Commitments and Contingencies (Tables)

9 Months Ended

Sep. 30, 2021

Commitments and Contingencies Disclosure [Abstract]

Schedule of Product Warranty Liability

The Company recorded the activity related to the warranty reserve for the nine months ended September 30 as follows:

In millions	2021		2020
Warranty reserve liability
Beginning balance as of January 1	$	18	$	21
Accruals for warranties issued	20		22
Settlements (in cash or in kind)	(20)		(25)
Ending balance as of September 30	$	18	$	18