XML 76 R29.htm IDEA: XBRL DOCUMENT v3.19.3.a.u2
Inventories (Tables)
12 Months Ended
Dec. 29, 2019
Inventory Disclosure [Abstract]  
Inventories
Inventories (in millions):Balance at year-end
20192018
Raw materials and supplies$231.2  $205.6  
Work in process108.3  117.5  
Finished goods61.7  50.5  
401.2  373.6  
Reduction to LIFO cost basis(7.8) (9.3) 
Total inventories, net$393.4  $364.3