The changes in the cumulative balances of “Accumulated other comprehensive loss” reported on the Consolidated Balance Sheets consisted of the following:


	Balance at Beginning of Year		Net Income		Reclassification Adjustments		Balance at End of Period
	($ in millions)
Three months ended March 31, 2026
Pensions and other postretirement liabilities	$	(192)	$	—	$	(1)	$	(193)

Other comprehensive loss of equity investees	(18)		—		—		(18)

Accumulated other comprehensive loss	$	(210)	$	—	$	(1)	$	(211)

Three months ended March 31, 2025
Pensions and other postretirement liabilities	$	(240)	$	—	$	—	$	(240)
Other comprehensive income of equity investees	(22)		1		—		(21)

Accumulated other comprehensive loss	$	(262)	$	1	$	—	$	(261)