The following tables summarize the change in the components of accumulated other comprehensive income / loss, excluding


	Three months ended March 31, 2026
(in millions of U.S. dollars)	Post- employment benefit plans	Cash flow hedges	Currency translation adjustments	Accumulated other comprehensive income / (loss)
At January 1, 2026	115	8	(69)	54
Other comprehensive income / (loss) before reclassification	(1)	(5)	(5)	(11)
Amounts reclassified from accumulated other comprehensive income / (loss) to the income statement	(3)	(1)	—	(4)
At March 31, 2026	111	2	(74)	39


	Three months ended March 31, 2025
(in millions of U.S. dollars)	Post- employment benefit plans	Cash flow hedges	Currency translation adjustments	Accumulated other comprehensive income / (loss)
At January 1, 2025	84	(14)	(84)	(14)
Other comprehensive income / (loss) before reclassification	—	8	4	12
Amounts reclassified from accumulated other comprehensive income / (loss) to the income statement	(2)	1	—	(1)
Amounts reclassified from accumulated other comprehensive income / (loss) to retained earnings	—	—	2	2
At March 31, 2025	82	(5)	(78)	(1)