Stock Based Compensation - Summary Of RSU And RSA Activity (Details)	3 Months Ended
	Mar. 31, 2021 $ / shares shares
Time-based RSUs and RSAs
Number of Shares
Balance (in shares)	1,260,097
Granted (in shares)	456,421
Vested (in shares)	(220,003)
Forfeited (in shares)	(47,908)
Balance (in shares)	1,448,607
Weighted-Average Grant Date Fair Value
Balance (in dollars per share) | $ / shares	$ 54.04
Granted (in dollars per share) | $ / shares	83.11
Vested (in dollars per share) | $ / shares	45.14
Forfeited (in dollars per share) | $ / shares	56.14
Balance (in dollars per share) | $ / shares	$ 64.48
Time-Based Restricted Stock Units
Number of Shares
Balance (in shares)	1,230,071
Granted (in shares)	456,421
Vested (in shares)	(212,948)
Forfeited (in shares)	(47,908)
Balance (in shares)	1,425,636
Time-Based Restricted Stock Awards
Number of Shares
Balance (in shares)	30,026
Granted (in shares)	0
Vested (in shares)	(7,055)
Forfeited (in shares)	0
Balance (in shares)	22,971
Performance-based RSUs and RSAs
Number of Shares
Balance (in shares)	183,179
Granted (in shares)	232,815
Vested (in shares)	(19,062)
Forfeited (in shares)	(9,459)
Balance (in shares)	387,473
Weighted-Average Grant Date Fair Value
Balance (in dollars per share) | $ / shares	$ 52.89
Granted (in dollars per share) | $ / shares	68.27
Vested (in dollars per share) | $ / shares	47.61
Forfeited (in dollars per share) | $ / shares	52.86
Balance (in dollars per share) | $ / shares	$ 62.39
Performance-Based Restricted Stock Units
Number of Shares
Balance (in shares)	167,127
Granted (in shares)	232,815
Vested (in shares)	(3,010)
Forfeited (in shares)	(9,459)
Balance (in shares)	387,473
Performance-Based Restricted Stock Awards
Number of Shares
Balance (in shares)	16,052
Granted (in shares)	0
Vested (in shares)	(16,052)
Forfeited (in shares)	0
Balance (in shares)	0