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Long-Term Obligations and Other Short-Term Borrowings Narrative (Details) - USD ($) $ in Millions | 1 Months Ended | 12 Months Ended |  |
--- | --- | --- | --- | ---
Jul. 31, 2017 | Jun. 30, 2019 | Jun. 30, 2018 | Jun. 30, 2017
Line of Credit Facility [Line Items] |  |  |  |
Accounts Payable, Current |  | $ 21,535 | $ 19,677 |
Notes Payable Repurchased |  | 100 |  |
Carrying Amount of Debt Associated with Divestiture |  |  |  | $ 378
Other Borrowings |  | 10 | 11 |
Maturities of existing long-term obligations and other short-term borrowings - 2020 |  | 452 |  |
Maturities of existing long-term obligations and other short-term borrowings-2021 |  | 512 |  |
Maturities of existing long-term obligations and other short-term borrowings-2022 |  | 1,667 |  |
Maturities of existing long-term obligations and other short-term borrowings-2023 |  | 552 |  |
Maturities of existing long-term obligations and other short-term borrowings-2024 |  | 782 |  |
Maturities of existing long-term obligations and other short-term borrowings-Thereafter |  | 4,066 |  |
Letter of Credit |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |
Long-term Line of Credit |  | 24 | 24 |
Revolving Credit Facility |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |
Line of Credit Facility, Maximum Borrowing Capacity |  | 2,000 |  |
Commercial paper |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |
Line of Credit Facility, Maximum Amount Outstanding During Period |  | 785 |  |
Line of Credit Facility, Maximum Borrowing Capacity |  | 2,000 |  |
Short Term Credit Facilities |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |
Line of Credit Facility, Maximum Borrowing Capacity |  | 9 | $ 8 |
2.616% Notes due fiscal 2022 |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |
Notes Payable Repurchased |  | 67 |  |
1.7% Notes due 2018 |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |
Proceeds from (Repayments of) Notes Payable | $ 400 |  |  |
3.2% Notes due 2023 |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |
Notes Payable Repurchased |  | 1 |  |
Floating Rate Notes due fiscal 2022 |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |
Notes Payable Repurchased |  | 8 |  |
3.41% Notes due fiscal 2027 |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |
Notes Payable Repurchased |  | $ 24 |  |

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- Definition Carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19(a)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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- Definition The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(22)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(16)) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(16)) -URI http://asc.fasb.org/extlink&oid=119400593&loc=d3e572229-122910 + Details
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