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Long-Term Obligations and Other Short-Term Borrowings Long-Term Debt (Details) - USD ($) | 1 Months Ended | 12 Months Ended |
--- | --- | --- | ---
Jun. 30, 2015 | Dec. 31, 2014 | Nov. 30, 2014 | Jun. 30, 2017 | Jun. 30, 2016 | Jun. 30, 2015 | Apr. 30, 2017
Debt Instrument [Line Items] |  |  |  |  |  |  |
Accounts payable |  |  |  | $ 17,906,000,000 | $ 17,306,000,000 |  |
Loss on extinguishment of debt |  | $ 60,000,000 |  | $ 0 | 0 | $ 60,000,000 |
Loss on extinguishment of debt, net of tax |  | 37,000,000 |  |  |  |  |
Make-whole premium |  | 80,000,000 |  |  |  |  |
Unamortized debt issuance costs |  | 2,000,000 |  |  |  |  |
Fair value adjustment related to previously terminated swaps |  | $ 22,000,000 |  |  | $ 22,000,000 |  |
1.7% Notes due 2018 |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Stated interest rate |  |  |  | 1.70% |  |  |
Offer as percentage of principal amount |  |  |  | 101.00% |  |  |
1.948% Notes due 2019 |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Stated interest rate |  |  |  | 1.948% |  |  |
2.616% Notes due fiscal 2022 |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Stated interest rate |  |  |  | 2.616% |  |  |
3.079% Notes due fiscal 2024 |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Stated interest rate |  |  |  | 3.079% |  |  |
3.41% Notes due fiscal 2027 |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Stated interest rate |  |  |  | 3.41% |  |  |
4.368% Notes due fiscal 2047 |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Stated interest rate |  |  |  | 4.368% |  |  |
1.9% Notes due 2017 |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Proceeds from issuance of debt | $ 550,000,000 |  |  |  |  |  |
1.95% Notes due 2018 |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Stated interest rate |  |  |  | 1.95% |  |  |
2.4% Notes due 2019 |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Stated interest rate |  |  |  | 2.40% |  |  |
Proceeds from issuance of debt |  |  | $ 450,000,000 |  |  |  |
3.5% Notes due fiscal 2025 |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Stated interest rate |  |  |  | 3.50% |  |  |
Proceeds from issuance of debt |  |  | 400,000,000 |  |  |  |
3.75% Notes due 2025 |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Stated interest rate |  |  |  | 3.75% |  |  |
Proceeds from issuance of debt | 500,000,000 |  |  |  |  |  |
4.5% Notes due 2044 |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Stated interest rate |  |  |  | 4.50% |  |  |
Proceeds from issuance of debt |  |  | $ 350,000,000 |  |  |  |
4.9% Notes due 2045 |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Stated interest rate |  |  |  | 4.90% |  |  |
Proceeds from issuance of debt | $ 450,000,000 |  |  |  |  |  |
7.0% Debentures due 2026 | Allegiance Corporation |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Stated interest rate |  |  |  | 7.00% |  |  |
7.8% Debentures due 2016 | Allegiance Corporation |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Stated interest rate |  |  |  | 7.80% |  |  |
4.0% Notes due 2015 |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Redemption price (as a percentage) |  | 100.00% |  |  |  |  |
Medtronic |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Proceeds from Notes Payable |  |  |  | $ 5,200,000,000 |  |  |
Proceeds from Notes Payable, Net |  |  |  | 5,200,000,000 |  |  |
Bridge Loan |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Maximum borrowing capacity |  |  |  |  |  |  | $ 4,500,000,000
Line of credit |  |  |  | $ 0 |  |  |

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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://www.xbrl.org/2003/role/presentationRef -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://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 Reference 3: 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(16)) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 + Details
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- Definition Amount of cash outflow for cost from early extinguishment and prepayment of debt. Includes, but is not limited to, third-party cost, premium paid, and other fee paid to lender directly for debt extinguishment or debt prepayment. Excludes accrued interest. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (g) -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3291-108585 + Details
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