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v3.20.2

Long-Term Obligations and Other Short-Term Borrowings Narrative (Details) - USD ($) $ in Millions | 3 Months Ended |
--- | --- | ---
Sep. 30, 2020 | Jun. 30, 2020
Debt Instrument [Line Items] |  |
Debt, Long-term and Short-term, Combined Amount | $ 6,700 | $ 6,800
Repayments of Notes Payable | 37 |
Accounts Payable, Current | 21,688 | 21,374
Accounts Payable | 21,700 | $ 21,400
Commercial Paper [Member] |  |
Debt Instrument [Line Items] |  |
Line of Credit Facility, Maximum Borrowing Capacity | 2,000 |
Revolving Credit Facility [Member] |  |
Debt Instrument [Line Items] |  |
Line of Credit Facility, Maximum Borrowing Capacity | 2,000 |
Short Term Credit Facilities Member | Committed Receivables Sales Facility Program [Member] |  |
Debt Instrument [Line Items] |  |
Line of Credit Facility, Maximum Borrowing Capacity | $ 1,000 |

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