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v3.20.4

Accrued Liabilities (Tables) | 12 Months Ended
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Dec. 31, 2020
Payables And Accruals [Abstract] |
Summary of Accrued Liabilities | Accrued liabilities consist of (in millions):
|  | December 31, |
|  | 2020 |  |  | 2019 |
Compensation and other related expenses |  | $ | 27 |  |  | $ | 31 |
Contract liabilities |  |  | 19 |  |  |  | 34 |
Taxes (non-income) |  |  | 10 |  |  |  | 12 |
Current portion of operating lease liabilities |  |  | 17 |  |  |  | 21 |
Other |  |  | 22 |  |  |  | 29 |
Total |  | $ | 95 |  |  | $ | 127 |

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