COMMITMENTS AND CONTINGENCIES - LESSEE MATURITY ANALYSIS OF LIABILITIES (Details) - USD ($) $ in Millions	Dec. 31, 2024	Dec. 31, 2023
Operating leases
2025	$ 142
2026	142
2027	134
2028	128
2029	124
Thereafter	966
Total undiscounted lease payments	1,636
Less: imputed interest	(526)
Total lease liabilities	1,110	$ 669
Less: current lease liabilities	(91)	(70)
Long-term lease liabilities	1,019	599
Finance leases
2025	224
2026	220
2027	218
2028	212
2029	204
Thereafter	1,745
Total undiscounted lease payments	2,823
Less: imputed interest	(1,508)
Total finance leases	1,315	1,340
Less: current lease liabilities	(65)	(64)
Long-term debt and finance leases	1,250	1,276
Purchased-Power Agreements
Operating leases
2025	76
2026	75
2027	76
2028	75
2029	75
Thereafter	525
Less: current lease liabilities	(43)	(18)
Long-term lease liabilities	627	208
SDG&E
Operating leases
2025	97
2026	98
2027	97
2028	92
2029	89
Thereafter	571
Total undiscounted lease payments	1,044
Less: imputed interest	(242)
Total lease liabilities	802	375
Less: current lease liabilities	(68)	(50)
Long-term lease liabilities	734	325
Finance leases
2025	196
2026	195
2027	194
2028	193
2029	190
Thereafter	1,727
Total undiscounted lease payments	2,695
Less: imputed interest	(1,490)
Total finance leases	1,205	1,233
Less: current lease liabilities	(42)	(41)
Long-term debt and finance leases	1,163	1,192
SDG&E | Purchased-Power Agreements
Operating leases
2025	76
2026	75
2027	76
2028	75
2029	75
Thereafter	525
Less: current lease liabilities	(43)	(18)
Long-term lease liabilities	627	208
SoCalGas
Operating leases
2025	10
2026	7
2027	0
2028	0
2029	0
Thereafter	0
Total undiscounted lease payments	17
Less: imputed interest	0
Total lease liabilities	17	28
Less: current lease liabilities	(8)	(10)
Long-term lease liabilities	9	18
Finance leases
2025	28
2026	25
2027	24
2028	19
2029	14
Thereafter	18
Total undiscounted lease payments	128
Less: imputed interest	(18)
Total finance leases	110	107
Less: current lease liabilities	(23)	(23)
Long-term debt and finance leases	$ 87	$ 84