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Debt - Narrative (Details) € in Millions, $ in Millions |  |  |  | 3 Months Ended
--- | --- | --- | --- | ---
Apr. 05, 2024 USD ($) | Mar. 14, 2024 EUR (€) | Feb. 01, 2024 USD ($) | Mar. 31, 2024 USD ($) | Mar. 31, 2023 USD ($)
Debt Instrument [Line Items] |  |  |  |  |
Proceeds from issuance of commercial paper (maturities after three months) |  |  |  | $ 2,099 | $ 1,320
Repayments of commercial paper |  |  |  | 1,263 | 919
Subsequent Event |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Repayments of commercial paper | $ 586 |  |  |  |
Revolving Credit Facility | Citibank, N.A. |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Proceeds from lines of credit |  |  |  | 250 | 400
Repayments of lines of credit |  |  |  |  | $ 500
Revolving Credit Facility | Citibank, N.A. | Subsequent Event |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Repayments of lines of credit | $ 250 |  |  |  |
2024 Term Loan Facility | Loans payable |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Repayments of debt |  |  | $ 270 |  |
2024 Euro Notes | Loans payable |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Repayments of debt | € |  | € 500 |  |  |
2026 Term Loan Facility | Loans payable |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Repayments of debt |  |  |  | $ 16 |

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