Segment Reporting (Financial Information For Reportable Operating Segments And All Other Segments) (Details) - USD ($) $ in Millions	3 Months Ended	24 Months Ended
Dec. 30, 2018	Dec. 31, 2017	Sep. 30, 2018
Segment Reporting Information [Line Items]
Segment Reporting, Factors Used to Identify Entity's Reportable Segments	Segment information is prepared on the same basis that our ceo, who is our chief operating decision maker, manages the segments, evaluates financial results and makes key operating decisions.
Revenues	$ 6,632.7	$ 6,073.7
Gain (Loss) on Disposition of Business	0.0	501.2
Depreciation and amortization expenses	333.4	258.8
Income from equity investees	67.8	89.4
Operating income/(loss)	1,015.7	1,116.1
Income Tax Expense (Benefit)	205.1	755.8
Operating Segments [Member] \| Americas Segment [Member]
Segment Reporting Information [Line Items]
Revenues	4,606.0	4,257.6
Depreciation and amortization expenses	165.8	158.0
Income from equity investees	0.0	0.0
Operating income/(loss)	1,011.5	977.7
Operating Segments [Member] \| China / Asia Pacific Segment [Member]
Segment Reporting Information [Line Items]
Revenues	1,227.3	843.7
Depreciation and amortization expenses	116.7	53.7
Income from equity investees	26.4	50.7
Operating income/(loss)	221.5	196.8
Operating Segments [Member] \| EMEA Segment [Member]
Segment Reporting Information [Line Items]
Revenues	266.3	268.1
Depreciation and amortization expenses	7.9	7.5
Income from equity investees	0.0	0.0
Operating income/(loss)	27.0	32.4
Operating Segments [Member] \| Channel Development [Member]
Segment Reporting Information [Line Items]
Revenues	504.6	628.0
Depreciation and amortization expenses	0.0	0.6
Income from equity investees	41.4	38.7
Operating income/(loss)	175.7	269.6
Operating Segments [Member] \| Corporate and Other [Member]
Segment Reporting Information [Line Items]
Revenues	28.5	76.3
Depreciation and amortization expenses	43.0	39.0
Income from equity investees	0.0	0.0
Operating income/(loss)	(420.0)	(360.4)
Contract Termination [Member] \| Restructuring Charges [Member]
Segment Reporting Information [Line Items]
Business Exit Costs	8.5	16.6	$ 135.0
Beverage Member
Segment Reporting Information [Line Items]
Revenues	3,926.0	3,418.0
Food Member
Segment Reporting Information [Line Items]
Revenues	1,188.9	1,043.7
Other Products Member
Segment Reporting Information [Line Items]
Revenues	$ 1,517.8	$ 1,612.0
Sales Revenue, Net [Member]
Segment Reporting Information [Line Items]
Concentration Risk, Percentage	100.00%	100.00%
Sales Revenue, Net [Member] \| Beverage Member
Segment Reporting Information [Line Items]
Concentration Risk, Percentage	59.00%	56.00%
Sales Revenue, Net [Member] \| Food Member
Segment Reporting Information [Line Items]
Concentration Risk, Percentage	18.00%	17.00%
Sales Revenue, Net [Member] \| Other Products Member
Segment Reporting Information [Line Items]
Concentration Risk, Percentage	23.00%	27.00%

Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Includes, but is not limited to, one-time termination benefits, termination of an operating lease or other contract, consolidating or closing facilities, and relocating employees, and termination benefits associated with an ongoing benefit arrangement. Excludes expenses associated with special or contractual termination benefits, a discontinued operation or an asset retirement obligation.

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