Restructuring Costs (Tables)

12 Months Ended

Dec. 31, 2021

Restructuring and Related Activities [Abstract]

Schedule of Restructuring and Related Costs

We recorded restructuring charges in our operating segments as follows:

(dollars in millions)	2021		2020		2019
New Equipment	$	23	$	30	$	19
Service	33		47		35
Total	$	56	$	77	$	54

Restructuring charges incurred in the years ended December 31, 2021, 2020 and 2019 primarily relate to actions initiated during 2021, 2020 and 2019, and were recorded as follows:

(dollars in millions)	2021		2020		2019
Cost of products and services sold	$	22	$	22	$	19
Selling, general and administrative	34		55		35
Total	$	56	$	77	$	54

Schedule of Restructuring Reserve by Type of Cost

The following table summarizes the accrual balance and utilization for the 2021 and 2020 restructuring actions, which are primarily for severance costs:

(dollars in millions)	2021 Actions		2020 Actions
Restructuring accruals as of December 31, 2020	$	—	$	42
Restructuring costs	41		13
Utilization, foreign exchange and other costs	(19)		(30)
Balance as of December 31, 2021	$	22	$	25

The following table summarizes expected, incurred and remaining costs for the 2021 and 2020 restructuring actions by segment:

(dollars in millions)	Expected Costs		Cost Incurred During 2020		Costs Incurred During 2021		Remaining Costs as of December 31, 2021
New Equipment	$	15	$	—	$	(14)	$	1
Service	33		—		(27)		6
Total 2021 Actions	$	48	$	—	$	(41)	$	7
New Equipment	$	36	$	(29)	$	(7)	$	—
Service	48		(42)		(6)		—
Total 2020 Actions	$	84	$	(71)	$	(13)	$	—