Stock-Based Compensation and Stockholders' Equity - 2015 Equity Incentive Plan (“2015 Plan”) (Details) $ in Millions	9 Months Ended
Sep. 30, 2022 USD ($) shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Awards granted (in shares)	0
Exercise of stock options (in shares)	26,000
Restricted stock units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Granted (in shares)	746,000
Equity instruments other than options, fair value \| $	$ 55
Share conversion (in shares)	1
Vested (shares)	790,000
Restricted stock units \| Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting period	1 year
Restricted stock units \| Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting period	3 years
Performance Shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Granted (in shares)	80,000
Aggregate intrinsic value, nonvested \| $	$ 3
Vested (shares)	191,000
Performance Shares \| Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting period	1 year
Percentage of target payout range	0.00%
Performance Shares \| Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting period	3 years
Percentage of target payout range	200.00%
Market-based stock units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Granted (in shares)	428,000
Aggregate intrinsic value, nonvested \| $	$ 36
Vested (shares)	117,000
Market-based stock units \| Chief Executive Officer
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Granted (in shares)	225,000
Awards granted, grant date fair value \| $	$ 16
Awards granted, grant date fair value, achievement period	3 years
Market-based stock units \| Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting period	1 year
Percentage of target payout range	0.00%
Market-based stock units \| Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting period	3 years
Percentage of target payout range	200.00%

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