Pension Plans and Postretirement Benefits (Details 1) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Jan. 01, 2012	Jan. 02, 2011	Jan. 03, 2010
Pension Benefits - U.S. Plans [Member]
Reconciliation of the beginning and ending balances of the benefit obligation of the defined benefit
Benefit obligation - beginning of year	$ 722.9	$ 669.3
Service cost - benefits earned during the year	13.1	13.7	14.8
Interest cost on projected benefit obligation	42.5	40.6	40.1
Actuarial (gain) loss	45.0	35.1
Benefits paid	(40.6)	(35.8)
Plan Amendments (a)	(43.3)
Divestiture	3.8
Defined Benefit Plan, Benefit Obligation, Ending Balance	743.4	722.9	669.3
Accumulated benefit obligation - end of year	742.3	678.1
Pension Benefits-Non U.S. Plans [Member]
Reconciliation of the beginning and ending balances of the benefit obligation of the defined benefit
Benefit obligation - beginning of year	31.1
Interest cost on projected benefit obligation	1.7	0.7
Actuarial (gain) loss	2.4	0.9
Benefits paid	(2.2)	(0.8)
Other - foreign currency	(0.1)	0.1
Business Combination		30.2
Defined Benefit Plan, Benefit Obligation, Ending Balance	32.9	31.1
Accumulated benefit obligation - end of year	32.9	31.1
Postretirement Plans [Member]
Reconciliation of the beginning and ending balances of the benefit obligation of the defined benefit
Benefit obligation - beginning of year	18.4	17.6
Service cost - benefits earned during the year			0.1
Interest cost on projected benefit obligation	1.0	1.1	1.1
Actuarial (gain) loss	(1.6)	1.4
Benefits paid	(1.5)	(1.7)
Curtailment and other	(1.5)
Defined Benefit Plan, Benefit Obligation, Ending Balance	$ 14.8	$ 18.4	$ 17.6