. 01, 2019
Accounting Policies [Abstract]
Business Overview and Summary of Significant Accounting Policies	Business Overview and Summary of Significant Accounting Policies: Overview Science Applications International Corporation (collectively, with its consolidated subsidiaries, the “Company”) is a leading provider of technical, engineering and enterprise information technology (IT) services primarily to the U.S. government. The Company provides engineering and integration services for large, complex projects and offers a broad range of services with a targeted emphasis on higher-end, differentiated technology services. The Company is organized as a matrix comprised of three customer facing operating segments supported by a solutions and technology group. Each of the Company’s three customer facing operating segments is focused on providing the Company’s comprehensive technical and enterprise IT service offerings to one or more agencies of the U.S. federal government. The Company's operating segments are aggregated into one reportable segment for financial reporting purposes. On January 14, 2019, the Company completed the acquisition of Engility Holdings, Inc. (collectively with its consolidated subsidiaries, "Engility"), which provides increased customer and market access, as well as increased scale in strategic business areas of national interest, such as defense, federal civilian agencies, intelligence and space. Principles of Consolidation and Basis of Presentation The accompanying financial information has been prepared by the Company pursuant to the rules and regulations of the Securities and Exchange Commission for interim reporting purposes. References to “financial statements” refer to the condensed and consolidated financial statements of the Company, which include the statements of income and comprehensive income, balance sheets, statements of equity and statements of cash flows. These financial statements were prepared in accordance with U.S. generally accepted accounting principles (GAAP). All intercompany transactions and account balances within the Company have been eliminated. The financial statements are unaudited, but in the opinion of management include all adjustments, which consist of normal recurring adjustments, necessary for a fair presentation thereof. The results reported in these financial statements are not necessarily indicative of results that may be expected for the entire year and should be read in conjunction with the information contained in the Company’s Annual Report on Form 10-K for the year ended February 1, 2019 . Non-controlling Interest. As a result of the acquisition of Engility, the Company holds a 50.1% majority interest in Forfeiture Support Associates J.V. (FSA). The results of operations of FSA are included in the Company's condensed and consolidated statements of income and comprehensive income. The non-controlling interest reported on the condensed and consolidated balance sheets represents the portion of FSA's equity that is attributable to the non-controlling interest. Use of Estimates The preparation of the financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and the disclosure of contingencies at the date of the financial statements, as well as the reported amounts of revenues and expenses during the reporting periods. Significant estimates inherent in the preparation of the financial statements may include, but are not limited to estimated profitability of long-term contracts, income taxes, fair value measurements, fair value of goodwill and other intangible assets, pension and defined benefit plan obligations, and contingencies. Estimates have been prepared by management on the basis of the most current and best available information at the time of estimation and actual results could differ from those estimates. Reporting Periods The Company utilizes a 52/53 week fiscal year ending on the Friday closest to January 31, with fiscal quarters typically consisting of 13 weeks. Fiscal 2019 began on February 3, 2018 and ended on February 1, 2019 , while fiscal 2020 began on February 2, 2019 and ends on January 31, 2020 . Operating Cycle The Company’s operating cycle may be greater than one year and is measured by the average time intervening between the inception and the completion of contracts. Derivative Instruments Designated as Cash Flow Hedges Derivative instruments are recorded on the condensed and consolidated balance sheets at fair value. Unrealized gains and losses on derivatives designated as cash flow hedges are reported in other comprehensive income (loss) and reclassified to earnings in a manner that matches the timing of the earnings impact of the hedged transactions. The Company’s fixed interest rate swaps are considered over-the-counter derivatives, and fair value is calculated using a standard pricing model for interest rate swaps with contractual terms for maturities, amortization and interest rates. Level 2, or market observable inputs (such as yield and credit curves), are used within the standard pricing models in order to determine fair value. The fair value is an estimate of the amount that the Company would pay or receive as of a measurement date if the agreements were transferred to a third party or canceled. See Note 8 for further discussion on the Company’s derivative instruments designated as cash flow hedges. Inventory Inventory is substantially comprised of finished goods inventory purchased for resale to customers, such as tires and lubricants, and is valued at the lower of cost or net realizable value, generally using the average method. The Company evaluates current inventory against historical and planned usage to estimate the appropriate provision for obsolete inventory. Marketable Securities Investments in marketable securities consist of equity securities which are recorded at fair value using observable inputs such as quoted prices in active markets (Level 1). As of November 1, 2019 and February 1, 2019 , the fair value of our investments total $26 million and $4 million , respectively, and was included in other assets on the condensed and consolidated balance sheets. The Company's investments are primarily held in a custodial account, which includes investments to fund our deferred compensation plan liabilities. Cash, Cash Equivalents and Restricted Cash The following table provides a reconciliation of cash, cash equivalents and restricted cash to amounts reported within the condensed and consolidated balance sheets for the periods presented: November 1, February 1, (in millions) Cash and cash equivalents $ 162 $ 237 Restricted cash included in inventory, prepaid expenses and other current assets 4 — Restricted cash included in other assets 10 9 Cash, cash equivalents and restricted cash $ 176 $ 246 Accounting Standards Updates In February 2016, the FASB issued Accounting Standards Update (ASU) No. 2016-02, Leases ( Topic 842 ), which supersedes the existing lease accounting standards ( Topic 840 ). Under the new guidance, a lessee will be required to recognize lease assets and lease liabilities for all leases with lease terms in excess of twelve months. The recognition, measurement and presentation of expenses and cash flows arising from a lease by a lessee primarily will depend on its classification as either a finance lease or operating lease. The criteria for distinction between a finance lease and an operating lease are substantially similar to existing lease guidance for capital leases and operating leases. Some changes to lessor accounting have been made to conform and align that guidance with the lessee guidance and other areas within GAAP, such as Revenue from Contracts with Customers (Topic 606) . In July 2018, the FASB provided an optional transition method of adoption, permitting entities to recognize a cumulative-effect adjustment to the opening balance of retained earnings in the period of adoption as opposed to the beginning of the earliest period presented in the financial statements. ASU 2016-02 became effective for the Company in the first quarter of fiscal 2020. The Company adopted the standard using the optional transition method. Accordingly, the prior periods were not recast, and all prior period amounts disclosed are presented under ASC 840. The Company elected certain practical expedients provided under the standard, including the package of practical expedients, which allows entities not to reassess whether existing contracts are or contain leases. Therefore, at adoption, existing leases have been identified using the criteria of ASC 840. As a result of the adoption of the new standard, on February 2, 2019, the Company recognized approximately $169 million of right of use operating assets and $184 million of operating lease liabilities, of which $140 million was noncurrent. The adoption did not have a material impact on retained earnings, the condensed and consolidated statements of income, or the condensed and consolidated statements of cash flows. In August 2018, the FASB issued ASU No. 2018-15, Customer’s Accounting for Implementation Costs Incurred in a Cloud Computing Arrangement That Is a Service Contract , which aligns the capitalization requirements for implementation costs incurred in a hosting arrangement that is a service contract with the existing capitalization requirements for implementation costs incurred to develop or obtain internal-use software ( Subtopic 350-40 ). ASU 2018-15 becomes effective for the Company in the first quarter of fiscal 2021. During the third quarter of fiscal 2020, the Company early adopted ASU 2018-15 and applied its provisions prospectively. Adoption of the standard did not have a material impact on the Company’s condensed and consolidated financial statements. Other Accounting Standards Updates effective after November 1, 2019 are not expected to have a material effect on the Company’s financial statements.

Earnings Per Share

Earnings Per Share	9 Months Ended
	Nov. 01, 2019
Earnings Per Share [Abstract]
Earnings Per Share	Earnings Per Share: Basic earnings per share (EPS) is computed by dividing net income attributable to common stockholders by the basic weighted-average number of shares outstanding. Diluted EPS is computed similarly to basic EPS, except the weighted-average number of shares outstanding is increased to include the dilutive effect of outstanding stock options and other stock-based awards. A reconciliation of the weighted-average number of shares outstanding used to compute basic and diluted EPS was: Three Months Ended Nine Months Ended November 1, November 2, November 1, November 2, (in millions) Basic weighted-average number of shares outstanding 57.7 42.5 58.5 42.5 Dilutive common share equivalents - stock options and other stock-based awards 0.6 0.7 0.7 0.8 Diluted weighted-average number of shares outstanding 58.3 43.2 59.2 43.3 The following stock-based awards were excluded from the weighted-average number of shares outstanding used to compute diluted EPS: Three Months Ended Nine Months Ended November 1, November 2, November 1, November 2, (in millions) Antidilutive stock options excluded 0.3 0.3 0.3 0.2

Revenues

Revenues	9 Months Ended
	Nov. 01, 2019
Revenue from Contract with Customer [Abstract]
Revenues	Revenues: Changes in Estimates Changes in estimates of revenues, cost of revenues or profits related to performance obligations satisfied over time are recognized in operating income in the period in which such changes are made for the inception-to-date effect of the changes. Changes in these estimates can routinely occur over the performance period for a variety of reasons, which include: changes in scope; changes in cost estimates due to unanticipated cost growth or reassessments of risks impacting costs; changes in the estimated transaction price, such as variable amounts for incentive or award fees; and performance being better or worse than previously estimated. In cases when total expected costs exceed total estimated revenues for a performance obligation, the Company recognizes the total estimated loss in the quarter identified. Total estimated losses are inclusive of any unexercised options that are probable of award, only if they increase the amount of the loss. Aggregate changes in these estimates increased operating income by $3 million ( $0.05 per diluted share) and $15 million ( $0.20 per diluted share) for the three and nine months ended November 1, 2019 , respectively, and increased operating income by $19 million ( $0.33 per diluted share) and $16 million ( $0.28 per diluted share) for the three and nine months ended November 2, 2018 , respectively. Changes in these estimates increased net income by $3 million and $12 million for the three and nine months ended November 1, 2019 , respectively. In addition, revenues were $2 million and $16 million higher for the three and nine months ended November 1, 2019 , respectively, due to net revenue recognized from performance obligations satisfied in prior periods. Disaggregation of Revenues The Company's revenues are generated primarily from long-term contracts with the U.S. government including subcontracts with other contractors engaged in work for the U.S. government. The Company disaggregates revenues by customer, contract-type and prime vs. subcontractor to the federal government. Disaggregated revenues by customer were as follows: Three Months Ended Nine Months Ended November 1, 2019 November 2, 2018 November 1, 2019 November 2, 2018 (in millions) Department of Defense $ 854 $ 683 $ 2,564 $ 2,107 Other federal government agencies 743 430 2,181 1,260 Commercial, state and local 33 64 94 100 Total $ 1,630 $ 1,177 $ 4,839 $ 3,467 Disaggregated revenues by contract-type were as follows: Three Months Ended Nine Months Ended November 1, 2019 November 2, 2018 November 1, 2019 November 2, 2018 (in millions) Cost reimbursement $ 925 $ 598 $ 2,764 $ 1,663 Time and materials (T&M) 333 253 979 863 Firm-fixed price (FFP) 372 326 1,096 941 Total $ 1,630 $ 1,177 $ 4,839 $ 3,467 Disaggregated revenues by prime vs. subcontractor were as follows: Three Months Ended Nine Months Ended November 1, 2019 November 2, 2018 November 1, 2019 November 2, 2018 (in millions) Prime contractor to federal government $ 1,452 $ 1,032 $ 4,291 $ 3,123 Subcontractor to federal government 145 81 454 244 Other 33 64 94 100 Total $ 1,630 $ 1,177 $ 4,839 $ 3,467 Contract Balances Contract balances for the periods presented were as follows: Balance Sheet line item November 1, February 1, (in millions) Billed and billable receivables, net (1) Receivables, net $ 806 $ 740 Contract assets - unbillable receivables Receivables, net 312 310 Contract assets - contract retentions Other assets 16 13 Contract liabilities - current Accounts payable and accrued liabilities 34 34 Contract liabilities - non-current Other long-term liabilities $ 9 $ 6 (1) Net of allowance for doubtful accounts of $3 million and $2 million as of November 1, 2019 and February 1, 2019 , respectively. During the nine months ended November 1, 2019 and November 2, 2018 , the Company recognized revenues of $21 million and $10 million relating to amounts that were included in the opening balance of contract liabilities as of February 1, 2019 and February 3, 2018, respectively. During the three months ended November 1, 2019 and November 2, 2018 , the Company recognized revenues of $2 million and $1 million relating to amounts that were included in the opening balance of contract liabilities as of February 1, 2019 and February 3, 2018. Deferred Costs Deferred costs for the periods presented were as follows: Balance Sheet line item November 1, February 1, (in millions) Pre-contract costs Inventory, prepaid expenses and other current assets $ 2 $ 1 Fulfillment costs - non-current Other assets $ 13 $ 13 Pre-contract costs of $1 million were expensed during the nine months ended November 1, 2019 and $1 million and $3 million were expensed during the three and nine months ended November 2, 2018 , respectively. Fulfillment costs of $1 million and $3 million were amortized during the three and nine months ended November 1, 2019 and $2 million were amortized during the three and nine months ended November 2, 2018 . Remaining Performance Obligations As of November 1, 2019 , the Company had $4.4 billion of remaining performance obligations. Remaining performance obligations exclude any variable consideration that is allocated entirely to unsatisfied performance obligations on our supply chain contracts. The Company expects to recognize revenue on approximately 80% of the remaining performance obligations over the next 12 months and approximately 95% over the next 24 months, with the remaining recognized thereafter.

Engility Acquisition

Engility Acquisition	9 Months Ended
	Nov. 01, 2019
Business Combinations [Abstract]
Engility Acquisition	Engility Acquisition: On January 14, 2019, the Company completed the acquisition of Engility Holdings, Inc., a leading provider of integrated solutions and services supporting U.S. government customers in the defense, federal civilian, and intelligence and space communities. This strategic acquisition enables greater market and customer access, particularly in the intelligence and space communities, and enhances the Company's portfolio of capabilities, particularly in the area of systems engineering and integration. The acquisition enables acceleration of revenue growth through increased market and customer access, increased investment capacity, addition of cleared personnel and strategic alignment with key customers. The acquisition also enables increased profitability and cash generation with an improved margin profile and greater financial flexibility for investment and capital deployment. The acquisition was funded through a combination of SAIC common stock and additional borrowings. At the effective time of the acquisition, each outstanding share of Engility common stock was automatically cancelled and converted into the right to receive 0.45 shares of the Science Applications International Corporation common stock. The Company amended its credit agreement to provide for a new five-year senior secured $1.1 billion term loan facility. SAIC borrowed the entire amount of the term loan facility, the proceeds of which were immediately used to repay Engility's existing credit facility and outstanding notes and to pay fees and expenses associated with the acquisition, with the balance retained by SAIC to be used for general corporate purposes. The purchase consideration for the acquisition of Engility was as follows: (in millions) Common stock issued to Engility shareholders (1) $ 1,086 Converted vesting stock awards assumed (2) 22 Cash consideration paid to extinguish Engility outstanding debt 1,052 Purchase price $ 2,160 (1) Represents approximately 16.8 million new shares of SAIC common stock issued to Engility shareholders prior to the market opening on January 14, 2019, using the SAIC share price of $65.03 at the close of business on January 11, 2019. (2) Represents the fair value of the converted vesting stock awards assumed attributable to pre-acquisition service. The purchase price was allocated, on a preliminary basis, among assets acquired and liabilities assumed at fair value on the acquisition date, January 14, 2019, based on the best available information, with the excess purchase price recorded as goodwill. As of November 1, 2019 , the Company had not finalized the determination of fair values allocated to various assets and liabilities, including, but not limited to, receivables, other current assets, deferred tax assets, property, plant, and equipment, other accrued liabilities and goodwill. The allocation of the purchase price is subject to change as the Company continues to obtain and assess relevant information that existed as of the acquisition date, including but not limited to, information pertaining to Engility’s historical government compliance accounting practices, legal proceedings, reserves, income taxes, contracts with customers, and pre-acquisition contingencies. The Company expects to have sufficient information available to resolve these items by the fourth quarter of fiscal 2020, which could potentially result in changes in assets or liabilities on Engility’s opening balance sheet and an adjustment to goodwill. During the third quarter of fiscal 2020, the Company made adjustments to the preliminary purchase price resulting in a $14 million increase to goodwill. The measurement period adjustments included: $10 million decrease to other current assets associated with the valuation of pre-acquisition contingent receivables; $12 million increase to other accrued liabilities associated with Engility’s historical government compliance accounting practices; $3 million increase to customer relationship intangible assets; and, $5 million increase to deferred tax assets. The resulting impact to the Company’s condensed and consolidated statements of income and of comprehensive income were not material. The adjusted preliminary purchase price allocation is as follows: (in millions) Cash and cash equivalents $ 51 Receivables 351 Inventories 5 Prepaid expenses 5 Other current assets 5 Property, plant, and equipment 39 Deferred tax assets 96 Other assets 7 Intangible assets 651 Goodwill 1,271 Total assets acquired 2,481 Accounts payable 115 Accrued payroll and other employee benefits 30 Accrued vacation 39 Other accrued liabilities 70 Other long-term liabilities 54 Total liabilities assumed 308 Non-controlling interest 13 Net assets acquired $ 2,160 Amount of tax deductible goodwill $ 441 Goodwill represents intellectual capital and an acquired assembled work force. The Company inherited Engility's historical tax basis in deductible goodwill, certain other intangible assets, and net operating loss carryforwards. The following table summarizes the fair value of intangible assets and the related weighted-average useful lives: Amount Weighted-Average Amortization Period (in millions) (in years) Backlog $ 30 1 Developed technology 2 10 Customer relationships 619 14 Total intangible assets $ 651 13 For the three and nine months ended November 1, 2019 , the Company incurred $12 million and $30 million , respectively, of costs in connection with the integration of Engility, primarily for strategic consulting services, severance and other employee costs, facility consolidation costs, and other integration-related costs. For the three and nine months ended November 2, 2018 , acquisition-related expenses were $10 million and costs incurred in connection with the integration of Engility were $4 million . These costs are included in acquisition and integration costs on the condensed and consolidated statements of income.

Stock-Based Compensation

Stock-Based Compensation	9 Months Ended
	Nov. 01, 2019
Share-based Payment Arrangement [Abstract]
Stock-Based Compensation	Stock-Based Compensation: Stock Options During the nine months ended November 1, 2019 , the Company granted certain employees 0.1 million stock options with a weighted-average exercise price and weighted-average grant date fair value of $75.66 and $16.88 , respectively. These options will expire on the seven th anniversary of the grant date and will vest ratably on each anniversary of the grant date over a three -year period. Restricted Stock Units (RSUs) During the nine months ended November 1, 2019 , the Company granted certain employees 0.4 million RSUs with a weighted-average grant date fair value of $75.68 , which will vest ratably on each anniversary of the grant date over a three -year period. Performance Shares During the nine months ended November 1, 2019 , the Company granted to certain employees 0.1 million performance share awards with a grant date fair value of $79.04 per award. These awards will cliff vest at the end of the third fiscal year following the grant date, subject to meeting the minimum service requirements and the achievement of certain annual and cumulative financial metrics of the Company’s performance, with the number of shares ultimately issued, if any, ranging up to 150% of the specified target shares.

Income Taxes

Income Taxes	9 Months Ended
	Nov. 01, 2019
Income Tax Disclosure [Abstract]
Income Taxes	Income Taxes: The Company's effective income tax rate was 23.8% and 22.3% for the three and nine months ended November 1, 2019 , respectively, and 17.7% and 17.4% for the three and nine months ended November 2, 2018 , respectively. The Company's effective tax rate was higher for the three months ended November 1, 2019 compared to the prior year period due principally to lower excess tax benefits related to employee share-based compensation. Tax rates for the periods ended November 1, 2019 were lower than the combined federal and state statutory rates due principally to excess tax benefits related to employee share-based compensation, research and development credits, and other permanent book tax differences. As of November 1, 2019 , the balance of unrecognized tax benefits included liabilities for uncertainty in income taxes of $15 million , which is classified as other long-term liabilities on the condensed and consolidated balance sheets. Of this balance, $13 million , if recognized, would impact the effective income tax rate for the Company. While the Company believes it has adequate accruals for uncertainty in income taxes, the tax authorities, on review of the Company’s tax filings, may determine that the Company owes taxes in excess of recorded accruals, or the recorded accruals may be in excess of the final settlement amounts agreed to by tax authorities. Although the timing of such reviews is not certain, we believe it is reasonably possible that $2 million to $4 million of unrecognized tax benefits will reverse in the next 12 months due to the resolution of a tax authority examination and approximately $2 million as a result of statute of limitations expirations, along with associated interest and penalties.

Debt Obligations

Debt Obligations	9 Months Ended
	Nov. 01, 2019
Debt Disclosure [Abstract]
Debt Obligations	Debt Obligations: The Company’s long-term debt as of the dates presented was as follows: November 1, 2019 February 1, 2019 Stated interest rate Effective interest rate Principal Unamortized debt issuance costs Net Principal Unamortized debt issuance costs Net (in millions) Term Loan A Facility due October 2023 3.29 % 3.62 % $ 918 $ (10 ) $ 908 $ 1,068 $ (14 ) $ 1,054 Term Loan B Facility due October 2025 3.54 % 3.74 % 1,039 (11 ) 1,028 1,047 (12 ) 1,035 Total long-term debt $ 1,957 $ (21 ) $ 1,936 $ 2,115 $ (26 ) $ 2,089 Less current portion 64 — 64 24 — 24 Total long-term debt, net of current portion $ 1,893 $ (21 ) $ 1,872 $ 2,091 $ (26 ) $ 2,065 As of November 1, 2019 , the Company has a $2.4 billion credit facility (the Credit Facility) consisting of a $400 million secured Revolving Credit Facility, a $918 million secured Term Loan A Facility, and a $1,039 million secured Term Loan B Facility (together, the Term Loan Facilities). During the second quarter of fiscal 2020, the Company borrowed $100 million under the Revolving Credit Facility, which was repaid in full during the third quarter of fiscal 2020. There is no balance outstanding on the Revolving Credit Facility as of November 1, 2019 . As of November 1, 2019 , the Company was in compliance with the covenants under its Credit Facility. As of November 1, 2019 and February 1, 2019 , the carrying value of the Company’s outstanding debt obligations approximated its fair value. The fair value of long-term debt is calculated using Level 2 inputs, based on interest rates available for debt with terms and maturities similar to the Company’s term loan facilities.

Derivative Instruments Designat

Derivative Instruments Designated as Cash Flow Hedges	9 Months Ended
	Nov. 01, 2019
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Derivative Instruments Designated as Cash Flow Hedges	Derivative Instruments Designated as Cash Flow Hedges: The Company’s derivative instruments designated as cash flow hedges consist of: Liability Fair Value (1) at Notional Amount at November 1, 2019 Pay Fixed Rate Receive Variable Rate Settlement and Termination November 1, 2019 February 1, 2019 (in millions) (in millions) Interest rate swaps #1 $ 311 2.78 % 1-month LIBOR Monthly through $ (6 ) $ (2 ) Interest rate swaps #2 500 3.07 % 1-month LIBOR Monthly through October 31, 2025 (58 ) (21 ) Interest rate swaps #3 525 2.49 % 1-month LIBOR Monthly through October 31, 2023 (22 ) (1 ) Total $ 1,336 $ (86 ) $ (24 ) (1) The fair value of the fixed interest rate swaps liability is included in accounts payable and accrued liabilities on the condensed and consolidated balance sheets. The Company is party to fixed interest rate swap instruments that are designated and accounted for as cash flow hedges to manage risks associated with interest rate fluctuations on a portion of the Company’s floating rate debt. The counterparties to all swap agreements are financial institutions. See Note 9 for the unrealized change in fair values on cash flow hedges recognized in other comprehensive loss and the amounts reclassified from accumulated other comprehensive loss into earnings for the current and comparative periods presented. The Company estimates that it will reclassify $14 million of unrealized losses from accumulated other comprehensive loss into earnings in the twelve months following November 1, 2019 . On October 31, 2018, the Company exited one of its interest rate swaps and discontinued hedge accounting. The Company received cash proceeds of $6 million upon the early settlement. The $6 million of deferred gains in accumulated other comprehensive loss will be reclassified into interest expense over the original contractual term of the interest rate swaps, which has a maturity date of May 7, 2020.

Changes in Accumulated Other Co

Changes in Accumulated Other Comprehensive Income by Component	9 Months Ended
	Nov. 01, 2019
Equity [Abstract]
Changes in Accumulated Other Comprehensive Income by Component	Changes in Accumulated Other Comprehensive Loss by Component: The following table presents the changes in accumulated other comprehensive loss attributable to the Company’s fixed interest rate swap cash flow hedges that are discussed in Note 8 . Pre-Tax Amount Unrealized Gains (Losses) on Fixed Interest Rate Swap Cash Flow Hedges (1) (in millions) Three months ended November 1, 2019 Balance at August 2, 2019 $ (80 ) Other comprehensive loss before reclassifications (5 ) Amounts reclassified from accumulated other comprehensive loss 1 Net other comprehensive loss (4 ) Balance at November 1, 2019 $ (84 ) Three months ended November 2, 2018 Balance at August 3, 2018 $ 6 Other comprehensive income before reclassifications 1 Amounts reclassified from accumulated other comprehensive income — Net other comprehensive income 1 Balance at November 2, 2018 $ 7 Nine months ended November 1, 2019 Balance at February 1, 2019 $ (19 ) Other comprehensive loss before reclassifications (66 ) Amounts reclassified from accumulated other comprehensive loss 1 Net other comprehensive loss (65 ) Balance at November 1, 2019 $ (84 ) Nine months ended November 2, 2018 Balance at February 2, 2018 $ 5 Other comprehensive income before reclassifications 3 Amounts reclassified from accumulated other comprehensive income (1 ) Net other comprehensive income 2 Balance at November 2, 2018 $ 7 (1) The amount reclassified from accumulated other comprehensive loss is included in interest expense.

Leases

Leases	9 Months Ended
	Nov. 01, 2019
Leases [Abstract]
Leases	Leases: The Company occupies most of its facilities under operating leases. Certain equipment also is leased under short-term or cancelable operating leases. Effective upon the adoption of ASU 2016-02, the Company recognizes a right of use (ROU) asset and a lease liability upon the commencement of its operating leases. The initial lease liability is equal to the future fixed minimum lease payments discounted using the Company’s incremental borrowing rate, on a secured basis. The lease term includes option renewal periods and early termination payments when it is reasonably certain that the Company will exercise those rights. The initial measurement of the ROU asset is equal to the initial lease liability plus any initial direct costs and prepayments, less any lease incentives. The Company recognizes lease costs on a straight-line basis over the remaining lease term, except for variable lease payments that are expensed in the period in which the obligation for those payments is incurred. For its facility leases, the Company combines and accounts for lease and non-lease components together as a single component. The Company does not recognize lease liabilities and ROU assets for facility leases with original terms of 12 months or less. ROU assets are evaluated for impairment as a long-lived asset. Total operating lease cost is comprised of the following: Three Months Ended Nine Months Ended Income Statement line item(s) November 1, 2019 November 1, 2019 (in millions) Operating lease cost Cost of revenues and selling, general and administrative expenses $ 14 $ 47 Variable lease cost Cost of revenues and selling, general and administrative expenses 3 10 Short-term lease cost Cost of revenues and selling, general and administrative expenses 1 3 Sublease income Cost of revenues and selling, general and administrative expenses (1 ) (3 ) Total lease cost $ 17 $ 57 The Company's ROU assets and lease liabilities consisted of the following: Balance Sheet line item November 1, 2019 (in millions) Operating lease ROU asset Other assets $ 188 Operating lease current liability Accounts payable and accrued liabilities 40 Operating lease non-current liability Other long-term liabilities 161 Total operating lease liabilities $ 201 Other supplemental operating lease information consists of the following: As of and for the nine months ended November 1, 2019 (dollars in millions) Cash paid for amounts included in the measurement of operating lease liabilities $ 49 ROU assets obtained in exchange for new operating lease obligations $ 63 Weighted-average remaining lease term 5 years Weighted-average discount rate 4.3 % Maturities of operating lease liabilities as of November 1, 2019 were as follows: Fiscal Year Ending Total (in millions) Remainder of 2020 $ 5 2021 55 2022 48 2023 30 2024 27 Thereafter 63 Total minimum lease payments 228 Less: imputed interest (27 ) Present value of operating lease liabilities $ 201 As of November 1, 2019 , the Company has rental commitments of $20 million for facility leases that have not yet commenced. These operating leases are expected to commence in fiscal 2020 and have a weighted-average lease term of approximately 9 years.

Legal Proceedings and Other Com

Legal Proceedings and Other Commitments and Contingencies	9 Months Ended
	Nov. 01, 2019
Commitments and Contingencies Disclosure [Abstract]
Legal Proceedings and Other Commitments and Contingencies	Legal Proceedings and Other Commitments and Contingencies: Legal Proceedings The Company is involved in various claims and lawsuits arising in the normal conduct of its business, none of which the Company’s management believes, based on current information, is expected to have a material adverse effect on the Company’s financial position, results of operations or cash flows. AAV Termination for Convenience On August 27, 2018, the Company received a stop-work order from the United States Marine Corps on the Assault Amphibious Vehicle (AAV) contract and on October 3, 2018 the program was terminated for convenience by the customer. Beginning in fiscal 2018, the Company entered into contracts with various vendors for long-lead time materials that would be necessary to complete the low-rate initial production (LRIP) phase of the program, including portions of the LRIP phase which had not yet been awarded. As a result of the program termination, the Company recognized an inventory provision for long-lead items. The Company is continuing to negotiate with the Marine Corps to recover all costs associated with the termination. Government Investigations, Audits and Reviews The Company is routinely subject to investigations and reviews relating to compliance with various laws and regulations with respect, in particular, to its role as a contractor to federal, state and local government customers and in connection with performing services in countries outside of the United States. U.S. government agencies, including the DCAA, the Defense Contract Management Agency and others, routinely audit and review a contractor’s performance on government contracts, indirect rates and pricing practices, and compliance with applicable contracting and procurement laws, regulations and standards. They also review the adequacy of the contractor’s compliance with government standards for its business systems. Adverse findings in these investigations, audits, or reviews can lead to criminal, civil or administrative proceedings, and the Company could face disallowance of previously billed costs, penalties, fines, compensatory damages and suspension or debarment from doing business with governmental agencies. Due to the Company’s reliance on government contracts, adverse findings could also have a material impact on the Company’s business, including its financial position, results of operations and cash flows. The indirect cost audits by the DCAA of the Company’s business remain open for certain prior years and the current year. Although the Company has recorded contract revenues based on an estimate of costs that the Company believes will be approved on final audit, the Company does not know the outcome of any ongoing or future audits. If future completed audit adjustments exceed the Company’s reserves for potential adjustments, the Company’s profitability could be materially adversely affected. The Company has recorded reserves for estimated net amounts to be refunded to customers for potential adjustments for indirect cost audits and compliance with Cost Accounting Standards. As of November 1, 2019 , the Company has recorded a total liability of $51 million . Letters of Credit and Surety Bonds The Company has outstanding obligations relating to letters of credit of $10 million as of November 1, 2019 , principally related to guarantees on insurance policies. The Company also has outstanding obligations relating to surety bonds in the amount of $18 million , principally related to performance and payment bonds on the Company’s contracts.

Business Overview and Summary_2

Business Overview and Summary of Significant Accounting Policies (Policies)	9 Months Ended
	Nov. 01, 2019
Accounting Policies [Abstract]
Segment Reporting	The Company is organized as a matrix comprised of three customer facing operating segments supported by a solutions and technology group. Each of the Company’s three customer facing operating segments is focused on providing the Company’s comprehensive technical and enterprise IT service offerings to one or more agencies of the U.S. federal government. The Company's operating segments are aggregated into one reportable segment for financial reporting purposes.
Basis of Presentation	The accompanying financial information has been prepared by the Company pursuant to the rules and regulations of the Securities and Exchange Commission for interim reporting purposes. References to “financial statements” refer to the condensed and consolidated financial statements of the Company, which include the statements of income and comprehensive income, balance sheets, statements of equity and statements of cash flows. These financial statements were prepared in accordance with U.S. generally accepted accounting principles (GAAP).
Consolidation	All intercompany transactions and account balances within the Company have been eliminated.
Use of Estimates	The preparation of the financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and the disclosure of contingencies at the date of the financial statements, as well as the reported amounts of revenues and expenses during the reporting periods. Significant estimates inherent in the preparation of the financial statements may include, but are not limited to estimated profitability of long-term contracts, income taxes, fair value measurements, fair value of goodwill and other intangible assets, pension and defined benefit plan obligations, and contingencies. Estimates have been prepared by management on the basis of the most current and best available information at the time of estimation and actual results could differ from those estimates.
Reporting Periods	The Company utilizes a 52/53 week fiscal year ending on the Friday closest to January 31, with fiscal quarters typically consisting of 13 weeks. Fiscal 2019 began on February 3, 2018 and ended on February 1, 2019 , while fiscal 2020 began on February 2, 2019 and ends on January 31, 2020 .
Operating Cycle	The Company’s operating cycle may be greater than one year and is measured by the average time intervening between the inception and the completion of contracts.
Derivative Instruments Designated as Cash Flow Hedges	Derivative instruments are recorded on the condensed and consolidated balance sheets at fair value. Unrealized gains and losses on derivatives designated as cash flow hedges are reported in other comprehensive income (loss) and reclassified to earnings in a manner that matches the timing of the earnings impact of the hedged transactions. The Company’s fixed interest rate swaps are considered over-the-counter derivatives, and fair value is calculated using a standard pricing model for interest rate swaps with contractual terms for maturities, amortization and interest rates. Level 2, or market observable inputs (such as yield and credit curves), are used within the standard pricing models in order to determine fair value. The fair value is an estimate of the amount that the Company would pay or receive as of a measurement date if the agreements were transferred to a third party or canceled. See Note 8 for further discussion on the Company’s derivative instruments designated as cash flow hedges.
Accounting Standards Updates	Accounting Standards Updates In February 2016, the FASB issued Accounting Standards Update (ASU) No. 2016-02, Leases ( Topic 842 ), which supersedes the existing lease accounting standards ( Topic 840 ). Under the new guidance, a lessee will be required to recognize lease assets and lease liabilities for all leases with lease terms in excess of twelve months. The recognition, measurement and presentation of expenses and cash flows arising from a lease by a lessee primarily will depend on its classification as either a finance lease or operating lease. The criteria for distinction between a finance lease and an operating lease are substantially similar to existing lease guidance for capital leases and operating leases. Some changes to lessor accounting have been made to conform and align that guidance with the lessee guidance and other areas within GAAP, such as Revenue from Contracts with Customers (Topic 606) . In July 2018, the FASB provided an optional transition method of adoption, permitting entities to recognize a cumulative-effect adjustment to the opening balance of retained earnings in the period of adoption as opposed to the beginning of the earliest period presented in the financial statements. ASU 2016-02 became effective for the Company in the first quarter of fiscal 2020. The Company adopted the standard using the optional transition method. Accordingly, the prior periods were not recast, and all prior period amounts disclosed are presented under ASC 840. The Company elected certain practical expedients provided under the standard, including the package of practical expedients, which allows entities not to reassess whether existing contracts are or contain leases. Therefore, at adoption, existing leases have been identified using the criteria of ASC 840. As a result of the adoption of the new standard, on February 2, 2019, the Company recognized approximately $169 million of right of use operating assets and $184 million of operating lease liabilities, of which $140 million was noncurrent. The adoption did not have a material impact on retained earnings, the condensed and consolidated statements of income, or the condensed and consolidated statements of cash flows. In August 2018, the FASB issued ASU No. 2018-15, Customer’s Accounting for Implementation Costs Incurred in a Cloud Computing Arrangement That Is a Service Contract , which aligns the capitalization requirements for implementation costs incurred in a hosting arrangement that is a service contract with the existing capitalization requirements for implementation costs incurred to develop or obtain internal-use software ( Subtopic 350-40 ). ASU 2018-15 becomes effective for the Company in the first quarter of fiscal 2021. During the third quarter of fiscal 2020, the Company early adopted ASU 2018-15 and applied its provisions prospectively. Adoption of the standard did not have a material impact on the Company’s condensed and consolidated financial statements. Other Accounting Standards Updates effective after November 1, 2019 are not expected to have a material effect on the Company’s financial statements.
Earnings Per Share	Basic earnings per share (EPS) is computed by dividing net income attributable to common stockholders by the basic weighted-average number of shares outstanding. Diluted EPS is computed similarly to basic EPS, except the weighted-average number of shares outstanding is increased to include the dilutive effect of outstanding stock options and other stock-based awards.
Change in Estimates and Disaggregation of Revenues	Changes in Estimates Changes in estimates of revenues, cost of revenues or profits related to performance obligations satisfied over time are recognized in operating income in the period in which such changes are made for the inception-to-date effect of the changes. Changes in these estimates can routinely occur over the performance period for a variety of reasons, which include: changes in scope; changes in cost estimates due to unanticipated cost growth or reassessments of risks impacting costs; changes in the estimated transaction price, such as variable amounts for incentive or award fees; and performance being better or worse than previously estimated. In cases when total expected costs exceed total estimated revenues for a performance obligation, the Company recognizes the total estimated loss in the quarter identified. Total estimated losses are inclusive of any unexercised options that are probable of award, only if they increase the amount of the loss. Disaggregation of Revenues The Company's revenues are generated primarily from long-term contracts with the U.S. government including subcontracts with other contractors engaged in work for the U.S. government. The Company disaggregates revenues by customer, contract-type and prime vs. subcontractor to the federal government.
Inventory	Inventory is substantially comprised of finished goods inventory purchased for resale to customers, such as tires and lubricants, and is valued at the lower of cost or net realizable value, generally using the average method. The Company evaluates current inventory against historical and planned usage to estimate the appropriate provision for obsolete inventory.
Marketable Securities	Investments in marketable securities consist of equity securities which are recorded at fair value using observable inputs such as quoted prices in active markets (Level 1). As of November 1, 2019 and February 1, 2019 , the fair value of our investments total $26 million and $4 million
Lessee	The Company occupies most of its facilities under operating leases. Certain equipment also is leased under short-term or cancelable operating leases. Effective upon the adoption of ASU 2016-02, the Company recognizes a right of use (ROU) asset and a lease liability upon the commencement of its operating leases. The initial lease liability is equal to the future fixed minimum lease payments discounted using the Company’s incremental borrowing rate, on a secured basis. The lease term includes option renewal periods and early termination payments when it is reasonably certain that the Company will exercise those rights. The initial measurement of the ROU asset is equal to the initial lease liability plus any initial direct costs and prepayments, less any lease incentives. The Company recognizes lease costs on a straight-line basis over the remaining lease term, except for variable lease payments that are expensed in the period in which the obligation for those payments is incurred. For its facility leases, the Company combines and accounts for lease and non-lease components together as a single component. The Company does not recognize lease liabilities and ROU assets for facility leases with original terms of 12 months or less. ROU assets are evaluated for impairment as a long-lived asset.

Business Overview and Summary_3

Business Overview and Summary of Significant Accounting Policies (Tables)	9 Months Ended
	Nov. 01, 2019
Accounting Policies [Abstract]
Reconciliation of Cash, Cash Equivalents and Restricted Cash	The following table provides a reconciliation of cash, cash equivalents and restricted cash to amounts reported within the condensed and consolidated balance sheets for the periods presented: November 1, February 1, (in millions) Cash and cash equivalents $ 162 $ 237 Restricted cash included in inventory, prepaid expenses and other current assets 4 — Restricted cash included in other assets 10 9 Cash, cash equivalents and restricted cash $ 176 $ 246

Earnings Per Share (Tables)

Earnings Per Share (Tables)	9 Months Ended
	Nov. 01, 2019
Earnings Per Share [Abstract]
Reconciliation of Weighted Average Number of Shares Outstanding Used to Compute Basic and Diluted EPS	A reconciliation of the weighted-average number of shares outstanding used to compute basic and diluted EPS was: Three Months Ended Nine Months Ended November 1, November 2, November 1, November 2, (in millions) Basic weighted-average number of shares outstanding 57.7 42.5 58.5 42.5 Dilutive common share equivalents - stock options and other stock-based awards 0.6 0.7 0.7 0.8 Diluted weighted-average number of shares outstanding 58.3 43.2 59.2 43.3
Stock-Based Awards Excluded from Weighted Average Number of Shares Outstanding Used to Compute Diluted EPS	The following stock-based awards were excluded from the weighted-average number of shares outstanding used to compute diluted EPS: Three Months Ended Nine Months Ended November 1, November 2, November 1, November 2, (in millions) Antidilutive stock options excluded 0.3 0.3 0.3 0.2

Revenues (Tables)

Revenues (Tables)	9 Months Ended
	Nov. 01, 2019
Revenue from Contract with Customer [Abstract]
Disaggregated Revenues	Disaggregated revenues by customer were as follows: Three Months Ended Nine Months Ended November 1, 2019 November 2, 2018 November 1, 2019 November 2, 2018 (in millions) Department of Defense $ 854 $ 683 $ 2,564 $ 2,107 Other federal government agencies 743 430 2,181 1,260 Commercial, state and local 33 64 94 100 Total $ 1,630 $ 1,177 $ 4,839 $ 3,467 Disaggregated revenues by contract-type were as follows: Three Months Ended Nine Months Ended November 1, 2019 November 2, 2018 November 1, 2019 November 2, 2018 (in millions) Cost reimbursement $ 925 $ 598 $ 2,764 $ 1,663 Time and materials (T&M) 333 253 979 863 Firm-fixed price (FFP) 372 326 1,096 941 Total $ 1,630 $ 1,177 $ 4,839 $ 3,467 Disaggregated revenues by prime vs. subcontractor were as follows: Three Months Ended Nine Months Ended November 1, 2019 November 2, 2018 November 1, 2019 November 2, 2018 (in millions) Prime contractor to federal government $ 1,452 $ 1,032 $ 4,291 $ 3,123 Subcontractor to federal government 145 81 454 244 Other 33 64 94 100 Total $ 1,630 $ 1,177 $ 4,839 $ 3,467
Contract Related Assets and Liabilities	Contract balances for the periods presented were as follows: Balance Sheet line item November 1, February 1, (in millions) Billed and billable receivables, net (1) Receivables, net $ 806 $ 740 Contract assets - unbillable receivables Receivables, net 312 310 Contract assets - contract retentions Other assets 16 13 Contract liabilities - current Accounts payable and accrued liabilities 34 34 Contract liabilities - non-current Other long-term liabilities $ 9 $ 6 (1) Net of allowance for doubtful accounts of $3 million and $2 million as of November 1, 2019 and February 1, 2019 , respectively.
Deferred Costs	Deferred costs for the periods presented were as follows: Balance Sheet line item November 1, February 1, (in millions) Pre-contract costs Inventory, prepaid expenses and other current assets $ 2 $ 1 Fulfillment costs - non-current Other assets $ 13 $ 13

Engility Acquisition (Tables)

Engility Acquisition (Tables)	9 Months Ended
	Nov. 01, 2019
Business Combinations [Abstract]
Schedule of Business Acquisitions, by Acquisition [Table Text Block]	The purchase consideration for the acquisition of Engility was as follows: (in millions) Common stock issued to Engility shareholders (1) $ 1,086 Converted vesting stock awards assumed (2) 22 Cash consideration paid to extinguish Engility outstanding debt 1,052 Purchase price $ 2,160 (1) Represents approximately 16.8 million new shares of SAIC common stock issued to Engility shareholders prior to the market opening on January 14, 2019, using the SAIC share price of $65.03 at the close of business on January 11, 2019. (2) Represents the fair value of the converted vesting stock awards assumed attributable to pre-acquisition service.
Schedule of Recognized Identified Assets Acquired and Liabilities Assumed [Table Text Block]	The adjusted preliminary purchase price allocation is as follows: (in millions) Cash and cash equivalents $ 51 Receivables 351 Inventories 5 Prepaid expenses 5 Other current assets 5 Property, plant, and equipment 39 Deferred tax assets 96 Other assets 7 Intangible assets 651 Goodwill 1,271 Total assets acquired 2,481 Accounts payable 115 Accrued payroll and other employee benefits 30 Accrued vacation 39 Other accrued liabilities 70 Other long-term liabilities 54 Total liabilities assumed 308 Non-controlling interest 13 Net assets acquired $ 2,160 Amount of tax deductible goodwill $ 441
Schedule of Indefinite-lived Intangible Assets Acquired as Part of Business Combination [Table Text Block]	The following table summarizes the fair value of intangible assets and the related weighted-average useful lives: Amount Weighted-Average Amortization Period (in millions) (in years) Backlog $ 30 1 Developed technology 2 10 Customer relationships 619 14 Total intangible assets $ 651 13

Debt Obligations (Tables)

Debt Obligations (Tables)	9 Months Ended
	Nov. 01, 2019
Debt Disclosure [Abstract]
Long-term Debt	The Company’s long-term debt as of the dates presented was as follows: November 1, 2019 February 1, 2019 Stated interest rate Effective interest rate Principal Unamortized debt issuance costs Net Principal Unamortized debt issuance costs Net (in millions) Term Loan A Facility due October 2023 3.29 % 3.62 % $ 918 $ (10 ) $ 908 $ 1,068 $ (14 ) $ 1,054 Term Loan B Facility due October 2025 3.54 % 3.74 % 1,039 (11 ) 1,028 1,047 (12 ) 1,035 Total long-term debt $ 1,957 $ (21 ) $ 1,936 $ 2,115 $ (26 ) $ 2,089 Less current portion 64 — 64 24 — 24 Total long-term debt, net of current portion $ 1,893 $ (21 ) $ 1,872 $ 2,091 $ (26 ) $ 2,065

Derivative Instruments Design_2

Derivative Instruments Designated as Cash Flow Hedges (Tables)	9 Months Ended
	Nov. 01, 2019
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Schedule of Derivative Instruments	The Company’s derivative instruments designated as cash flow hedges consist of: Liability Fair Value (1) at Notional Amount at November 1, 2019 Pay Fixed Rate Receive Variable Rate Settlement and Termination November 1, 2019 February 1, 2019 (in millions) (in millions) Interest rate swaps #1 $ 311 2.78 % 1-month LIBOR Monthly through $ (6 ) $ (2 ) Interest rate swaps #2 500 3.07 % 1-month LIBOR Monthly through October 31, 2025 (58 ) (21 ) Interest rate swaps #3 525 2.49 % 1-month LIBOR Monthly through October 31, 2023 (22 ) (1 ) Total $ 1,336 $ (86 ) $ (24 ) (1) The fair value of the fixed interest rate swaps liability is included in accounts payable and accrued liabilities on the condensed and consolidated balance sheets.

Changes in Accumulated Other _2

Changes in Accumulated Other Comprehensive Income by Component (Tables)	9 Months Ended
	Nov. 01, 2019
Equity [Abstract]
Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block]	The following table presents the changes in accumulated other comprehensive loss attributable to the Company’s fixed interest rate swap cash flow hedges that are discussed in Note 8 . Pre-Tax Amount Unrealized Gains (Losses) on Fixed Interest Rate Swap Cash Flow Hedges (1) (in millions) Three months ended November 1, 2019 Balance at August 2, 2019 $ (80 ) Other comprehensive loss before reclassifications (5 ) Amounts reclassified from accumulated other comprehensive loss 1 Net other comprehensive loss (4 ) Balance at November 1, 2019 $ (84 ) Three months ended November 2, 2018 Balance at August 3, 2018 $ 6 Other comprehensive income before reclassifications 1 Amounts reclassified from accumulated other comprehensive income — Net other comprehensive income 1 Balance at November 2, 2018 $ 7 Nine months ended November 1, 2019 Balance at February 1, 2019 $ (19 ) Other comprehensive loss before reclassifications (66 ) Amounts reclassified from accumulated other comprehensive loss 1 Net other comprehensive loss (65 ) Balance at November 1, 2019 $ (84 ) Nine months ended November 2, 2018 Balance at February 2, 2018 $ 5 Other comprehensive income before reclassifications 3 Amounts reclassified from accumulated other comprehensive income (1 ) Net other comprehensive income 2 Balance at November 2, 2018 $ 7 (1) The amount reclassified from accumulated other comprehensive loss is included in interest expense.

Leases (Tables)

Leases (Tables)	9 Months Ended
	Nov. 01, 2019
Leases [Abstract]
Lease, Cost [Table Text Block]	Total operating lease cost is comprised of the following: Three Months Ended Nine Months Ended Income Statement line item(s) November 1, 2019 November 1, 2019 (in millions) Operating lease cost Cost of revenues and selling, general and administrative expenses $ 14 $ 47 Variable lease cost Cost of revenues and selling, general and administrative expenses 3 10 Short-term lease cost Cost of revenues and selling, general and administrative expenses 1 3 Sublease income Cost of revenues and selling, general and administrative expenses (1 ) (3 ) Total lease cost $ 17 $ 57
Supplemental Balance Sheet Disclosures [Text Block]	The Company's ROU assets and lease liabilities consisted of the following: Balance Sheet line item November 1, 2019 (in millions) Operating lease ROU asset Other assets $ 188 Operating lease current liability Accounts payable and accrued liabilities 40 Operating lease non-current liability Other long-term liabilities 161 Total operating lease liabilities $ 201
OtherSupplementalLeaseInformation [Table Text Block]	Other supplemental operating lease information consists of the following: As of and for the nine months ended November 1, 2019 (dollars in millions) Cash paid for amounts included in the measurement of operating lease liabilities $ 49 ROU assets obtained in exchange for new operating lease obligations $ 63 Weighted-average remaining lease term 5 years Weighted-average discount rate 4.3 %
Lessee, Operating Lease, Liability, Maturity [Table Text Block]	Maturities of operating lease liabilities as of November 1, 2019 were as follows: Fiscal Year Ending Total (in millions) Remainder of 2020 $ 5 2021 55 2022 48 2023 30 2024 27 Thereafter 63 Total minimum lease payments 228 Less: imputed interest (27 ) Present value of operating lease liabilities $ 201

Business Overview and Summary_4

Business Overview and Summary of Significant Accounting Policies - Narrative (Detail) $ in Millions	9 Months Ended
	Nov. 01, 2019USD ($)segment	Feb. 01, 2019USD ($)
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]
Number of operating segments	3
Number of reportable segments	1
Operating cycle (greater than)	1 year
Retained earnings | $	$ 468	$ 367
Forfeiture Support Associates J.V. [Member]
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]
Noncontrolling Interest, Ownership Percentage by Parent	50.10%

Business Overview and Summary_5

Business Overview and Summary of Significant Accounting Policies - Reconciliation of Cash, Cash Equivalents and Restricted Cash (Detail) - USD ($) $ in Millions	Nov. 01, 2019	Feb. 01, 2019	Nov. 02, 2018	Feb. 02, 2018
Accounting Policies [Abstract]
Cash and cash equivalents	$ 162	$ 237
Restricted cash included in other assets	10	9
Restricted Cash Equivalents, Current	4	0
Cash, cash equivalents and restricted cash	$ 176	$ 246	$ 202	$ 152

Business Overview and Summary_6

Business Overview and Summary of Significant Accounting Policies Significant Accounting Policies (Details) - USD ($) $ in Millions	Nov. 01, 2019	Feb. 01, 2019
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Marketable Securities, Noncurrent	$ 26	$ 4

Business Overview and Summary_7

Business Overview and Summary of Significant Accounting Policies ASC 842 Impact (Details) - USD ($) $ in Millions	Nov. 01, 2019	Feb. 02, 2019
ASC 842 Adoption Impact [Abstract]
Operating Lease, Right-of-Use Asset	$ 188	$ 169
Operating Lease, Liability, Current	40	184
Operating Lease, Liability, Noncurrent	$ 161	$ 140

Earnings Per Share (Detail)

Earnings Per Share (Detail) - $ / shares shares in Millions	3 Months Ended		9 Months Ended
	Nov. 01, 2019	Nov. 02, 2018	Nov. 01, 2019	Nov. 02, 2018
Computation Of Earnings Per Share [Line Items]
Common Stock, Dividends, Per Share, Cash Paid	$ 0.37	$ 0.31	$ 1.11	$ 0.93
Basic weighted-average number of shares outstanding (in shares)	57.7	42.5	58.5	42.5
Dilutive common share equivalents - stock options and other stock-based awards (in shares)	0.6	0.7	0.7	0.8
Diluted weighted-average number of shares outstanding (in shares)	58.3	43.2	59.2	43.3
Stock Options
Computation Of Earnings Per Share [Line Items]
Antidilutive stock options excluded (in shares)	0.3	0.3	0.3	0.2

Revenues - Narrative (Details)

Revenues - Narrative (Details) - USD ($) $ / shares in Units, $ in Millions	3 Months Ended		9 Months Ended
	Nov. 01, 2019	Nov. 02, 2018	Nov. 01, 2019	Nov. 02, 2018
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Increase (decrease) in income from change in contract estimates	$ 94	$ 73	$ 282	$ 213
Increase (decrease) in income from change in contract estimates per diluted share (in dollars per share)	$ 0.94	$ 1.11	$ 2.82	$ 3.37
Net income	$ 55	$ 48	$ 167	$ 146
Contract with customer, performance obligation satisfied in previous period	2		16
Contract with Customer, Liability, Revenue Recognized	2	1	21	10
Remaining performance obligation	4,400		4,400
Change in Accounting Method Accounted for as Change in Estimate
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Increase (decrease) in income from change in contract estimates	$ 3	$ 19	$ 15	$ 16
Increase (decrease) in income from change in contract estimates per diluted share (in dollars per share)	$ 0.05	$ 0.33	$ 0.20	$ 0.28
Net income	$ 3		$ 12
Pre-contract costs
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Capitalized Contract Cost, Amortization		$ 1	$ 1	$ 3

Revenues - Disaggregation of Re

Revenues - Disaggregation of Revenues (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Nov. 01, 2019	Nov. 02, 2018	Nov. 01, 2019	Nov. 02, 2018
Disaggregation of Revenue [Line Items]
Total revenues	$ 1,630	$ 1,177	$ 4,839	$ 3,467
Prime contractor to federal government
Disaggregation of Revenue [Line Items]
Total revenues	1,452	1,032	4,291	3,123
Subcontractor to federal government
Disaggregation of Revenue [Line Items]
Total revenues	145	81	454	244
Other
Disaggregation of Revenue [Line Items]
Total revenues	33	64	94	100
Cost reimbursement
Disaggregation of Revenue [Line Items]
Total revenues	925	598	2,764	1,663
Time and materials (T&M)
Disaggregation of Revenue [Line Items]
Total revenues	333	253	979	863
Firm-fixed price (FFP)
Disaggregation of Revenue [Line Items]
Total revenues	372	326	1,096	941
Department of Defense
Disaggregation of Revenue [Line Items]
Total revenues	854	683	2,564	2,107
Other federal government agencies
Disaggregation of Revenue [Line Items]
Total revenues	743	430	2,181	1,260
Commercial, state and local
Disaggregation of Revenue [Line Items]
Total revenues	$ 33	$ 64	$ 94	$ 100

Revenues - Contract Related Ass

Revenues - Contract Related Assets and Liabilities (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Nov. 01, 2019	Nov. 02, 2018	Nov. 01, 2019	Nov. 02, 2018	Feb. 01, 2019
Disaggregation of Revenue [Line Items]
Allowance for doubtful accounts	$ 3		$ 3		$ 2
Contract with Customer, Liability, Revenue Recognized	2	$ 1	21	$ 10
Receivables, net
Disaggregation of Revenue [Line Items]
Billed and billable receivables, net	806		806		740
Contract assets	312		312		310
Accounts payable and accrued liabilities
Disaggregation of Revenue [Line Items]
Contract liabilities - current	34		34		34
Other long-term liabilities
Disaggregation of Revenue [Line Items]
Contract liabilities - non-current	9		9		6
Contract retentions | Other assets
Disaggregation of Revenue [Line Items]
Contract assets	$ 16		$ 16		$ 13

Revenues - Deferred Costs (Deta

Revenues - Deferred Costs (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Nov. 01, 2019	Nov. 02, 2018	Nov. 01, 2019	Nov. 02, 2018	Feb. 01, 2019
Pre-contract costs
Capitalized Contract Cost [Line Items]
Capitalized Contract Cost, Amortization		$ 1	$ 1	$ 3
Fulfillment costs - non-current
Capitalized Contract Cost [Line Items]
Capitalized Contract Cost, Amortization	$ 1	$ 2	3	$ 2
Inventory, prepaid expenses and other current assets | Pre-contract costs
Capitalized Contract Cost [Line Items]
Deferred costs	2		2		$ 1
Other assets | Fulfillment costs - non-current
Capitalized Contract Cost [Line Items]
Deferred costs	$ 13		$ 13		$ 13

Revenues - Remaining Performanc

Revenues - Remaining Performance Obligations (Details)	Nov. 01, 2019
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2019-08-02
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Revenue, remaining performance obligation (percent)	80.00%
Revenue, remaining performance obligation, period	1 year
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2020-07-31
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Revenue, remaining performance obligation (percent)	95.00%
Revenue, remaining performance obligation, period	1 year

Engility Acquisition (Details)

Engility Acquisition (Details) $ in Millions	Jan. 14, 2019USD ($)	Nov. 01, 2019USD ($)	Nov. 01, 2019USD ($)	Nov. 02, 2018USD ($)	Feb. 01, 2019USD ($)
Business Acquisition [Line Items]
Goodwill, Purchase Accounting Adjustments		$ 14
Business Combination, Provisional Information, Initial Accounting Incomplete, Adjustment, Other Current Assets		10
Business Combination, Provisional Information, Initial Accounting Incomplete, Adjustment, Other Accrued Liabilities		12
Long-term Debt, Gross		1,957	$ 1,957		$ 2,115
Debt issuance costs			0	$ 13
Business Combination, Provisional Information, Initial Accounting Incomplete, Adjustment, Intangibles		3
Business Combination, Provisional Information, Initial Accounting Incomplete, Adjustment, Deferred Tax Assets		5
Engility Holdings, Inc [Member]
Business Acquisition [Line Items]
Common shares conversion ratio	0.45
Business Combination, Acquisition Related Costs				10
Business Combination, Integration Related Costs		12	30	$ 4
Term Loan A Facility Commitment Due October Two Thousand Twenty Three
Business Acquisition [Line Items]
Debt Instrument, Term	5 years
Long-term Debt, Gross		$ 918	$ 918		$ 1,068
Term Loan A Facility Commitment Due October Two Thousand Twenty Three | Third Amended Credit Agreement
Business Acquisition [Line Items]
Long-term Debt, Gross	$ 1,100

Engility Acquisition - Summary

Engility Acquisition - Summary of Preliminary Purchase Consideration (Details) - Engility Holdings, Inc [Member] $ / shares in Units, shares in Millions, $ in Millions	Jan. 14, 2019USD ($)$ / sharesshares
Business Acquisition [Line Items]
Payments to Acquire Businesses, Gross	$ 1,052
Business Combination, Consideration Transferred	$ 2,160
Business Acquisition, Share Price | $ / shares	$ 65.03
Shares of common stock
Business Acquisition [Line Items]
Business Combination, Consideration Transferred, Equity Interests Issued and Issuable	$ 1,086
Business Acquisition, Equity Interest Issued or Issuable, Number of Shares | shares	16.8
Restricted Stock [Member]
Business Acquisition [Line Items]
Business Combination, Consideration Transferred, Equity Interests Issued and Issuable	$ 22

Engility Acquisition - Fair Va

Engility Acquisition - Fair Values of Assets Acquired and Liabilities Assumed (Details) - USD ($) $ in Millions	Nov. 01, 2019	Feb. 01, 2019	Jan. 14, 2019
Business Acquisition [Line Items]
Goodwill	$ 2,134	$ 2,120
Engility Holdings, Inc [Member]
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Cash and Equivalents			$ 51
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets, Receivables			351
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Inventory			5
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets, Prepaid Expense and Other Assets			5
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets, Other			5
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Property, Plant, and Equipment			39
Business Combination Recognized Identifiable Assets Acquired and Liabilities Assumed, Deferred Tax Assets			96
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Other Noncurrent Assets			7
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill			651
Goodwill			1,271
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Assets Including Goodwill			2,481
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities, Accounts Payable			115
Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Current Liabilities Accrued Payroll And Employee Benefits			30
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Liabilities, Accrued Vacation			39
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Liabilities, Other Accrued			70
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Noncurrent Liabilities, Other			54
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Liabilities			308
Business Combination, Acquisition of Less than 100 Percent, Noncontrolling Interest, Fair Value			13
Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Less Noncontrolling Interest			2,160
Business Acquisition, Goodwill, Expected Tax Deductible Amount			$ 441

Engility Acquisition - Fair _2

Engility Acquisition - Fair Value of Intangible Assets and Related Weighted Average Useful Lives (Details) - Engility Holdings, Inc [Member] $ in Millions	Jan. 14, 2019USD ($)
Business Acquisition [Line Items]
Finite-lived Intangible Assets Acquired	$ 651
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life	13 years
Order or Production Backlog [Member]
Business Acquisition [Line Items]
Finite-lived Intangible Assets Acquired	$ 30
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life	1 year
Technology-Based Intangible Assets [Member]
Business Acquisition [Line Items]
Finite-lived Intangible Assets Acquired	$ 2
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life	10 years
Customer Relationships [Member]
Business Acquisition [Line Items]
Finite-lived Intangible Assets Acquired	$ 619
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life	14 years

Stock-Based Compensation (Detai

Stock-Based Compensation (Detail) shares in Millions	9 Months Ended
	Nov. 01, 2019$ / sharesshares
Employee Stock Option
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Options granted (in shares) | shares	0.1
Stock option weighted-average exercise price (in dollars per share)	$ 75.66
Weighted-average grant date fair value of options awarded (in dollars per share)	$ 16.88
Contractual term	7 years
Vesting period	3 years
Restricted Stock Units (RSUs)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period	3 years
Awards granted (in shares) | shares	0.4
Weighted-average grant date fair value (in dollars per share)	$ 75.68
Performance Shares [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period	3 years
Awards granted (in shares) | shares	0.1
Weighted-average grant date fair value (in dollars per share)	$ 79.04

Income Taxes (Detail)

Income Taxes (Detail) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Nov. 01, 2019	Nov. 02, 2018	Nov. 01, 2019	Nov. 02, 2018
Income Taxes [Line Items]
Effective income tax rate	23.80%	17.70%	22.30%	17.40%
Liabilities for uncertainty in income taxes	$ 15		$ 15
Unrecognized tax benefits	13		13
Statute of Limitations Expiration [Member]
Income Taxes [Line Items]
Decrease in Unrecognized Tax Benefits is Reasonably Possible	2		2
Settlement with Taxing Authority [Member] | Minimum
Income Taxes [Line Items]
Decrease in Unrecognized Tax Benefits is Reasonably Possible	2		2
Settlement with Taxing Authority [Member] | Maximum
Income Taxes [Line Items]
Decrease in Unrecognized Tax Benefits is Reasonably Possible	$ 4		$ 4

Debt Obligations - Long-term De

Debt Obligations - Long-term Debt (Detail) - USD ($)	3 Months Ended
	Nov. 01, 2019	Feb. 01, 2019
Debt Instrument [Line Items]
Principal amount of long-term debt	$ 1,957,000,000	$ 2,115,000,000
Unamortized debt issuance costs, total long-term debt	(21,000,000)	(26,000,000)
Total long-term debt	1,936,000,000	2,089,000,000
Less current portion	64,000,000	24,000,000
Debt Issuance Costs, Current, Net	0	0
Principal amount of long-term debt, net of current portion	1,893,000,000	2,091,000,000
Unamortized debt issuance costs, total long-term debt, net of current portion	(21,000,000)	(26,000,000)
Total long-term debt, net of current portion	$ 1,872,000,000	2,065,000,000
Term Loan A Facility Commitment Due October Two Thousand Twenty Three
Debt Instrument [Line Items]
Stated interest rate	3.29%
Effective interest rate	3.62%
Principal amount of long-term debt	$ 918,000,000	1,068,000,000
Unamortized debt issuance costs, total long-term debt	(10,000,000)	(14,000,000)
Total long-term debt	$ 908,000,000	1,054,000,000
Term Loan B Facility Due October Two Thousand Twenty Five
Debt Instrument [Line Items]
Stated interest rate	3.54%
Effective interest rate	3.74%
Principal amount of long-term debt	$ 1,039,000,000	1,047,000,000
Unamortized debt issuance costs, total long-term debt	(11,000,000)	(12,000,000)
Total long-term debt	1,028,000,000	$ 1,035,000,000
Line of Credit [Member] | November 2019 Credit Facility
Debt Instrument [Line Items]
Credit Facility, Maximum Borrowing Capacity	2,400,000,000
Line of Credit [Member] | Revolving Credit Facility | November 2019 Credit Facility
Debt Instrument [Line Items]
Credit Facility, Maximum Borrowing Capacity	400,000,000
Line of Credit [Member] | Revolving Credit Facility | Term Loan B Facility Due October Two Thousand Twenty Five
Debt Instrument [Line Items]
Repayments of Lines of Credit	100,000,000
Line of Credit [Member] | Secured Debt [Member] | Term Loan A Facility Commitment Due October Two Thousand Twenty Three
Debt Instrument [Line Items]
Debt Instrument, Face Amount	918,000,000
Line of Credit [Member] | Secured Debt [Member] | Term Loan B Facility Due October Two Thousand Twenty Five
Debt Instrument [Line Items]
Principal amount of long-term debt	$ 1,039,000,000

Debt Obligations - Narrative (D

Debt Obligations - Narrative (Detail) - USD ($)	Nov. 01, 2019	Feb. 01, 2019	Jan. 14, 2019
Debt Instrument [Line Items]
Principal amount of long-term debt	$ 1,957,000,000	$ 2,115,000,000
November 2019 Credit Facility | Line of Credit [Member]
Debt Instrument [Line Items]
Credit Facility, Maximum Borrowing Capacity	2,400,000,000
November 2019 Credit Facility | Revolving Credit Facility | Line of Credit [Member]
Debt Instrument [Line Items]
Credit Facility, Maximum Borrowing Capacity	400,000,000
Term Loan A Facility Commitment Due October Two Thousand Twenty Three
Debt Instrument [Line Items]
Principal amount of long-term debt	918,000,000	1,068,000,000
Term Loan A Facility Commitment Due October Two Thousand Twenty Three | Third Amended Credit Agreement
Debt Instrument [Line Items]
Principal amount of long-term debt			$ 1,100,000,000
Term Loan B Facility Due October Two Thousand Twenty Five
Debt Instrument [Line Items]
Principal amount of long-term debt	1,039,000,000	$ 1,047,000,000
Term Loan B Facility Due October Two Thousand Twenty Five | Secured Debt [Member] | Line of Credit [Member]
Debt Instrument [Line Items]
Principal amount of long-term debt	$ 1,039,000,000

Derivative Instruments Design_3

Derivative Instruments Designated as Cash Flow Hedges - Schedule of Derivative Instruments (Detail) - USD ($) $ in Millions	9 Months Ended
	Nov. 01, 2019	Feb. 01, 2019
Derivative [Line Items]
Derivative, Notional Amount	$ 1,336
Asset Fair Value	(86)	$ (24)
Interest rate swaps 1 | Interest Rate Swaps
Derivative [Line Items]
Derivative, Notional Amount	$ 311
Pay fixed rate	2.78%
Receive variable rate	1-month LIBOR
Settlement and termination	Monthly through July 30, 2021
Asset Fair Value	$ (6)	(2)
Interest rate swaps 2 | Interest Rate Swaps
Derivative [Line Items]
Derivative, Notional Amount	$ 500
Pay fixed rate	3.07%
Receive variable rate	1-month LIBOR
Settlement and termination	Monthly through October 31, 2025
Asset Fair Value	$ (58)	(21)
Interest rate swaps 3 | Interest Rate Swaps
Derivative [Line Items]
Derivative, Notional Amount	$ 525
Pay fixed rate	2.49%
Receive variable rate	1-month LIBOR
Settlement and termination	Monthly through October 31, 2023
Asset Fair Value	$ (22)	$ (1)

Derivative Instruments Design_4

Derivative Instruments Designated as Cash Flow Hedges - Narrative (Detail) - Interest Rate Swaps $ in Millions	9 Months Ended
	Nov. 01, 2019USD ($)
Derivative [Line Items]
Unrealized gains estimated to be reclassified from accumulated other comprehensive income into earnings in the next twelve months	$ 14
Interest rate swaps 4
Derivative [Line Items]
Derivative, Cash Received on Hedge	6
Accumulated Other Comprehensive Income Loss Cumulative Changes In Net Gain Loss From Cash Flow Hedges Effect Before Tax1	$ 6

Changes in Accumulated Other _3

Changes in Accumulated Other Comprehensive Income by Component (Detail) - Accumulated Gain (Loss), Cash Flow Hedge, Including Noncontrolling Interest [Member] - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Nov. 01, 2019	Nov. 02, 2018	Nov. 01, 2019	Nov. 02, 2018	Aug. 02, 2019	Feb. 01, 2019	Aug. 03, 2018	Feb. 02, 2018
Accumulated Other Comprehensive Income (Loss) [Line Items]
AOCI Including Portion Attributable to Noncontrolling Interest, before Tax	$ (84)	$ 7	$ (84)	$ 7	$ (80)	$ (19)	$ 6	$ 5
Other Comprehensive Income (Loss), before Reclassifications, before Tax	(5)	1	(66)	3
Reclassification from Accumulated Other Comprehensive Income, Current Period, before Tax	1	0	1	(1)
Other Comprehensive Income (Loss), before Tax	$ (4)	$ 1	$ (65)	$ 2

Leases - Assets and Liabilitie

Leases - Assets and Liabilities, Leases (Details) - USD ($) $ in Millions	Nov. 01, 2019	Feb. 02, 2019
Assets and Liabilities, Lessee [Abstract]
Operating Lease, Right-of-Use Asset	$ 188	$ 169
Operating Lease, Liability, Current	40	184
Operating Lease, Liability, Noncurrent	161	$ 140
Operating Lease, Liability	$ 201

Leases - Operating Lease Liabi

Leases - Operating Lease Liabilities, Payments Due (Details) $ in Millions	Nov. 01, 2019USD ($)
Lessee, Operating Lease, Liability, Payment, Due [Abstract]
Lessee, Operating Lease, Liability, Payments, Remainder of Fiscal Year	$ 5
Operating Leases, Future Minimum Payments, Due in Two Years	55
Operating Leases, Future Minimum Payments, Due in Three Years	48
Operating Leases, Future Minimum Payments, Due in Four Years	30
Operating Leases, Future Minimum Payments, Due in Five Years	27
Operating Leases, Future Minimum Payments, Due Thereafter	63
Operating Leases, Future Minimum Payments Due	228
Lessee, Operating Lease, Liability, Undiscounted Excess Amount	(27)
Operating Lease, Liability	$ 201

Leases - Other Supplemental Le

Leases - Other Supplemental Lease Information (Details) $ in Millions	9 Months Ended
	Nov. 01, 2019USD ($)
Lessee, Lease, Description [Line Items]
LesseeOperatingLeaseNotyetCommencedValue	$ 20
Operating Lease, Payments	49
Right-of-Use Asset Obtained in Exchange for Operating Lease Liability	$ 63
Operating Lease, Weighted Average Remaining Lease Term	5 years
Operating Lease, Weighted Average Discount Rate, Percent	4.30%
Lease Arrangement 1 [Member]
Lessee, Lease, Description [Line Items]
Lessee, Operating Lease, Lease Not yet Commenced, Term of Contract	9 years

Leases - Lease, Cost (Details)

Leases - Lease, Cost (Details) - USD ($) $ in Millions	3 Months Ended	9 Months Ended
	Nov. 01, 2019	Nov. 01, 2019
Lease, Cost [Abstract]
Operating Lease, Cost	$ 14	$ 47
Variable Lease, Cost	3	10
Short-term Lease, Cost	1	3
Sublease Income	(1)	(3)
Lease, Cost	$ 17	$ 57

Legal Proceedings and Other C_2

Legal Proceedings and Other Commitments and Contingencies (Detail) - USD ($) $ in Millions	Nov. 01, 2019	Feb. 01, 2019
Commitments And Contingencies [Line Items]
Inventories, prepaid expenses and other current assets	$ 144	$ 146
Government Investigations And Reviews
Commitments And Contingencies [Line Items]
Estimated net amounts to be refunded for potential adjustments	51
Letters of Credit
Commitments And Contingencies [Line Items]
Outstanding obligations	10
Surety Bonds
Commitments And Contingencies [Line Items]
Outstanding obligations	$ 18