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LONG-TERM DEBT AND OTHER BORROWINGS - Senior Notes (Details) - Senior notes - USD ($) |  | 9 Months Ended |  |
--- | --- | --- | --- | ---
Mar. 12, 2015 | Mar. 31, 2019 | Mar. 04, 2019 | Jun. 07, 2016
Debt Instrument [Line Items] |  |  |  |
Debt instrument, redemption price percent | 100.00% |  |  |
2026 Notes |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Principal amount |  |  | $ 750,000,000 |
Senior notes interest rate |  | 3.75% | 3.75% |
2029 Notes |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Principal amount |  |  | $ 1,000,000,000.0 |
Senior notes interest rate |  | 4.00% | 4.00% |
2049 Notes |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Principal amount |  |  | $ 750,000,000 |
Senior notes interest rate |  | 4.875% | 4.875% |
2020 Notes |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Principal amount | $ 500,000,000 |  |  |
Senior notes interest rate | 2.75% | 2.75% |  |
2025 Notes |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Principal amount | $ 500,000,000 |  |  |
Senior notes interest rate | 3.80% | 3.80% |  |
2021 Notes |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Principal amount |  |  |  | $ 800,000,000
Senior notes interest rate |  | 2.80% |  | 2.80%
Debt instrument, redemption price upon occurrence of certain events, percent |  | 101.00% |  |

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- Definition Face (par) amount of debt instrument at time of issuance. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=114775744&loc=d3e28551-108399 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 55 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=114775985&loc=d3e28878-108400 + Details
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- Definition Contractual interest rate for funds borrowed, under the debt 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(a)(1)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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