CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024
Operating Activities:
Net (loss) income	$ 129	$ (107,491)
Adjustments to reconcile net income to net cash (used in) provided by operating activities:
Depreciation	45,027	49,070
Amortization of intangibles	3,322	3,266
Defined Benefit Plan, Net Periodic Benefit Cost (Credit), Gain (Loss) Due to Settlement	0	46,787
Share-based compensation expense	5,481	4,862
Equity in earnings of affiliates, net of dividends related to earnings	(1,515)	(1,995)
Paid-in-Kind Interest	0	12,367
Deferred income taxes	2,496	915
Other	2,448	2,601
Changes in operating assets and liabilities	(87,819)	(36,594)
Net cash used in operating activities	(30,431)	(26,212)
Investing activities:
Capital expenditures	(25,315)	(28,077)
Proceeds from Divestiture of Businesses, Net of Cash Divested	2,558	0
Other	0	242
Net cash used in investing activities	(22,757)	(27,835)
Financing activities:
Principal payments on long-term debt	(1,412)	(1,255)
Decrease in short-term debt, net	(1,259)	(264)
Debt issuance costs and other fees	0	(1,403)
Taxes withheld and paid on employees' share-based payment awards	(1,686)	(571)
Net cash used in financing activities	(4,357)	(3,493)
Effects of exchange rate changes on cash, cash equivalents and restricted cash	6,419	(4,580)
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect, Total	(51,126)	(62,120)
Cash, cash equivalents and restricted cash at beginning of period	178,697	163,061
Cash, cash equivalents and restricted cash at end of period	$ 127,571	$ 100,941