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Segment Information (Geographical Fixed Assets) (Details) - USD ($) $ in Millions | Sep. 29, 2017 | Sep. 30, 2016
--- | --- | ---
Property, Plant and Equipment, Net | $ 882.3 | $ 806.3
MEXICO |  |
Property, Plant and Equipment, Net | 465.9 | 355.9
SINGAPORE |  |
Property, Plant and Equipment, Net | 166.4 | 180.1
UNITED STATES |  |
Property, Plant and Equipment, Net | 126.9 | 140.5
JAPAN |  |
Property, Plant and Equipment, Net | 112.1 | 121.6
Foreign Member Other [Member] |  |
Property, Plant and Equipment, Net | $ 11.0 | $ 8.2

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