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Employee Incentive Plans (Tables) | 9 Months Ended
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Sep. 30, 2023
Employee Incentive Plans [Abstract] |
Share Grants And Fair Value |
|  |  |  | Fair Value at
|  |  |  | Date of Grant
|  | Units |  | ($ millions)
Prior periods (since inception) |  | 27,018,109 |  | $ | 687
December 31, 2020 |  | 1,229,177 |  |  | 71
December 31, 2021 |  | 1,084,773 |  |  | 84
April 25, 2022 |  | 180,889 | 1 |  | 12
December 31, 2022 |  | 1,248,105 | 2 |  | 91
|  | 30,761,053 |  | $ | 945
______________________________ (1)April 25, 2022, the Company awarded a special grant of restricted stock units to employees. (2)Stock Incentive Plan number of granted restricted stock units related to 2022 was adjusted by 3,722 additional restricted stock units during the nine months ended September 30, 2023.
2007 Stock Incentive Plan, ROI Summary |
|  | Stock
|  | Incentive Plan
|  | Units
Balance, December 31, 2022 1 |  | 4,756,761
Granted |  | —
Canceled 2 |  | 2,766
Distributed |  | (1,385,593)
Balance, September 30, 2023 |  | 3,373,934
_____________________________ (1)Stock Incentive Plan number of granted restricted stock units related to 2022 was adjusted by 3,722 additional restricted stock units during the nine months ended September 30, 2023. (2)During the nine months ended September 30, 2023, the Company reinstated 71,562 previously canceled restricted stock units.

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