Income Taxes (Components Of Our Consolidated Earnings Before Taxes) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Sep. 27, 2013	Sep. 28, 2012	Sep. 30, 2011
Income Tax Examination [Line Items]
Results of operations, income before income taxes	$ 661,548	$ 593,336	$ 516,661
United States earnings [Member]
Income Tax Examination [Line Items]
Results of operations, income before income taxes	352,404	286,987	341,059
Foreign earnings [Member]
Income Tax Examination [Line Items]
Results of operations, income before income taxes	$ 309,144	$ 306,349	$ 175,602