Income Taxes - Reconciliation of Statutory Federal Income Tax Rate (Details)	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Income Tax Disclosure [Abstract]
Statutory federal income tax rate	21.00%	21.00%	21.00%
State income taxes, net of federal income tax benefit	4.10%	5.80%	(1.20%)
Goodwill impairment	0.00%	0.00%	(26.40%)
Tax law changes	0.00%	(1.50%)	(0.20%)
Global intangible low-taxed income	0.00%	0.00%	(0.40%)
Net foreign income tax	1.60%	0.90%	(0.80%)
Executive compensation limitation	0.00%	0.00%	(0.20%)
Research and development credits	(0.40%)	(0.60%)	0.10%
Other, net	(1.10%)	(0.30%)	(0.50%)
Effective income tax rate	25.20%	25.30%	(8.60%)