Fair Value Measurements (Tables)

6 Months Ended

Mar. 30, 2013

Fair Value Assets and Liabilities Measured on Recurring Basis

Assets and liabilities measured and recorded at fair value on a recurring basis consisted of the following at March 30, 2013:


			Fair Value at Reporting Date Using
	Balance as of March 30, 2013		Quoted Prices in Active Market for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
Assets:
Money market funds	$	315	$	315	$	—	$	—
Marketable securities:
Equity securities		8,159		8,159		—		—
Mutual funds		7,002		7,002		—		—

Total	$	15,476	$	15,476	$	—	$	—


Liabilities:
Deferred compensation liabilities	$	37,011	$	37,011	$	—	$	—
Contingent consideration		3,627		—		—		3,627

Total	$	40,638	$	37,011	$	—	$	3,627

Changes in Fair Value of Recurring Fair Value Measurements Using Significant Unobservable Inputs (Level 3), Consisting of Contingent Consideration Liabilities

Changes in the fair value of recurring fair value measurements using significant unobservable inputs (Level 3), which solely consisted of contingent consideration liabilities, were as follows:


	Three Months Ended						Six Months Ended
	March 30, 2013			March 24, 2012			March 30, 2013			March 24, 2012
Balance at beginning of period	$	93,000		$	104,807		$	86,368		$	103,790
Fair value adjustments		799			43,188			10,839			48,310
Payments made		(90,172	)		(51,783	)		(93,580	)		(55,888	)

Balance at end of period	$	3,627		$	96,212		$	3,627		$	96,212

Estimated Fair Values of Convertible Notes

The estimated fair values of the Company’s Convertible Notes were as follows:


	March 30, 2013		September 29, 2012
2007 Notes	$	407,100	$	771,600
2010 Notes		541,100		505,600
2012 Notes		524,100		490,700
2013 Notes		387,600		—

	$	1,859,900	$	1,767,900