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v3.23.3

Subsequent Events (Details) $ in Millions | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Sep. 30, 2023 USD ($) | Sep. 30, 2023 USD ($) | Oct. 18, 2023 uSRetireeAndBeneficiary
Subsequent Event |  |  |
Subsequent Event [Line Items] |  |  |
Pension plan transferred |  |  | 85.00%
Number of participants transferred |  |  | 8,200
Number of participants |  |  | 1,900
Pension Plans Defined Benefit |  |  |
Subsequent Event [Line Items] |  |  |
Contributions by employer | $ | $ 222 | $ 272 |

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