Trade Receivables - Summary of Trade Receivables (Detail) - USD ($)
$ in Millions

Dec. 31, 2025

Dec. 31, 2024

Dec. 31, 2023

Disclosure of Trade receivables [line items]

Accounts receivable and related parties, current gross

$ 1,654

$ 1,620

$ 973

Accounts receivable and related parties, non- current gross

5

1

31

Accounts Receivable and Related Parties [member]

Disclosure of Trade receivables [line items]

Accounts receivable and related parties, current gross

^[1],[2]

1,728

1,672

1,020

Accounts receivable and related parties, non- current gross

^[1],[2]

12

10

43

Provision for Doubtful Trade Receivable [member]

Disclosure of Trade receivables [line items]

Current provision for doubtful trade receivable

(74)

(52)

(47)

Non-current provision for doubtful trade receivable

$ (7)

$ (9)

$ (12)

[1]	See Note 25 for information about credits for contracts included in trade receivables.
[2]	See Note 36 for information about related parties.