Commitments & Contingencies (Tables)

12 Months Ended

Dec. 31, 2022

Commitments & Contingencies

Changes in warranty liabilities

Standard Warranty Liability

($ in millions)
	2022		2021
Balance at January 1	$	77	$	83
Current period accruals		84		82
Accrual adjustments to reflect experience		(2)		(1)
Charges incurred		(81)		(86)
Balance at December 31	$	79	$	77

Extended Warranty Liability (Deferred Income)

($ in millions)
	2022		2021
Balance at January 1	$	350	$	425
Revenue deferred for new extended warranty contracts		100		133
Amortization of deferred revenue		(163)		(198)
Other*		(15)		(10)
Balance at December 31	$	272	$	350
Current portion	$	137	$	163
Noncurrent portion	$	135	$	186

* Other consists primarily of foreign currency translation adjustments.