Segment Reporting (Components Of Financial Information For Reportable Operating Segments And Other) (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended					12 Months Ended
	Dec. 29, 2013	Sep. 29, 2013	Jun. 30, 2013	Mar. 31, 2013	Dec. 30, 2012	Sep. 29, 2013	Sep. 30, 2012
Segment Reporting Information [Line Items]
Depreciation and amortization expenses	$ 169.7	$ 166.1	$ 153.3	$ 153.1	$ 148.9	$ 621.4	$ 550.3
Income from equity investees	51.1	81.0	63.4	52.5	54.5	251.4	210.7
Operating income/(loss)	813.5	(2,115.2)	615.2	544.1	630.6	(325.4)	1,997.4
Operating Segments [Member]
Segment Reporting Information [Line Items]
Total net revenues	4,239.6				3,793.2
Depreciation and amortization expenses	141.3				128.3
Income from equity investees	51.1				54.5
Operating income/(loss)	979.1				777.3
Operating Segments [Member] | Americas [Member]
Segment Reporting Information [Line Items]
Total net revenues	3,073.0				2,840.7
Depreciation and amortization expenses	112.3				105.4
Income from equity investees	0				0
Operating income/(loss)	732.1				590.3
Operating Segments [Member] | EMEA [Member]
Segment Reporting Information [Line Items]
Total net revenues	339.5				306.1
Depreciation and amortization expenses	14.6				14.2
Income from equity investees	0.8				0
Operating income/(loss)	33.5				22.3
Operating Segments [Member] | China/Asia Pacific [Member]
Segment Reporting Information [Line Items]
Total net revenues	266.9				214.1
Depreciation and amortization expenses	10.3				7.4
Income from equity investees	33.1				34.1
Operating income/(loss)	81.1				72.1
Operating Segments [Member] | Channel Development [Member]
Segment Reporting Information [Line Items]
Total net revenues	401.0				374.3
Depreciation and amortization expenses	0.4				0.3
Income from equity investees	17.2				20.4
Operating income/(loss)	118.8				96.8
Operating Segments [Member] | All Other Segments [Member]
Segment Reporting Information [Line Items]
Total net revenues	159.2				58.0
Depreciation and amortization expenses	3.7				1.0
Income from equity investees	0				0
Operating income/(loss)	$ 13.6				$ (4.2)