Income Taxes - Effective Rate (Details)	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Income Tax Disclosure [Abstract]
Statutory U.S. federal income tax rate	21.00%	21.00%	21.00%
State income taxes, net of federal tax benefit	3.10%	4.60%	3.50%
Benefits related to foreign operations	(0.20%)	(4.20%)	(0.60%)
Expenses (benefits) related to compensation, net	0.50%	(5.80%)	(1.30%)
Unrecognized tax positions	0.20%	4.70%	2.00%
International Reorganization	1.10%	(65.20%)	0.00%
Tax credits	(1.80%)	(15.20%)	(9.90%)
Valuation allowance	(0.20%)	17.50%	3.40%
Other	(0.40%)	0.40%	(0.70%)
Effective income tax rates	23.30%	(42.20%)	17.40%