Income Taxes Income Taxes - Allocation of Income Tax Expense (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Income Tax Disclosure [Abstract]
Continuing operations	$ 306,732	$ 313,932	$ 279,628
Discontinued operations	0	1,657	40,689
Income tax (benefit) expense from continuing and discontinued operations	$ 306,732	$ 315,589	$ 320,317