Investment And Other Income (Tables)

6 Months Ended

Jun. 30, 2023

Investment And Other Income [Abstract]

Components Of Investment And Other Income (Loss)

	For the three months ended ‎June 30,				For the six months ended ‎June 30,
($ in millions)	2023		2022		2023		2022
Interest and dividend income	$	17	$	6	$	38	$	8
Pension benefit		5		25		9		50
OPEB costs		(2)		(5)		(5)		(8)
OPEB remeasurement gain (loss)		12		96		(8)		150
All other, net		-		-		-		(1)
Total investment and other income, net	$	32	$	122	$	34	$	199