Consolidated Statements of Equity (USD $) In Millions, except Share data in Thousands, unless otherwise specified	Total USD ($)		Director Share Awards [Member] USD ($)	Common Shares [Member] USD ($)	Common Shares [Member] Director Share Awards [Member]	Common Shares [Member] Time-Based RSUs [Member] USD ($)	Treasury Shares [Member] USD ($)	Treasury Shares [Member] PSU Plan [Member] USD ($)	Treasury Shares [Member] EISPP [Member] USD ($)	Treasury Shares [Member] Time-Based RSUs [Member] USD ($)	Additional Paid-in-Capital [Member] USD ($)	Additional Paid-in-Capital [Member] Director Share Awards [Member] USD ($)	Additional Paid-in-Capital [Member] PSU Plan [Member] USD ($)	Additional Paid-in-Capital [Member] EISPP [Member] USD ($)	Additional Paid-in-Capital [Member] Time-Based RSUs [Member] USD ($)	Retained Earnings [Member] USD ($)	Accumulated Other Comprehensive Income (Loss) [Member] USD ($)	Non-Controlling Interests [Member] USD ($)
Balance at Jan. 01, 2011	$ 535.2			$ 395.6			$ (3.2)				$ 40.8					$ 106.5	$ (17.5)	$ 13.0
Balance, shares at Jan. 01, 2011				94,750			1,051
Common shares issued - Director Share Awards			0.7									0.7
Treasury shares issued								0.5	0.6				(0.5)	(0.6)
Common shares issued - Director Share Awards, shares					76
Treasury shares issued, shares								(181)	(196)
Share-based compensation	2.2										2.2
Options exercised	0.3			0.3
Options exercised, shares	275			275
Contributions to non-controlling interests	1.8																	1.8
Distributions to non-controlling interests	(6.0)																	(6.0)
Comprehensive income
Currency translation adjustment	(4.7)																(4.7)
Pension benefit plan, net of tax	(3.1)	[1]															(3.1)
Unrealized gain (loss) on derivative instruments, net of tax	0.6	[2]															0.6
Net income	41.2															37.6		3.6
Balance at Dec. 31, 2011	568.2			395.9			(2.1)				42.6					144.1	(24.7)	12.4
Balance, shares at Dec. 31, 2011				95,101			674
Common shares issued - Director Share Awards			0.7									0.7
Treasury shares issued										2.1					(2.1)
Common shares issued - Director Share Awards, shares					96
Treasury shares issued, shares										(674)
Common shares repurchased and cancelled	(3.2)			(3.1)												(0.1)
Common shares issued - Time-based RSUs						5.0									(5.0)
Common shares repurchased and cancelled, shares				(392)
Common shares issued - Time-based RSUs, shares						566
Share-based compensation	4.2										4.2
Dividend payment	(5.8)															(5.8)
Options exercised, shares	0
Distributions to non-controlling interests	(5.6)																	(5.6)
Comprehensive income
Currency translation adjustment	10.7																10.9	(0.2)
Pension benefit plan, net of tax	1.4	[1]															1.4
Unrealized gain (loss) on derivative instruments, net of tax
Net income	52.3															47.8		4.5
Balance at Dec. 29, 2012	622.9			397.8							40.4					186.0	(12.4)	11.1
Balance, shares at Dec. 29, 2012				95,371
Common shares issued - Director Share Awards			0.8									0.8
Common shares issued - Director Share Awards, shares					87
Common shares repurchased and cancelled	(10.1)			(5.3)												(4.8)
Common shares issued - Time-based RSUs						0.3									(0.3)
Common shares repurchased and cancelled, shares				(1,251)
Common shares issued - Time-based RSUs, shares						31
Share-based compensation	3.2										3.2
Dividend payment	(21.9)															(21.9)
Options exercised, shares	0
Distributions to non-controlling interests	(6.6)																	(6.6)
Comprehensive income
Currency translation adjustment	(5.1)																(5.1)
Pension benefit plan, net of tax	0.7	[1]															0.7
Unrealized gain (loss) on derivative instruments, net of tax
Net income	22.0															17.0		5.0
Balance at Dec. 28, 2013	$ 605.9			$ 392.8							$ 44.1					$ 176.3	$ (16.8)	$ 9.5
Balance, shares at Dec. 28, 2013				94,238

[1] Net of a $0.3 million tax expense, $1.1 million tax expense and $0.6 million tax benefit for the years ended December 28, 2013, December 29, 2012 and December 31, 2011, respectively.

[2] Net of a nil tax benefit, a nil tax benefit and $0.3 million tax expense effect for the years ended December 28, 2013, December 29, 2012 and December 31, 2011, respectively.