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Stockholders' Equity - Narrative (Details) $ / shares in Units, shares in Thousands, $ in Millions | 1 Months Ended | 9 Months Ended |  |  |
--- | --- | --- | --- | --- | ---
Dec. 31, 2022 $ / shares shares | Jun. 30, 2022 shares | Oct. 31, 2024 USD ($) vote $ / shares shares | Aug. 28, 2024 USD ($) | Feb. 29, 2024 USD ($) | Nov. 30, 2022 USD ($)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |
Options outstanding (in shares) | shares |  |  | 100 |  |  |
Exercisable (in shares) | shares |  |  | 100 |  |  |
Options outstanding, weighted-average exercise price (in dollars per share) | $ / shares |  |  | $ 29.43 |  |  |
Exercisable, weighted-average exercise price (in dollars per share) | $ / shares |  |  | $ 29.43 |  |  |
Options outstanding, aggregate intrinsic value | $ |  |  | $ 16 |  |  |
Exercisable, aggregate intrinsic value | $ |  |  | 16 |  |  |
Unrecognized compensation cost | $ |  |  | $ 0 |  |  |
February 2024 Share Repurchase Program |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |
Amount repurchased | $ |  |  |  |  | $ 500 |
2022 Equity Incentive Plan |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |
Reserved for future issuance (in shares) | shares |  | 30,000 |  |  |  |
Common stock available for future grants (in shares) | shares |  |  | 17,000 |  |  |
Employee Stock Purchase Plan |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |
Common stock available for future grants (in shares) | shares |  |  | 3,000 |  |  |
November 2022 Share Repurchase Program |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |
Amount repurchased | $ |  |  |  |  |  | $ 500
August 2024 Share Repurchase Program |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |
Amount repurchased | $ |  |  |  | $ 1,000 |  |
Authorized remaining amount to be purchased | $ |  |  | $ 902 |  |  |
Employee Stock |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |
Percentage of fair market value of stock at which employees are granted shares |  | 85.00% |  |  |  |
Restricted Stock Units |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |
Period of vesting (in years) |  |  | 4 years |  |  |
Unrecognized compensation cost, other than options | $ |  |  | $ 2,600 |  |  |
Unrecognized compensation cost recognized over weighted-average period (in years) |  |  | 3 years |  |  |
RSUs granted (in shares) | shares |  |  | 6,602 |  |  |
Weighted average grant date fair value (in dollars per share) | $ / shares |  |  | $ 251.96 |  |  |
Market-Based Restricted Stock Units |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |
Unrecognized compensation cost, other than options | $ |  |  | $ 11 |  |  |
Unrecognized compensation cost recognized over weighted-average period (in years) |  |  | 3 years |  |  |
Expected volatility | 40.00% |  |  |  |  |
Risk-free interest rate | 4.00% |  |  |  |  |
Expected term (in years) | 6 years |  |  |  |  |
Weighted average grant date fair value (in dollars per share) | $ / shares | $ 124.80 |  |  |  |  |
Requisite service period (in years) | 5 years |  |  |  |  |
Market-Based Restricted Stock Units | Co-CEO |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |
RSUs granted (in shares) | shares | 300 |  |  |  |  |
Stock Options |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |
Period of vesting (in years) |  |  | 5 years |  |  |
Period of which options become exercisable (in years) |  |  | 10 years |  |  |
Class A |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |
Common stock, outstanding (in shares) | shares |  |  | 213,000 |  |  |
Common stock, votes per share | vote |  |  | 1 |  |  |
Class B |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |
Common stock, outstanding (in shares) | shares |  |  | 52,000 |  |  |
Common stock, votes per share | vote |  |  | 10 |  |  |

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- Definition The estimated measure of the percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (f)(2)(ii) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 + Details
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