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- Definition

Debt Instrument Periodic Payment Interest Right Of Deferment Number Of Years

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No definition available.

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- Definition

Percentage points added to the reference rate to compute the variable rate on the debt instrument.

+ References

No definition available.

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- Definition

Date the debt agreement requires the first payment to be made, in YYYY-MM-DD format.

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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

No definition available.

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- Definition

Date when the debt instrument is scheduled to be fully repaid, in YYYY-MM-DD format.

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- Definition

Description of the payment terms of the debt instrument (for example, whether periodic payments include principal and frequency of payments) and discussion about any contingencies associated with the payment.

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- Definition

End date of debt instrument redemption period, in YYYY-MM-DD format.

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- Definition

Percentage of principal amount of debt redeemed.

+ References

No definition available.

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- Definition

Difference between the fair value of payments made and the carrying amount of debt which is extinguished prior to maturity.

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The cash outflow from the repayment of long-term borrowing where a lender is placed in a lien position behind debt having a higher priority of repayment (senior) in case of liquidation of the entity's assets or underlying collateral.

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Long Term Subordinated Notes (Narrative) (Details) $ in Millions	3 Months Ended	9 Months Ended	12 Months Ended
	Sep. 30, 2022 USD ($)	Sep. 30, 2022 Item	Dec. 31, 2020 USD ($)	Dec. 31, 2009 USD ($)	Nov. 14, 2022
Debt Instrument [Line Items]
Redemption date		May 01, 2047
Subordinated Debt [Member]
Debt Instrument [Line Items]
Percentage of principal amount required for redemption		100.00%
Outstanding debt reduction	$ 6			$ 161
Gain on repurchase and retirement of debt	$ 1		$ 13
Subordinated Debt [Member] \| 6.6 % Long Term Subordinated Notes [Member]
Debt Instrument [Line Items]
Debt instrument, stated interest rate	6.60%	6.60%
Interest payment commencement date		Nov. 15, 2007
Basis spread on variable rate		2.385%
Right to defer interest, number of occasions \| Item		1
Debt instrument, maturity date		May 01, 2067
Subordinated Debt [Member] \| 6.6 % Long Term Subordinated Notes [Member] \| Scenario Forecast [Member]
Debt Instrument [Line Items]
Debt instrument, stated interest rate					5.29%
Subordinated Debt [Member] \| 6.6 % Long Term Subordinated Notes [Member] \| Minimum [Member]
Debt Instrument [Line Items]
Interest payment date		May 3, 2007
Subordinated Debt [Member] \| 6.6 % Long Term Subordinated Notes [Member] \| Maximum [Member]
Debt Instrument [Line Items]
Interest payment date		May 14, 2017
Right to defer interest on one or more occasions for up to number of consecutive years		10 years
Senior Notes [Member] \| 4.868% Senior Notes due 6/1/2044 [Member]
Debt Instrument [Line Items]
Debt instrument, stated interest rate	4.868%	4.868%
Debt instrument, maturity date		Jun. 01, 2044
Senior Notes [Member] \| 3.5% Senior Notes due 10/15/2050 [Member]
Debt Instrument [Line Items]
Debt instrument, stated interest rate	3.50%	3.50%
Debt instrument, maturity date		Oct. 15, 2050
Senior Notes [Member] \| Senior Notes 3.125 [Member]
Debt Instrument [Line Items]
Debt instrument, stated interest rate	3.125%	3.125%
Debt instrument, maturity date		Oct. 15, 2052