Schedule II - Valuation Reserves (Details) - Valuation Reserves (USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 29, 2013		Dec. 30, 2012		Jan. 01, 2012
Allowance for Doubtful Accounts [Member]
Reserve deducted in the balance sheet from the assets to which it applies -
Balance, beginning of year	$ 10.4		$ 13.4		$ 12.3
Charged to costs and expenses	2.5		1.1		4.3
Charged to other accounts	(0.5)	[1]
Currency exchange effects			0.1		(0.2)
Deductions from reserves	(2.5)		(4.2)		(3.0)
Balance, end of year	9.9		10.4		13.4
Valuation Allowance of Deferred Tax Assets [Member]
Reserve deducted in the balance sheet from the assets to which it applies -
Balance, beginning of year	58.4		65.4		52.5
Charged to costs and expenses	8.7		7.1		14.1
Charged to other accounts			(0.1)	[2]	1.5	[2]
Currency exchange effects	(1.1)		0.2		(1.0)
Deductions from reserves	(9.7)		(14.2)		(1.7)
Balance, end of year	$ 56.3		$ 58.4		$ 65.4

[1] Adjustment to provision for sales allowances charged to revenue from services.

[2] Allowance of companies acquired.