XML 57 R45.htm IDEA: XBRL DOCUMENT v3.21.2
Inventories (Details) - USD ($)
$ in Millions
Sep. 30, 2021
Dec. 31, 2020
Major classes of inventories    
Finished goods $ 247.7 $ 204.7
Service parts 171.7 169.0
Raw materials and work in process 205.4 124.5
Total inventories $ 624.8 $ 498.2