XML 91 R80.htm IDEA: XBRL DOCUMENT v3.20.2
Warranties -Schedule of Changes in Assurance-type Warranty Liability (Details) - USD ($)
$ in Millions
9 Months Ended
Jun. 30, 2020
Jun. 30, 2019
Product Warranties Disclosures [Abstract]    
Balance at beginning of period $ 65.1 $ 75.3
Adoption of ASC 606   (14.4)
Warranty provisions 29.3 37.5
Settlements made (40.1) (37.5)
Changes in liability for pre-existing warranties, net 12.1 1.2
Foreign currency translation 0.1 (0.2)
Balance at end of period $ 66.5 $ 61.9