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Intrinsic value of nonvested award under share-based payment arrangement. Excludes share and unit options.

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Amount of stock repurchase plan authorized.

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Stock-Based Compensation and Stockholder's Equity - Additional Information (Details) - USD ($)			12 Months Ended
	Oct. 01, 2020	Jun. 19, 2020	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019	Jun. 17, 2021	Jun. 16, 2021	Mar. 28, 2019	Nov. 30, 2018
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock-based compensation expense			$ 82,000,000	$ 79,000,000	$ 20,000,000
Unrecognized compensation expense			$ 120,000,000
Sale of stock, price per share (in dollars per share)	$ 56.00	$ 39.00
Sale of stock, consideration received on transaction	$ 1,900,000,000	$ 772,000,000
Stock issuance costs	$ 50,000,000	$ 35,000,000
Common stock, shares authorized (in shares)			500,000,000	500,000,000		500,000,000	300,000,000
Preferred stock, shares authorized (in shares)						150,000,000
Preferred stock, shares issued (in shares)			0
Treasury stock (in shares)			363,016	223,823
Public Stock Offering
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Sale of stock, number of shares issued in transaction (in shares)	35,650,000	20,700,000
Common Stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock repurchase program, authorized amount									$ 150,000,000
Treasury stock (in shares)			223,823
Common stock acquired value			$ 9,000,000
Common stock acquired average price per share (in dollars per share)			$ 40.80
Common stock, shares acquired (in shares)			0	0
Plan 2015
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares available for grant (in shares)			5,000,000					3,000,000
Restricted Stock Units (RSUs)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Aggregate fair value			$ 79,000,000
Granted (in shares)			927,016
Recognition period of unrecognized compensation cost			1 year 4 months 24 days
Performance Shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period			3 years
Granted (in shares)			81,006
Award grant day fair value			$ 9,000,000
Market-based Stock Units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period			3 years
Granted (in shares)			147,471
Award grant day fair value			$ 15,000,000
Minimum \| Plan 2015
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Payout range as a percent of award target			0.00%
Minimum \| Restricted Stock Units (RSUs) \| Employees and Executive Officers
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period			3 years
Minimum \| Performance Shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting rights, percentage			0.00%
Maximum \| Plan 2015
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Payout range as a percent of award target			200.00%
Maximum \| Restricted Stock Units (RSUs) \| Employees and Executive Officers
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period			4 years
Maximum \| Performance Shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting rights, percentage			200.00%