CONSOLIDATED STATEMENTS OF CASH FLOWS (UNAUDITED) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024
Cash Flows from Operating Activities
Net income	$ 74,278	$ 85,607
Adjustments to reconcile net income to net cash provided by operating activities:
Provision for credit losses	(305)	3,176
Deferred income taxes and unrecognized income tax benefits	20,186	(16,957)
Non-cash equity compensation	12,915	12,494
Depreciation and amortization	43,665	40,176
Gain on divestiture of a business	0	(2,009)
Other operating adjustments, net	3,837	2,206
Changes in operating assets and liabilities, net of the effects of acquisitions:
Net contract assets and liabilities	(22,676)	(40,155)
Contract receivables	26,829	(9,634)
Prepaid expenses and other assets	(2,470)	(434)
Operating lease assets and liabilities, net	(6,774)	(3,065)
Accounts payable	(21,099)	(13,402)
Accrued salaries and benefits	(22,143)	2,889
Accrued subcontractors and other direct costs	(25)	9,660
Accrued expenses and other current liabilities	(9,804)	16,979
Income tax receivable and payable	(30,566)	(9,574)
Other liabilities	396	(1,773)
Net Cash Provided by Operating Activities	66,244	76,184
Cash Flows from Investing Activities
Payments for purchase of property and equipment and capitalized software	(14,745)	(15,559)
Proceeds from divestiture of a business	0	1,985
Other investing, net	403	0
Net Cash Used in Investing Activities	(14,342)	(13,574)
Cash Flows from Financing Activities
Advances from working capital facilities	1,048,671	917,953
Payments on working capital facilities	(1,011,838)	(930,043)
Proceeds from other short-term borrowings	10,798	43,735
Repayments of other short-term borrowings	(16,620)	(53,280)
Receipt of restricted contract funds	0	1,275
Payment of restricted contract funds	0	(3,586)
Dividends paid	(7,775)	(7,880)
Net payments for stock issuances and share repurchases	(39,512)	(30,995)
Other financing, net	(1,950)	(1,777)
Net Cash Used in Financing Activities	(18,226)	(64,598)
Effect of Exchange Rate Changes on Cash, Cash Equivalents, and Restricted Cash	1,433	174
Net Change in Cash, Cash Equivalents, and Restricted Cash	35,109	(1,814)
Cash, Cash Equivalents, and Restricted Cash, Beginning of Period	18,817	9,449
Cash, Cash Equivalents, and Restricted Cash, End of Period	53,926	7,635
Supplemental Disclosure of Cash Flow Information
Interest	20,045	24,388
Income taxes	$ 27,431	$ 50,382