Debt Maturities (Details) - USD ($) $ in Millions	Mar. 31, 2023	Dec. 31, 2022
Debt Maturities [Abstract]
Debt	$ 119,580	$ 119,039
Total unamortized discount	17	23
Unamortized debt issuance costs	(225)	(197)
Total fair value adjustments	$ (1,418)	$ (1,690)

Aggregate fair value increase/(decrease) to debt as of the balance sheet date related to designated fair value hedges of unsecured debt.

No definition available.

+ Details

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Balance Type:	credit
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- Definition

Amount of short-term and long-term debt and lease obligation.

+ References

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- Definition

Amount, after accumulated amortization, of debt discount (premium).

+ References

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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- References

No definition available.

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- Definition

The remaining balance of debt issuance expenses that were capitalized and are being amortized against income over the lives of the respective bond issues. This does not include the amounts capitalized as part of the cost of the utility plant or asset.

+ References

No definition available.

+ Details

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