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Commitments and Contingencies (Tables)
6 Months Ended
Jun. 30, 2020
Commitments and Contingencies Disclosure [Abstract]  
Schedule of Product Warranty Liability The Company recorded the activity related to the warranty reserve for the six months ended June 30 as follows:
In millions20202019
Warranty reserve liability
Beginning balance as of January 1$21  $26  
Accruals for warranties issued15  16  
Settlements (in cash or in kind)(18) (20) 
Ending balance as of June 30 $18  $22