Schedule of Funded Status of the Defined Benefit Pension and Post-Retirement Benefit Plans (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Sep. 27, 2013	Sep. 28, 2012	Sep. 30, 2011
Defined Benefit Plan Disclosure [Line Items]
Plan assets - end of fiscal year	$ 180.8	$ 142.6
Defined Benefit Plans
Defined Benefit Plan Disclosure [Line Items]
Benefit obligation - beginning of fiscal year	181.1	160.5
Service cost	4.8	4.3	3.7
Interest cost	5.2	5.3
Plan participants’ contributions	10.9	5.3
Plan amendment	0.5	0
Plan settlement	(4.7)	(2.5)
Plan curtailment	0	(0.2)
Actuarial (gain) loss	(0.7)	14.5
Foreign currency changes	3.2	(2.4)
Benefit and expense payments	(4.6)	(3.7)
Benefit obligation - end of fiscal year	195.7	181.1	160.5
Plan assets - beginning of fiscal year	142.6	125.5
Employer contributions	22.2	9.6
Actual return on plan assets	11.6	9.8
Plan participants’ contributions	10.9	5.3
Plan settlement	(4.7)	(2.5)
Foreign currency changes	2.8	(1.4)
Benefit and expense payments	(4.6)	(3.7)
Plan assets - end of fiscal year	180.8	142.6	125.5
Funded status	(14.9)	(38.5)
Noncurrent assets	3.1	0
Current liabilities	0	0
Noncurrent liabilities	(18.0)	(38.5)
Net amount recognized	(14.9)	(38.5)
Post-Retirement Benefit Plans
Defined Benefit Plan Disclosure [Line Items]
Benefit obligation - beginning of fiscal year	5.6	5.9
Service cost	0	0	0
Interest cost	0.2	0.3
Plan participants’ contributions	0	0
Plan amendment	0	0
Plan settlement	0	0
Plan curtailment	0	0
Actuarial (gain) loss	(0.5)	(0.1)
Foreign currency changes	0	0
Benefit and expense payments	(0.5)	(0.5)
Benefit obligation - end of fiscal year	4.8	5.6	5.9
Plan assets - beginning of fiscal year	0	0
Employer contributions	0.5	0.5
Actual return on plan assets	0	0
Plan participants’ contributions	0	0
Plan settlement	0	0
Foreign currency changes	0	0
Benefit and expense payments	(0.5)	(0.5)
Plan assets - end of fiscal year	0	0	0
Funded status	(4.8)	(5.6)
Noncurrent assets	0	0
Current liabilities	(0.5)	(0.5)
Noncurrent liabilities	(4.3)	(5.1)
Net amount recognized	$ (4.8)	$ (5.6)