SHORT TERM BORROWINGS, LONG-TERM DEBT AND AVAILABLE CREDIT FACILITIES Narrative (Details) - USD ($) $ in Millions |
Jun. 30, 2020 |
May 01, 2020 |
Jun. 30, 2019 |
---|---|---|---|
Senior floating rate note due 2020 [Member] | |||
Debt Instrument [Line Items] | |||
Senior Notes, Current | $ 500 | ||
Senior Fixed Rate Notes due 2020 [Member] | |||
Debt Instrument [Line Items] | |||
Debt Instrument, Interest Rate, Stated Percentage | 3.77% | ||
Senior Notes, Current | $ 1,500 | ||
Old 364-day Revolving Credit Facility [Member] | |||
Debt Instrument [Line Items] | |||
Line of Credit Facility, Maximum Borrowing Capacity | $ 750 | ||
1B Revolving Credit Facility [Member] | |||
Debt Instrument [Line Items] | |||
Line of Credit Facility, Maximum Borrowing Capacity | $ 1,000 | ||
Unsecured Debt [Member] | Senior unsecured notes due 2023 [Member] | |||
Debt Instrument [Line Items] | |||
Debt Instrument, Face Amount | $ 2,000 | ||
Debt Instrument, Interest Rate, Stated Percentage | 2.169% |