Post Employment Plans - Expected Future Minimum Benefit Payment (Details) $ in Millions	Dec. 31, 2015 USD ($)
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan, Expected Future Benefit Payments, Year One Through Five	$ 6.9
Estimated future benefit payments, June 25, 2016	1.0
Defined Benefit Plan, Expected Future Benefit Payments, Year Two	1.0
Defined benefit plan, expected future benefit payments, year three	1.2
Defined Benefit Plan, Expected Future Benefit Payments, Year Four	1.7
Defined Benefit Plan, Expected Future Benefit Payments, Year Five	2.0
Defined Benefit Plan, Expected Future Benefit Payments, Five Fiscal Years Thereafter	12.5
Postretirement Medical Benefits [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan, Expected Future Benefit Payments, Year One Through Five	0.9
Estimated future benefit payments, June 25, 2016	0.1
Defined Benefit Plan, Expected Future Benefit Payments, Year Two	0.2
Defined benefit plan, expected future benefit payments, year three	0.2
Defined Benefit Plan, Expected Future Benefit Payments, Year Four	0.2
Defined Benefit Plan, Expected Future Benefit Payments, Year Five	0.2
Defined Benefit Plan, Expected Future Benefit Payments, Five Fiscal Years Thereafter	$ 2.0