CACI International (CACI) 10-K 11 Aug 22 2022 FY Annual report Financial data

Document And Entity Information

Document And Entity Information - USD ($)	12 Months Ended
	Jun. 30, 2022	Jul. 27, 2022	Dec. 31, 2021
Cover [Abstract]
Entity Registrant Name	CACI International Inc
Entity Central Index Key	0000016058
Trading Symbol	CACI
Entity Current Reporting Status	Yes
Entity Voluntary Filers	No
Current Fiscal Year End Date	--06-30
Entity Filer Category	Large Accelerated Filer
Entity Well-known Seasoned Issuer	Yes
Entity Common Stock, Shares Outstanding		23,417,481
Entity Public Float			$ 6,235,243,074
ICFR Auditor Attestation Flag	true
Document Type	10-K
Document Period End Date	Jun. 30, 2022
Amendment Flag	false
Document Fiscal Year Focus	2022
Document Fiscal Period Focus	FY
Entity Small Business	false
Entity Emerging Growth Company	false
Entity Shell Company	false
Entity File Number	001-31400
Entity Tax Identification Number	54-1345888
Entity Address, Address Line One	12021 Sunset Hills Road
Entity Address, City or Town	Reston
Entity Address, State or Province	VA
Entity Address, Postal Zip Code	20190
City Area Code	703
Local Phone Number	841-7800
Entity Interactive Data Current	Yes
Entity Incorporation, State or Country Code	DE
Document Annual Report	true
Document Transition Report	false
Title of 12(b) Security	Common Stock
Security Exchange Name	NYSE
Auditor Firm ID	42
Documents Incorporated by Reference	Part III of this Form 10-K incorporates by reference certain information from the Registrant’s Proxy Statement to be filed with the Securities Exchange Commission (SEC) pursuant to Regulation 14A for the 2022 Annual Meeting of Stockholders.
Auditor Name	Ernst & Young LLP
Auditor Location	Tysons, Virginia

CONSOLIDATED BALANCE SHEETS

CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Jun. 30, 2022	Jun. 30, 2021
Current assets:
Cash and cash equivalents	$ 114,804	$ 88,031
Accounts receivable, net	926,144	879,851
Prepaid expenses and other current assets	168,690	363,294
Total current assets	1,209,638	1,331,176
Goodwill	4,058,291	3,632,578
Intangible assets, net	581,385	476,106
Property, plant and equipment, net	205,622	190,444
Operating lease right-of-use assets	317,359	356,887
Supplemental retirement savings plan assets	96,114	102,984
Accounts receivable, long-term	10,199	12,159
Other long-term assets	150,823	70,038
Total assets	6,629,431	6,172,372
Current liabilities:
Current portion of long-term debt	30,625	46,920
Accounts payable	303,443	148,636
Accrued compensation and benefits	405,722	409,275
Other accrued expenses and current liabilities	287,571	279,970
Total current liabilities	1,027,361	884,801
Long-term debt, net of current portion	1,702,148	1,688,919
Supplemental retirement savings plan obligations, net of current portion	102,127	104,490
Deferred income taxes	356,841	327,230
Operating lease liabilities, noncurrent	315,315	363,302
Other long-term liabilities	72,096	138,352
Total liabilities	3,575,888	3,507,094
COMMITMENTS AND CONTINGENCIES
Shareholders’ equity:
Preferred stock $0.10 par value, 10,000 shares authorized, no shares issued or outstanding
Common stock $0.10 par value, 80,000 shares authorized; 42,820 issued and 23,416 outstanding at June 30, 2022 and 42,676 issued and 23,554 outstanding at June 30, 2021	4,282	4,268
Additional paid-in capital	571,650	484,260
Retained earnings	3,555,881	3,189,087
Accumulated other comprehensive loss	(31,076)	(36,291)
Treasury stock, at cost (19,404 and 19,122 shares, respectively)	(1,047,329)	(976,181)
Total CACI shareholders’ equity	3,053,408	2,665,143
Noncontrolling interest	135	135
Total shareholders’ equity	3,053,543	2,665,278
Total liabilities and shareholders’ equity	$ 6,629,431	$ 6,172,372

CONSOLIDATED BALANCE SHEETS (Pa

CONSOLIDATED BALANCE SHEETS (Parentheticals) - $ / shares	Jun. 30, 2022	Jun. 30, 2021
Statement Of Financial Position [Abstract]
Preferred stock, par value (in dollars per share)	$ 0.10	$ 0.10
Preferred stock, shares authorized	10,000,000	10,000,000
Preferred stock, shares issued	0	0
Preferred stock, shares outstanding	0	0
Common stock, par value (in dollars per share)	$ 0.10	$ 0.10
Common stock, shares authorized	80,000,000	80,000,000
Common stock, shares issued	42,820,000	42,676,000
Common stock, shares outstanding	23,416,000	23,554,000
Treasury stock, shares at cost	19,404,000	19,122,000

CONSOLIDATED STATEMENTS OF OPER

CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) shares in Thousands, $ in Thousands	12 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2020
Income Statement [Abstract]
Revenues	$ 6,202,917	$ 6,044,135	$ 5,720,042
Costs of revenues:
Direct costs	4,051,188	3,930,707	3,719,056
Indirect costs and selling expenses	1,520,719	1,448,614	1,432,602
Depreciation and amortization	134,681	125,363	110,688
Total costs of revenues	5,706,588	5,504,684	5,262,346
Income from operations	496,329	539,451	457,696
Interest expense and other, net	41,757	39,836	56,059
Income before income taxes	454,572	499,615	401,637
Income taxes	87,778	42,172	80,157
Net income	$ 366,794	$ 457,443	$ 321,480
Basic earnings per share	$ 15.64	$ 18.52	$ 12.84
Diluted earnings per share	$ 15.49	$ 18.30	$ 12.61
Weighted-average basic shares outstanding	23,446	24,705	25,031
Weighted-average diluted shares outstanding	23,677	24,992	25,485

CONSOLIDATED STATEMENTS OF COMP

CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2020
Statement Of Income And Comprehensive Income [Abstract]
Net income	$ 366,794	$ 457,443	$ 321,480
Other comprehensive income (loss):
Foreign currency translation adjustment	(29,401)	22,656	(4,990)
Change in fair value of interest rate swap agreements, net of tax	33,633	12,753	(24,280)
Effects of post-retirement adjustments, net of tax	983	585	141
Total other comprehensive income (loss), net of tax	5,215	35,994	(29,129)
Comprehensive income	$ 372,009	$ 493,437	$ 292,351

CONSOLIDATED STATEMENTS OF CASH

CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2020
CASH FLOWS FROM OPERATING ACTIVITIES
Net income	$ 366,794	$ 457,443	$ 321,480
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	134,681	125,363	110,688
Amortization of deferred financing costs	2,276	2,320	2,346
Loss on extinguishment of debt	891
Non-cash lease expense	69,382	77,148	73,248
Stock-based compensation expense	31,732	30,463	29,302
Deferred income taxes	9,570	108,973	17,874
Changes in operating assets and liabilities, net of effect of business acquisitions:
Accounts receivable, net	(4,463)	(38,162)	34,550
Prepaid expenses and other assets	(13,605)	(15,760)	(38,242)
Accounts payable and other accrued expenses	80,874	49,812	(24,406)
Accrued compensation and benefits	(55,037)	68,742	46,769
Income taxes payable and receivable	187,854	(231,971)	(25,118)
Operating lease liabilities	(74,080)	(73,057)	(74,928)
Long-term liabilities	8,685	30,901	45,142
Net cash provided by operating activities	745,554	592,215	518,705
CASH FLOWS FROM INVESTING ACTIVITIES
Capital expenditures	(74,564)	(73,129)	(72,303)
Acquisition of businesses, net of cash acquired	(615,508)	(356,261)	(106,226)
Other	923	2,744
Net cash used in investing activities	(689,149)	(426,646)	(178,529)
CASH FLOWS FROM FINANCING ACTIVITIES
Proceeds from borrowings under bank credit facilities	2,508,595	3,290,000	1,698,000
Principal payments made under bank credit facilities	(2,508,542)	(2,960,920)	(1,960,920)
Payment of financing costs under bank credit facilities	(6,286)
Payment of contingent consideration			(8,700)
Proceeds from employee stock purchase plans	9,728	9,181	7,432
Repurchases of common stock	(9,785)	(509,137)	(7,806)
Payment of taxes for equity transactions	(14,919)	(19,720)	(31,400)
Net cash used in financing activities	(21,209)	(190,596)	(303,394)
Effect of exchange rate changes on cash and cash equivalents	(8,423)	5,822	(1,574)
Net change in cash and cash equivalents	26,773	(19,205)	35,208
Cash and cash equivalents, beginning of year	88,031	107,236	72,028
Cash and cash equivalents, end of year	114,804	88,031	107,236
SUPPLEMENTAL DISCLOSURES OF CASH FLOW INFORMATION
Cash paid (refunds received) during the period for income taxes	(121,998)	142,177	79,071
Cash paid during the period for interest	37,652	36,137	50,986
Non-cash financing and investing activities:
Accrued capital expenditures	1,863	950	1,078
Landlord sponsored tenant incentives	$ 2,788	$ 16,363	$ 2,925

CONSOLIDATED STATEMENTS OF SHAR

CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY - USD ($) shares in Thousands, $ in Thousands	Total	Common Stock	Additional Paid-in Capital	Retained Earnings	Accumulated Other Comprehensive Income (Loss)	Treasury Stock	Total CACI Shareholders' Equity	Noncontrolling Interest
Beginning balance at Jun. 30, 2019	$ 2,371,466	$ 4,231	$ 576,277	$ 2,410,164	$ (43,156)	$ (576,185)	$ 2,371,331	$ 135
Beginning balance, shares at Jun. 30, 2019		42,314				17,434
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	321,480			321,480			321,480
Stock-based compensation expense	29,302		29,302				29,302
Tax withholdings on restricted share vestings	(31,271)	$ 22	(31,293)				(31,271)
Tax withholdings on restricted share vestings (in shares)		211
Other comprehensive income (loss), net of tax	(29,129)				(29,129)		(29,129)
Repurchases of common stock	(7,806)		(622)			$ (7,184)	(7,806)
Repurchases of common stock (in shares)						34
Treasury stock issued under stock purchase plans	7,268		80			$ 7,188	7,268
Treasury stock issued under stock purchase plans (in shares)						(36)
Ending balance at Jun. 30, 2020	2,661,310	$ 4,253	573,744	2,731,644	(72,285)	$ (576,181)	2,661,175	135
Ending balance, shares at Jun. 30, 2020		42,525				17,432
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	457,443			457,443			457,443
Stock-based compensation expense	30,463		30,463				30,463
Tax withholdings on restricted share vestings	(19,719)	$ 15	(19,734)				(19,719)
Tax withholdings on restricted share vestings (in shares)		151
Other comprehensive income (loss), net of tax	35,994				35,994		35,994
Repurchases of common stock	(509,137)		(100,232)			$ (408,905)	(509,137)
Repurchases of common stock (in shares)						1,731
Treasury stock issued under stock purchase plans	8,924		19			$ 8,905	8,924
Treasury stock issued under stock purchase plans (in shares)						(41)
Ending balance at Jun. 30, 2021	2,665,278	$ 4,268	484,260	3,189,087	(36,291)	$ (976,181)	2,665,143	135
Ending balance, shares at Jun. 30, 2021		42,676				19,122
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	366,794			366,794			366,794
Stock-based compensation expense	31,732		31,732				31,732
Tax withholdings on restricted share vestings	(14,869)	$ 14	(14,883)				(14,869)
Tax withholdings on restricted share vestings (in shares)		144
Other comprehensive income (loss), net of tax	5,215				5,215		5,215
Repurchases of common stock	(9,785)		70,477			$ (80,262)	(9,785)
Repurchases of common stock (in shares)						318
Treasury stock issued under stock purchase plans	9,178		64			$ 9,114	9,178
Treasury stock issued under stock purchase plans (in shares)						(36)
Ending balance at Jun. 30, 2022	$ 3,053,543	$ 4,282	$ 571,650	$ 3,555,881	$ (31,076)	$ (1,047,329)	$ 3,053,408	$ 135
Ending balance, shares at Jun. 30, 2022		42,820				19,404

Nature of Operations and Basis

Nature of Operations and Basis of Presentation	12 Months Ended
	Jun. 30, 2022
Organization Consolidation And Presentation Of Financial Statements [Abstract]
Nature of Operations and Basis of Presentation	Note 1 – Nature of Operations and Basis of Presentation CACI International Inc (collectively, with its consolidated subsidiaries, “CACI”, the “Company”, “we”, “us” and “our”) is a leading provider of Expertise and Technology to Enterprise and Mission customers in support of national security missions and government modernization/transformation in the intelligence, defense, and federal civilian sectors, both domestically and internationally. CACI’s customers include agencies and departments of the U.S. government, various state and local government agencies, foreign governments, and commercial enterprises. We operate in two reportable segments: Domestic Operations and International Operations. The accompanying consolidated financial statements of the Company have been prepared pursuant to the rules and regulations of the Securities and Exchange Commission (SEC) and include the assets, liabilities, results of operations and cash flows for the Company, including its subsidiaries and ventures that are majority-owned or otherwise controlled by the Company. All intercompany balances and transactions have been eliminated in consolidation.

Summary of Significant Accounti

Summary of Significant Accounting Policies	12 Months Ended
	Jun. 30, 2022
Accounting Policies [Abstract]
Summary of Significant Accounting Policies	Note 2 – Summary of Significant Accounting Policies Use of Estimates The preparation of financial statements in conformity with generally accepted accounting principles in the United States (GAAP) requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, the disclosure of contingent assets and liabilities at the date of the consolidated financial statements, and the reported amounts of revenues and expenses during the reported periods. The most significant of these estimates and assumptions relate to estimating contract revenues and costs, measuring progress against the Company’s performance obligations, assessing the fair value of acquired assets and liabilities accounted for through business acquisitions, valuing and determining the amortization periods for long-lived intangible assets, assessing the recoverability of long-lived assets, reserves for accounts receivable, and reserves for contract related matters. Management evaluates its estimates on an ongoing basis using the most current and available information. However, actual results may differ significantly from estimates. Changes in estimates are recorded in the period in which they become known. Business Combinations The Company records all tangible and intangible assets acquired and liabilities assumed in a business combination at fair value as of the acquisition date, with any excess purchase consideration recorded as goodwill. Determining the fair value of acquired assets and liabilities assumed, including intangible assets, requires management to make significant judgments about expected future cash flows, weighted-average cost of capital, discount rates, and expected long-term growth rates. During the measurement period, not to exceed one year from the acquisition date, the Company may adjust provisional amounts recorded to reflect new information subsequently obtained regarding facts and circumstances that existed as of the acquisition date. Acquisition and Integration Costs Costs associated with legal, financial and other professional advisors related to acquisitions, whether successful or unsuccessful, as well as applicable integration costs are expensed as incurred. Revenue Recognition The Company generates almost all of our revenues from three different types of contractual arrangements with the U.S. government: cost-plus-fee, fixed-price, and time-and-materials contracts. Our contracts with the U.S. government are generally subject to the Federal Acquisition Regulation (FAR) and are competitively priced based on estimated costs of providing the contractual goods or services. We account for a contract when the parties have approved the contract and are committed to perform on it, the rights of each party and the payment terms are identified, the contract has commercial substance, and collectability is probable. At contract inception, the Company determines whether the goods or services to be provided are to be accounted for as a single performance obligation or as multiple performance obligations. This evaluation requires professional judgment and it may impact the timing and pattern of revenue recognition. If multiple performance obligations are identified, we generally use the cost plus a margin approach to determine the relative standalone selling price of each performance obligation. When determining the total transaction price, the Company identifies both fixed and variable consideration elements within the contract. Variable consideration includes any amount within the transaction price that is not fixed, such as: award or incentive fees; performance penalties; unfunded contract value; or other similar items. For our contracts with award or incentive fees, the Company estimates the total amount of award or incentive fee expected to be recognized into revenue s . Throughout the performance period, we recognize as revenue a constrained amount of variable consideration only to the extent that it is probable that a significant reversal of the cumulative amount recognized to date will not be required in a subsequent period. Our estimate of variable consideration is periodically adjusted based on significant changes in relevant facts and circumstances. In the period in which we can calculate the final amount of award or incentive fee earned - based on the receipt of the customer’s final performance score or determining that more objective, contractually-defined criteria have been fully satisfied - the Company will adjust our cumulative revenue recognized to date on the contract. We generally recognize revenues over time throughout the performance period as the customer simultaneously receives and consumes the benefits provided on our services-type revenue arrangements. This continuous transfer of control for our U.S. government contracts is supported by the unilateral right of our customer to terminate the contract for a variety of reasons without having to provide justification for its decision. For our services-type revenue arrangements in which there are a repetitive amount of services that are substantially the same from one month to the next, the Company applies the series guidance. We use a variety of input and output methods that approximate the progress towards complete satisfaction of the performance obligation, including: costs incurred, labor hours expended, and time-elapsed measures for our fixed-price stand ready obligations. For certain contracts, primarily our cost-plus and time-and-materials services-type revenue arrangements, we apply the right-to-invoice practical expedient in which revenues are recognized in direct proportion to our present right to consideration for progress towards the complete satisfaction of the performance obligation. When a performance obligation has a significant degree of interrelation or interdependence between one month’s deliverables and the next, when there is an award or incentive fee, or when there is a significant degree of customization or modification, the Company generally records revenue using a percentage of completion method. For these revenue arrangements, substantially all revenues are recognized over time using a cost-to-cost input method based on the ratio of costs incurred to date to total estimated costs at completion. When estimates of total costs to be incurred on a contract exceed total revenue, a provision for the entire loss on the contract is recorded in the period in which the loss is determined. Contract modifications are reviewed to determine whether they should be accounted for as part of the original performance obligation or as a separate contract. When a contract modification changes the scope or price and the additional performance obligations are at their standalone selling price, the original contract is terminated and the Company accounts for the change prospectively when the new goods or services to be transferred are distinct from those already provided. When the contract modification includes goods or services that are not distinct from those already provided, the Company records a cumulative adjustment to revenues based on a remeasurement of progress towards the complete satisfaction of the not yet fully delivered performance obligation. Based on the critical nature of our contractual performance obligations, the Company may proceed with work based on customer direction prior to the completion and signing of formal contract documents. The Company has a formal review process for approving any such work that considers previous experiences with the customer, communications with the customer regarding funding status, and our knowledge of available funding for the contract or program. Costs of Revenues Costs of revenues includes all direct contract costs such as labor, materials, subcontractor costs, and indirect costs that are allowable and allocable to contracts under federal procurement standards. Costs of revenues also includes expenses that are unallowable under applicable procurement standards and are not allocable to contracts for billing purposes. Such unallowable expenses do not directly generate revenues but are necessary for business operations. Changes in Estimates on Contracts The Company recognizes revenues on many of its fixed price, award fee, and incentive fee arrangements over time primarily using a cost-to-cost input method based on the ratio of costs incurred to date to total estimated costs at completion. The process requires the Company to use professional judgment when assessing risks, estimating contract revenues and costs, estimating variable consideration, and making assumptions for schedule and technical issues. The Company periodically reassesses its assumptions and updates its estimates as needed. When estimates of total costs to be incurred on a contract exceed total revenues, a provision for the entire loss on the contract is recorded in the period in which the loss is determined. Contract Balances Contract assets include unbilled receivables in which our right to consideration is conditional on factors other than the passage of time. Contract assets exclude billed and billable receivables. In addition, the costs to fulfill a nd obtain a contract are considered for capitalization based on contract specific facts and circumstances. The incremental costs to fulfill a contract (e.g. , ramp up costs at the beginning of the period of performance) may be capitalized when expenses are incurred prior to satisfying a performance obligation. The incremental costs of obtaining a contract (e.g. , sales commissions) are capitalized as an asset when the Company expects to recover them either directly or indirectly through the revenue arrangement’s profit margins. These capitalized costs are subsequently expensed over the revenue arrangement’s period of performance. The Company has elected to apply the practical expedient to immediately expense the costs to obtain a contract when the performance obligation will be completed within twelve months of contract inception. Contract assets are periodically reassessed based on reasonably available information as of the balance sheet date to ensure they do not exceed their net realizable value. Contract liabilities primarily include advance payments received from a customer in excess of revenues that may be recognized as of the balance sheet date. The advance payment is subsequently recognized into revenues as the performance obligation is satisfied. Remaining Performance Obligations Remaining performance obligations (RPO) represent the expected revenues to be recognized for the satisfaction of remaining performance obligations on existing contracts. This balance excludes unexercised contract option years and task orders that may be issued underneath an Indefinite Delivery/Indefinite Quantity (IDIQ) vehicle until such task orders are awarded. The RPO balance generally increases with the execution of new contracts and converts into revenues as contractual performance obligations are satisfied. The Company continues to monitor this balance as it is subject to change from execution of new contracts, contract modifications or extensions, government deobligations, or early terminations. Cash and Cash Equivalents The Company considers all investments with an original maturity of three months or less on their trade date to be cash equivalents. The Company classifies investments with an original maturity of more than three months but less than twelve months on their trade date as short-term marketable securities. Receivables Receivables include billed and billable receivables, and unbilled receivables. Amounts billable and unbilled receivables are recognized at estimated realizable value and consist of costs and fees, substantially all of which are expected to be billed and collected generally within one year. When events or conditions indicate that amounts outstanding from customers may become uncollectible, an allowance is estimated and recorded. Upon determination that a specific receivable is uncollectible, the receivable is written off against the allowance for doubtful accounts reserve. The Company’s allowance for doubtful accounts was $3.2 million and $3.1 million at June 30, 2022 and June 30, 2021, respectively. Accounting for Sales of Financial Assets The Company accounts for receivable transfers under its Master Accounts Receivable Purchase Agreement (MARPA) as sales under ASC 860, Transfers and Servicing Concentrations of Credit Risk Financial instruments that potentially subject the Company to credit risk include accounts receivable and cash equivalents. Management believes that credit risk related to the Company’s accounts receivable is limited due to a large number of customers in differing segments and agencies of the U.S. government. Accounts receivable credit risk is also limited due to the credit worthiness of the U.S. government. Management believes the credit risk associated with the Company’s cash equivalents is limited due to the credit worthiness of the obligors of the investments underlying the cash equivalents. In addition, although the Company maintains cash balances at financial institutions that exceed federally insured limits, these balances are placed with high quality financial institutions. Inventories Inventories are stated at the lower of cost (average cost or first-in, first-out) or net realizable value and are included in prepaid expenses and other current assets on the accompanying consolidated balance sheets. The Company periodically assesses its current inventory balances and records a provision for damaged, deteriorated, or obsolete inventory based on historical patterns and forecasted sales. Goodwill and Intangible Assets Goodwill represents the excess of the fair value of consideration paid for an acquisition over the fair value of the net assets acquired and liabilities assumed as of the acquisition date. The Company evaluates goodwill for both of its reporting units for impairment at least annually on the first day of the fiscal fourth quarter, or whenever events or circumstances indicate that the carrying value may not be recoverable. The evaluation includes comparing the fair value of the relevant reporting unit to its respective carrying value, including goodwill, and utilizes both income and market approaches. The analysis relies on significant judgements and assumptions about expected future cash flows, weighted-average cost of capital, discount rates, expected long-term growth rates, and financial measures derived from observable market data of comparable public companies. Intangible assets with finite lives are amortized using the method that best reflects how their economic benefits are utilized or, if a pattern of economic benefits cannot be reliably determined, on a straight-line basis over their estimated useful lives, which is generally over periods ranging from one to twenty years. Intangible assets with finite lives are assessed for impairment whenever events or changes in circumstances indicate that the carrying value may not be recoverable. Property, Plant and Equipment Purchases of property, plant and equipment are capitalized at cost. Depreciation of equipment and furniture has been provided over the estimated useful life of the respective assets (ranging from three to eight years) using the straight-line method. Leasehold improvements are generally amortized using the straight-line method over the remaining lease term or the useful life of the improvements, whichever is shorter. Repairs and maintenance costs are expensed as incurred. We evaluate our long-lived assets for potential impairment whenever there is evidence that events or changes in circumstances indicate that the carrying value may not be recoverable and the carrying amount of the asset exceeds its estimated fair value. External Software Development Costs Costs incurred in creating software to be sold or licensed for external use are expensed as incurred until technological feasibility has been established. Technological feasibility is established upon completion of a detailed program design or, in its absence, completion of a working model. Thereafter, all such software development costs are capitalized and subsequently reported at the lower of unamortized cost or estimated net realizable value. Capitalized costs are amortized on a straight-line basis over the remaining estimated economic life of the software. Leases The Company enters into contractual arrangements primarily for the use of real estate facilities, information technology equipment, and certain other equipment. These arrangements contain a lease when the Company controls the underlying asset and has the right to obtain substantially all of the economic benefits or outputs from the asset. All of our leases are operating leases. The Company records a right of use (ROU) asset and lease liability as of the lease commencement date equal to the present value of the remaining lease payments. Most of our leases do not provide an implicit rate that can be readily determined. Therefore, we use a discount rate based on the Company’s incremental borrowing rate, which is determined using our credit rating and information available as of the commencement date. The ROU asset is then adjusted for initial direct costs and certain lease incentives included in the contractual arrangement. The Company has elected to not apply the lease recognition guidance for short-term equipment leases and to separate lease from non-lease components. Our operating lease arrangements may contain options to extend the lease term or for early termination. We account for these options when it is reasonably certain we will exercise them. ROU assets are evaluated for impairment in a manner consistent with the treatment of other long-lived assets. Operating lease expense is recognized on a straight-line basis over the lease term and is recorded primarily within indirect costs and selling expenses on the consolidated statement of operations. Variable lease expenses are generally recorded in the period they are incurred and are excluded from the ROU asset and lease liability. Fair Value of Financial Instruments The carrying amounts of cash and cash equivalents, accounts receivable, accounts payable and amounts included in other current assets and current liabilities that meet the definition of a financial instrument approximate fair value because of the short-term nature of these amounts. The fair value of the Company’s debt under its bank credit facility approximates its carrying value at June 30, 2022. The fair value of the Company’s debt under its bank credit facility was estimated using Level 2 inputs based on market data on companies with a corporate rating similar to CACI’s that have recently priced credit facilities. Earnings Per Share Basic earnings per share excludes dilution and is computed by dividing income by the weighted average number of common shares outstanding for the period. Diluted earnings per share reflects potential dilution that could occur if securities or other contracts to issue common stock were exercised or converted into common stock but not securities that are anti-dilutive. Using the treasury stock method, diluted earnings per share includes the incremental effect of restricted shares and those restricted stock units (RSUs) that are no longer subject to a market or performance condition. Information about the weighted-average number of basic and diluted shares is presented in “Note 14 – Earnings Per Share”. Income Taxes Income taxes are accounted for using the asset and liability method which requires the recognition of deferred tax assets and liabilities for the expected future tax consequences of temporary differences between the carrying amounts and the tax bases of assets and liabilities. Deferred tax assets and liabilities are measured using enacted tax rates expected to apply to taxable income in the years in which those temporary differences are expected to be recovered or settled. The effect on deferred tax assets and liabilities due to a change in tax rates is recognized in income in the period that includes the enactment date. Estimates of the realizability of deferred tax assets are based on the scheduled reversal of deferred tax liabilities, projected future taxable income, and tax planning strategies. Liabilities for uncertain tax positions are recognized when it is more likely than not that a tax position will not be sustained upon examination and settlement with taxing authorities. Liabilities for uncertain tax positions are measured based upon the largest amount of benefit that is greater than 50% likely of being realized upon ultimate settlement. Tax penalties and interest are included in income tax expense. Supplemental Retirement Savings Plan The Company maintains the CACI International Inc Group Executive Retirement Plan (the Supplemental Savings Plan) and maintains the underlying assets in a Rabbi Trust. The Supplemental Savings Plan is a non-qualified defined contribution supplemental retirement savings plan for certain key employees whereby participants may elect to defer and contribute a portion of their compensation, as permitted by the plan. Each participant directs his or her investments in the Supplemental Savings Plan (see “Note 17 – Retirement Plans”). A Rabbi Trust is a grantor trust established to fund compensation for a select group of management. The assets of this trust are available to satisfy the claims of general creditors in the event of bankruptcy of the Company. The assets held by the Rabbi Trust are invested in corporate owned life insurance (COLI) products. The COLI products are recorded at cash surrender value in the consolidated financial statements as supplemental retirement savings plan assets. The amounts due to participants are based on contributions, participant investment elections, and other participant activity and are recorded as supplemental retirement savings plan obligations. Foreign Currency The assets and liabilities of the Company’s foreign subsidiaries whose functional currency is other than the U.S. dollar are translated at the exchange rate in effect on the reporting date, and income and expenses are translated at the weighted-average exchange rate during the period. The Company’s primary practice is to negotiate contracts in the same currency in which the predominant expenses are incurred, thereby mitigating the exposure to foreign currency fluctuations. The net translation gains and losses are recorded as accumulated other comprehensive income (loss) in shareholders’ equity. Foreign currency transaction gains and losses are recorded as incurred in indirect costs and selling expenses in the accompanying consolidated statements of operations. Other Comprehensive Income (Loss) Comprehensive income is the change in equity of a business enterprise during a period from transactions and other events and circumstances from non-owner sources. Other comprehensive income (loss) refers to revenue, expenses, and gains and losses that under U.S. GAAP are included in comprehensive income, but excluded from the determination of net income. The elements within other comprehensive income consist of foreign currency translation adjustments; the changes in the fair value of interest rate swap agreements, net of tax of $11.8 million, $4.5 million and $8.7 million for the years ended June 30, 2022, 2021 and 2020, respectively; and differences between actual amounts and estimates based on actuarial assumptions and the effect of changes in actuarial assumptions made under the Company’s post-retirement benefit plans, net of tax (see Note 13). As of June 30, 2022, 2021 and 2020, accumulated other comprehensive loss included losses of $45.3 million, $15.9 million, and $38.6 million respectively, related to foreign currency translation adjustments, a gain of $13.1 million, a loss of $20.5 million, and a loss of $33.2 million, respectively, related to the fair value of its interest rate swap agreements, and a gain of $1.1 million, a gain of $0.1 million, and a loss of $0.5 million, respectively, related to unrecognized post-retirement costs. Commitments and Contingencies Liabilities for loss contingencies arising from claims, assessments, litigation, fines and penalties and other sources are recorded when it is probable that a liability has been incurred and the amount of the assessment and/or remediation can be reasonably estimated.

Recent Accounting Pronouncement

Recent Accounting Pronouncements	12 Months Ended
	Jun. 30, 2022
New Accounting Pronouncements And Changes In Accounting Principles [Abstract]
Recent Accounting Pronouncements	Note 3 – Recent Accounting Pronouncements Accounting Standards Updates Issued but Not Yet Adopted In March 2020, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) 2020-04, Reference Rate Reform (Topic 848): Facilitation of the Effects of Reference Rate Reform on Financial Reporting. This ASU provides optional expedients and exceptions for applying GAAP to contracts, hedging relationships and other transactions that reference the London Interbank Offered Rate (LIBOR) or another reference rate expected to be discontinued because of reference rate reform. The guidance in this ASU is optional and expedients may be elected over time, as reference rate reform activities occur through December 31, 2022. However, in April 2022, the FASB proposed extending the sunset date under Topic 848 from December 31, 2022 to December 31, 2024. The change is to align the temporary accounting relief guidance with the expected cessation date of LIBOR, which was postponed by administrators earlier this year to June 2023, a year after the current sunset date of ASU 2020-04. During the year ended June 30, 2020, CACI elected to apply the hedge accounting expedients related to probability and the assessments of effectiveness for future LIBOR-indexed cash flows to assume that the index upon which future hedged transactions will be based matches the index on the corresponding derivatives consistent with past presentation. Application of these expedients assisted in preserving the Company's presentation of derivatives as qualifying cash flow hedges. The Company continues to evaluate this guidance and may apply other elections as relevant contract and hedge accounting relationship modifications are made during the course of the reference rate reform transition period . Accounting Standards Updates Adopted In October 2021, the FASB issued ASU 2021-08, Accounting for Contract Assets and Contract Liabilities from Contracts with Customers. This ASU requires contract assets and contract liabilities acquired in a business combination to be recognized and measured by the acquirer on the acquisition date in accordance with ASU 2014-09, Revenue from Contracts with Customers (Topic 606). Generally, this new guidance will result in the acquirer recognizing contract assets and contract liabilities at the same amounts recorded by the acquiree. Historically, such amounts were recognized by the acquirer at fair value in accordance with acquisition accounting. The standard is effective for fiscal years beginning after December 15, 2022, including interim periods within those fiscal years, with early adoption permitted. The Company early adopted this standard in fiscal 2022 and it did not have a material impact on our consolidated financial statements.

Acquisitions

Acquisitions	12 Months Ended
	Jun. 30, 2022
Business Combinations [Abstract]
Acquisitions	Note 4 – Acquisitions Fiscal 2022 During the year ended June 30, 2022, CACI completed four acquisitions that provide mission and enterprise technology to sensitive government customers. Their capabilities include open source intelligence solutions, specialized cyber, satellite communications, multi-domain photonics technologies for free-space optical communications, and commercial solutions for classified security technologies. The aggregate purchase consideration was approximately $612.2 million. The Company preliminarily recognized fair values of the assets acquired and liabilities assumed and allocated $444.6 million to goodwill, largely attributable to intellectual capital and the acquired assembled workforces, and $180.6 million to intangible assets. The intangible assets consist of customer relationships of $98.4 million and technology of $82.2 million. The fair value attributed to intangible assets is being amortized on an accelerated basis over a range of approximately 15 to 20 years for customer relationships and over a range of approximately 5 to 10 years for technology. The fair value attributed to the intangible assets acquired was based on assumptions and other information compiled by management, including independent valuations that utilized established valuation techniques. Of the value attributed to goodwill and intangible assets, approximately $487.7 million is deductible for income tax purposes. Fiscal 2021 On August 11, 2020, CACI completed the acquisition of Ascent Vision Technologies (AVT) for a purchase price of approximately $348.8 million. AVT specializes in Electro-Optical Infrared payloads, On-Board Computer Vision Processing and counter-unmanned aircraft system (C-UAS) solutions. The Company recognized fair values of the assets acquired and liabilities assumed and allocated $211.0 million to goodwill and $133.8 million to intangible assets. The goodwill of $211.0 million is largely attributable to the assembled workforce of AVT and expected synergies between the Company and AVT. The intangible assets consist of customer relationships of $65.7 million and technology of $68.1 million. The fair value attributed to intangible assets is being amortized on an accelerated basis over approximately 20 years for customer relationships and over approximately 10 years for technology. The fair value attributed to the intangible assets acquired was based on assumptions and other information compiled by management, including independent valuations that utilized established valuation techniques. Of the value attributed to goodwill and intangible assets, approximately $319.7 million is deductible for income tax purposes. Fiscal 2020 During the year ended June 30, 2020, CACI completed three strategic acquisitions adding key capabilities in mission Expertise and Technology. The aggregate purchase consideration was approximately $109.4 million. The Company recognized fair values of the assets acquired and liabilities assumed and allocated $70.3 million to goodwill and $29.5 million to intangible assets.

Revenues

Revenues	12 Months Ended
	Jun. 30, 2022
Revenue From Contract With Customer [Abstract]
Revenues	Note 5 – Revenues Disaggregation of Revenues The Company disaggregates revenues by contract type, customer type, prime vs. subcontractor, and whether the solution provided is primarily Expertise or Technology. These categories represent how the nature, amount, timing, and uncertainty of revenues and cash flows are affected. Disaggregated revenues by contract type were as follows (in thousands): Year Ended June 30, 2022 Year Ended June 30, 2021 Year Ended June 30, 2020 Domestic International Total Domestic International Total Domestic International Total Cost-plus-fee $ 3,632,359 $ — $ 3,632,359 $ 3,504,838 $ — $ 3,504,838 $ 3,274,707 $ — $ 3,274,707 Fixed-price 1,690,480 132,741 1,823,221 1,651,343 118,498 1,769,841 1,524,381 105,094 1,629,475 Time-and-materials 688,220 59,117 747,337 712,211 57,245 769,456 757,584 58,276 815,860 Total $ 6,011,059 $ 191,858 $ 6,202,917 $ 5,868,392 $ 175,743 $ 6,044,135 $ 5,556,672 $ 163,370 $ 5,720,042 Disaggregated revenues by customer type were as follows (in thousands): Year Ended June 30, 2022 Year Ended June 30, 2021 Year Ended June 30, 2020 Domestic International Total Domestic International Total Domestic International Total Department of Defense $ 4,331,327 $ — $ 4,331,327 $ 4,185,292 $ — $ 4,185,292 $ 3,999,261 $ — $ 3,999,261 Federal civilian agencies 1,549,791 — 1,549,791 1,585,672 — 1,585,672 1,467,801 — 1,467,801 Commercial and other 129,941 191,858 321,799 97,428 175,743 273,171 89,610 163,370 252,980 Total $ 6,011,059 $ 191,858 $ 6,202,917 $ 5,868,392 $ 175,743 $ 6,044,135 $ 5,556,672 $ 163,370 $ 5,720,042 Disaggregated revenues by prime vs. subcontractor were as follows (in thousands): Year Ended June 30, 2022 Year Ended June 30, 2021 Year Ended June 30, 2020 Domestic International Total Domestic International Total Domestic International Total Prime contractor $ 5,389,870 $ 175,052 $ 5,564,922 $ 5,284,761 $ 164,829 $ 5,449,590 $ 5,057,930 $ 153,436 $ 5,211,366 Subcontractor 621,189 16,806 637,995 583,631 10,914 594,545 498,742 9,934 508,676 Total $ 6,011,059 $ 191,858 $ 6,202,917 $ 5,868,392 $ 175,743 $ 6,044,135 $ 5,556,672 $ 163,370 $ 5,720,042 Disaggregated revenues by Expertise or Technology were as follows (in thousands): Year Ended June 30, 2022 Year Ended June 30, 2021 Year Ended June 30, 2020 Domestic International Total Domestic International Total Domestic International Total Expertise $ 2,796,038 $ 73,279 $ 2,869,317 $ 2,901,204 $ 71,762 $ 2,972,966 $ 2,938,379 $ 63,133 $ 3,001,512 Technology 3,215,021 118,579 3,333,600 2,967,188 103,981 3,071,169 2,618,293 100,237 2,718,530 Total $ 6,011,059 $ 191,858 $ 6,202,917 $ 5,868,392 $ 175,743 $ 6,044,135 $ 5,556,672 $ 163,370 $ 5,720,042 Changes in Estimates Aggregate net changes in estimates reflected an increase to income before income taxes of $29.8 million ($0.93 per diluted share), $44.1 million ($1.30 per diluted share), and $33.0 million ($0.95 per diluted share) during fiscal 2022, 2021, and 2020, respectively Revenues recognized from previously satisfied performance obligations were not significant for fiscal 2022 compared to $2.5 million and $10.5 million for fiscal 2021 and 2020, respectively. The change in revenues generally relates to final true-up adjustments for estimated award or incentive fees in the period in which the customer’s final performance score was received or when it can be determined that more objective, contractually-defined criteria have been fully satisfied. Remaining Performance Obligations As of June 30, 2022, the Company had $8.2 billion of remaining performance obligations and expects to recognize approximately 50% and 73% over the next 12 and 24 months, respectively, with the remainder to be recognized thereafter. Contract Balances Contract balances consisted of the following (in thousands): Description of Contract Related Balance Financial Statement Classification June 30, 2022 June 30, 2021 Billed and billable receivables Accounts receivable, net $ 800,597 $ 763,921 Contract assets – current unbilled receivables Accounts receivable, net 125,547 115,930 Contract assets – current costs to obtain Prepaid expenses and other current assets 5,167 4,144 Contract assets – noncurrent unbilled receivables Accounts receivable, long-term 10,199 12,159 Contract assets – noncurrent costs to obtain Other long-term assets 10,703 9,584 Contract liabilities – current deferred revenue and other contract liabilities Other accrued expenses and current liabilities (84,810 ) (70,907 ) Contract liabilities – noncurrent deferred revenue and other contract liabilities Other long-term liabilities (7,552 ) (6,837 ) During fiscal 2022 and 2021, respectively, we recognized $74.2 million and $57.1 million of revenue that was included in a previously recorded contract liability as of the beginning of the period.

Sales of Receivables

Sales of Receivables	12 Months Ended
	Jun. 30, 2022
Transfers And Servicing Of Financial Assets [Abstract]
Sales of Receivables	Note 6 – Sales of Receivables On December 23, 2021, the Company amended its Master Accounts Receivable Purchase Agreement (MARPA) with MUFG Bank, Ltd. (Purchaser), for the sale of certain designated eligible U.S. government receivables. The amendment extended the term of the MARPA to December 22, 2022. Under the MARPA, the Company can sell eligible receivables, including certain billed and unbilled receivables up to a maximum amount of $200.0 million. The Company’s receivables are sold under the MARPA without recourse for any U.S. government credit risk. The Company accounts for receivable transfers under the MARPA as sales under ASC 860, Transfers and Servicing The Company does not retain an ongoing financial interest in the transferred receivables other than cash collection and administrative services. The Company estimated that its servicing fee was at fair value and therefore no servicing asset or liability related to these receivables was recognized as of June 30, 2022. Proceeds from the sold receivables are reflected in our operating cash flows on the statement of cash flows. MARPA activity consisted of the following (in thousands): As of and for the Year Ended June 30, 2022 2021 Beginning balance: $ 182,027 $ 200,000 Sales of receivables 2,724,090 2,741,518 Cash collections (2,748,332 ) (2,759,491 ) Outstanding balance sold to Purchaser: (1) 157,785 182,027 Cash collected, not remitted to Purchaser (2) (16,502 ) (62,159 ) Remaining sold receivables $ 141,283 $ 119,868 (1) During fiscal 2022 and 2021, the Company recorded a net cash outflow in its cash flows from operating activities of $24.2 million and a net cash outflow of $18.0 million, respectively, from sold receivables. MARPA cash flows are calculated as the change in the outstanding balance during the fiscal year (2) Includes the cash collected on behalf of but not yet remitted to Purchaser as of June 30, 2022 and 2021. This balance is included in other accrued expenses and current liabilities as of the balance sheet date.

Inventories

Inventories	12 Months Ended
	Jun. 30, 2022
Inventory Disclosure [Abstract]
Inventories	Note 7 – Inventories Inventories consisted of the following (in thousands): June 30, 2022 2021 Materials, purchased parts and supplies $ 57,407 $ 52,615 Finished goods 13,207 15,728 Work in process 28,748 11,353 Total $ 99,362 $ 79,696

Goodwill and Intangible Assets

Goodwill and Intangible Assets	12 Months Ended
	Jun. 30, 2022
Goodwill And Intangible Assets Disclosure [Abstract]
Goodwill and Intangible Assets	Note 8 – Goodwill and Intangible Assets Goodwill Changes in the carrying amount of goodwill by reportable segment were as follows (in thousands): Domestic International Total Balance at June 30, 2020 $ 3,279,856 $ 127,254 $ 3,407,110 Goodwill acquired 211,004 (1,478 ) 209,526 Foreign currency translation 887 15,055 15,942 Balance at June 30, 2021 $ 3,491,747 $ 140,831 $ 3,632,578 Goodwill acquired 444,417 — 444,417 Foreign currency translation (1,539 ) (17,165 ) (18,704 ) Balance at June 30, 2022 $ 3,934,625 $ 123,666 $ 4,058,291 There were no impairments of goodwill during the periods presented. Intangible Assets Intangible assets, net consisted of the following (in thousands): June 30, 2022 June 30, 2021 Gross carrying Accumulated Net carrying Gross carrying Accumulated Net carrying value amortization value value amortization value Customer contracts and related customer relationships $ 656,353 $ (275,538 ) $ 380,815 $ 601,516 $ (276,498 ) $ 325,018 Acquired technologies 280,196 (79,626 ) 200,570 198,273 (47,185 ) 151,088 Total intangible assets $ 936,549 $ (355,164 ) $ 581,385 $ 799,789 $ (323,683 ) $ 476,106 Amortization expense related to intangible assets was $74.1 million, $67.5 million and $59.3 million for fiscal 2022, 2021, and 2020, respectively. Intangible assets with a gross carrying value of $41.8 million became fully amortized during fiscal 2022 and are no longer reflected in the gross carrying value and accumulated amortization as of June 30, 2022. As of June 30, 2022, the estimated annual amortization expense is as follows (in thousands): Fiscal Year Ending June 30, Amount 2023 $ 75,377 2024 71,922 2025 67,776 2026 60,166 2027 53,366 2028 and thereafter 252,778 Total intangible assets, net $ 581,385 Actual amortization expense in future periods could differ from these estimates as a result of future acquisitions, divestitures, impairments, and other factors.

Property, Plant and Equipment

Property, Plant and Equipment	12 Months Ended
	Jun. 30, 2022
Property Plant And Equipment [Abstract]
Property, Plant and Equipment	Note 9 – Property, Plant and Equipment Property, plant and equipment consisted of the following (in thousands): June 30, 2022 2021 Equipment and furniture $ 263,344 $ 234,721 Leasehold improvements 216,646 187,542 Property, plant and equipment, at cost 479,990 422,263 Less accumulated depreciation and amortization (274,368 ) (231,819 ) Total property, plant and equipment, net $ 205,622 $ 190,444 Depreciation expense, including amortization of leasehold improvements, was $60.5 million, $57.9 million and $49.4 million in fiscal 2022, 2021, and 2020, respectively.

Leases

Leases	12 Months Ended
	Jun. 30, 2022
Leases [Abstract]
Leases	Note 10 – Leases All of the Company’s leases are operating leases. The current portion of operating lease liabilities is included in other accrued expenses and current liabilities in our consolidated balance sheets. Lease balances in our consolidated balance sheet are as follows (in thousands): June 30, 2022 2021 Operating lease right-of-use assets $ 317,359 $ 356,887 Operating lease liabilities, current 67,256 61,280 Operating lease liabilities, noncurrent 315,315 363,302 $ 382,571 $ 424,582 The Company’s total lease cost is recorded primarily within indirect costs and selling expenses and had the following impact on the consolidated statement of operations (in thousands): Year Ended June 30, 2022 2021 2020 Operating lease cost $ 80,748 $ 89,254 $ 86,039 Short-term and variable lease cost 15,567 15,160 14,777 Sublease income (404 ) (379 ) (1,201 ) Total lease cost $ 95,911 $ 104,035 $ 99,615 The Company’s future minimum lease payments under non-cancelable operating leases as of June 30, 2022 are as follows (in thousands): Fiscal Year Ending June 30: 2023 $ 76,743 2024 76,985 2025 68,248 2026 57,753 2027 47,382 Thereafter 88,715 Total undiscounted lease payments 415,826 Less: imputed interest (33,255 ) Total discounted lease liabilities $ 382,571 The weighted-average remaining lease terms as of June 30, 2022 and 2021 were 6.16 years and 6.79 years and the weighted-average discount rates were 2.72% and 2.76%, respectively. Cash paid for operating leases was $85.2 million, $85.2 million, and $87.1 million in fiscal 2022, 2021, and 2020, respectively. Operating lease liabilities arising from obtaining new ROU assets was $30.9 million, $102.8 million and $50.5 million in fiscal 2022, 2021, and 2020, respectively, which includes all noncash changes arising from new or remeasured operating lease arrangements.

Fair Value Measurements

Fair Value Measurements	12 Months Ended
	Jun. 30, 2022
Fair Value Disclosures [Abstract]
Fair Value Measurements	Note 11 – Fair Value Measurements ASC 820, Fair Value Measurements and Disclosures The Company’s financial assets and liabilities recorded at fair value on a recurring basis are categorized based on the priority of the inputs used to measure fair value. The inputs used in measuring fair value are categorized into three levels, as follows: • Level 1 Inputs – unadjusted quoted prices in active markets for identical assets or liabilities. • Level 2 Inputs – unadjusted quoted prices for similar assets and liabilities in active markets, quoted prices for identical or similar assets and liabilities in markets that are not active, inputs other than quoted prices that are observable, and inputs derived from or corroborated by observable market data. • Level 3 Inputs – amounts derived from valuation models in which unobservable inputs reflect the reporting entity’s own assumptions about the assumptions of market participants that would be used in pricing the asset or liability. The following table summarizes the financial assets and liabilities measured at fair value on a recurring basis and the level they fall within the fair value hierarchy (in thousands): As of June 30, Financial Statement Fair Value 2022 2021 Description of Financial Instrument Classification Hierarchy Fair Value Interest rate swap agreements Prepaid expenses and other current assets Level 2 $ 337 $ — Interest rate swap agreements Other long-term assets Level 2 $ 19,184 $ — Interest rate swap agreements Other accrued expenses and current liabilities Level 2 $ — $ 1,028 Interest rate swap agreements Other long-term liabilities Level 2 $ — $ 24,838 The Company entered into interest rate swap agreements to manage its interest rate risk. The valuation of these instruments is determined using widely accepted valuation techniques including discounted cash flow analysis on the expected cash flows of each derivative. This analysis reflects the contractual terms of the derivatives, including the period to maturity, and uses observable market-based inputs, including interest rate curves. To comply with the provisions of ASC 820, the Company incorporates credit valuation adjustments to appropriately reflect both its own nonperformance risk and the respective counterparty’s nonperformance risk in the fair value measurements. Changes in the fair value of the interest rate swap agreements are recorded as a component of accumulated other comprehensive income or loss.

Debt

Debt	12 Months Ended
	Jun. 30, 2022
Debt Disclosure [Abstract]
Debt	Note 12 – Debt Long-term debt consisted of the following (in thousands): June 30, 2022 2021 Bank credit facility – term loans $ 1,209,688 $ 797,635 Bank credit facility – revolver loans 533,000 945,000 Principal amount of long-term debt 1,742,688 1,742,635 Less unamortized discounts and debt issuance costs (9,915 ) (6,796 ) Total long-term debt 1,732,773 1,735,839 Less current portion (30,625 ) (46,920 ) Long-term debt, net of current portion $ 1,702,148 $ 1,688,919 Bank Credit Facility The Company has a $3,200 million credit facility (the Credit Facility), which consists of a $1,975.0 million revolving credit facility (the Revolving Facility) and a $1,225.0 million term loan (the Term Loan). The Revolving Facility has sub-facilities of $100.0 million for same-day swing line loan borrowings and $25.0 million for stand-by letters of credit. At any time and so long as no default has occurred, the Company has the right to increase the Revolving Facility or the Term Loan in an aggregate principal amount of up to the greater of $500.0 million and 75% of the Company’s EBITDA plus an unlimited amount of indebtedness subject to 3.75 times, calculated assuming the Revolving Facility is fully drawn, with applicable lender approvals. The Credit Facility is available to refinance existing indebtedness and for general corporate purposes, including working capital expenses and capital expenditures. The Revolving Facility is a secured facility that permits continuously renewable borrowings of up to $1,975.0 million. As of June 30, 2022, the Company had $533.0 million outstanding under the Revolving Facility and no borrowings on the swing line. The Company pays a quarterly facility fee for the unused portion of the Revolving Facility. The Term Loan is a five-year The interest rates applicable to loans under the Credit Facility are floating interest rates that, at the Company’s option, equal a base rate or a Eurodollar rate plus, in each case, an applicable rate based upon the Company’s consolidated total net leverage ratio. As of June 30, 2022, the effective interest rate, including the impact of the Company’s floating-to-fixed interest rate swap agreements and excluding the effect of amortization of debt financing costs, for the outstanding borrowings under the Credit Facility was 2.59%. The Credit Facility requires the Company to comply with certain financial covenants, including a maximum total leverage ratio and a minimum interest coverage ratio. The Credit Facility also includes customary negative covenants restricting or limiting the Company’s ability to guarantee or incur additional indebtedness, grant liens or other security interests to third parties, make loans or investments, transfer assets, declare dividends or redeem or repurchase capital stock or make other distributions, prepay subordinated indebtedness and engage in mergers, acquisitions or other business combinations, in each case except as expressly permitted under the Credit Facility. As of June 30, 2022, the Company was in compliance with all of the financial covenants. A majority of the Company’s assets serve as collateral under the Credit Facility. All debt issuance costs are being amortized from the date incurred to the expiration date of the Credit Facility. The aggregate maturities of long-term debt as of June 30, 2022, are as follows (in thousands): Fiscal Year Ending June 30, 2023 $ 30,625 2024 45,938 2025 61,250 2026 61,250 2027 1,543,625 Principal amount of long-term debt $ 1,742,688 Cash Flow Hedges The Company periodically uses derivative financial instruments as part of a strategy to manage exposure to market risks associated with interest rate fluctuations. The Company has entered into several floating-to-fixed interest rate swap agreements for an aggregate notional amount of $800.0 million which hedge a portion of the Company’s floating rate indebtedness. The swaps mature at various dates through 2028. The Company has designated the swaps as cash flow hedges. Unrealized gains are recognized as assets while unrealized losses are recognized as liabilities. The interest rate swap agreements are highly correlated to the changes in interest rates to which the Company is exposed. Realized gains and losses in connection with each required interest payment are reclassified from accumulated other comprehensive income or loss to interest expense. The Company does not hold or issue derivative financial instruments for trading purposes. The effect of derivative instruments in the consolidated statements of operations and accumulated other comprehensive loss for the periods presented was as follows (in thousands): Year Ended June 30, 2022 2021 2020 Gain (loss) recognized in other comprehensive income $ 22,751 $ (1,458 ) $ (26,915 ) Amounts reclassified to earnings from accumulated other comprehensive loss 10,882 14,211 2,635 Net current period other comprehensive income (loss) $ 33,633 $ 12,753 $ (24,280 )

Composition of Certain Financia

Composition of Certain Financial Statement Captions	12 Months Ended
	Jun. 30, 2022
Composition Of Certain Financial Statement Captions [Abstract]
Composition of Certain Financial Statement Captions	Note 13 – Composition of Certain Financial Statement Captions Accrued Compensation and Benefits Accrued compensation and benefits consisted of the following (in thousands): June 30, 2022 2021 Accrued salaries and withholdings $ 183,481 $ 185,844 Accrued leave 135,830 140,529 Deferred payroll taxes, current 39,837 46,560 Accrued fringe benefits 46,574 36,342 Total accrued compensation and benefits $ 405,722 $ 409,275 Other Accrued Expenses and Current Liabilities Other accrued expenses and current liabilities consisted of the following (in thousands): June 30, 2022 2021 Deferred revenue, current $ 84,810 $ 70,907 Vendor obligations 81,595 68,001 MARPA payable 16,502 62,159 Operating lease liabilities, current 67,256 61,280 Other 37,408 17,623 Total other accrued expenses and current liabilities $ 287,571 $ 279,970 Other Long-Term Liabilities Other long-term liabilities consisted of the following (in thousands): June 30, 2022 2021 Deferred payroll taxes, noncurrent $ — $ 46,560 Reserve for unrecognized tax benefits 43,042 31,617 Interest rate swap agreements — 24,838 Accrued post-retirement obligations 6,661 6,980 Deferred revenue, noncurrent 7,552 6,837 Transition tax — 4,496 Other 14,841 17,024 Total other long-term liabilities $ 72,096 $ 138,352 Accrued post-retirement obligations include projected liabilities for benefits the Company is obligated to provide under long-term care, group health, and executive life insurance plans, each of which is unfunded. Plan benefits are provided to certain current and former executives, their dependents and other eligible employees, as defined. Post-retirement obligations also include accrued benefits under supplemental retirement benefit plans covering certain executives. The expense recorded under these plans was $1.3 million, $1.3 million and $1.2 million during fiscal 2022, 2021, and 2020, respectively.

Earnings Per Share

Earnings Per Share	12 Months Ended
	Jun. 30, 2022
Earnings Per Share [Abstract]
Earnings Per Share	Note 14 – Earnings Per Share Earnings per share and the weighted-average number of diluted shares are computed as follows (in thousands, except per share data): Year Ended June 30, 2022 2021 2020 Net income $ 366,794 $ 457,443 $ 321,480 Weighted-average number of basic shares outstanding during the period 23,446 24,705 25,031 Dilutive effect of RSUs after application of treasury stock method 231 287 454 Weighted-average number of diluted shares outstanding during the period 23,677 24,992 25,485 Basic earnings per share $ 15.64 $ 18.52 $ 12.84 Diluted earnings per share $ 15.49 $ 18.30 $ 12.61 Accelerated Share Repurchase On March 12, 2021, the Company entered into an accelerated share repurchase agreement (ASR Agreement) with JPMorgan Chase Bank, National Association (JPMorgan). Under the ASR Agreement, the Company paid $500.0 million to JPMorgan and received an initial delivery of 1.7 million shares of common stock which became treasury shares. During the year ended June 30, 2022, the ASR Agreement was completed and an additional 0.3 million shares of common stock were received which became treasury shares. In total, 2.0 million shares were repurchased at an average price per share of $253.47.

Stock-Based Compensation

Stock-Based Compensation	12 Months Ended
	Jun. 30, 2022
Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]
Stock-Based Compensation	Note 15 – Stock-Based Compensation Historically, the Company grants non-performance-based RSUs and performance-based RSUs to key employees. Stock-based compensation expense is recognized on a straight-line basis ratably over the respective vesting periods. Performance-based RSUs are subject to achievement of a performance metric in addition to grantee service. Stock-based compensation expense for performance-based RSUs is recognized on an accelerated basis by treating each vesting tranche as if it was a separate grant. A summary of the components of stock-based compensation expense recognized, together with the income tax benefits realized, is as follows (in thousands): Year Ended June 30, 2022 2021 2020 Stock-based compensation included in indirect costs and selling expense: Restricted stock and RSU expense $ 31,732 $ 30,463 $ 29,302 Income tax benefit recognized for stock-based compensation $ 8,218 $ 8,009 $ 5,849 The Company recognizes the effect of expected forfeitures of equity grants by estimating an expected forfeiture rate for grants of equity instruments. Amounts recognized for expected forfeitures are subsequently adjusted periodically and at major vesting dates to reflect actual forfeitures. The incremental income tax benefits realized upon the exercise or vesting of equity instruments are reported as operating cash flows. During fiscal 2022, 2021, and 2020, the Company recognized $5.2 million, $7.3 million, and $13.5 million of excess tax benefits, respectively, which have been reported as operating cash inflows in the accompanying consolidated statements of cash flows. Equity Grants and Valuation Under the terms of its 2016 Amended and Restated Incentive Compensation Plan (the 2016 Plan), the Company may issue, among others, non-qualified stock options, restricted stock, RSUs, SSARs, and performance awards, collectively referred to herein as equity instruments. The 2016 Plan was approved by the Company’s stockholders in November 2016 and amended and restated the 2006 Stock Incentive Plan (the 2006 Plan) which was due to expire at the end of the ten-year Annual grants under the 2016 Plan are generally made to the Company’s key employees during the second quarter of the Company’s fiscal year and to members of the Company’s Board of Directors during the second quarter of the Company’s fiscal year. With the approval of its Chief Executive Officer, the Company also issues equity instruments to strategic new hires and to employees who have demonstrated superior performance. Upon the vesting of restricted shares and RSUs, the Company fulfills its obligations under the equity instrument agreements by either issuing new shares of authorized common stock or by issuing shares from treasury. The total number of shares authorized by shareholders for grants under the 2016 Plan and its predecessor plan was 2,400,000 plus any forfeitures from the 2006 Plan. The aggregate number of grants that may be made may exceed this approved amount as forfeited restricted stock and RSUs become available for future grants. As of June 30, 2022, cumulative grants of 1,300,717 equity instruments underlying the shares authorized have been awarded, and 247,981 of these instruments have been forfeited. Performance-based stock awards vest and the stock is issued at the end of the performance period based upon the achievement of specific performance criteria. For performance-based stock awards granted to key employees in October 2021, the final number of RSUs earned by participants is based on the achievement of a specified cumulative three-year The annual performance-based awards granted for each of the fiscal years presented were as follows: Performance-based stock awards granted Number of additional shares earned under performance-based stock awards Fiscal 2022 47,749 — Fiscal 2021 111,729 8,143 Fiscal 2020 108,844 5,104 We account for stock-based payments to employees, including grants of employee stock awards and purchases under employee stock purchase plans, in accordance with ASC 718, Compensation-Stock Compensation, The Company also issues equity instruments in the form of RSUs under its Management Stock Purchase Plan (MSPP) and Director Stock Purchase Plan (DSPP). In addition, annual grants are made to members of the Company’s Board of Directors in the form of a set dollar value of RSUs. Grants to members of the Board of Directors vest based on the passage of time and continued service as a Director of the Company. Restricted shares and most non-performance-based RSUs generally vest in full three years from the date of grant. Changes in the number of unvested restricted stock and RSUs during the periods presented, together with the corresponding weighted-average fair values, are as follows: Restricted Stock and Restricted Stock Units Number of Shares Weighted Average Grant Date Fair Value Unvested at June 30, 2019 628,806 $ 134.10 Granted 271,542 252.25 Vested (348,897 ) 77.33 Forfeited (49,528 ) 181.89 Unvested at June 30, 2020 501,923 $ 173.18 Granted 198,564 243.87 Vested (240,950 ) 99.55 Forfeited (33,566 ) 219.94 Unvested at June 30, 2021 425,971 $ 209.60 Granted 237,723 249.04 Vested (200,371 ) 114.01 Forfeited (26,704 ) 249.09 Unvested at June 30, 2022 436,619 $ 253.02 The total intrinsic value of RSUs that vested during fiscal 2022, 2021, and 2020 was $49.6 million, $52.7 million and $79.6 million, respectively, and the income tax benefit realized was $12.9 million, $13.9 million and $15.9 million, respectively. As of June 30, 2022, there was no unrecognized compensation cost related to SSARs and stock options and $59.3 million of unrecognized compensation cost related to restricted stock and RSUs scheduled to be recognized over a weighted-average period of 2.3 years. Stock Purchase Plans The Company adopted the 2002 Employee Stock Purchase Plan (ESPP), MSPP and DSPP in November 2002, and implemented these plans beginning July 1, 2003. There are 1,500,000, 500,000, and 75,000 shares authorized for grants under the ESPP, MSPP and DSPP, respectively. The ESPP allows eligible full-time employees to purchase shares of common stock at 95% of the fair market value of a share of common stock on the last day of the quarter. The maximum number of shares that an eligible employee can purchase during any quarter is equal to two times an amount determined as follows: 20% of such employee’s compensation over the quarter, divided by 95% of the fair market value of a share of common stock on the last day of the quarter. The ESPP is a qualified plan under Section 423 of the Internal Revenue Code and, for financial reporting purposes, was amended effective July 1, 2005 so as to be considered non-compensatory. Accordingly, there is no stock-based compensation expense associated with shares acquired under the ESPP. As of June 30, 2022, participants have purchased 1,293,466 shares under the ESPP, at a weighted-average price per share of $71.89. Of these shares, 35,404 were purchased by employees at a weighted-average price per share of $257.40 during fiscal 2022. During the year ended June 30, 2013, the Company established a 10b5-1 plan to facilitate the open market purchase of shares of Company stock to satisfy its obligations under the ESPP. The MSPP provides those senior executives with stock holding requirements a mechanism to receive RSUs in lieu of up to 100% of their annual bonus. For the fiscal 2022, 2021, and 2020, RSUs awarded in lieu of bonuses earned were granted at 85% of the closing price of a share of the Company’s common stock on the date of the award, as reported by the New York Stock Exchange. RSUs granted under the MSPP vest at the earlier of 1) three-years Activity related to the MSPP during the year ended June 30, 2022 is as follows: MSPP RSUs outstanding, June 30, 2021 3,093 Granted 2,789 Issued (756 ) Forfeited (417 ) RSUs outstanding, June 30, 2022 4,709 Weighted average grant date fair value as adjusted for the applicable discount $ 207.73 The DSPP allows directors to elect to receive RSUs at the market price of the Company’s common stock on the date of the award in lieu of up to 100% of their annual retainer fees. Vested RSUs are settled in shares of common stock. There were no DSPP awards outstanding during fiscal 2022.

Income Taxes

Income Taxes	12 Months Ended
	Jun. 30, 2022
Income Tax Disclosure [Abstract]
Income Taxes	Note 16 – Income Taxes The domestic and foreign components of income before provision for income taxes are as follows (in thousands): Year Ended June 30, 2022 2021 2020 Domestic $ 421,942 $ 471,711 $ 379,414 Foreign 32,630 27,904 22,223 Income before income taxes $ 454,572 $ 499,615 $ 401,637 The components of income tax expense are as follows (in thousands): Year Ended June 30, 2022 2021 2020 Current: Federal $ 66,956 $ (94,143 ) $ 42,268 State and local 1,372 19,958 14,744 Foreign 9,880 7,384 5,271 Total current 78,208 (66,801 ) 62,283 Deferred: Federal (12,884 ) 109,157 12,940 State and local 22,140 185 5,465 Foreign 314 (369 ) (531 ) Total deferred 9,570 108,973 17,874 Total income tax expense $ 87,778 $ 42,172 $ 80,157 Income tax expense differs from the amounts computed by applying the U.S. federal statutory income tax rate of 21.0% as a result of the following (in thousands): Year Ended June 30, 2022 2021 2020 Expected tax expense computed at federal statutory rate $ 95,460 $ 104,919 $ 84,344 State and local taxes, net of federal benefit 21,295 21,252 15,965 Remeasurement of current year NOL (1,124 ) (56,192 ) — R&D tax credit, net (15,708 ) (18,173 ) (10,700 ) Stock-based compensation (3,981 ) (5,525 ) (10,900 ) Nonincludible and nondeductible items, net 1,588 (2,269 ) 3,133 Remeasurement of deferred taxes (5,629 ) — — Other (4,123 ) (1,840 ) (1,685 ) Total income tax expense $ 87,778 $ 42,172 $ 80,157 Effective income tax rate 19.3 % 8.4 % 20.0 % The effective tax rate for fiscal 2022 was favorably impacted primarily by federal research tax credits and the remeasurement of state deferred taxes. The effective tax rate for fiscal 2021 was favorably impacted primarily by the Company’s method of accounting changes that resulted in a carryback of a federal income NOL and related income tax benefit as well as federal research tax credits . The effective tax rate for fiscal 2020 was favorably impacted primarily by federal research tax credits and the amount of excess tax benefits under ASU 2016-09, Stock Compensation The tax effects of temporary differences that give rise to deferred taxes are presented below (in thousands): June 30, 2022 2021 Deferred tax assets: Operating lease liabilities $ 99,997 $ 110,282 Reserves and accruals 46,513 58,900 Credits and net operating loss carryovers 6,647 39,123 Deferred compensation and post-retirement obligations 31,537 36,183 Stock-based compensation 11,907 11,767 Interest rate swaps — 6,800 Other — 2,757 Total deferred tax assets 196,601 265,812 Deferred tax liabilities: Goodwill and other intangible assets (318,150 ) (291,282 ) Property, plant and equipment (102,940 ) (167,527 ) Operating lease right-of-use assets (80,551 ) (90,186 ) Deferred revenue (34,850 ) (35,115 ) Prepaid expenses (11,162 ) (8,932 ) Interest rate swaps (4,954 ) — Other (835 ) — Total deferred tax liabilities (553,442 ) (593,042 ) Net deferred tax liability $ (356,841 ) $ (327,230 ) The deferred tax assets and liabilities were revalued in fiscal 2022 due to a reduction in the blended state effective tax rate. The Company is subject to income taxes in the U.S. and various state and foreign jurisdictions. Tax statutes and regulations within each jurisdiction are subject to interpretation and require the application of significant judgment. The Company is currently under examination by the Internal Revenue Service for fiscal 2017 through 2021. Based on the current IRS audit status and expected conclusion timing, approximately $73.5 million of federal income tax receivables have been classified as long term as of June 30, 2022. The Company does not expect the resolution of these examinations to have a material impact on its results of operations, financial condition or cash flows. U.S. income taxes have not been provided for undistributed earnings of foreign subsidiaries that have been permanently reinvested outside the United States. As of June 30, 2022, the estimated deferred tax liability associated with these undistributed earnings is approximately $2.6 million. Changes in the Company’s liability for unrecognized tax benefits is shown in the table below (in thousands): Year Ended June 30, 2022 2021 2020 Beginning of year $ 31,505 $ 8,826 $ 1,530 Additions based on prior year tax positions 8,221 20,025 5,003 Additions based on current year tax positions 8,313 5,702 2,293 Settlement with taxing authorities (5,229 ) (3,048 ) — End of year $ 42,810 $ 31,505 $ 8,826 The Company’s total liability for unrecognized tax benefits as of June 30, 2022, 2021 and 2020 was approximately $42.8 million, $31.5 million and $8.8 million, respectively. During fiscal 2022, the Company recognized an increase in reserves related to current and prior year research and development tax credits. Any amount, if recognized, would positively impact the Company’s effective tax rate. The Company recognizes net interest and penalties as a component of income tax expense. Over the next 12 months, the Company does not expect a significant increase or decrease in the unrecognized tax benefits recorded at June 30, 2022. As of June 30, 2022, the entire balance of unrecognized tax benefits is included in other long-term liabilities.

Retirement Plans

Retirement Plans	12 Months Ended
	Jun. 30, 2022
Compensation And Retirement Disclosure [Abstract]
Retirement Plans	Note 17 – Retirement Plans Defined Contribution Plans The Company sponsors various defined contribution plans in which most employees are eligible to participate. Company contribution expense for fiscal 2022, 2021, and 2020 was $100.3 million, $97.6 million and $94.8 million, respectively. Supplemental Savings Plan The Company maintains the Supplemental Savings Plan through which, on a calendar year basis, officers at the director level and above can elect to defer for contribution to the Supplemental Savings Plan up to 50% of their base compensation and up to 100% of their bonuses. The Company provides a contribution of 5% of compensation for each participant’s compensation that exceeds the limit as set forth in IRC 401(a)(17) (currently $305,000 per year). The Company also has the option to make annual discretionary contributions. Company contributions vest five-years Supplemental Savings Plan obligations due to participants totaled $109.7 million at June 30, 2022, of which $7.5 million is included in accrued compensation and benefits in the accompanying consolidated balance sheet. Supplemental Savings Plan obligations decreased by $14.3 million during fiscal 2022, consisting of $23.6 million of distributions and $5.5 million of investment losses, offset by $13.8 million of participant compensation deferrals and $1.0 million of Company contributions. The Company maintains COLI assets in a Rabbi Trust to offset the obligations under the Supplemental Savings Plan. The value of the COLI in the Rabbi Trust was $96.1 million at June 30, 2022 and COLI losses were $5.0 million for fiscal 2022. The value of the COLI in the Rabbi Trust was $103.0 million at June 30, 2021 and COLI gains were $9.7 million for fiscal 2021. Contribution expense for the Supplemental Savings Plan during fiscal 2022, 2021, and 2020, was $0.9 million, $1.6 million, and $1.9 million, respectively.

Business Segments

Business Segments	12 Months Ended
	Jun. 30, 2022
Segment Reporting [Abstract]
Business Segments	Note 18 – Business Segments The Company reports operating results and financial data in two segments: domestic operations and international operations. Domestic operations provide Expertise and Technology primarily to U.S. federal government agencies. International operations provide Expertise and Technology primarily to international government and commercial customers. The Company evaluates the performance of its operating segments based on net income. Summarized financial information for the Company’s reportable segments is as follows (in thousands): Year Ended June 30, 2022 Year Ended June 30, 2021 Year Ended June 30, 2020 Domestic International Total Domestic International Total Domestic International Total Revenues from external customers $ 6,011,059 $ 191,858 $ 6,202,917 $ 5,868,392 $ 175,743 $ 6,044,135 $ 5,556,672 $ 163,370 $ 5,720,042 Net income 339,381 27,413 366,794 432,912 24,531 457,443 302,822 18,658 321,480 Net assets 2,867,396 186,147 3,053,543 2,461,048 204,230 2,665,278 2,482,283 179,027 2,661,310 Goodwill 3,934,625 123,666 4,058,291 3,491,747 140,831 3,632,578 3,279,856 127,254 3,407,110 Total long-term assets 5,271,444 148,349 5,419,793 4,665,782 175,414 4,841,196 4,297,885 158,701 4,456,586 Total assets 6,380,745 248,686 6,629,431 5,898,869 273,503 6,172,372 5,293,588 248,884 5,542,472 Capital expenditures 72,736 1,828 74,564 69,610 3,519 73,129 70,499 1,804 72,303 Depreciation and amortization 131,401 3,280 134,681 121,725 3,638 125,363 105,874 4,814 110,688 Interest income and interest expense are not presented above as the amounts attributable to the Company’s international operations are insignificant. Customer Information The Company earned 94.8%, 95.5% and 95.6% of its revenues from various agencies and departments of the U.S. government for fiscal 2022, 2021 and 2020, respectively.

Commitments and Contingencies

Commitments and Contingencies	12 Months Ended
	Jun. 30, 2022
Commitments And Contingencies Disclosure [Abstract]
Commitments and Contingencies	Note 19 – Commitments and Contingencies Legal Proceedings The Company is involved in various lawsuits, claims, and administrative proceedings arising in the normal course of business. Management is of the opinion that any liability or loss associated with such matters, either individually or in the aggregate, will not have a material adverse effect on the Company’s operations and liquidity. Government Contracting Payments to the Company on cost-plus-fee and time-and-materials contracts are subject to adjustment upon audit by the Defense Contract Audit Agency (DCAA) and other government agencies that do not utilize DCAA’s services. The DCAA has completed audits of the Company’s annual incurred cost proposals through fiscal year ended June 30, 2020. We are still negotiating the results of prior years’ audits with the respective cognizant contracting officers and believe our reserves for such are adequate. In the opinion of management, adjustments that may result from these audits and the audits not yet started are not expected to have a material effect on the Company’s financial position, results of operations, or cash flows as the Company has accrued its best estimate of potential disallowances. Additionally, the DCAA continually reviews the cost accounting and other practices of government contractors, including the Company. In the course of those reviews, cost accounting and other issues are identified, discussed and settled.

Summary of Significant Accoun_2

Summary of Significant Accounting Policies (Policies)	12 Months Ended
	Jun. 30, 2022
Accounting Policies [Abstract]
Use of Estimates	Use of Estimates The preparation of financial statements in conformity with generally accepted accounting principles in the United States (GAAP) requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, the disclosure of contingent assets and liabilities at the date of the consolidated financial statements, and the reported amounts of revenues and expenses during the reported periods. The most significant of these estimates and assumptions relate to estimating contract revenues and costs, measuring progress against the Company’s performance obligations, assessing the fair value of acquired assets and liabilities accounted for through business acquisitions, valuing and determining the amortization periods for long-lived intangible assets, assessing the recoverability of long-lived assets, reserves for accounts receivable, and reserves for contract related matters. Management evaluates its estimates on an ongoing basis using the most current and available information. However, actual results may differ significantly from estimates. Changes in estimates are recorded in the period in which they become known.
Business Combinations	Business Combinations
Acquisition and Integration Costs	Acquisition and Integration Costs Costs associated with legal, financial and other professional advisors related to acquisitions, whether successful or unsuccessful, as well as applicable integration costs are expensed as incurred.
Revenue Recognition	Revenue Recognition The Company generates almost all of our revenues from three different types of contractual arrangements with the U.S. government: cost-plus-fee, fixed-price, and time-and-materials contracts. Our contracts with the U.S. government are generally subject to the Federal Acquisition Regulation (FAR) and are competitively priced based on estimated costs of providing the contractual goods or services. We account for a contract when the parties have approved the contract and are committed to perform on it, the rights of each party and the payment terms are identified, the contract has commercial substance, and collectability is probable. At contract inception, the Company determines whether the goods or services to be provided are to be accounted for as a single performance obligation or as multiple performance obligations. This evaluation requires professional judgment and it may impact the timing and pattern of revenue recognition. If multiple performance obligations are identified, we generally use the cost plus a margin approach to determine the relative standalone selling price of each performance obligation. When determining the total transaction price, the Company identifies both fixed and variable consideration elements within the contract. Variable consideration includes any amount within the transaction price that is not fixed, such as: award or incentive fees; performance penalties; unfunded contract value; or other similar items. For our contracts with award or incentive fees, the Company estimates the total amount of award or incentive fee expected to be recognized into revenue s . Throughout the performance period, we recognize as revenue a constrained amount of variable consideration only to the extent that it is probable that a significant reversal of the cumulative amount recognized to date will not be required in a subsequent period. Our estimate of variable consideration is periodically adjusted based on significant changes in relevant facts and circumstances. In the period in which we can calculate the final amount of award or incentive fee earned - based on the receipt of the customer’s final performance score or determining that more objective, contractually-defined criteria have been fully satisfied - the Company will adjust our cumulative revenue recognized to date on the contract. We generally recognize revenues over time throughout the performance period as the customer simultaneously receives and consumes the benefits provided on our services-type revenue arrangements. This continuous transfer of control for our U.S. government contracts is supported by the unilateral right of our customer to terminate the contract for a variety of reasons without having to provide justification for its decision. For our services-type revenue arrangements in which there are a repetitive amount of services that are substantially the same from one month to the next, the Company applies the series guidance. We use a variety of input and output methods that approximate the progress towards complete satisfaction of the performance obligation, including: costs incurred, labor hours expended, and time-elapsed measures for our fixed-price stand ready obligations. For certain contracts, primarily our cost-plus and time-and-materials services-type revenue arrangements, we apply the right-to-invoice practical expedient in which revenues are recognized in direct proportion to our present right to consideration for progress towards the complete satisfaction of the performance obligation. When a performance obligation has a significant degree of interrelation or interdependence between one month’s deliverables and the next, when there is an award or incentive fee, or when there is a significant degree of customization or modification, the Company generally records revenue using a percentage of completion method. For these revenue arrangements, substantially all revenues are recognized over time using a cost-to-cost input method based on the ratio of costs incurred to date to total estimated costs at completion. When estimates of total costs to be incurred on a contract exceed total revenue, a provision for the entire loss on the contract is recorded in the period in which the loss is determined. Contract modifications are reviewed to determine whether they should be accounted for as part of the original performance obligation or as a separate contract. When a contract modification changes the scope or price and the additional performance obligations are at their standalone selling price, the original contract is terminated and the Company accounts for the change prospectively when the new goods or services to be transferred are distinct from those already provided. When the contract modification includes goods or services that are not distinct from those already provided, the Company records a cumulative adjustment to revenues based on a remeasurement of progress towards the complete satisfaction of the not yet fully delivered performance obligation. Based on the critical nature of our contractual performance obligations, the Company may proceed with work based on customer direction prior to the completion and signing of formal contract documents. The Company has a formal review process for approving any such work that considers previous experiences with the customer, communications with the customer regarding funding status, and our knowledge of available funding for the contract or program.
Costs of Revenues	Costs of Revenues Costs of revenues includes all direct contract costs such as labor, materials, subcontractor costs, and indirect costs that are allowable and allocable to contracts under federal procurement standards. Costs of revenues also includes expenses that are unallowable under applicable procurement standards and are not allocable to contracts for billing purposes. Such unallowable expenses do not directly generate revenues but are necessary for business operations.
Changes in Estimates on Contracts	Changes in Estimates on Contracts The Company recognizes revenues on many of its fixed price, award fee, and incentive fee arrangements over time primarily using a cost-to-cost input method based on the ratio of costs incurred to date to total estimated costs at completion. The process requires the Company to use professional judgment when assessing risks, estimating contract revenues and costs, estimating variable consideration, and making assumptions for schedule and technical issues. The Company periodically reassesses its assumptions and updates its estimates as needed. When estimates of total costs to be incurred on a contract exceed total revenues, a provision for the entire loss on the contract is recorded in the period in which the loss is determined.
Contract Balances	Contract Balances Contract assets include unbilled receivables in which our right to consideration is conditional on factors other than the passage of time. Contract assets exclude billed and billable receivables. In addition, the costs to fulfill a nd obtain a contract are considered for capitalization based on contract specific facts and circumstances. The incremental costs to fulfill a contract (e.g. , ramp up costs at the beginning of the period of performance) may be capitalized when expenses are incurred prior to satisfying a performance obligation. The incremental costs of obtaining a contract (e.g. , sales commissions) are capitalized as an asset when the Company expects to recover them either directly or indirectly through the revenue arrangement’s profit margins. These capitalized costs are subsequently expensed over the revenue arrangement’s period of performance. The Company has elected to apply the practical expedient to immediately expense the costs to obtain a contract when the performance obligation will be completed within twelve months of contract inception. Contract assets are periodically reassessed based on reasonably available information as of the balance sheet date to ensure they do not exceed their net realizable value. Contract liabilities primarily include advance payments received from a customer in excess of revenues that may be recognized as of the balance sheet date. The advance payment is subsequently recognized into revenues as the performance obligation is satisfied.
Remaining Performance Obligations	Remaining Performance Obligations Remaining performance obligations (RPO) represent the expected revenues to be recognized for the satisfaction of remaining performance obligations on existing contracts. This balance excludes unexercised contract option years and task orders that may be issued underneath an Indefinite Delivery/Indefinite Quantity (IDIQ) vehicle until such task orders are awarded. The RPO balance generally increases with the execution of new contracts and converts into revenues as contractual performance obligations are satisfied. The Company continues to monitor this balance as it is subject to change from execution of new contracts, contract modifications or extensions, government deobligations, or early terminations.
Cash and Cash Equivalents	Cash and Cash Equivalents The Company considers all investments with an original maturity of three months or less on their trade date to be cash equivalents. The Company classifies investments with an original maturity of more than three months but less than twelve months on their trade date as short-term marketable securities.
Receivables	Receivables Receivables include billed and billable receivables, and unbilled receivables. Amounts billable and unbilled receivables are recognized at estimated realizable value and consist of costs and fees, substantially all of which are expected to be billed and collected generally within one year. When events or conditions indicate that amounts outstanding from customers may become uncollectible, an allowance is estimated and recorded. Upon determination that a specific receivable is uncollectible, the receivable is written off against the allowance for doubtful accounts reserve. The Company’s allowance for doubtful accounts was $3.2 million and $3.1 million at June 30, 2022 and June 30, 2021, respectively.
Accounting for Sales of Financial Assets	Accounting for Sales of Financial Assets The Company accounts for receivable transfers under its Master Accounts Receivable Purchase Agreement (MARPA) as sales under ASC 860, Transfers and Servicing
Concentrations of Credit Risk	Concentrations of Credit Risk Financial instruments that potentially subject the Company to credit risk include accounts receivable and cash equivalents. Management believes that credit risk related to the Company’s accounts receivable is limited due to a large number of customers in differing segments and agencies of the U.S. government. Accounts receivable credit risk is also limited due to the credit worthiness of the U.S. government. Management believes the credit risk associated with the Company’s cash equivalents is limited due to the credit worthiness of the obligors of the investments underlying the cash equivalents. In addition, although the Company maintains cash balances at financial institutions that exceed federally insured limits, these balances are placed with high quality financial institutions.
Inventories	Inventories Inventories are stated at the lower of cost (average cost or first-in, first-out) or net realizable value and are included in prepaid expenses and other current assets on the accompanying consolidated balance sheets. The Company periodically assesses its current inventory balances and records a provision for damaged, deteriorated, or obsolete inventory based on historical patterns and forecasted sales.
Goodwill and Intangible Assets	Goodwill and Intangible Assets Goodwill represents the excess of the fair value of consideration paid for an acquisition over the fair value of the net assets acquired and liabilities assumed as of the acquisition date. The Company evaluates goodwill for both of its reporting units for impairment at least annually on the first day of the fiscal fourth quarter, or whenever events or circumstances indicate that the carrying value may not be recoverable. The evaluation includes comparing the fair value of the relevant reporting unit to its respective carrying value, including goodwill, and utilizes both income and market approaches. The analysis relies on significant judgements and assumptions about expected future cash flows, weighted-average cost of capital, discount rates, expected long-term growth rates, and financial measures derived from observable market data of comparable public companies. Intangible assets with finite lives are amortized using the method that best reflects how their economic benefits are utilized or, if a pattern of economic benefits cannot be reliably determined, on a straight-line basis over their estimated useful lives, which is generally over periods ranging from one to twenty years. Intangible assets with finite lives are assessed for impairment whenever events or changes in circumstances indicate that the carrying value may not be recoverable.
Property, Plant and Equipment	Property, Plant and Equipment Purchases of property, plant and equipment are capitalized at cost. Depreciation of equipment and furniture has been provided over the estimated useful life of the respective assets (ranging from three to eight years) using the straight-line method. Leasehold improvements are generally amortized using the straight-line method over the remaining lease term or the useful life of the improvements, whichever is shorter. Repairs and maintenance costs are expensed as incurred. We evaluate our long-lived assets for potential impairment whenever there is evidence that events or changes in circumstances indicate that the carrying value may not be recoverable and the carrying amount of the asset exceeds its estimated fair value.
External Software Development Costs	External Software Development Costs Costs incurred in creating software to be sold or licensed for external use are expensed as incurred until technological feasibility has been established. Technological feasibility is established upon completion of a detailed program design or, in its absence, completion of a working model. Thereafter, all such software development costs are capitalized and subsequently reported at the lower of unamortized cost or estimated net realizable value. Capitalized costs are amortized on a straight-line basis over the remaining estimated economic life of the software.
Leases	Leases The Company enters into contractual arrangements primarily for the use of real estate facilities, information technology equipment, and certain other equipment. These arrangements contain a lease when the Company controls the underlying asset and has the right to obtain substantially all of the economic benefits or outputs from the asset. All of our leases are operating leases. The Company records a right of use (ROU) asset and lease liability as of the lease commencement date equal to the present value of the remaining lease payments. Most of our leases do not provide an implicit rate that can be readily determined. Therefore, we use a discount rate based on the Company’s incremental borrowing rate, which is determined using our credit rating and information available as of the commencement date. The ROU asset is then adjusted for initial direct costs and certain lease incentives included in the contractual arrangement. The Company has elected to not apply the lease recognition guidance for short-term equipment leases and to separate lease from non-lease components. Our operating lease arrangements may contain options to extend the lease term or for early termination. We account for these options when it is reasonably certain we will exercise them. ROU assets are evaluated for impairment in a manner consistent with the treatment of other long-lived assets. Operating lease expense is recognized on a straight-line basis over the lease term and is recorded primarily within indirect costs and selling expenses on the consolidated statement of operations. Variable lease expenses are generally recorded in the period they are incurred and are excluded from the ROU asset and lease liability.
Fair Value of Financial Instruments	Fair Value of Financial Instruments The carrying amounts of cash and cash equivalents, accounts receivable, accounts payable and amounts included in other current assets and current liabilities that meet the definition of a financial instrument approximate fair value because of the short-term nature of these amounts.
Earnings Per Share	Earnings Per Share Basic earnings per share excludes dilution and is computed by dividing income by the weighted average number of common shares outstanding for the period. Diluted earnings per share reflects potential dilution that could occur if securities or other contracts to issue common stock were exercised or converted into common stock but not securities that are anti-dilutive. Using the treasury stock method, diluted earnings per share includes the incremental effect of restricted shares and those restricted stock units (RSUs) that are no longer subject to a market or performance condition. Information about the weighted-average number of basic and diluted shares is presented in “Note 14 – Earnings Per Share”.
Income Taxes	Income Taxes Income taxes are accounted for using the asset and liability method which requires the recognition of deferred tax assets and liabilities for the expected future tax consequences of temporary differences between the carrying amounts and the tax bases of assets and liabilities. Deferred tax assets and liabilities are measured using enacted tax rates expected to apply to taxable income in the years in which those temporary differences are expected to be recovered or settled. The effect on deferred tax assets and liabilities due to a change in tax rates is recognized in income in the period that includes the enactment date. Estimates of the realizability of deferred tax assets are based on the scheduled reversal of deferred tax liabilities, projected future taxable income, and tax planning strategies. Liabilities for uncertain tax positions are recognized when it is more likely than not that a tax position will not be sustained upon examination and settlement with taxing authorities. Liabilities for uncertain tax positions are measured based upon the largest amount of benefit that is greater than 50% likely of being realized upon ultimate settlement. Tax penalties and interest are included in income tax expense.
Supplemental Retirement Savings Plan	Supplemental Retirement Savings Plan The Company maintains the CACI International Inc Group Executive Retirement Plan (the Supplemental Savings Plan) and maintains the underlying assets in a Rabbi Trust. The Supplemental Savings Plan is a non-qualified defined contribution supplemental retirement savings plan for certain key employees whereby participants may elect to defer and contribute a portion of their compensation, as permitted by the plan. Each participant directs his or her investments in the Supplemental Savings Plan (see “Note 17 – Retirement Plans”). A Rabbi Trust is a grantor trust established to fund compensation for a select group of management. The assets of this trust are available to satisfy the claims of general creditors in the event of bankruptcy of the Company. The assets held by the Rabbi Trust are invested in corporate owned life insurance (COLI) products. The COLI products are recorded at cash surrender value in the consolidated financial statements as supplemental retirement savings plan assets. The amounts due to participants are based on contributions, participant investment elections, and other participant activity and are recorded as supplemental retirement savings plan obligations.
Foreign Currency	Foreign Currency The assets and liabilities of the Company’s foreign subsidiaries whose functional currency is other than the U.S. dollar are translated at the exchange rate in effect on the reporting date, and income and expenses are translated at the weighted-average exchange rate during the period. The Company’s primary practice is to negotiate contracts in the same currency in which the predominant expenses are incurred, thereby mitigating the exposure to foreign currency fluctuations. The net translation gains and losses are recorded as accumulated other comprehensive income (loss) in shareholders’ equity. Foreign currency transaction gains and losses are recorded as incurred in indirect costs and selling expenses in the accompanying consolidated statements of operations.
Other Comprehensive Income (Loss)	Other Comprehensive Income (Loss) Comprehensive income is the change in equity of a business enterprise during a period from transactions and other events and circumstances from non-owner sources. Other comprehensive income (loss) refers to revenue, expenses, and gains and losses that under U.S. GAAP are included in comprehensive income, but excluded from the determination of net income. The elements within other comprehensive income consist of foreign currency translation adjustments; the changes in the fair value of interest rate swap agreements, net of tax of $11.8 million, $4.5 million and $8.7 million for the years ended June 30, 2022, 2021 and 2020, respectively; and differences between actual amounts and estimates based on actuarial assumptions and the effect of changes in actuarial assumptions made under the Company’s post-retirement benefit plans, net of tax (see Note 13). As of June 30, 2022, 2021 and 2020, accumulated other comprehensive loss included losses of $45.3 million, $15.9 million, and $38.6 million respectively, related to foreign currency translation adjustments, a gain of $13.1 million, a loss of $20.5 million, and a loss of $33.2 million, respectively, related to the fair value of its interest rate swap agreements, and a gain of $1.1 million, a gain of $0.1 million, and a loss of $0.5 million, respectively, related to unrecognized post-retirement costs.
Commitments and Contingencies	Commitments and Contingencies Liabilities for loss contingencies arising from claims, assessments, litigation, fines and penalties and other sources are recorded when it is probable that a liability has been incurred and the amount of the assessment and/or remediation can be reasonably estimated.
Recent Accounting Pronouncements	Accounting Standards Updates Issued but Not Yet Adopted In March 2020, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) 2020-04, Reference Rate Reform (Topic 848): Facilitation of the Effects of Reference Rate Reform on Financial Reporting. This ASU provides optional expedients and exceptions for applying GAAP to contracts, hedging relationships and other transactions that reference the London Interbank Offered Rate (LIBOR) or another reference rate expected to be discontinued because of reference rate reform. The guidance in this ASU is optional and expedients may be elected over time, as reference rate reform activities occur through December 31, 2022. However, in April 2022, the FASB proposed extending the sunset date under Topic 848 from December 31, 2022 to December 31, 2024. The change is to align the temporary accounting relief guidance with the expected cessation date of LIBOR, which was postponed by administrators earlier this year to June 2023, a year after the current sunset date of ASU 2020-04. During the year ended June 30, 2020, CACI elected to apply the hedge accounting expedients related to probability and the assessments of effectiveness for future LIBOR-indexed cash flows to assume that the index upon which future hedged transactions will be based matches the index on the corresponding derivatives consistent with past presentation. Application of these expedients assisted in preserving the Company's presentation of derivatives as qualifying cash flow hedges. The Company continues to evaluate this guidance and may apply other elections as relevant contract and hedge accounting relationship modifications are made during the course of the reference rate reform transition period . Accounting Standards Updates Adopted In October 2021, the FASB issued ASU 2021-08, Accounting for Contract Assets and Contract Liabilities from Contracts with Customers. This ASU requires contract assets and contract liabilities acquired in a business combination to be recognized and measured by the acquirer on the acquisition date in accordance with ASU 2014-09, Revenue from Contracts with Customers (Topic 606). Generally, this new guidance will result in the acquirer recognizing contract assets and contract liabilities at the same amounts recorded by the acquiree. Historically, such amounts were recognized by the acquirer at fair value in accordance with acquisition accounting. The standard is effective for fiscal years beginning after December 15, 2022, including interim periods within those fiscal years, with early adoption permitted. The Company early adopted this standard in fiscal 2022 and it did not have a material impact on our consolidated financial statements.

Revenues (Tables)

Revenues (Tables)	12 Months Ended
	Jun. 30, 2022
Revenue From Contract With Customer [Abstract]
Schedule of Disaggregated Revenues	Disaggregated revenues by contract type were as follows (in thousands): Year Ended June 30, 2022 Year Ended June 30, 2021 Year Ended June 30, 2020 Domestic International Total Domestic International Total Domestic International Total Cost-plus-fee $ 3,632,359 $ — $ 3,632,359 $ 3,504,838 $ — $ 3,504,838 $ 3,274,707 $ — $ 3,274,707 Fixed-price 1,690,480 132,741 1,823,221 1,651,343 118,498 1,769,841 1,524,381 105,094 1,629,475 Time-and-materials 688,220 59,117 747,337 712,211 57,245 769,456 757,584 58,276 815,860 Total $ 6,011,059 $ 191,858 $ 6,202,917 $ 5,868,392 $ 175,743 $ 6,044,135 $ 5,556,672 $ 163,370 $ 5,720,042 Disaggregated revenues by customer type were as follows (in thousands): Year Ended June 30, 2022 Year Ended June 30, 2021 Year Ended June 30, 2020 Domestic International Total Domestic International Total Domestic International Total Department of Defense $ 4,331,327 $ — $ 4,331,327 $ 4,185,292 $ — $ 4,185,292 $ 3,999,261 $ — $ 3,999,261 Federal civilian agencies 1,549,791 — 1,549,791 1,585,672 — 1,585,672 1,467,801 — 1,467,801 Commercial and other 129,941 191,858 321,799 97,428 175,743 273,171 89,610 163,370 252,980 Total $ 6,011,059 $ 191,858 $ 6,202,917 $ 5,868,392 $ 175,743 $ 6,044,135 $ 5,556,672 $ 163,370 $ 5,720,042 Disaggregated revenues by prime vs. subcontractor were as follows (in thousands): Year Ended June 30, 2022 Year Ended June 30, 2021 Year Ended June 30, 2020 Domestic International Total Domestic International Total Domestic International Total Prime contractor $ 5,389,870 $ 175,052 $ 5,564,922 $ 5,284,761 $ 164,829 $ 5,449,590 $ 5,057,930 $ 153,436 $ 5,211,366 Subcontractor 621,189 16,806 637,995 583,631 10,914 594,545 498,742 9,934 508,676 Total $ 6,011,059 $ 191,858 $ 6,202,917 $ 5,868,392 $ 175,743 $ 6,044,135 $ 5,556,672 $ 163,370 $ 5,720,042 Disaggregated revenues by Expertise or Technology were as follows (in thousands): Year Ended June 30, 2022 Year Ended June 30, 2021 Year Ended June 30, 2020 Domestic International Total Domestic International Total Domestic International Total Expertise $ 2,796,038 $ 73,279 $ 2,869,317 $ 2,901,204 $ 71,762 $ 2,972,966 $ 2,938,379 $ 63,133 $ 3,001,512 Technology 3,215,021 118,579 3,333,600 2,967,188 103,981 3,071,169 2,618,293 100,237 2,718,530 Total $ 6,011,059 $ 191,858 $ 6,202,917 $ 5,868,392 $ 175,743 $ 6,044,135 $ 5,556,672 $ 163,370 $ 5,720,042
Contract Assets and Liabilities	Contract balances consisted of the following (in thousands): Description of Contract Related Balance Financial Statement Classification June 30, 2022 June 30, 2021 Billed and billable receivables Accounts receivable, net $ 800,597 $ 763,921 Contract assets – current unbilled receivables Accounts receivable, net 125,547 115,930 Contract assets – current costs to obtain Prepaid expenses and other current assets 5,167 4,144 Contract assets – noncurrent unbilled receivables Accounts receivable, long-term 10,199 12,159 Contract assets – noncurrent costs to obtain Other long-term assets 10,703 9,584 Contract liabilities – current deferred revenue and other contract liabilities Other accrued expenses and current liabilities (84,810 ) (70,907 ) Contract liabilities – noncurrent deferred revenue and other contract liabilities Other long-term liabilities (7,552 ) (6,837 )

Sales of Receivables (Tables)

Sales of Receivables (Tables)	12 Months Ended
	Jun. 30, 2022
Transfers And Servicing Of Financial Assets [Abstract]
Summary of MARPA Activity	MARPA activity consisted of the following (in thousands): As of and for the Year Ended June 30, 2022 2021 Beginning balance: $ 182,027 $ 200,000 Sales of receivables 2,724,090 2,741,518 Cash collections (2,748,332 ) (2,759,491 ) Outstanding balance sold to Purchaser: (1) 157,785 182,027 Cash collected, not remitted to Purchaser (2) (16,502 ) (62,159 ) Remaining sold receivables $ 141,283 $ 119,868 (1) During fiscal 2022 and 2021, the Company recorded a net cash outflow in its cash flows from operating activities of $24.2 million and a net cash outflow of $18.0 million, respectively, from sold receivables. MARPA cash flows are calculated as the change in the outstanding balance during the fiscal year (2) Includes the cash collected on behalf of but not yet remitted to Purchaser as of June 30, 2022 and 2021. This balance is included in other accrued expenses and current liabilities as of the balance sheet date.

Inventories (Tables)

Inventories (Tables)	12 Months Ended
	Jun. 30, 2022
Inventory Disclosure [Abstract]
Components of Inventories	Inventories consisted of the following (in thousands): June 30, 2022 2021 Materials, purchased parts and supplies $ 57,407 $ 52,615 Finished goods 13,207 15,728 Work in process 28,748 11,353 Total $ 99,362 $ 79,696

Goodwill and Intangible Assets

Goodwill and Intangible Assets (Tables)	12 Months Ended
	Jun. 30, 2022
Goodwill And Intangible Assets Disclosure [Abstract]
Roll Forward of Goodwill	Changes in the carrying amount of goodwill by reportable segment were as follows (in thousands): Domestic International Total Balance at June 30, 2020 $ 3,279,856 $ 127,254 $ 3,407,110 Goodwill acquired 211,004 (1,478 ) 209,526 Foreign currency translation 887 15,055 15,942 Balance at June 30, 2021 $ 3,491,747 $ 140,831 $ 3,632,578 Goodwill acquired 444,417 — 444,417 Foreign currency translation (1,539 ) (17,165 ) (18,704 ) Balance at June 30, 2022 $ 3,934,625 $ 123,666 $ 4,058,291
Schedule of Intangible Assets	Intangible assets, net consisted of the following (in thousands): June 30, 2022 June 30, 2021 Gross carrying Accumulated Net carrying Gross carrying Accumulated Net carrying value amortization value value amortization value Customer contracts and related customer relationships $ 656,353 $ (275,538 ) $ 380,815 $ 601,516 $ (276,498 ) $ 325,018 Acquired technologies 280,196 (79,626 ) 200,570 198,273 (47,185 ) 151,088 Total intangible assets $ 936,549 $ (355,164 ) $ 581,385 $ 799,789 $ (323,683 ) $ 476,106
Schedule of Estimated Annual Amortization Expense	As of June 30, 2022, the estimated annual amortization expense is as follows (in thousands): Fiscal Year Ending June 30, Amount 2023 $ 75,377 2024 71,922 2025 67,776 2026 60,166 2027 53,366 2028 and thereafter 252,778 Total intangible assets, net $ 581,385

Property, Plant and EquipmentT

Property, Plant and EquipmentT (Tables)	12 Months Ended
	Jun. 30, 2022
Property Plant And Equipment [Abstract]
Schedule of Property and Equipment	Property, plant and equipment consisted of the following (in thousands): June 30, 2022 2021 Equipment and furniture $ 263,344 $ 234,721 Leasehold improvements 216,646 187,542 Property, plant and equipment, at cost 479,990 422,263 Less accumulated depreciation and amortization (274,368 ) (231,819 ) Total property, plant and equipment, net $ 205,622 $ 190,444

Leases (Tables)

Leases (Tables)	12 Months Ended
	Jun. 30, 2022
Leases [Abstract]
Summary of Lease Balances	Lease balances in our consolidated balance sheet are as follows (in thousands): June 30, 2022 2021 Operating lease right-of-use assets $ 317,359 $ 356,887 Operating lease liabilities, current 67,256 61,280 Operating lease liabilities, noncurrent 315,315 363,302 $ 382,571 $ 424,582
Summary of Lease Costs	The Company’s total lease cost is recorded primarily within indirect costs and selling expenses and had the following impact on the consolidated statement of operations (in thousands): Year Ended June 30, 2022 2021 2020 Operating lease cost $ 80,748 $ 89,254 $ 86,039 Short-term and variable lease cost 15,567 15,160 14,777 Sublease income (404 ) (379 ) (1,201 ) Total lease cost $ 95,911 $ 104,035 $ 99,615
Schedule of Future Minimum Operating Lease Payments	The Company’s future minimum lease payments under non-cancelable operating leases as of June 30, 2022 are as follows (in thousands): Fiscal Year Ending June 30: 2023 $ 76,743 2024 76,985 2025 68,248 2026 57,753 2027 47,382 Thereafter 88,715 Total undiscounted lease payments 415,826 Less: imputed interest (33,255 ) Total discounted lease liabilities $ 382,571

Fair Value Measurements (Tables

Fair Value Measurements (Tables)	12 Months Ended
	Jun. 30, 2022
Fair Value Disclosures [Abstract]
Recurring Fair Value Measurements	The following table summarizes the financial assets and liabilities measured at fair value on a recurring basis and the level they fall within the fair value hierarchy (in thousands): As of June 30, Financial Statement Fair Value 2022 2021 Description of Financial Instrument Classification Hierarchy Fair Value Interest rate swap agreements Prepaid expenses and other current assets Level 2 $ 337 $ — Interest rate swap agreements Other long-term assets Level 2 $ 19,184 $ — Interest rate swap agreements Other accrued expenses and current liabilities Level 2 $ — $ 1,028 Interest rate swap agreements Other long-term liabilities Level 2 $ — $ 24,838

Debt (Tables)

Debt (Tables)	12 Months Ended
	Jun. 30, 2022
Debt Disclosure [Abstract]
Schedule of Long-term Debt	Long-term debt consisted of the following (in thousands): June 30, 2022 2021 Bank credit facility – term loans $ 1,209,688 $ 797,635 Bank credit facility – revolver loans 533,000 945,000 Principal amount of long-term debt 1,742,688 1,742,635 Less unamortized discounts and debt issuance costs (9,915 ) (6,796 ) Total long-term debt 1,732,773 1,735,839 Less current portion (30,625 ) (46,920 ) Long-term debt, net of current portion $ 1,702,148 $ 1,688,919
Aggregate Maturities of Long-term Debt	The aggregate maturities of long-term debt as of June 30, 2022, are as follows (in thousands): Fiscal Year Ending June 30, 2023 $ 30,625 2024 45,938 2025 61,250 2026 61,250 2027 1,543,625 Principal amount of long-term debt $ 1,742,688
Cash Flow Hedges	The effect of derivative instruments in the consolidated statements of operations and accumulated other comprehensive loss for the periods presented was as follows (in thousands): Year Ended June 30, 2022 2021 2020 Gain (loss) recognized in other comprehensive income $ 22,751 $ (1,458 ) $ (26,915 ) Amounts reclassified to earnings from accumulated other comprehensive loss 10,882 14,211 2,635 Net current period other comprehensive income (loss) $ 33,633 $ 12,753 $ (24,280 )

Composition of Certain Financ_2

Composition of Certain Financial Statement Captions (Tables)	12 Months Ended
	Jun. 30, 2022
Composition Of Certain Financial Statement Captions [Abstract]
Schedule of Accrued Compensation and Benefits	Accrued compensation and benefits consisted of the following (in thousands): June 30, 2022 2021 Accrued salaries and withholdings $ 183,481 $ 185,844 Accrued leave 135,830 140,529 Deferred payroll taxes, current 39,837 46,560 Accrued fringe benefits 46,574 36,342 Total accrued compensation and benefits $ 405,722 $ 409,275
Schedule of Other Accrued Expenses and Current Liabilities	Other accrued expenses and current liabilities consisted of the following (in thousands): June 30, 2022 2021 Deferred revenue, current $ 84,810 $ 70,907 Vendor obligations 81,595 68,001 MARPA payable 16,502 62,159 Operating lease liabilities, current 67,256 61,280 Other 37,408 17,623 Total other accrued expenses and current liabilities $ 287,571 $ 279,970
Schedule of Other Long-Term Liabilities	Other long-term liabilities consisted of the following (in thousands): June 30, 2022 2021 Deferred payroll taxes, noncurrent $ — $ 46,560 Reserve for unrecognized tax benefits 43,042 31,617 Interest rate swap agreements — 24,838 Accrued post-retirement obligations 6,661 6,980 Deferred revenue, noncurrent 7,552 6,837 Transition tax — 4,496 Other 14,841 17,024 Total other long-term liabilities $ 72,096 $ 138,352

Earnings Per Share (Tables)

Earnings Per Share (Tables)	12 Months Ended
	Jun. 30, 2022
Earnings Per Share [Abstract]
Calculation of basic and diluted earnings per share	Earnings per share and the weighted-average number of diluted shares are computed as follows (in thousands, except per share data): Year Ended June 30, 2022 2021 2020 Net income $ 366,794 $ 457,443 $ 321,480 Weighted-average number of basic shares outstanding during the period 23,446 24,705 25,031 Dilutive effect of RSUs after application of treasury stock method 231 287 454 Weighted-average number of diluted shares outstanding during the period 23,677 24,992 25,485 Basic earnings per share $ 15.64 $ 18.52 $ 12.84 Diluted earnings per share $ 15.49 $ 18.30 $ 12.61

Stock-Based Compensation (Table

Stock-Based Compensation (Tables)	12 Months Ended
	Jun. 30, 2022
Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]
Components of Stock-Based Compensation Expense and Related Tax Benefits	A summary of the components of stock-based compensation expense recognized, together with the income tax benefits realized, is as follows (in thousands): Year Ended June 30, 2022 2021 2020 Stock-based compensation included in indirect costs and selling expense: Restricted stock and RSU expense $ 31,732 $ 30,463 $ 29,302 Income tax benefit recognized for stock-based compensation $ 8,218 $ 8,009 $ 5,849
Annual Performance-Based Awards Granted	The annual performance-based awards granted for each of the fiscal years presented were as follows: Performance-based stock awards granted Number of additional shares earned under performance-based stock awards Fiscal 2022 47,749 — Fiscal 2021 111,729 8,143 Fiscal 2020 108,844 5,104
Summary of Activity Related to Restricted Stock and RSUs	Changes in the number of unvested restricted stock and RSUs during the periods presented, together with the corresponding weighted-average fair values, are as follows: Restricted Stock and Restricted Stock Units Number of Shares Weighted Average Grant Date Fair Value Unvested at June 30, 2019 628,806 $ 134.10 Granted 271,542 252.25 Vested (348,897 ) 77.33 Forfeited (49,528 ) 181.89 Unvested at June 30, 2020 501,923 $ 173.18 Granted 198,564 243.87 Vested (240,950 ) 99.55 Forfeited (33,566 ) 219.94 Unvested at June 30, 2021 425,971 $ 209.60 Granted 237,723 249.04 Vested (200,371 ) 114.01 Forfeited (26,704 ) 249.09 Unvested at June 30, 2022 436,619 $ 253.02
Summary of Activity Related to MSPP	Activity related to the MSPP during the year ended June 30, 2022 is as follows: MSPP RSUs outstanding, June 30, 2021 3,093 Granted 2,789 Issued (756 ) Forfeited (417 ) RSUs outstanding, June 30, 2022 4,709 Weighted average grant date fair value as adjusted for the applicable discount $ 207.73

Income Taxes (Tables)

Income Taxes (Tables)	12 Months Ended
	Jun. 30, 2022
Income Tax Disclosure [Abstract]
Schedule of Income Loss Before Income Tax Expense	The domestic and foreign components of income before provision for income taxes are as follows (in thousands): Year Ended June 30, 2022 2021 2020 Domestic $ 421,942 $ 471,711 $ 379,414 Foreign 32,630 27,904 22,223 Income before income taxes $ 454,572 $ 499,615 $ 401,637
Schedule of Components of Income Tax Expense	The components of income tax expense are as follows (in thousands): Year Ended June 30, 2022 2021 2020 Current: Federal $ 66,956 $ (94,143 ) $ 42,268 State and local 1,372 19,958 14,744 Foreign 9,880 7,384 5,271 Total current 78,208 (66,801 ) 62,283 Deferred: Federal (12,884 ) 109,157 12,940 State and local 22,140 185 5,465 Foreign 314 (369 ) (531 ) Total deferred 9,570 108,973 17,874 Total income tax expense $ 87,778 $ 42,172 $ 80,157
Schedule of Effective Income Tax Rate Reconciliation	Income tax expense differs from the amounts computed by applying the U.S. federal statutory income tax rate of 21.0% as a result of the following (in thousands): Year Ended June 30, 2022 2021 2020 Expected tax expense computed at federal statutory rate $ 95,460 $ 104,919 $ 84,344 State and local taxes, net of federal benefit 21,295 21,252 15,965 Remeasurement of current year NOL (1,124 ) (56,192 ) — R&D tax credit, net (15,708 ) (18,173 ) (10,700 ) Stock-based compensation (3,981 ) (5,525 ) (10,900 ) Nonincludible and nondeductible items, net 1,588 (2,269 ) 3,133 Remeasurement of deferred taxes (5,629 ) — — Other (4,123 ) (1,840 ) (1,685 ) Total income tax expense $ 87,778 $ 42,172 $ 80,157 Effective income tax rate 19.3 % 8.4 % 20.0 %
Schedule of Deferred Tax Assets and Liabilities	The tax effects of temporary differences that give rise to deferred taxes are presented below (in thousands): June 30, 2022 2021 Deferred tax assets: Operating lease liabilities $ 99,997 $ 110,282 Reserves and accruals 46,513 58,900 Credits and net operating loss carryovers 6,647 39,123 Deferred compensation and post-retirement obligations 31,537 36,183 Stock-based compensation 11,907 11,767 Interest rate swaps — 6,800 Other — 2,757 Total deferred tax assets 196,601 265,812 Deferred tax liabilities: Goodwill and other intangible assets (318,150 ) (291,282 ) Property, plant and equipment (102,940 ) (167,527 ) Operating lease right-of-use assets (80,551 ) (90,186 ) Deferred revenue (34,850 ) (35,115 ) Prepaid expenses (11,162 ) (8,932 ) Interest rate swaps (4,954 ) — Other (835 ) — Total deferred tax liabilities (553,442 ) (593,042 ) Net deferred tax liability $ (356,841 ) $ (327,230 ) The deferred tax assets and liabilities were revalued in fiscal 2022 due to a reduction in the blended state effective tax rate.
Schedule of Unrecognized Tax Benefits	Changes in the Company’s liability for unrecognized tax benefits is shown in the table below (in thousands): Year Ended June 30, 2022 2021 2020 Beginning of year $ 31,505 $ 8,826 $ 1,530 Additions based on prior year tax positions 8,221 20,025 5,003 Additions based on current year tax positions 8,313 5,702 2,293 Settlement with taxing authorities (5,229 ) (3,048 ) — End of year $ 42,810 $ 31,505 $ 8,826

Business Segments (Tables)

Business Segments (Tables)	12 Months Ended
	Jun. 30, 2022
Segment Reporting [Abstract]
Summarized Financial Information of Reportable Segments	The Company evaluates the performance of its operating segments based on net income. Summarized financial information for the Company’s reportable segments is as follows (in thousands): Year Ended June 30, 2022 Year Ended June 30, 2021 Year Ended June 30, 2020 Domestic International Total Domestic International Total Domestic International Total Revenues from external customers $ 6,011,059 $ 191,858 $ 6,202,917 $ 5,868,392 $ 175,743 $ 6,044,135 $ 5,556,672 $ 163,370 $ 5,720,042 Net income 339,381 27,413 366,794 432,912 24,531 457,443 302,822 18,658 321,480 Net assets 2,867,396 186,147 3,053,543 2,461,048 204,230 2,665,278 2,482,283 179,027 2,661,310 Goodwill 3,934,625 123,666 4,058,291 3,491,747 140,831 3,632,578 3,279,856 127,254 3,407,110 Total long-term assets 5,271,444 148,349 5,419,793 4,665,782 175,414 4,841,196 4,297,885 158,701 4,456,586 Total assets 6,380,745 248,686 6,629,431 5,898,869 273,503 6,172,372 5,293,588 248,884 5,542,472 Capital expenditures 72,736 1,828 74,564 69,610 3,519 73,129 70,499 1,804 72,303 Depreciation and amortization 131,401 3,280 134,681 121,725 3,638 125,363 105,874 4,814 110,688

Summary of Significant Accoun_3

Summary of Significant Accounting Policies (Details) - USD ($) $ in Millions	12 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2020
Summary Of Significant Accounting Policies [Line Items]
Allowance for doubtful accounts receivable	$ 3.2	$ 3.1
Amount of tax expense (benefit) for changes in the fair value of interest rate swap agreements	11.8	4.5	$ (8.7)
Accumulated other comprehensive loss related to foreign currency translation adjustments	(45.3)	(15.9)	(38.6)
Accumulated other comprehensive income (loss) related to fair value of interest rate swaps	13.1	(20.5)	(33.2)
Accumulated other comprehensive income (loss) related to unrecognized post-retirement plan costs	$ 1.1	$ 0.1	$ (0.5)
Equipment and furniture
Summary Of Significant Accounting Policies [Line Items]
Estimated useful life	from three to eight years
Leasehold improvements
Summary Of Significant Accounting Policies [Line Items]
Estimated useful life	over the remaining lease term or the useful life of the improvements, whichever is shorter

Acquisitions (Details)

Acquisitions (Details) $ in Thousands	12 Months Ended
	Jun. 30, 2022 USD ($) Acquisition	Jun. 30, 2021 USD ($)	Jun. 30, 2020 USD ($) Acquisition
Business Acquisition [Line Items]
Goodwill	$ 4,058,291	$ 3,632,578	$ 3,407,110
Fiscal 2022 Acquisitions
Business Acquisition [Line Items]
Number of acquisitions | Acquisition	4
Purchase consideration	$ 612,200
Goodwill	444,600
Identifiable intangible assets	180,600
Amount of tax deductible goodwill and intangibles	487,700
Fiscal 2022 Acquisitions | Customer contracts and related customer relationships
Business Acquisition [Line Items]
Identifiable intangible assets	$ 98,400
Fiscal 2022 Acquisitions | Customer contracts and related customer relationships | Minimum
Business Acquisition [Line Items]
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life	15 years
Fiscal 2022 Acquisitions | Customer contracts and related customer relationships | Maximum
Business Acquisition [Line Items]
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life	20 years
Fiscal 2022 Acquisitions | Technology
Business Acquisition [Line Items]
Identifiable intangible assets	$ 82,200
Fiscal 2022 Acquisitions | Technology | Minimum
Business Acquisition [Line Items]
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life	5 years
Fiscal 2022 Acquisitions | Technology | Maximum
Business Acquisition [Line Items]
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life	10 years
Fiscal 2021 Acquisition
Business Acquisition [Line Items]
Purchase consideration		348,800
Goodwill		211,000
Identifiable intangible assets		133,800
Amount of tax deductible goodwill and intangibles		$ 319,700
Acquisition date		Aug. 11, 2020
Fiscal 2021 Acquisition | Customer contracts and related customer relationships
Business Acquisition [Line Items]
Identifiable intangible assets		$ 65,700
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life		20 years
Fiscal 2021 Acquisition | Technology
Business Acquisition [Line Items]
Identifiable intangible assets		$ 68,100
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life		10 years
Fiscal 2020 Acquisitions
Business Acquisition [Line Items]
Number of acquisitions | Acquisition			3
Purchase consideration			$ 109,400
Goodwill			70,300
Identifiable intangible assets			$ 29,500

Revenues - Disaggregation of Re

Revenues - Disaggregation of Revenue (Detail) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2020
Disaggregation Of Revenue [Line Items]
Revenues	$ 6,202,917	$ 6,044,135	$ 5,720,042
Expertise
Disaggregation Of Revenue [Line Items]
Revenues	2,869,317	2,972,966	3,001,512
Technology
Disaggregation Of Revenue [Line Items]
Revenues	3,333,600	3,071,169	2,718,530
Prime contractor
Disaggregation Of Revenue [Line Items]
Revenues	5,564,922	5,449,590	5,211,366
Subcontractor
Disaggregation Of Revenue [Line Items]
Revenues	637,995	594,545	508,676
Department of Defense
Disaggregation Of Revenue [Line Items]
Revenues	4,331,327	4,185,292	3,999,261
Federal civilian agencies
Disaggregation Of Revenue [Line Items]
Revenues	1,549,791	1,585,672	1,467,801
Commercial and other
Disaggregation Of Revenue [Line Items]
Revenues	321,799	273,171	252,980
Cost-plus-fee
Disaggregation Of Revenue [Line Items]
Revenues	3,632,359	3,504,838	3,274,707
Fixed-price
Disaggregation Of Revenue [Line Items]
Revenues	1,823,221	1,769,841	1,629,475
Time and materials
Disaggregation Of Revenue [Line Items]
Revenues	747,337	769,456	815,860
Domestic
Disaggregation Of Revenue [Line Items]
Revenues	6,011,059	5,868,392	5,556,672
Domestic | Expertise
Disaggregation Of Revenue [Line Items]
Revenues	2,796,038	2,901,204	2,938,379
Domestic | Technology
Disaggregation Of Revenue [Line Items]
Revenues	3,215,021	2,967,188	2,618,293
Domestic | Prime contractor
Disaggregation Of Revenue [Line Items]
Revenues	5,389,870	5,284,761	5,057,930
Domestic | Subcontractor
Disaggregation Of Revenue [Line Items]
Revenues	621,189	583,631	498,742
Domestic | Department of Defense
Disaggregation Of Revenue [Line Items]
Revenues	4,331,327	4,185,292	3,999,261
Domestic | Federal civilian agencies
Disaggregation Of Revenue [Line Items]
Revenues	1,549,791	1,585,672	1,467,801
Domestic | Commercial and other
Disaggregation Of Revenue [Line Items]
Revenues	129,941	97,428	89,610
Domestic | Cost-plus-fee
Disaggregation Of Revenue [Line Items]
Revenues	3,632,359	3,504,838	3,274,707
Domestic | Fixed-price
Disaggregation Of Revenue [Line Items]
Revenues	1,690,480	1,651,343	1,524,381
Domestic | Time and materials
Disaggregation Of Revenue [Line Items]
Revenues	688,220	712,211	757,584
International
Disaggregation Of Revenue [Line Items]
Revenues	191,858	175,743	163,370
International | Expertise
Disaggregation Of Revenue [Line Items]
Revenues	73,279	71,762	63,133
International | Technology
Disaggregation Of Revenue [Line Items]
Revenues	118,579	103,981	100,237
International | Prime contractor
Disaggregation Of Revenue [Line Items]
Revenues	175,052	164,829	153,436
International | Subcontractor
Disaggregation Of Revenue [Line Items]
Revenues	16,806	10,914	9,934
International | Commercial and other
Disaggregation Of Revenue [Line Items]
Revenues	191,858	175,743	163,370
International | Fixed-price
Disaggregation Of Revenue [Line Items]
Revenues	132,741	118,498	105,094
International | Time and materials
Disaggregation Of Revenue [Line Items]
Revenues	$ 59,117	$ 57,245	$ 58,276

Revenues (Details)

Revenues (Details) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2020
Change In Accounting Estimate [Line Items]
Income before income taxes	$ 454,572	$ 499,615	$ 401,637
Diluted earnings per share	$ 15.49	$ 18.30	$ 12.61
Change in Contract with Customer, Liability [Abstract]
Liability, revenue recognized	$ 74,200	$ 57,100
EAC Adjustments
Change In Accounting Estimate [Line Items]
Income before income taxes	$ 29,800	$ 44,100	$ 33,000
Diluted earnings per share	$ 0.93	$ 1.30	$ 0.95
Revenue from previously satisfied performance obligations		$ 2,500	$ 10,500

Revenues - Remaining Performanc

Revenues - Remaining Performance Obligations (Detail) $ in Billions	Jun. 30, 2022 USD ($)
Revenue From Contract With Customer [Abstract]
Remaining performance obligations	$ 8.2

Revenues - Remaining Performa_2

Revenues - Remaining Performance Obligations (Detail 1)	Jun. 30, 2022
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date: 2022-07-01
Remaining Performance Obligations [Line Items]
Remaining performance obligations, expected satisfaction, percentage	50%
Remaining performance obligations, expected timing of satisfaction	12 months
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date: 2023-07-01
Remaining Performance Obligations [Line Items]
Remaining performance obligations, expected satisfaction, percentage	73%
Remaining performance obligations, expected timing of satisfaction	24 months

Revenues - Contract Assets and

Revenues - Contract Assets and Liabilities (Detail) - USD ($) $ in Thousands	Jun. 30, 2022	Jun. 30, 2021
Contract with Customer, Asset and Liability [Abstract]
Billed and billable receivables	$ 800,597	$ 763,921
Contract assets – current unbilled receivables	125,547	115,930
Contract assets – current costs to obtain	5,167	4,144
Contract assets – noncurrent unbilled receivables	10,199	12,159
Contract assets – noncurrent costs to obtain	10,703	9,584
Contract liabilities – current deferred revenue and other contract liabilities	(84,810)	(70,907)
Contract liabilities – noncurrent deferred revenue and other contract liabilities	$ (7,552)	$ (6,837)

Sales of Receivables (Details)

Sales of Receivables (Details) $ in Millions	Dec. 23, 2021 USD ($)
MARPA
MARPA maturity date	Dec. 22, 2022
MARPA maximum commitment	$ 200

Sales of Receivables - Summary

Sales of Receivables - Summary of MARPA Activity (Detail) - USD ($) $ in Thousands		Jun. 30, 2022		Jun. 30, 2021		Jun. 30, 2020
Transfers And Servicing Of Financial Assets [Abstract]
Outstanding balance sold to Purchaser		$ 157,785	[1]	$ 182,027	[1]	$ 200,000
Sales of receivables		2,724,090		2,741,518
Cash collections		(2,748,332)		(2,759,491)
Cash collected, not remitted to Purchaser	[2]	(16,502)		(62,159)
Remaining sold receivables		$ 141,283		$ 119,868
[1]During fiscal 2022 and 2021, the Company recorded a net cash outflow in its cash flows from operating activities of $24.2 million and a net cash outflow of $18.0 million, respectively, from sold receivables.  MARPA cash flows are calculated as the change in the outstanding balance during the fiscal year[2]Includes the cash collected on behalf of but not yet remitted to Purchaser as of June 30, 2022 and 2021.  This balance is included in other accrued expenses and current liabilities as of the balance sheet date

Sales of Receivables - Summar_2

Sales of Receivables - Summary of MARPA Activity (Parentheticals) (Detail) - USD ($) $ in Millions	12 Months Ended
	Jun. 30, 2022	Jun. 30, 2021
Transfers And Servicing Of Financial Assets [Abstract]
Cash provided (used) by MARPA	$ (24.2)	$ (18)

Inventories - Components of Inv

Inventories - Components of Inventories (Detail) - USD ($) $ in Thousands	Jun. 30, 2022	Jun. 30, 2021
Inventory Disclosure [Abstract]
Materials, purchased parts and supplies	$ 57,407	$ 52,615
Finished goods	13,207	15,728
Work in process	28,748	11,353
Total	$ 99,362	$ 79,696

Goodwill and Intangible Asset_2

Goodwill and Intangible Assets - Roll Forward of Goodwill (Detail) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2022	Jun. 30, 2021
Goodwill [Roll Forward]
Balance	$ 3,632,578	$ 3,407,110
Goodwill acquired	444,417	209,526
Foreign currency translation	(18,704)	15,942
Balance	4,058,291	3,632,578
Domestic
Goodwill [Roll Forward]
Balance	3,491,747	3,279,856
Goodwill acquired	444,417	211,004
Foreign currency translation	(1,539)	887
Balance	3,934,625	3,491,747
International
Goodwill [Roll Forward]
Balance	140,831	127,254
Goodwill acquired	0	(1,478)
Foreign currency translation	(17,165)	15,055
Balance	$ 123,666	$ 140,831

Goodwill and Intangible Asset_3

Goodwill and Intangible Assets - Schedule of Intangible Assets Net (Detail) - USD ($) $ in Thousands	Jun. 30, 2022	Jun. 30, 2021
Finite Lived Intangible Assets [Line Items]
Gross carrying value	$ 936,549	$ 799,789
Accumulated amortization	(355,164)	(323,683)
Net carrying value	581,385	476,106
Customer contracts and related customer relationships
Finite Lived Intangible Assets [Line Items]
Gross carrying value	656,353	601,516
Accumulated amortization	(275,538)	(276,498)
Net carrying value	380,815	325,018
Acquired technologies
Finite Lived Intangible Assets [Line Items]
Gross carrying value	280,196	198,273
Accumulated amortization	(79,626)	(47,185)
Net carrying value	$ 200,570	$ 151,088

Goodwill and Intangible Asset_4

Goodwill and Intangible Assets (Details) - USD ($) $ in Millions	12 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2020
Finite Lived Intangible Assets Net [Abstract]
Amortization expense	$ 74.1	$ 67.5	$ 59.3
Removal of fully amortized intangible assets	$ 41.8

Goodwill and Intangible Asset_5

Goodwill and Intangible Assets - Schedule of Estimated Annual Amortization Expense (Detail) - USD ($) $ in Thousands	Jun. 30, 2022	Jun. 30, 2021
Finite Lived Intangible Assets Net [Abstract]
2023	$ 75,377
2024	71,922
2025	67,776
2026	60,166
2027	53,366
2028 and thereafter	252,778
Net carrying value	$ 581,385	$ 476,106

Property, Plant and Equipment -

Property, Plant and Equipment - Schedule of Property and Equipment (Detail) - USD ($) $ in Thousands	Jun. 30, 2022	Jun. 30, 2021
Property Plant And Equipment [Abstract]
Equipment and furniture	$ 263,344	$ 234,721
Leasehold improvements	216,646	187,542
Property, plant and equipment, at cost	479,990	422,263
Less accumulated depreciation and amortization	(274,368)	(231,819)
Total property, plant and equipment, net	$ 205,622	$ 190,444

Property, Plant and Equipment (

Property, Plant and Equipment (Details) - USD ($) $ in Millions	12 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2020
Property Plant And Equipment [Abstract]
Depreciation expense	$ 60.5	$ 57.9	$ 49.4

Leases - Summary of Lease Balan

Leases - Summary of Lease Balances (Detail) - USD ($) $ in Thousands	Jun. 30, 2022	Jun. 30, 2021
Leases [Abstract]
Operating lease right-of-use assets	$ 317,359	$ 356,887
Operating lease liabilities, current	67,256	61,280
Operating lease liabilities, noncurrent	$ 315,315	$ 363,302
Operating Lease, Liability, Current, Statement of Financial Position [Extensible List]	Other accrued expenses and current liabilities	Other accrued expenses and current liabilities
Operating lease liabilities	$ 382,571	$ 424,582

Leases - Summary of Lease Costs

Leases - Summary of Lease Costs (Detail) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2020
Leases [Abstract]
Operating lease cost	$ 80,748	$ 89,254	$ 86,039
Short-term and variable lease cost	15,567	15,160	14,777
Sublease income	(404)	(379)	(1,201)
Total lease cost	$ 95,911	$ 104,035	$ 99,615

Leases - Schedule of Future Min

Leases - Schedule of Future Minimum Operating Lease Payments (Detail) - USD ($) $ in Thousands	Jun. 30, 2022	Jun. 30, 2021
Lessee, Operating Lease, Liability, Payment, Due [Abstract]
2023	$ 76,743
2024	76,985
2025	68,248
2026	57,753
2027	47,382
Thereafter	88,715
Total undiscounted lease payments	415,826
Less: imputed interest	(33,255)
Total discounted lease liabilities	$ 382,571	$ 424,582

Leases (Details)

Leases (Details) - USD ($) $ in Millions	12 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2020
Leases [Abstract]
Operating lease, weighted average remaining lease term	6 years 1 month 28 days	6 years 9 months 14 days
Operating lease, weighted average discount rate	2.72%	2.76%
Cash paid for operating leases	$ 85.2	$ 85.2	$ 87.1
Operating lease liabilities arising from obtaining new ROU assets	$ 30.9	$ 102.8	$ 50.5

Fair Value Measurements - Recur

Fair Value Measurements - Recurring Fair Value Measurements (Detail) - USD ($) $ in Thousands	Jun. 30, 2022	Jun. 30, 2021
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Interest rate swap agreements		$ 24,838
Fair Value, Measurements, Recurring | Prepaid expenses and other current assets | Level 2 | Interest Rate Swap
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Interest rate swap agreements	$ 337
Fair Value, Measurements, Recurring | Other long-term assets | Level 2 | Interest Rate Swap
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Interest rate swap agreements	$ 19,184
Fair Value, Measurements, Recurring | Other accrued expenses and current liabilities | Level 2 | Interest Rate Swap
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Interest rate swap agreements		1,028
Fair Value, Measurements, Recurring | Other long-term liabilities | Level 2 | Interest Rate Swap
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Interest rate swap agreements		$ 24,838

Debt - Schedule of Long-term De

Debt - Schedule of Long-term Debt (Detail) - USD ($) $ in Thousands	Jun. 30, 2022	Jun. 30, 2021
Debt Instrument [Line Items]
Principal amount of long-term debt	$ 1,742,688	$ 1,742,635
Less unamortized discounts and debt issuance costs	(9,915)	(6,796)
Total long-term debt	1,732,773	1,735,839
Less current portion	(30,625)	(46,920)
Long-term debt, net of current portion	1,702,148	1,688,919
Bank credit facility - term loans
Debt Instrument [Line Items]
Principal amount of long-term debt	1,209,688	797,635
Bank credit facility - revolver loans
Debt Instrument [Line Items]
Principal amount of long-term debt	$ 533,000	$ 945,000

Debt (Details)

Debt (Details) - USD ($)	12 Months Ended
	Jun. 30, 2022	Jun. 30, 2021
Debt Instrument [Line Items]
Outstanding amount under Credit Facility	$ 1,742,688,000	$ 1,742,635,000
Interest Rate Swap | Cash Flow Hedging
Debt Instrument [Line Items]
Aggregate notional amount	800,000,000
Bank Credit Facility
Debt Instrument [Line Items]
Credit facility maximum borrowing capacity	$ 3,200,000,000
Credit facility borrowing capacity, description	At any time and so long as no default has occurred, the Company has the right to increase the Revolving Facility or the Term Loan in an aggregate principal amount of up to the greater of $500.0 million and 75% of the Company’s EBITDA plus an unlimited amount of indebtedness subject to 3.75 times, calculated assuming the Revolving Facility is fully drawn, with applicable lender approvals.
Credit Facility optional increases to borrowing capacity	$ 500,000,000
Credit Facility optional increases to borrowing capacity, percentage of EBITDA restriction	75%
Ratio that restricts optional increases to borrowing capacity	375%
Outstanding borrowings interest rate	2.59%
Revolving Credit Facility
Debt Instrument [Line Items]
Credit facility maximum borrowing capacity	$ 1,975,000,000
Outstanding amount under Credit Facility	533,000,000	945,000,000
Term loans
Debt Instrument [Line Items]
Credit facility maximum borrowing capacity	1,225,000,000
Outstanding amount under Credit Facility	$ 1,209,688,000	$ 797,635,000
Term loan period	5 years
Loan maturity date	Dec. 13, 2026
Term loan frequency of payment	quarterly
Term loan principal payment	$ 7,700,000
Term loans | Principal Payment After December 31, 2023
Debt Instrument [Line Items]
Term loan principal payment	15,300,000
Same-Day Swing Line Loan Revolving Credit Sub-Facility
Debt Instrument [Line Items]
Credit facility maximum borrowing capacity	100,000,000
Outstanding amount under Credit Facility	0
Stand-By Letters Of Credit Revolving Credit Sub-Facility
Debt Instrument [Line Items]
Credit facility maximum borrowing capacity	$ 25,000,000

Debt - Aggregate Maturities of

Debt - Aggregate Maturities of Long-Term Debt (Detail 2) - USD ($) $ in Thousands	Jun. 30, 2022	Jun. 30, 2021
Debt Disclosure [Abstract]
2023	$ 30,625
2024	45,938
2025	61,250
2026	61,250
2027	1,543,625
Principal amount of long-term debt	$ 1,742,688	$ 1,742,635

Debt - Cash Flow Hedges (Detail

Debt - Cash Flow Hedges (Detail 3) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2020
Debt Disclosure [Abstract]
Gain (loss) recognized in other comprehensive income	$ 22,751	$ (1,458)	$ (26,915)
Amounts reclassified to earnings from accumulated other comprehensive loss	10,882	14,211	2,635
Net current period other comprehensive income (loss)	$ 33,633	$ 12,753	$ (24,280)

Composition of Certain Financ_3

Composition of Certain Financial Statement Captions - Schedule of Accrued Compensation and Benefits (Detail) - USD ($) $ in Thousands	Jun. 30, 2022	Jun. 30, 2021
Employee Related Liabilities Current [Abstract]
Accrued salaries and withholdings	$ 183,481	$ 185,844
Accrued leave	135,830	140,529
Deferred payroll taxes, current	39,837	46,560
Accrued fringe benefits	46,574	36,342
Total accrued compensation and benefits	$ 405,722	$ 409,275

Composition of Certain Financ_4

Composition of Certain Financial Statement Captions - Schedule of Other Accrued Expenses and Current Liabilities (Detail) - USD ($) $ in Thousands		Jun. 30, 2022	Jun. 30, 2021
Other Accrued Expenses And Current Liabilities [Abstract]
Deferred revenue, current		$ 84,810	$ 70,907
Vendor obligations		81,595	68,001
MARPA payable	[1]	16,502	62,159
Operating lease liabilities, current		67,256	61,280
Other		37,408	17,623
Total other accrued expenses and current liabilities		$ 287,571	$ 279,970
[1]Includes the cash collected on behalf of but not yet remitted to Purchaser as of June 30, 2022 and 2021.  This balance is included in other accrued expenses and current liabilities as of the balance sheet date

Composition of Certain Financ_5

Composition of Certain Financial Statement Captions - Schedule of Other Long-Term Liabilities (Detail) - USD ($) $ in Thousands	Jun. 30, 2022	Jun. 30, 2021
Other Liabilities Noncurrent [Abstract]
Deferred payroll taxes, noncurrent		$ 46,560
Reserve for unrecognized tax benefits	$ 43,042	31,617
Interest rate swap agreements		24,838
Accrued post-retirement obligations	6,661	6,980
Deferred revenue, noncurrent	7,552	6,837
Transition tax		4,496
Other	14,841	17,024
Total other long-term liabilities	$ 72,096	$ 138,352

Composition of Certain Financ_6

Composition of Certain Financial Statement Captions - (Details) - USD ($) $ in Millions	12 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2020
Composition Of Certain Financial Statement Captions [Abstract]
Net periodic post-retirement benefit cost	$ 1.3	$ 1.3	$ 1.2

Earnings Per Share - Calculatio

Earnings Per Share - Calculation of Basic and Diluted Earnings per Share (Detail) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	12 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2020
Earnings Per Share [Abstract]
Net income	$ 366,794	$ 457,443	$ 321,480
Weighted-average basic shares outstanding	23,446	24,705	25,031
Dilutive effect of RSUs after application of treasury stock method	231	287	454
Weighted-average number of diluted shares outstanding during the period	23,677	24,992	25,485
Basic earnings per share	$ 15.64	$ 18.52	$ 12.84
Diluted earnings per share	$ 15.49	$ 18.30	$ 12.61

Earnings Per Share (Details)

Earnings Per Share (Details) - USD ($) $ / shares in Units, $ in Thousands, shares in Millions		12 Months Ended
	Mar. 12, 2021	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2020
Accelerated Share Repurchases [Line Items]
Payment for repurchase of common stock		$ 9,785	$ 509,137	$ 7,806
Accelerated Share Repurchase
Accelerated Share Repurchases [Line Items]
Payment for repurchase of common stock	$ 500,000
Shares repurchased	1.7	0.3
Total shares repurchased		2
Shares repurchased, average price per share		$ 253.47

Stock-Based Compensation - Comp

Stock-Based Compensation - Components of Stock-Based Compensation Expense and Related Tax Benefits (Detail) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2020
Stock-based compensation expense and related tax benefits
Stock-based compensation expense	$ 31,732	$ 30,463	$ 29,302
Income tax benefit recognized for stock-based compensation	$ 8,218	$ 8,009	$ 5,849

Stock-Based Compensation (Detai

Stock-Based Compensation (Details) - USD ($) $ in Millions	1 Months Ended	12 Months Ended
	Oct. 31, 2021	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2020
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Excess tax benefits recognized		$ 5.2	$ 7.3	$ 13.5
RSUs
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Period to establish average share price for performance measurement		90 days
EBITDA target performance condition, years	3 years
Non-performance-based awards vesting period	3 years
Average share price performance condition, percentage		100%
Maximum earned award, percentage of target award		200%
Percentage of earned award vesting after three years		50%
Percentage of earned award vesting after four years		50%
2006 Plan
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Stock incentive plan, expiration period		10 years
2016 Plan
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Number of shares authorized for grants		2,400,000
Cumulative equity instruments awarded		1,300,717
Cumulative equity instruments forfeited		247,981

Stock-Based Compensation - Annu

Stock-Based Compensation - Annual Performance-Based Awards Granted (Detail)	12 Months Ended
	Jun. 30, 2022 shares
FY2022 PRSUs
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
PRSUs granted	47,749
FY2021 PRSUs
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
PRSUs granted	111,729
Additional PRSUs earned pursuant to condition	8,143
FY2020 PRSUs
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
PRSUs granted	108,844
Additional PRSUs earned pursuant to condition	5,104

Stock-Based Compensation (Det_2

Stock-Based Compensation (Details 1) - USD ($)	12 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2020
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Income tax benefit realized	$ 8,218,000	$ 8,009,000	$ 5,849,000
ESPP Plan
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Number of shares authorized for grants	1,500,000
Percentage of fair market value	95%
Maximum number of shares that an eligible employee can purchase	The maximum number of shares that an eligible employee can purchase during any quarter is equal to two times an amount determined as follows: 20% of such employee’s compensation over the quarter, divided by 95% of the fair market value of a share of common stock on the last day of the quarter.
Cumulative shares purchased under ESPP Plan	1,293,466
Cumulative weighted-average purchase price per share	$ 71.89
Shares purchased under ESPP Plan	35,404
Weighted-average price per share	$ 257.40
MSPP Plan
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Number of shares authorized for grants	500,000
Percentage of annual bonus in lieu of which RSU received	85%	85%	85%
MSPP Plan | Maximum
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Percentage of annual bonus in lieu of which RSU received	100%
DSPP Plan
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Number of shares authorized for grants	75,000
Percentage of annual bonus in lieu of which RSU received	100%
Number of awards outstanding	0
Restricted Stock Units
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Weighted-average fair value of RSUs granted	$ 249.04	$ 243.87	$ 252.25
Vesting period (in years)	3 years
Total intrinsic value of RSUs that vested	$ 49,600,000	$ 52,700,000	$ 79,600,000
Income tax benefit realized	12,900,000	$ 13,900,000	$ 15,900,000
Unrecognized compensation cost	$ 59,300,000
Weighted-average period to recognize unrecognized compensation cost (in years)	2 years 3 months 18 days
SSARs and Stock Options
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Unrecognized compensation cost	$ 0

Stock-Based Compensation - Summ

Stock-Based Compensation - Summary of Activity Related to Restricted Stock and RSUs (Detail) - Restricted Stock Units - $ / shares	12 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2020
Number of Shares
Beginning balance unvested	425,971	501,923	628,806
Granted	237,723	198,564	271,542
Vested	(200,371)	(240,950)	(348,897)
Forfeited	(26,704)	(33,566)	(49,528)
Ending balance unvested	436,619	425,971	501,923
Weighted Average Grant Date Fair Value
Beginning balance unvested	$ 209.60	$ 173.18	$ 134.10
Granted	249.04	243.87	252.25
Vested	114.01	99.55	77.33
Forfeited	249.09	219.94	181.89
Ending balance unvested	$ 253.02	$ 209.60	$ 173.18

Stock-Based Compensation - Su_2

Stock-Based Compensation - Summary of Activity Related to MSPP (Detail) - MSPP RSUs	12 Months Ended
	Jun. 30, 2022 $ / shares shares
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]
Beginning balance unvested	3,093
Granted	2,789
Issued	(756)
Forfeited	(417)
Ending balance unvested	4,709
Weighted average grant date fair value as adjusted for the applicable discount | $ / shares	$ 207.73

Income Taxes - Schedule of Inco

Income Taxes - Schedule of Income Loss Before Income Tax Expense (Detail) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2020
Income Tax Disclosure [Abstract]
Domestic	$ 421,942	$ 471,711	$ 379,414
Foreign	32,630	27,904	22,223
Income before income taxes	$ 454,572	$ 499,615	$ 401,637

Income Taxes - Schedule of Comp

Income Taxes - Schedule of Components of Income Tax Expense (Detail 1) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2020
Current:
Federal	$ 66,956	$ (94,143)	$ 42,268
State and local	1,372	19,958	14,744
Foreign	9,880	7,384	5,271
Total current	78,208	(66,801)	62,283
Deferred:
Federal	(12,884)	109,157	12,940
State and local	22,140	185	5,465
Foreign	314	(369)	(531)
Total deferred	9,570	108,973	17,874
Total income tax expense	$ 87,778	$ 42,172	$ 80,157

Income Taxes (Details)

Income Taxes (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2019
Income Tax Disclosure [Abstract]
Statutory U.S. income tax rate	21%	21%	21%
Federal income tax receivable, noncurrent	$ 73,500
Undistributed earnings	2,600
Liability for unrecognized tax benefits	$ 42,810	$ 31,505	$ 8,826	$ 1,530

Income Taxes - Schedule of Effe

Income Taxes - Schedule of Effective Income Tax Rate Reconciliation (Detail 2) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2020
Income Tax Disclosure [Abstract]
Expected tax expense computed at federal statutory rate	$ 95,460	$ 104,919	$ 84,344
State and local taxes, net of federal benefit	21,295	21,252	15,965
Remeasurement of current year NOL	(1,124)	(56,192)
R&D tax credit, net	(15,708)	(18,173)	(10,700)
Stock-based compensation	(3,981)	(5,525)	(10,900)
Nonincludible and nondeductible items, net	1,588	(2,269)	3,133
Remeasurement of deferred taxes	(5,629)
Other	(4,123)	(1,840)	(1,685)
Total income tax expense	$ 87,778	$ 42,172	$ 80,157
Effective income tax rate	19.30%	8.40%	20%

Income Taxes - Schedule of Defe

Income Taxes - Schedule of Deferred Tax Assets and Liabilities (Detail 3) - USD ($) $ in Thousands	Jun. 30, 2022	Jun. 30, 2021
Deferred tax assets:
Operating lease liabilities	$ 99,997	$ 110,282
Reserves and accruals	46,513	58,900
Credits and net operating loss carryovers	6,647	39,123
Deferred compensation and post-retirement obligations	31,537	36,183
Stock-based compensation	11,907	11,767
Interest rate swaps		6,800
Other		2,757
Total deferred tax assets	196,601	265,812
Deferred tax liabilities:
Goodwill and other intangible assets	(318,150)	(291,282)
Property, plant and equipment	(102,940)	(167,527)
Operating lease right-of-use assets	(80,551)	(90,186)
Deferred revenue	(34,850)	(35,115)
Prepaid expenses	(11,162)	(8,932)
Interest rate swaps	(4,954)
Other	(835)
Total deferred tax liabilities	(553,442)	(593,042)
Net deferred tax liability	$ (356,841)	$ (327,230)

Income Taxes - Schedule of Unre

Income Taxes - Schedule of Unrecognized Tax Benefits (Detail 4) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2020
Reconciliation Of Unrecognized Tax Benefits Excluding Amounts Pertaining To Examined Tax Returns Roll Forward
Beginning of year	$ 31,505	$ 8,826	$ 1,530
Additions based on prior year tax positions	8,221	20,025	5,003
Additions based on current year tax positions	8,313	5,702	2,293
Settlement with taxing authorities	(5,229)	(3,048)
End of year	$ 42,810	$ 31,505	$ 8,826

Retirement Plans (Details)

Retirement Plans (Details) - USD ($)	12 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2020
Supplemental Savings Plan
Defined Contribution Plan Disclosure [Line Items]
Contribution expense	$ 900,000	$ 1,600,000	$ 1,900,000
Employee contribution maximum, percentage of base compensation	50%
Employee contribution maximum, percentage of bonuses	100%
Employer contribution percentage	5%
Employer contribution vesting period	5 years
Annual IRC compensation limit	$ 305,000
Supplemental savings plan obligation	109,700,000
Supplemental savings plan obligation, current portion	7,500,000
Increase (decrease) in supplemental savings plan obligation	(14,300,000)
Supplemental savings plan investment gains (losses)	(5,500,000)
Distributions paid to participants	23,600,000
Supplemental savings plan participant compensation deferral	13,800,000
Company contributions	1,000,000
Supplemental savings plan COLI gains (losses)	(5,000,000)	9,700,000
COLI portion of supplemental savings plan assets	96,100,000	103,000,000
Defined Contribution Plans
Defined Contribution Plan Disclosure [Line Items]
Contribution expense	$ 100,300,000	$ 97,600,000	$ 94,800,000

Business Segments (Details)

Business Segments (Details) - Segment	12 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2020
Business Segments [Line Items]
Number of reportable segments	2
U.S. Government | Sales | Revenue from Various Agencies and Departments
Business Segments [Line Items]
Percentage of revenues	94.80%	95.50%	95.60%

Business Segments - Summarized

Business Segments - Summarized Financial Information of Reportable Segments (Detail) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2019
Segment Reporting Information [Line Items]
Revenues from external customers	$ 6,202,917	$ 6,044,135	$ 5,720,042
Net income	366,794	457,443	321,480
Net assets	3,053,543	2,665,278	2,661,310	$ 2,371,466
Goodwill	4,058,291	3,632,578	3,407,110
Total long-term assets	5,419,793	4,841,196	4,456,586
Total assets	6,629,431	6,172,372	5,542,472
Capital expenditures	74,564	73,129	72,303
Depreciation and amortization	134,681	125,363	110,688
Domestic Operations
Segment Reporting Information [Line Items]
Revenues from external customers	6,011,059	5,868,392	5,556,672
Net income	339,381	432,912	302,822
Net assets	2,867,396	2,461,048	2,482,283
Goodwill	3,934,625	3,491,747	3,279,856
Total long-term assets	5,271,444	4,665,782	4,297,885
Total assets	6,380,745	5,898,869	5,293,588
Capital expenditures	72,736	69,610	70,499
Depreciation and amortization	131,401	121,725	105,874
International Operations
Segment Reporting Information [Line Items]
Revenues from external customers	191,858	175,743	163,370
Net income	27,413	24,531	18,658
Net assets	186,147	204,230	179,027
Goodwill	123,666	140,831	127,254
Total long-term assets	148,349	175,414	158,701
Total assets	248,686	273,503	248,884
Capital expenditures	1,828	3,519	1,804
Depreciation and amortization	$ 3,280	$ 3,638	$ 4,814