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Derivative Financial Instruments - Narrative (Details) € in Millions, ر.س in Millions, £ in Millions, R in Millions, $ in Millions, $ in Millions | 3 Months Ended |  |  |
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Mar. 31, 2024 USD ($) | Mar. 31, 2023 USD ($) | Mar. 31, 2024 ZAR (R) | Mar. 31, 2024 AUD ($) | Mar. 31, 2024 GBP (£) | Mar. 31, 2024 EUR (€) | Mar. 31, 2024 SAR (ر.س) | Dec. 31, 2023 USD ($) | Dec. 31, 2023 ZAR (R) | Dec. 31, 2023 AUD ($) | Dec. 31, 2023 GBP (£) | Dec. 31, 2023 EUR (€) | Dec. 31, 2023 SAR (ر.س) | Dec. 31, 2022 USD ($)
Derivative Financial Instruments [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Accumulated other comprehensive gain (loss) | $ (845) |  |  |  |  |  |  | $ (814) |  |  |  |  |  |
Interest expense | 42 | $ 33 |  |  |  |  |  |  |  |  |  |  |  |
Interest Rate Swaps |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative Financial Instruments [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Interest expense | 8 | 4 |  |  |  |  |  |  |  |  |  |  |  |
Interest Rate Swaps | Derivatives Designated as Cash Flow Hedges | Cash Flow Hedging |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative Financial Instruments [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Notional amount | 950 |  |  |  |  |  |  |  |  |  |  |  |  |
Interest Rate Swaps | Interest Expense |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative Financial Instruments [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Interest expense | 2 |  |  |  |  |  |  |  |  |  |  |  |  |
Interest Rate Swaps | Accumulated other comprehensive gain (loss) |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative Financial Instruments [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Accumulated other comprehensive gain (loss) | 28 | $ 2 |  |  |  |  |  | 18 |  |  |  |  |  | $ (4)
Foreign Exchange Contract, South African Rand | Derivatives Not Designated as Cash Flow Hedges |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative Financial Instruments [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Notional amount | 51 |  | R 971 |  |  |  |  | 44 | R 837 |  |  |  |  |
Foreign Exchange Contract, Australian Dollars | Derivatives Not Designated as Cash Flow Hedges |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative Financial Instruments [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Notional amount | 90 |  |  | $ 138 |  |  |  | 100 |  | $ 153 |  |  |  |
Foreign Exchange Contract, Pound Sterling | Derivatives Not Designated as Cash Flow Hedges |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative Financial Instruments [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Notional amount | 61 |  |  |  | £ 48 |  |  | 57 |  |  | £ 45 |  |  |
Foreign Exchange Contract, Euro | Derivatives Not Designated as Cash Flow Hedges |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative Financial Instruments [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Notional amount | 8 |  |  |  |  | € 7 |  | 49 |  |  |  | € 45 |  |
Foreign Exchange Contract, Saudi Riyal | Derivatives Not Designated as Cash Flow Hedges |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative Financial Instruments [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Notional amount | $ 23 |  |  |  |  |  | ر.س 88 | $ 18 |  |  |  |  | ر.س 67 |

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