XML 88 R74.htm IDEA: XBRL DOCUMENT v3.20.1
Other Balance Sheet Information - Inventories (Detail) - USD ($)
$ in Millions
Mar. 28, 2020
Sep. 28, 2019
Balance Sheet Related Disclosures [Abstract]    
Raw materials $ 155.1 $ 166.1
Work-in-process 56.4 54.5
Finished goods 189.8 224.3
Inventories $ 401.3 $ 444.9