Summary of Significant Accounting Policies - Other (Income) Expense, Net (Details) - USD ($) $ in Thousands		3 Months Ended		9 Months Ended
	May 18, 2021	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Accounting Policies [Abstract]
Foreign currency transaction (gains) losses, net		$ (23,200)	$ 29,635	$ (16,157)	$ (6,293)
Debt extinguishment expense		0	51,260	0	68,300
Other, net		4,699	2,570	(183,861)	4,432
Other (Income) Expense, Net		$ (18,501)	$ 83,465	(200,018)	66,439
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Gain on divestment	$ 20,300			180,569	$ 0
IPM Divestment
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Gain on divestment				$ 180,600