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Long-Term Obligations and Other Short-Term Borrowings (Details) - USD ($) $ in Millions | 1 Months Ended |
--- | --- | ---
Jun. 30, 2017 | Mar. 31, 2018
Debt Instrument [Line Items] |  |
Debt and Capital Lease Obligations | $ 10,395 | $ 9,578
Accounts payable | 17,906 | 18,741
1.7% Notes due fiscal 2018 [Member] |  |
Debt Instrument [Line Items] |  |
Repayments of Debt | 400 |
Patient Recovery Business |  |
Debt Instrument [Line Items] |  |
Proceeds from Notes Payable | $ 5,200 |
Short Term Credit Facilities Member | Committed Receivables Sales Facility Program [Member] |  |
Debt Instrument [Line Items] |  |
Line of Credit Facility, Maximum Borrowing Capacity |  | 1,000
Commercial Paper [Member] | Committed Receivables Sales Facility Program [Member] |  |
Debt Instrument [Line Items] |  |
Line of Credit Facility, Fair Value of Amount Outstanding |  | 0
Revolving Credit Facility [Member] |  |
Debt Instrument [Line Items] |  |
Line of Credit Facility, Maximum Borrowing Capacity |  | 2,000
Revolving Credit Facility [Member] | Committed Receivables Sales Facility Program [Member] |  |
Debt Instrument [Line Items] |  |
Line of Credit Facility, Fair Value of Amount Outstanding |  | $ 0

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- Definition Sum of the carrying values as of the balance sheet date of all debt, including all short-term borrowings, long-term debt, and capital lease obligations. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.13,16) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 Reference 2: http://www.xbrl.org/2003/role/presentationRef -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=6879938&loc=d3e572229-122910 + Details
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