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Divestiture (Tables) | 9 Months Ended
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Sep. 30, 2021
Discontinued Operations and Disposal Groups [Abstract] |
Gain on Sale of Business | The following table presents the gain on sale of the ATG Business (in millions):
|  | Three Months Ended March 31, 2021
Fair value of common shares received |  | $ | 1,277 |
Derecognition of ATG Business' non-controlling interests |  | 1,057 |
Liability recognized for future obligations |  | (315) |
Net consideration received for sale of the ATG Business |  | 2,019 |
Carrying value of net assets transferred |  | (375) |
Gain on the sale of the ATG Business |  | $ | 1,644 |

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