Pension and Other Postretirement Benefits (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 27, 2014	Sep. 28, 2013	Sep. 27, 2014	Sep. 28, 2013
Components of net periodic benefit cost:
Recognized (gain) loss on curtailment		$ (1.6)	$ 0.6	$ (1.6)
OCP and DES businesses
Components of net periodic benefit cost:
Amount of curtailment and settlement losses				3.3
U.S. | OCP and DES businesses
Components of net periodic benefit cost:
Amount of curtailment and settlement losses				10.2
U.S. | Continuing operations
Components of net periodic benefit cost:
Service cost	0.1	0.1	0.3	0.3
Interest cost	11.1	10.3	33.5	29.3
Expected return on plan assets	(12.9)	(12.4)	(38.9)	(35.8)
Recognized net actuarial loss	4.1	4.0	12.2	13.7
Amortization of prior service cost (credit)	0.2	0.1	0.8	0.3
Net periodic benefit cost (credit)	2.6	2.1	7.9	7.8
Int'l | Continuing operations
Components of net periodic benefit cost:
Service cost	3.3	3.2	10.0	9.3
Interest cost	5.8	5.8	18.0	17.2
Expected return on plan assets	(6.6)	(5.6)	(19.6)	(16.7)
Recognized net actuarial loss	1.3	1.5	3.9	4.6
Amortization of prior service cost (credit)	0.1	0.2	0.3	0.4
Amortization of transition obligation (asset)	0.1		0.1	(0.1)
Recognized (gain) loss on curtailment		(1.6)	0.6	(1.6)
Net periodic benefit cost (credit)	4.0	3.5	13.3	13.1
U.S. Postretirement Health Benefits | OCP and DES businesses
Components of net periodic benefit cost:
Recognized (gain) loss on curtailment				(13.5)
U.S. Postretirement Health Benefits | Continuing operations
Components of net periodic benefit cost:
Interest cost	0.1	0.1	0.2	0.2
Recognized net actuarial loss	0.7	0.6	2.1	1.9
Amortization of prior service cost (credit)	(0.8)	(0.8)	(2.4)	(3.2)
Net periodic benefit cost (credit)	$ 0	$ (0.1)	$ (0.1)	$ (1.1)