Provisions and Other Non-Current Liabilities - Summary of Provisions and Other Non-Current Liabilities (Detail) - USD ($) $ in Millions |
Dec. 31, 2021 |
Dec. 31, 2020 |
|---|---|---|
| Disclosure of other provisions [abstract] | ||
| Net defined benefit plan obligations | $ 506 | $ 598 |
| Other financial liabilities | 234 | 224 |
| Deferred compensation and employee incentives | 99 | 111 |
| Provisions | 94 | 140 |
| Other non-current liabilities | 10 | 10 |
| Total provisions and other non-current liabilities | $ 943 | $ 1,083 |