Segment Reporting (Financial Information For Reportable Operating Segments And All Other Segments) (Details) - USD ($) $ in Millions	3 Months Ended								12 Months Ended
	Sep. 27, 2015	Jun. 28, 2015	Mar. 29, 2015	Dec. 28, 2014	Sep. 28, 2014	Jun. 29, 2014	Mar. 30, 2014	Dec. 29, 2013	Sep. 27, 2015	Sep. 28, 2014	Sep. 29, 2013
Segment Reporting Information [Line Items]
Total net revenues	$ 4,914.8	$ 4,881.2	$ 4,563.5	$ 4,803.2	$ 4,180.8	$ 4,153.7	$ 3,873.8	$ 4,239.6	$ 19,162.7	$ 16,447.8	$ 14,866.8
Depreciation and amortization expenses									893.9	709.6	621.4
Income from equity investees									249.9	268.3	251.4
Operating income/(loss)	969.4	$ 938.6	$ 777.5	$ 915.5	854.9	$ 768.5	$ 644.1	$ 813.5	3,601.0	3,081.1	(325.4)
Total assets	12,446.1				10,752.9				12,446.1	10,752.9
Operating Segments [Member]
Segment Reporting Information [Line Items]
Total net revenues									19,162.7	16,447.8	14,866.8
Depreciation and amortization expenses									744.0	592.0	531.4
Income from equity investees									249.9	268.3	251.4
Operating income/(loss)									4,521.1	3,831.1	3,131.6
Total assets	7,578.9				5,034.0				7,578.9	5,034.0	4,549.3
Operating Segments [Member] | Americas [Member]
Segment Reporting Information [Line Items]
Total net revenues									13,293.4	11,980.5	11,000.8
Depreciation and amortization expenses									522.3	469.5	429.3
Income from equity investees									0.0	0.0	2.4
Operating income/(loss)									3,223.3	2,809.0	2,365.2
Total assets	2,726.7				2,521.4				2,726.7	2,521.4	2,323.4
Operating Segments [Member] | China/Asia Pacific [Member]
Segment Reporting Information [Line Items]
Total net revenues									2,395.9	1,129.6	917.0
Depreciation and amortization expenses									150.7	46.1	33.8
Income from equity investees									119.6	164.0	152.0
Operating income/(loss)									500.5	372.5	321.2
Total assets	2,230.5				939.8				2,230.5	939.8	805.0
Operating Segments [Member] | EMEA [Member]
Segment Reporting Information [Line Items]
Total net revenues									1,216.7	1,294.8	1,160.0
Depreciation and amortization expenses									52.0	59.4	55.5
Income from equity investees									3.1	3.7	0.4
Operating income/(loss)									168.2	119.2	64.2
Total assets	749.1				663.0				749.1	663.0	510.6
Operating Segments [Member] | Channel Development [Member]
Segment Reporting Information [Line Items]
Total net revenues									1,730.9	1,546.0	1,398.9
Depreciation and amortization expenses									2.7	1.8	1.1
Income from equity investees									127.2	100.6	96.6
Operating income/(loss)									653.9	557.2	415.5
Total assets	87.3				84.6				87.3	84.6	89.2
Operating Segments [Member] | All Other Segments [Member]
Segment Reporting Information [Line Items]
Total net revenues									525.8	496.9	390.1
Depreciation and amortization expenses									16.3	15.2	11.7
Income from equity investees									0.0	0.0	0.0
Operating income/(loss)									(24.8)	(26.8)	(34.5)
Total assets	$ 1,785.3				$ 825.2				$ 1,785.3	$ 825.2	$ 821.1