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Segment Information - Schedule of Segment Reporting Information, by Segment (Parenthetical) (Detail) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2022
Jun. 30, 2021
Jun. 30, 2022
Jun. 30, 2021
Segment Reporting Information [Line Items]        
Interest expense $ 124 $ 136 $ 247 $ 272
Operating Segments        
Segment Reporting Information [Line Items]        
Interest income 16 1 28 1
Interest expense $ 3 $ 4 $ 6 $ 8