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COMMITMENTS, CONTINGENCIES AND GUARANTEES - CONTRACTUAL COMMITMENTS & ENVIRONMENTAL ISSUES (Details) - Sempra Infrastructure - Liquefied Natural Gas Contracts $ in Millions | 3 Months Ended
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Mar. 31, 2025 USD ($)
Loss Contingencies [Line Items] |
Increase (decrease) in unrecorded unconditional purchase obligation, remainder of fiscal year | $ (53)
Increase (decrease) in unrecorded unconditional purchase obligation, year one | 1
Increase (decrease) in unrecorded unconditional purchase obligation, year two | (82)
Increase (decrease) in unrecorded unconditional purchase obligation, year three | (105)
Increase (decrease) in unrecorded unconditional purchase obligation, year four | $ (58)

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