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

Reflects the total carrying amount as of the balance sheet date of debt having initial terms less than one year or the normal operating cycle, if longer.

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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

Weighted average interest rate of short-term debt outstanding calculated at point in time.

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For the form of debt having an initial term of less than one year or less than the normal operating cycle, if longer, the maximum amount borrowed at any time during the period.

+ References

No definition available.

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DEBT - Commercial Paper (Details) - USD ($)	12 Months Ended
DEBT - Commercial Paper (Details) - USD ($)	Dec. 31, 2021	Feb. 10, 2022	Dec. 31, 2020
Commercial paper
Short-term Debt [Line Items]
Maximum borrowing capacity	$ 2,000,000,000
Maximum amount outstanding during period	1,155,000,000
Short-term debt outstanding	$ 955,000,000		$ 600,000,000
Weighted average annual interest rate (percent)	0.33%
Commercial paper \| Subsequent Event
Short-term Debt [Line Items]
Maximum borrowing capacity		$ 4,000,000,000
Federal Home Loan Bank Advances
Short-term Debt [Line Items]
Short-term debt outstanding	$ 0