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Segment Reporting (Consolidated Revenue Mix By Product Type) (Details) - USD ($) $ in Millions | 3 Months Ended | 12 Months Ended
--- | --- | ---
Sep. 30, 2018 | Jul. 01, 2018 | Apr. 01, 2018 | Dec. 31, 2017 | Oct. 01, 2017 | Jul. 02, 2017 | Apr. 02, 2017 | Jan. 01, 2017 | Sep. 30, 2018 | Oct. 01, 2017 | Oct. 02, 2016
Revenue from External Customer [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Revenues |  | $ 6,303.6 | $ 6,310.3 | $ 6,031.8 | $ 6,073.7 | $ 5,698.3 | $ 5,661.5 | $ 5,294.0 | $ 5,732.9 | $ 24,719.5 | $ 22,386.8 | $ 21,315.9
Beverage Member |  |  |  |  |  |  |  |  |  |  |  |
Revenue from External Customer [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Revenues |  |  |  |  |  |  |  |  |  | 14,463.1 | 12,915.0 | 12,383.4
Food Member |  |  |  |  |  |  |  |  |  |  |  |
Revenue from External Customer [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Revenues |  |  |  |  |  |  |  |  |  | 4,397.7 | 3,832.1 | 3,495.0
Packaged and Single Serve Coffees and Teas [Member] |  |  |  |  |  |  |  |  |  |  |  |
Revenue from External Customer [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Revenues |  |  |  |  |  |  |  |  |  | 2,797.5 | 2,883.6 | 2,866.0
Other Products Member |  |  |  |  |  |  |  |  |  |  |  |
Revenue from External Customer [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Revenues | [1] |  |  |  |  |  |  |  |  | $ 3,061.2 | $ 2,756.1 | $ 2,571.5
Total net revenues [Member] |  |  |  |  |  |  |  |  |  |  |  |
Revenue from External Customer [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Percentage of product revenue to total revenue |  |  |  |  |  |  |  |  |  | 100.00% | 100.00% | 100.00%
Total net revenues [Member] | Beverage Member |  |  |  |  |  |  |  |  |  |  |  |
Revenue from External Customer [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Percentage of product revenue to total revenue |  |  |  |  |  |  |  |  |  | 59.00% | 58.00% | 58.00%
Total net revenues [Member] | Food Member |  |  |  |  |  |  |  |  |  |  |  |
Revenue from External Customer [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Percentage of product revenue to total revenue |  |  |  |  |  |  |  |  |  | 18.00% | 17.00% | 16.00%
Total net revenues [Member] | Packaged and Single Serve Coffees and Teas [Member] |  |  |  |  |  |  |  |  |  |  |  |
Revenue from External Customer [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Percentage of product revenue to total revenue |  |  |  |  |  |  |  |  |  | 11.00% | 13.00% | 14.00%
Total net revenues [Member] | Other Products Member |  |  |  |  |  |  |  |  |  |  |  |
Revenue from External Customer [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Percentage of product revenue to total revenue | [1] |  |  |  |  |  |  |  |  | 12.00% | 12.00% | 12.00%
[1] | (1) “Other” primarily consists of royalty and licensing revenues, beverage-related ingredients, serveware, and ready-to-drink beverages, among other item

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