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Loans and Other Borrowings - Summary of Loans and Other Borrowings (Detail) - USD ($) $ in Millions | 12 Months Ended |
--- | --- | ---
Dec. 31, 2024 | Dec. 31, 2023
Disclosure of detailed information about borrowings [line items] |  |
Current | $ 398 | $ 599
Non-current | 2,876 | 2,567
Total | 3,274 | 3,166
EUR500m 1.625% bonds 2024 [member] |  |
Disclosure of detailed information about borrowings [line items] |  |
Current | $ 0 | 555
Maturity date | 8 October 2024 |
Discount at issue % | 0.437% |
GBP300m 3.75% bonds 2025 [member] |  |
Disclosure of detailed information about borrowings [line items] |  |
Current | $ 381 | 0
Non-current | 0 | 387
Total | $ 381 | 387
Maturity date | 14 August 2025 |
Discount at issue % | 0.986% |
GBP350m 2.125% bonds 2026 [member] |  |
Disclosure of detailed information about borrowings [line items] |  |
Non-current | $ 441 | 449
Total | $ 441 | 449
Maturity date | 24 August 2026 |
Discount at issue % | 0.55% |
EUR500m 2.125% bonds 2027 [member] |  |
Disclosure of detailed information about borrowings [line items] |  |
Non-current | $ 526 | 559
Total | $ 526 | 559
Maturity date | 15 May 2027 |
Discount at issue % | 0.47% |
GBP400m 3.375% bonds 2028 [member] |  |
Disclosure of detailed information about borrowings [line items] |  |
Non-current | $ 502 | 509
Maturity date | 8 October 2028 |
Discount at issue % | 1.034% |
EUR600m 4.375% bonds 2029 [member] |  |
Disclosure of detailed information about borrowings [line items] |  |
Non-current | $ 623 | 663
Maturity date | 28 November 2029 |
Discount at issue % | 0.098% |
EUR750m 3.625% bonds 2031 [Member] |  |
Disclosure of detailed information about borrowings [line items] |  |
Non-current | $ 784 |
Maturity date | 27 September 2031 |
Discount at issue % | 0.116% |
Bank Overdrafts [member] |  |
Disclosure of detailed information about borrowings [line items] |  |
Current | $ 17 | 44
Sterling [member] |  |
Disclosure of detailed information about borrowings [line items] |  |
Total | 1,324 | 1,345
US dollars [member] |  |
Disclosure of detailed information about borrowings [line items] |  |
Total | 16 | 44
Euros [member] |  |
Disclosure of detailed information about borrowings [line items] |  |
Total | 1,933 | 1,777
Other currencies [member] |  |
Disclosure of detailed information about borrowings [line items] |  |
Total | $ 1 | $ 0

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