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Stockholders' Equity (Details) - USD ($)	3 Months Ended	29 Months Ended
	Mar. 31, 2021	Mar. 31, 2021	Jul. 24, 2020	Oct. 22, 2018
Class A common stock
Equity, Class of Treasury Stock [Line Items]
Additional authorized repurchase amount				$ 250,000,000
Authorized repurchase amount	$ 500,000,000	$ 500,000,000
Shares repurchased pursuant to repurchase authorizations (in shares)	0	3,719,048
Shares repurchased pursuant to repurchase authorizations, average price (in dollars per share)	$ 0	$ 84.02
Remaining authorized repurchase amount	$ 187,500,000	$ 187,500,000
Class A common stock | Restricted Stock Units (RSUs)
Equity, Class of Treasury Stock [Line Items]
Number of shares repurchased	54,218
Average purchase price per share (in dollars per share)	$ 292.86
Amount related to tax withholdings associated with vesting of RSUs	$ 15,900,000
ATM Equity Offering
Equity, Class of Treasury Stock [Line Items]
Sale of stock, maximum aggregate gross sales price			$ 400,000,000
Proceeds from issuance of stock	$ 0

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