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v3.24.3

Short-Term Borrowings and Long-Term Debt (Narrative) (Details) - USD ($) $ in Millions | 1 Months Ended |  |  |
--- | --- | --- | --- | ---
May 31, 2024 | Sep. 30, 2024 | Jul. 31, 2024 | Mar. 31, 2024
Debt Instrument [Line Items] |  |  |  |
Par Value |  |  | $ 12,000 | $ 6,000
May 2024 364-day revolving bank credit facility [Member] |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Line of Credit Facility, Expiration Period | 364 days |  |  |
Line of Credit, Credit Facility, Maximum Borrowing Capacity | $ 3,000 |  |  |
May 2024 364-day delayed draw term loan |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Line of Credit Facility, Expiration Period | 364 days |  |  |
Line of Credit, Credit Facility, Maximum Borrowing Capacity | $ 5,000 |  |  |
Commercial Paper [Member] |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Commercial Paper |  | $ 1,200 |  |
Short-term Debt, Weighted Average Interest Rate, at Point in Time |  | 5.40% |  |

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