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Stock-Based Compensation Expense - Additional Information (Details) $ in Millions		1 Months Ended	3 Months Ended		6 Months Ended
	Mar. 01, 2024 USD ($) measure installment shares	Feb. 28, 2021 shares	Jun. 30, 2026 USD ($)	Jun. 30, 2025 USD ($)	Jun. 30, 2026 USD ($) shares	Jun. 30, 2025 USD ($)	Dec. 31, 2025 shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Allocated share based compensation			$ 282	$ 285	$ 557	$ 544
2024 CEO PSUs and RSUs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Allocated share based compensation	$ 84
Share-based payment arrangement, nonvested award, cost not yet recognized, percentage	75.00%
2020 Employee Stock Purchase Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Allocated share based compensation			7	3	15	7
Restricted Stock Units (“RSUs”) and Unregistered Restricted Stock Awards (“RSAs”) outstanding \| CEO Long Term Performance Award
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based payment arrangement, nonvested award, cost not yet recognized, amount	$ 84
Performance-Based Restricted Stock Units (RSUs) \| 2024 CEO PSUs and RSUs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Service period	3 years
Allocated share based compensation			$ 2	$ 7	$ 7	$ 15
Share-based payment arrangement, nonvested award, cost not yet recognized, percentage	25.00%
Performance period	2 years
Number of performance measures \| measure	2
PSU target number of shares (in shares) \| shares	446,534						893,068
Share-based compensation arrangement by share-based payment award, target number of shares, performance measures of cumulative, percentage	80.00%
Share-based compensation arrangement by share-based payment award, target number of shares, adjusted EBITDA, percentage	20.00%
Vested (in shares) \| shares					(672,033)
Granted (in shares) \| shares	148,844
Performance-Based Restricted Stock Units (RSUs) \| 2024 CEO PSUs and RSUs \| Tranche One
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based compensation arrangement by share-based payment award, award vesting rights, percentage	67.00%
Number of installments \| installment	4
Performance-Based Restricted Stock Units (RSUs) \| 2024 CEO PSUs and RSUs \| Tranche Two
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based compensation arrangement by share-based payment award, award vesting rights, percentage	33.00%
Performance-Based Restricted Stock Units (RSUs) \| 2024 CEO PSUs and RSUs \| Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Percentage of shares earned of the target number of shares	0.00%
Performance-Based Restricted Stock Units (RSUs) \| 2024 CEO PSUs and RSUs \| Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Percentage of shares earned of the target number of shares	200.00%
Founder CEO \| Restricted Stock Units (“RSUs”) and Unregistered Restricted Stock Awards (“RSAs”) outstanding \| CEO Long Term Performance Award
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of RSUs eligible to vest (in shares) \| shares		11,500,000
Founder CEO \| Restricted Stock Units (“RSUs”) and Unregistered Restricted Stock Awards (“RSAs”) outstanding \| CEO Long Term Performance Award \| Common Class A
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Service period		5 years