Date the credit facility terminates, in YYYY-MM-DD format.

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- Definition

Fair value of the amount outstanding under the credit facility.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
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-Topic 825
-SubTopic 10
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Date the credit facility first became available, in YYYY-MM-DD format.

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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

The cash inflow from borrowing by issuing commercial paper.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
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-Topic 230
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The cash outflow due to repaying amounts borrowed by issuing commercial paper.

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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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Description of the short-term debt arrangement, and disclosures pertaining to the underlying arrangements, including repayment terms, interest rates, restrictions on assets and activities, debt covenants, and other matters important to users of the financial statements.

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Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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-SubTopic 10
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Weighted average interest rate of short-term debt outstanding calculated at point in time.

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SHORT-TERM DEBT - Credit Facility (Details) - USD ($)		6 Months Ended
SHORT-TERM DEBT - Credit Facility (Details) - USD ($)	Mar. 13, 2019	Apr. 30, 2022	Apr. 30, 2021	Jun. 18, 2021	Apr. 21, 2021	Oct. 21, 2019
Short-term Debt
Repayments of commercial paper		$ (400,000,000)	$ (1,102,000,000)
Proceeds from Commercial Paper		575,000,000	$ 1,232,000,000
Line of Credit [Member] \| 5 yr Unsecured Credit Facility
Short-term Debt
Initiation date of credit facility	Mar. 13, 2019
Maximum borrowing capacity of credit facility	$ 1,000,000,000				$ 1,350,000,000
Credit faciity terms (in years)	five
Expiration date of credit facility	Mar. 13, 2024
Amount outstanding on credit facility		0
Line of Credit [Member] \| Additional Incremental Term Loan Facility
Short-term Debt
Maximum borrowing capacity of credit facility					$ 500,000,000	$ 500,000,000
Amount outstanding on credit facility		0
Line of Credit [Member] \| Commercial Paper
Short-term Debt
Maximum borrowing capacity of credit facility				$ 1,350,000,000
Amount outstanding on credit facility		$ 175,000,000
Weighted Average Interest Rate, at Point in Time		0.69%