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Segment Information - Net Revenues (Detail) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |
Net revenues | $ 17,286 | $ 16,128 | $ 12,761
Switzerland |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |
Net revenues | 5,755 | 4,569 | 3,282
France |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |
Net revenues | 158 | 153 | 126
Italy |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |
Net revenues | 54 | 47 | 56
USA |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |
Net revenues | 2,279 | 1,981 | 1,253
Singapore |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |
Net revenues | 8,138 | 8,604 | 7,442
Japan |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |
Net revenues | 890 | 758 | 586
Other countries |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |
Net revenues | $ 12 | $ 16 | $ 16

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