Debt (Tables)

12 Months Ended

Sep. 28, 2014

Debt Disclosure [Abstract]

Components of Long-Term Debt Including Associated Interest Rates and Related Fair Values

Components of long-term debt including the associated interest rates and related fair values (in millions, except interest rates):

	Sep 28, 2014				Sep 29, 2013				Stated Interest Rate		Effective Interest Rate (1)
Issuance	Face Value		Estimated Fair Value		Face Value		Estimated Fair Value
2016 notes	$	400.0	$	400	$	—	$	—	0.875	%	0.941	%
2017 notes	550.0		625		550.0		644		6.250	%	6.292	%
2018 notes	350.0		353		—		—		2.000	%	2.012	%
2023 notes	750.0		786		750.0		762		3.850	%	2.860	%
Total	2,050.0		2,164		1,300.0		1,406
Aggregate unamortized discount	1.7				0.6
Total	$	2,048.3			$	1,299.4

⁽¹⁾ Includes the effects of the amortization of any premium or discount and any gain or loss upon settlement of related treasury locks or forward-starting interest rate swaps utilized to hedge the interest rate risk prior to the debt issuance.