Investment And Other Income (Tables)

9 Months Ended

Sep. 30, 2023

Investment And Other Income [Abstract]

Components Of Investment And Other Income (Loss)

	For the three months ended ‎September 30,				For the nine months ended ‎September 30,
($ in millions)	2023		2022		2023		2022
Interest and dividend income	$	22	$	16	$	60	$	24
Pension benefit		5		24		14		74
OPEB costs		(2)		(5)		(7)		(13)
OPEB remeasurement gain		46		84		38		234
Pension remeasurement gain		-		91		-		91
All other, net		(4)		1		(4)		-
Total investment and other income, net	$	67	$	211	$	101	$	410