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NOTES PAYABLE, LONG-TERM DEBT AND AVAILABLE CREDIT FACILITIES Committed and Available Credit Facilities (Details) $ in Millions	3 Months Ended
	Mar. 31, 2025 USD ($)
Line of Credit Facility [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity	$ 8,400
Line of Credit Facility, Remaining Borrowing Capacity	8,400
Debt Securities [Member]
Line of Credit Facility [Line Items]
Repayments of Debt	943
Revolving Credit Facility [Member] | Five Year Competitive Advance and Revolving Credit Facility [Member]
Line of Credit Facility [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity	5,000
Line of Credit Facility, Remaining Borrowing Capacity	5,000
Revolving Credit Facility [Member] | Bilateral Revolving Credit Facility, Due March 2025, Facility One [Member]
Line of Credit Facility [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity	100
Line of Credit Facility, Remaining Borrowing Capacity	100
Revolving Credit Facility [Member] | Bilateral Revolving Credit Facility, Due March 2025, Facility Two [Member]
Line of Credit Facility [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity	100
Line of Credit Facility, Remaining Borrowing Capacity	100
Revolving Credit Facility [Member] | Bilateral Revolving Credit Facility, Due September 2025
Line of Credit Facility [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity	200
Line of Credit Facility, Remaining Borrowing Capacity	200
Revolving Credit Facility [Member] | Bilateral Revolving Credit Facility, Due March 2026
Line of Credit Facility [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity	100
Line of Credit Facility, Remaining Borrowing Capacity	100
Revolving Credit Facility [Member] | Bilateral Revolving Credit Facility, Due November 2026
Line of Credit Facility [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity	150
Line of Credit Facility, Remaining Borrowing Capacity	150
Revolving Credit Facility [Member] | Bilateral Revolving Credit Facility, Due May 2027
Line of Credit Facility [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity	100
Line of Credit Facility, Remaining Borrowing Capacity	100
Revolving Credit Facility [Member] | Bilateral Revolving Credit Facility, Due June 2027
Line of Credit Facility [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity	350
Line of Credit Facility, Remaining Borrowing Capacity	350
Revolving Credit Facility [Member] | Bilateral Revolving Credit Facility, Due September 2027
Line of Credit Facility [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity	200
Line of Credit Facility, Remaining Borrowing Capacity	200
Revolving Credit Facility [Member] | Bilateral Revolving Credit Facility, Due September 2025, Facility Two
Line of Credit Facility [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity	175
Line of Credit Facility, Remaining Borrowing Capacity	175
Revolving Credit Facility [Member] | Bilateral Revolving Credit Facility, Due November 2025
Line of Credit Facility [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity	300
Line of Credit Facility, Remaining Borrowing Capacity	300
Revolving Credit Facility [Member] | Bilateral Revolving Credit Facility, Due November 2026, Facility Two
Line of Credit Facility [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity	200
Line of Credit Facility, Remaining Borrowing Capacity	200
Revolving Credit Facility [Member] | Bilateral Revolving Credit Facility, Due March 2027
Line of Credit Facility [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity	250
Line of Credit Facility, Remaining Borrowing Capacity	250
Revolving Credit Facility [Member] | Bilateral Revolving Credit Facility, Due October 2027
Line of Credit Facility [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity	100
Line of Credit Facility, Remaining Borrowing Capacity	100
Revolving Credit Facility [Member] | Bilateral Revolving Credit Facility, Due November 2027
Line of Credit Facility [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity	100
Line of Credit Facility, Remaining Borrowing Capacity	100
Revolving Credit Facility [Member] | Bilateral Revolving Credit Facility, Due Due May 2028
Line of Credit Facility [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity	300
Line of Credit Facility, Remaining Borrowing Capacity	300
Revolving Credit Facility [Member] | Bilateral Revolving Credit Facility, Due October 2024
Line of Credit Facility [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity	375
Line of Credit Facility, Remaining Borrowing Capacity	375
Revolving Credit Facility [Member] | Bilateral Revolving Credit Facility, Due February 2026
Line of Credit Facility [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity	300
Line of Credit Facility, Remaining Borrowing Capacity	$ 300

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+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef
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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.

+ References

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Amount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding).

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 470
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 6
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-Publisher FASB
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+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 230
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