Investment And Other Income, Net (Tables)

6 Months Ended

Jun. 30, 2025

Investment And Other Income, Net [Abstract]

Components Of Investment And Other Income

	For the three months ended ‎June 30,				For the six months ended ‎June 30,
($ in millions)	2025		2024		2025		2024
Interest and dividend income	$	7	$	20	$	16	$	38
Pension benefit		6		9		12		21
OPEB costs		(1)		(1)		(2)		(2)
OPEB remeasurement gain (loss)		-		18		(8)		27
Pension remeasurement gain (loss)		-		(72)		44		2
All other, net		2		2		1		2
Total investment and other income (loss), net	$	14	$	(24)	$	63	$	88