Annual report pursuant to Section 13 and 15(d)

Organization and Significant Accounting Policies - Cost of Goods Sold, Additional Information (Details)

v3.19.3
Organization and Significant Accounting Policies - Cost of Goods Sold, Additional Information (Details) - USD ($)
$ in Millions
12 Months Ended
Sep. 28, 2019
Sep. 29, 2018
Sep. 30, 2017
Organization, Consolidation and Presentation of Financial Statements [Abstract]      
Cost of shipping and handling included in selling, general and administrative expenses $ 80.4 $ 70.1 $ 59.3