Face (par) amount of debt instrument at time of issuance.

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Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt, classified as current. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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Amount after unamortized (discount) premium and debt issuance costs of long-term debt classified as noncurrent and excluding amounts to be repaid within one year or the normal operating cycle, if longer. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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Amount of current assets classified as other.

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Amount of liabilities classified as other, due within one year or the normal operating cycle, if longer.

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Carrying amount as of the balance sheet date of capitalized costs of regulated entities that are expected to be recovered through revenue sources within one year or the normal operating cycle, if longer. Such costs are capitalized if they meet both of the following criteria: a. It is probable that future revenue in an amount at least equal to the capitalized cost will result from inclusion of that cost in allowable costs for rate-making purposes. b. Based on available evidence, the future revenue will be provided to permit recovery of the previously incurred cost rather than to provide for expected levels of similar future costs. If the revenue will be provided through an automatic rate-adjustment clause, this criterion requires that the regulator's intent clearly be to permit recovery of the previously incurred cost.

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Carrying amount as of the balance sheet date of capitalized costs of regulated entities that are not expected to be recovered through revenue sources within 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.

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Variable Interest Entities (Recovery Funding) (Details) - USD ($) $ in Millions	Jun. 30, 2021	Mar. 31, 2021	Feb. 28, 2021	Dec. 31, 2020
Variable Interest Entity [Line Items]
Regulatory assets	$ 1,795.0			$ 1,314.0
Other current assets	198.0			224.0
Regulatory assets: Non-current	7,810.0			7,120.0
Current portion of long-term debt	(415.0)			(1,029.0)
Other current liabilities	(1,726.0)			(1,612.0)
Long-term debt	(22,891.0)			(19,632.0)
SCE Recovery Funding LLC
Variable Interest Entity [Line Items]
Regulatory assets	2.0
Other current assets	6.0
Regulatory assets: Non-current	329.0
Current portion of long-term debt	(14.0)
Other current liabilities	(3.0)
Long-term debt	(320.0)
SCE
Variable Interest Entity [Line Items]
Regulatory assets	1,795.0			1,314.0
Other current assets	191.0			216.0
Regulatory assets: Non-current	7,810.0			7,120.0
Current portion of long-term debt	(415.0)			(1,029.0)
Other current liabilities	(1,288.0)			(1,294.0)
Long-term debt	(19,756.0)			$ (16,499.0)
SCE \| Recovery Bonds
Variable Interest Entity [Line Items]
Debt		$ 338.0	$ 338.0
SCE \| SCE Recovery Funding LLC
Variable Interest Entity [Line Items]
Regulatory assets: Non-current	329.0
Long-term debt	$ (320.0)