Restructuring And Other Charges (Tables)

9 Months Ended

Sep. 30, 2022

Restructuring Costs And Other Charges [Abstract]

Changes In Restructuring Reserve

($ in millions)
Balance at January 1, 2022	$	7
Severance expense		35
Other costs		9
Cash payments during the period		(45)
Balance at September 30, 2022	$	6