XML 30 R47.htm IDEA: XBRL DOCUMENT v3.19.3
Inventories (Detail) - Truck, Parts and Other - USD ($)
$ in Millions
Sep. 30, 2019
Dec. 31, 2018
Inventory [Line Items]    
Finished products $ 629.7 $ 563.2
Work in process and raw materials 848.7 803.3
Inventories, gross 1,478.4 1,366.5
Less LIFO reserve (185.8) (181.8)
Inventories, net $ 1,292.6 $ 1,184.7 [1]
[1] The December 31, 2018 consolidated balance sheet has been derived from audited financial statements.