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Financial Instruments - Summary of Other Financial Obligations (Detail) - USD ($) $ in Millions | Dec. 31, 2021 | Dec. 31, 2020
--- | --- | ---
Disclosure of financial liabilities [line items] |  |
Other financial obligations, short-term | $ 867 | $ 879
Other financial obligations, long-term | 911 | 967
Total | 1,778 | 1,846
Liabilities Secured With Accounts Receivable [member] |  |
Disclosure of financial liabilities [line items] |  |
Other financial obligations, short-term | 602 | 586
Total | 602 | 586
Leases [Member] |  |
Disclosure of financial liabilities [line items] |  |
Other financial obligations, short-term | 265 | 293
Other financial obligations, long-term | 911 | 967
Total | $ 1,176 | $ 1,260

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