CONSOLIDATED BALANCE SHEETS (Parenthetical) - shares shares in Millions |
Mar. 31, 2023 |
Dec. 31, 2022 |
|---|---|---|
| Treasury stock (in shares) | 0.2 | 0.2 |
| Class A common stock | ||
| Common stock, issued (in shares) | 135.0 | 134.0 |
| Class B common stock | ||
| Common stock, issued (in shares) | 724.0 | 725.0 |
| X | ||||||||||
- Definition Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Number of previously issued common shares repurchased by the issuing entity and held in treasury. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
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