Shareholders' Equity - Shares Outstanding (Details) - $ / shares	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021	Dec. 31, 2021
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Treasury stock (in shares)	14,592,888		14,592,888
Preferred stock, shares authorized (in shares)	50,000,000		50,000,000
Preferred stock, par value (in dollars per share)	$ 0.01		$ 0.01
Preferred stock, shares issued (in shares)	0		0
Preferred stock, shares outstanding (in shares)	0		0
Class A
Class of Stock [Line Items]
Common stock, shares authorized (in shares)	175,000,000		175,000,000
Common stock, par value (in dollars per share)	$ 0.01		$ 0.01
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Shares issued at beginning of period (in shares)	96,713,188	75,714,163
Issued pursuant to benefit plans (in shares)	1,611,497	786,575
Withheld for taxes pursuant to benefit plans (in shares)	(357,772)	(247,508)
Class B common stock converted to Class A common stock (in shares)	0	17,232,791
Shares issued at end of period (in shares)	97,966,913	93,486,021
Treasury stock (in shares)	14,592,888	14,592,888
Total shares outstanding (in shares)	83,374,025	78,893,133
Class B
Class of Stock [Line Items]
Common stock, shares authorized (in shares)	25,000,000		25,000,000
Common stock, par value (in dollars per share)	$ 0.01		$ 0.01
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Shares issued at beginning of period (in shares)	0	20,308,454
Issued pursuant to benefit plans (in shares)	0	0
Withheld for taxes pursuant to benefit plans (in shares)	0	0
Class B common stock converted to Class A common stock (in shares)	0	(17,232,791)
Shares issued at end of period (in shares)	0	3,075,663
Treasury stock (in shares)	0	0
Total shares outstanding (in shares)	0	3,075,663