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Commitments and Contingencies (Tables)
6 Months Ended
Jun. 30, 2021
Commitments and Contingencies Disclosure [Abstract]  
Changes in Carrying Amount of Service and Product Warranties
The changes in the carrying amount of service and product warranties of continuing operations for the six months ended June 30, 2021 were as follows:
In millionsJune 30,
2021
Beginning balance$37.0 
Service and product warranty provision29.9 
Payments(23.5)
Ending balance$43.4