Fair value of the amount outstanding under the credit facility.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 825
-SubTopic 10
-Section 50
-Paragraph 10
-URI http://asc.fasb.org/extlink&oid=109250915&loc=d3e13433-108611

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- Definition

The effective interest rate during the reporting period.

+ 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 210.5-02.19(b),22(b))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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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

No definition available.

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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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LONG-TERM DEBT AND OTHER BORROWINGS - Commercial Paper Program (Details) - Commercial paper - USD ($)	1 Months Ended
	Jan. 30, 2019	Dec. 23, 2018	Nov. 13, 2017
Line of Credit Facility [Line Items]
Unsecured private placement commercial paper notes, maximum aggregate principal			$ 1,250,000,000
Borrowings outstanding		$ 0
Subsequent event
Line of Credit Facility [Line Items]
Borrowings outstanding	$ 500,000,000
Weighted average interest rate	2.90%