Pension and Other Postretirement Benefits (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 28, 2013	Sep. 29, 2012	Sep. 28, 2013	Sep. 29, 2012
Components of net periodic benefit cost:
Recognized gain on curtailment	$ (1.6)		$ (1.6)
Other expense, net
Components of net periodic benefit cost:
Recognized gain on curtailment	(1.6)		(1.6)
OCP and DES businesses
Components of net periodic benefit cost:
Amount of curtailment and settlement losses			3.3
U.S. | Continuing operations
Components of net periodic benefit cost:
Service cost	0.1		0.3	0.2
Interest cost	10.3	10.8	29.3	30.2
Expected return on plan assets	(12.4)	(11.3)	(35.8)	(34.3)
Recognized net actuarial loss	4.0	4.2	13.7	11.1
Amortization of prior service cost (credit)	0.1	0.1	0.3	0.3
Net periodic benefit cost (credit)	2.1	3.8	7.8	7.5
Int'l | Continuing operations
Components of net periodic benefit cost:
Service cost	3.2	2.2	9.3	6.8
Interest cost	5.8	6.0	17.2	18.3
Expected return on plan assets	(5.6)	(5.4)	(16.7)	(16.5)
Recognized net actuarial loss	1.5	0.8	4.6	2.5
Amortization of prior service cost (credit)	0.2	0.1	0.4	0.3
Amortization of transition asset		(0.1)	(0.1)	(0.4)
Recognized gain on curtailment	(1.6)		(1.6)
Net periodic benefit cost (credit)	3.5	3.6	13.1	11.0
U.S. Postretirement Health Benefits | OCP and DES businesses
Components of net periodic benefit cost:
Recognized gain on curtailment			(13.5)
U.S. Postretirement Health Benefits | OCP and DES businesses | Long-term retirement benefits and other liabilities
Components of net periodic benefit cost:
Decrease in benefit plan obligations			91.8
U.S. Postretirement Health Benefits | Continuing operations
Components of net periodic benefit cost:
Interest cost	0.1	0.2	0.2	0.4
Recognized net actuarial loss	0.6	0.8	1.9	2.0
Amortization of prior service cost (credit)	(0.8)	(1.2)	(3.2)	(3.6)
Net periodic benefit cost (credit)	(0.1)	(0.2)	(1.1)	(1.2)
Pension plan | OCP and DES businesses
Components of net periodic benefit cost:
Amount of curtailment and settlement losses			$ (10.2)