Stockholders' Equity - Narrative (Details) - USD ($) $ in Thousands, shares in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021	Jan. 31, 2022
Class of Stock [Line Items]
Stock repurchase program, authorized amount					$ 1,800,000
Repurchases of common stock			$ 267,642	$ 154,416
Amortization expense from capitalized stock-based compensation	$ 7,700	$ 8,900	$ 15,300	$ 16,600
Common Stock
Class of Stock [Line Items]
Shares repurchased during period (in shares)	1.6		2.6
Repurchases of common stock	$ 164,800		$ 267,600