Commitments and Contingencies (Tables)

6 Months Ended

Mar. 30, 2013

Commitments And Contingencies Disclosure [Abstract]

Summary of Contingent Consideration Charges Recorded to the Consolidated Statements of Operations

A summary of amounts recorded to the Consolidated Statements of Operations is as follows:

Statement of Operations Line Item – 3 Months Ended March 30, 2013	Sentinelle Medical		Interlace		TCT		Healthcome		Total
Contingent consideration – compensation expense	$	—	$	—	$	29,388	$	—	$	29,388
Contingent consideration – fair value adjustments		—		799		—		—		799
	$	—	$	799	$	29,388	$	—	$	30,187

Statement of Operations Line Item – 6 Months Ended March 30, 2013	Sentinelle Medical		Interlace		TCT		Healthcome		Total
Contingent consideration – compensation expense	$	—	$	—	$	58,874	$	—	$	58,874
Contingent consideration – fair value adjustments		—		10,839		—		—		10,839
	$	—	$	10,839	$	58,874	$	—	$	69,713

Statement of Operations Line Item – 3 Months Ended March 24, 2012	Sentinelle Medical		Interlace		TCT		Healthcome		Total
Contingent consideration – compensation expense	$	—	$	—	$	17,527	$	594	$	18,121
Contingent consideration – fair value adjustments		258		42,930		—		—		43,188
	$	258	$	42,930	$	17,527	$	594	$	61,309

Statement of Operations Line Item – 6 Months Ended March 24, 2012	Sentinelle Medical			Interlace		TCT		Healthcome		Total
Contingent consideration – compensation expense	$	—		$	—	$	27,539	$	1,023	$	28,562
Contingent consideration – fair value adjustments		(210	)		48,520		—		—		48,310
	$	(210	)	$	48,520	$	27,539	$	1,023	$	76,872