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Charges and Credits - Summary of Charges and Credits (Detail) - USD ($) | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2022 | Mar. 31, 2022 | Jun. 30, 2022
Charges And Credits [Line Items] |  |  |
Charges and credits, Pretax | $ (285,000,000) |  |
Charges and credits, Tax | (19,000,000) |  |
Charges and credits, Tax | (266,000,000) |  | $ 0
Interest And Other | Gain On Sale Of Liberty Shares |  |  |
Charges And Credits [Line Items] |  |  |
Charges and credits, Pretax | (216,000,000) | $ (26,000,000) |
Charges and credits, Tax | (13,000,000) | (4,000,000) |
Charges and credits, Tax | (203,000,000) | $ (22,000,000) |
Interest And Other | Gain On Sale Of Real Estate |  |  |
Charges And Credits [Line Items] |  |  |
Charges and credits, Pretax | (43,000,000) |  |
Charges and credits, Tax | (2,000,000) |  |
Charges and credits, Tax | $ (41,000,000) |  |

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- Definition Charges and credits. + References No definition available. + Details
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- Definition Charges and credits. + References No definition available. + Details
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- Definition Charges and credits pretax. + References No definition available. + Details
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- Definition Charges and credits tax. + References No definition available. + Details
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- Details
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- Details
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- Details
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