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Inventories
9 Months Ended
Sep. 26, 2020
Inventory Disclosure [Abstract]  
Inventories Inventories
Inventories by major classification are as follows:
(Amounts in millions)September 26,
2020
December 28,
2019
Finished goods$664.8 $661.0 
Work in progress59.3 57.1 
Raw materials124.5 126.8 
Total FIFO value848.6 844.9 
Excess of current cost over LIFO cost(84.2)(84.5)
Total inventories – net$764.4 $760.4 

Inventories accounted for using the first-in, first-out (“FIFO”) method approximated 56% and 58% of total inventories as of September 26, 2020 and December 28, 2019, respectively. The company accounts for its non-U.S. inventory on the FIFO method. As of September 26, 2020, approximately 29% of the company’s U.S. inventory was accounted for using the FIFO method and 71% was accounted for using the last-in, first-out (“LIFO”) method. There were no LIFO inventory liquidations in the three and nine months ended September 26, 2020, or September 28, 2019.