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Restructuring and Other Related Charges - Additional Information (Detail) $ in Millions | 12 Months Ended
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Dec. 31, 2022 USD ($) employee | Dec. 31, 2021 USD ($) employee | Dec. 31, 2020 USD ($)
Restructuring Cost and Reserve [Line Items] |  |  |
Number of positions eliminated | employee |  | 130 |
Restructuring expense: | $ 19 | $ 64 | $ 118
Charges related to voluntary termination program |  |  | 18
Michael K. Tucker |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |
Labor and related expense | $ 1 |  | 2
John F. North |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |
Labor and related expense |  |  | $ 5
T22 |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |
Expected number of positions eliminated | employee | 200 |  |
Limited Voluntary Opportunity Plan (“LVOP”) | Personnel Related |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |
Restructuring expense: |  | $ 17 |

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