Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Millions	Mar. 31, 2023	Dec. 31, 2022
Receivables, allowances for uncollectible accounts	$ 323	$ 347
Utility property, plant and equipment, accumulated depreciation	12,505	12,260
Nonutility property, plant and equipment, accumulated depreciation	108	106
Regulatory assets: non-current	8,151	8,181
Long-term debt	$ 29,442	$ 27,025
Preferred stock, shares authorized	50,000,000	50,000,000
Common stock, no par value (in dollars per share)
Common stock, shares authorized	800,000,000	800,000,000
Common stock, shares issued	382,659,081	382,208,498
Common stock, shares outstanding	382,659,081	382,208,498
SCE Recovery Funding LLC
Regulatory assets: non-current	$ 827	$ 834
Long-term debt	$ 809	$ 809
Series A
Preferred stock, shares issued	1,250,000	1,250,000
Preferred stock, shares outstanding	1,250,000	1,250,000
Series B
Preferred stock, shares issued	750,000	750,000
Preferred stock, shares outstanding	750,000	750,000
SCE
Receivables, allowances for uncollectible accounts	$ 323	$ 347
Utility property, plant and equipment, accumulated depreciation	12,505	12,260
Nonutility property, plant and equipment, accumulated depreciation	95	94
Regulatory assets: non-current	8,151	8,181
Long-term debt	$ 25,965	$ 24,044
Common stock, no par value (in dollars per share)
Common stock, shares authorized	560,000,000	560,000,000
Common stock, shares issued	434,888,104	434,888,104
Common stock, shares outstanding	434,888,104	434,888,104
SCE | SCE Recovery Funding LLC
Regulatory assets: non-current	$ 827	$ 834
Long-term debt	$ 809	$ 809