CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Operating Activities:
Net income (loss)	$ (203,316)	$ (217,791)	$ (328,844)
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation	103,127	115,761	131,661
Amortization of intangibles	6,804	6,715	7,347
Gain on sale of businesses, net	(586)	0	(696)
Gain on sale of fixed assets, net	0	(33,391)	0
Impairment charges	4,768	43,710	25,609
Pension Settlement Charges	16,035	2,682	1,279
Share-based compensation expense	7,718	3,259	5,574
Equity in (earnings) losses of affiliates, net of dividends related to earnings	(982)	12,450	4,872
Deferred income taxes	(5,813)	5,653	35,756
Other	4,838	(10,887)	3,222
Changes in operating assets and liabilities:
Accounts and tooling receivable	(12,333)	(65,712)	52,677
Inventories	6,412	(2,221)	(18,527)
Prepaid expenses	2,924	(5,658)	2,951
Increase (Decrease) in Income Taxes Receivable	2,603	68,251	2,221
Accounts payable	6,743	20,591	(25,501)
Payroll and accrued liabilities	16,924	46,177	(45,392)
Other	20,718	(25,739)	30,281
Net cash provided by (used in) operating activities	117,277	(36,150)	(115,510)
Investing activities:
Capital expenditures	(80,743)	(71,150)	(96,107)
Proceeds from Divestiture of Businesses	15,351	0	0
Proceeds from sale of fixed assets	0	53,288	4,615
Other	424	(30)	230
Net cash used in investing activities	(64,968)	(17,892)	(91,262)
Financing activities:
Proceeds from Issuance of Secured Debt	924,299	0	0
Principal payments on long-term debt	(2,127)	(4,178)	(5,533)
(Decrease) increase in short-term debt, net	(1,234)	4,093	14,935
Payments of Financing Costs	(74,376)	(4,229)	0
Purchase of noncontrolling interest	0	0	(6,279)
Taxes withheld and paid on employees' share-based payment awards	(214)	(607)	(799)
Contribution from noncontrolling interests and other	(439)	655	885
Net cash provided by (used in) financing activities	(81,137)	(4,266)	3,209
Effects of exchange rate changes on cash and cash equivalents	(918)	(13)	11,113
Changes in cash and cash equivalents	(29,746)	(58,321)	(192,450)
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents	163,061	192,807	251,128
Reconciliation of Cash, Cash Equivalents and Restricted Cash [Abstract]
Cash and cash equivalents	154,801	186,875	248,010
Restricted Cash and Investments, Current	7,244	4,650	961
Restricted Cash and Investments, Noncurrent	1,016	1,282	2,157
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents	163,061	192,807	251,128
Supplemental Cash Flow Information [Abstract]
Cash paid for interest	78,699	80,163	73,221
Cash paid (received) for income taxes, net of refunds	$ 10,301	$ (56,393)	$ 6,741