Consolidated Statements of Cash Flows - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Net Cash Provided by (Used in) Operating Activities [Abstract]
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest	$ (310,617)	$ 18,264	$ 117,333
Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract]
Depreciation, Depletion and Amortization, Nonproduction	97,955	101,272	111,791
Amortization of contract acquisition costs	1,995	2,288	2,065
Amortization of Debt Issuance Costs	2,020	1,067	1,018
Imputed interest expense and fair value adjustments to contingent consideration	(1,496)	7,579	1,746
Accounts Receivable, Credit Loss Expense (Reversal)	3,596	2,009	9,391
(Gain) loss on disposal of assets	(13,281)	2,219	1,916
Asset Impairment Charges	244,093	11,733	13,749
Loss on dissolution of subsidiary	0	301	0
Deferred Income Tax Expense (Benefit)	58,530	(7,528)	(11,001)
Excess tax benefit from equity-based awards	4,352	1,705	(1,122)
Share-Based Payment Arrangement, Noncash Expense	18,690	22,071	17,571
(Gain) loss on foreign currency derivatives	384	(3)	(7)
Increase (Decrease) in Operating Capital [Abstract]
Accounts receivable	(66,329)	22,359	(74,564)
Prepaids and other assets	(17,120)	8,570	43,699
Increase (Decrease) in Accounts Payable and Accrued Liabilities	(43,220)	9,518	(12,695)
Deferred revenue and other liabilities	(38,370)	(58,659)	(83,842)
Net cash (used in) provided by operating activities	(58,818)	144,765	137,048
Net Cash Provided by (Used in) Investing Activities [Abstract]
Proceeds from Sale of Productive Assets	45,650	261	229
Purchases of property, plant and equipment	(45,173)	(67,839)	(84,012)
Acquisitions, net of cash acquired for current period and prior period, respectively	0	0	(142,420)
Net cash used in investing activities	477	(67,578)	(226,203)
Net Cash Provided by (Used in) Financing Activities [Abstract]
Proceeds from (Repayments of) Lines of Credit	(20,000)	35,000	169,000
Payments on other debt	(2,405)	(2,317)	(3,245)
Payments of contingent consideration and hold back payments to acquisitions	0	(37,676)	(9,600)
Dividends paid to shareholders	(2,847)	(49,232)	(48,072)
Payments of debt issuance costs	(2,804)	0	0
Payments to noncontrolling interest	(9,226)	(10,972)	(11,883)
Tax payments related to issuance of restricted stock units	(1,014)	(3,037)	(7,164)
Net cash (used in) provided by financing activities	(38,296)	(68,234)	89,036
Effect of exchange rate changes on cash, cash equivalents and restricted cash	7,723	(2,112)	(13,499)
Increase (decrease) in cash, cash equivalents and restricted cash	(88,914)	6,841	(13,618)
Cash, cash equivalents and restricted cash, beginning of period	173,905	167,064	180,682
Cash, cash equivalents and restricted cash, end of period	84,991	173,905	167,064
Supplemental Cash Flow Information [Abstract]
Interest Paid, Excluding Capitalized Interest, Operating Activities	82,076	77,199	34,984
Income Taxes Paid	43,611	46,129	42,563
Cash Flow, Noncash Investing and Financing Activities Disclosure [Abstract]
Acquisition of long lived assets through finance leases	886	3,126	461
Acquisition of equipment through increase in accounts payable, net	$ (2,872)	$ 2,626	$ 3,346