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Contingencies (Tables) | 12 Months Ended
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Dec. 31, 2023
Commitments and Contingencies Disclosure [Abstract] |
Activity related to self-insured property and casualty reserves | The following table summarizes the 2023 and 2022 activity related to our net self-insured property and casualty reserves as of December 31, 2023.
|  | Beginning Balance |  |  |  | Expense |  | Payments |  | Ending Balance
2023 Activity |  | $ | 50 |  |  |  |  | 35 |  |  | (37) |  |  | $ | 48 |
2022 Activity |  | $ | 48 |  |  |  |  | 28 |  |  | (26) |  |  | $ | 50 |

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