Commitments and Contingencies (Tables)

12 Months Ended

Sep. 26, 2015

Sep. 28, 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 – Fiscal 2013	Interlace		TCT		Total
Contingent consideration—compensation expense	$	—	$	80.0	$	80.0
Contingent consideration—fair value adjustments	11.3		—		11.3
	$	11.3	$	80.0	$	91.3

Schedule of Future Minimum Lease Payments for Capital Leases [Table Text Block]

Future minimum lease payments, including principal and interest, under these leases were as follows at September 26, 2015:

Fiscal 2016	$	3.1
Fiscal 2017	3.1
Fiscal 2018	2.9
Fiscal 2019	0.3
Total minimum payments	9.4
Less-amount representing interest	(1.4		)
Total	$	8.0

Unrecorded Unconditional Purchase Obligations Disclosure [Table Text Block]

At September 26, 2015, purchase commitments are as follows:

Fiscal 2016	$	34.6
Fiscal 2017	4.0
Fiscal 2018	3.0
Fiscal 2019	0.8
Total	$	42.4

Schedule Of Future Minimum Royalty Commitments Table [Text Block]

At September 26, 2015, minimum commitments for these agreements are as follows:

Fiscal 2016	$	1.3
Fiscal 2017	0.7
Fiscal 2018	0.6
Fiscal 2019	0.6
Fiscal 2020	0.6
Thereafter	3.3
Total	$	7.1

Schedule of Future Minimum Rental Payments for Operating Leases [Table Text Block]

Future minimum lease payments under all of the Company’s operating leases at September 26, 2015 are as follows:

Fiscal 2016	$	16.3
Fiscal 2017	14.5
Fiscal 2018	12.5
Fiscal 2019	7.9
Fiscal 2020	6.0
Thereafter	21.8
Total	$	79.0

Schedule Of Future Minimum Annual Rental Income Payments Under Sublease Agreements Table [Text Block]

The future minimum annual rental income payments under these sublease agreements at September 26, 2015 are as follows:

Fiscal 2016	$	2.0
Fiscal 2017	2.0
Fiscal 2018	1.9
Fiscal 2019	1.9
Fiscal 2020	1.3
Thereafter	1.2
Total	$	10.3