DEBT (Details) $ in Millions	Mar. 31, 2020 USD ($)
Debt Instrument [Line Items]
Required Minimum Liquidity Level at All Times After March 31, 2021	$ 2,500
Unsecured Debt Due 2030	500
Remainder of 2020	741
2021	2,200
2022	475
2023	103
2024	103
2025	90
Beyond 2025	1,400
Revolving Credit Facility
Debt Instrument [Line Items]
Revolving Credit Facility, Maximum Amount Outstanding at Period End	1,000
Line of Credit Facility, Maximum Borrowing Capacity	$ 1,500
Amended 364-Day Term Loan Credit Facility \| London Interbank Offered Rate (LIBOR) [Member]
Debt Instrument [Line Items]
Stated interest rate	1.00%
Amended 364-Day Term Loan Credit Facility \| London Interbank Offered Rate (LIBOR) [Member] \| Floor
Debt Instrument [Line Items]
Stated interest rate	1.00%
Amended 364-Day Term Loan Credit Facility \| New York Fed Bank Rate [Member]
Debt Instrument [Line Items]
Stated interest rate	0.50%
Amended 364-Day Term Loan Credit Facility \| Base Rate [Member] \| Floor
Debt Instrument [Line Items]
Stated interest rate	1.00%
Existing Revolving Credit Facility [Member] \| Revolving Credit Facility
Debt Instrument [Line Items]
Line of Credit Facility, Current Borrowing Capacity	$ 1,000

Line of Credit Facility, Maximum Amount Outstanding at Period End

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- Definition

Long-term Debt and Capital Lease Obligations, Maturities, Repayments of Principal Thereafter

+ References

No definition available.

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- Definition

Long-term Debt and Capital Lease Obligations, Maturities, Repayments of Principal in Year Six

+ References

No definition available.

+ Details

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- Definition

Required Minimum Liquidity Level at All Times After March 31, 2021

+ References

No definition available.

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- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

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- Definition

Amount of current borrowing capacity under the credit facility considering any current restrictions on the amount that could be borrowed (for example, borrowings may be limited by the amount of current assets), but without considering any amounts currently outstanding under the facility.

+ References

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- Definition

Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

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- Definition

Principal amount of long-term debt and capital lease obligation maturing in the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

+ References

No definition available.

+ Details

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- Definition

Principal amount of long-term debt and capital lease obligation maturing in the fourth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

+ References

No definition available.

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- Definition

Principal amount of long-term debt and capital lease obligation maturing in the third fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

+ References

No definition available.

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- Definition

Principal amount of long-term debt and capital lease obligation maturing in the second fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

+ References

No definition available.

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- Definition

Amount of long-term debt and capital lease obligation maturing in the remainder of the fiscal year following the latest fiscal year ended.

+ References

No definition available.

+ Details

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- Definition

Including the current and noncurrent portions, carrying value as of the balance sheet date of uncollateralized debt obligations (with maturities initially due after one year or beyond the 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(22))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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-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

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-03(a)(16))
-URI http://asc.fasb.org/extlink&oid=119400593&loc=d3e572229-122910

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