DEBT AND CREDIT FACILITIES - UNCOMMITTED LINES OF CREDIT (Details) $ in Millions	12 Months Ended
	Dec. 31, 2025 USD ($)
Line of Credit Facility [Line Items]
Maximum borrowing capacity	$ 10,200
ECA LNG Phase 1 | Foreign Unsecured Line of Credit
Line of Credit Facility [Line Items]
Maximum borrowing capacity	100
Amount outstanding	$ 5
Variable percentage rate	0.10%
ECA LNG Phase 1 | Interbank Equilibrium Interest Rate | Foreign Unsecured Line of Credit
Line of Credit Facility [Line Items]
Variable percentage rate	1.54%
ECA LNG Phase 1 | Secured Overnight Financing Rate (SOFR) | Foreign Unsecured Line of Credit
Line of Credit Facility [Line Items]
Variable percentage rate	1.64%