PENSION AND OTHER POST-EMPLOYMENT BENEFIT OBLIGATIONS (Tables)

6 Months Ended

Jun. 30, 2026

Postemployment Benefits [Abstract]

Schedule of net benefit costs


	Three months ended June 30,						Six months ended June 30,
	2026			2025			2026				2025
(in millions of U.S. dollars)	Pension	OPEB and Other Benefits		Pension	OPEB and Other Benefits		Pension		OPEB and Other Benefits		Pension		OPEB and Other Benefits
Current service cost	(4)	(2)		(5)	(1)		(8)		(3)		(9)		(2)
Interest cost	(7)	(1)		(5)	(2)		(13)		(3)		(11)		(4)
Expected return on plan assets	6	—		5	—		12		—		11		—
Immediate recognition of losses arising over the year	—	(4)		—	—		—		(4)		—		—
Amortization of past service gain	1	2		1	2		1		5		1		5
Amortization of net actuarial gain	—	1		—	1		—		1		—		1
Total net pension and other long- term benefit cost	(4)	(4)		(4)	—		(8)		(4)		(8)		—