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Product Warranties (Tables)
6 Months Ended
Jun. 30, 2022
Product Warranties Disclosures [Abstract]  
Rollforward of consolidated warranty reserve
The following table represents changes in our consolidated warranty reserve:
Balance at December 31, 2021$10.5 
Issued – warranty expense1.8 
Warranty usage(4.4)
Balance at June 30, 2022$7.9