Consolidated Statements of Equity (USD $) Share data in Thousands, unless otherwise specified	Total		Common Stock	Treasury Stock	Treasury Stock PSU Plan	Treasury Stock EISPP	Additional Paid-in Capital	Additional Paid-in Capital PSU Plan	Additional Paid-in Capital EISPP	Retained Earnings	Accumulated Other Comprehensive Income (Loss)	Noncontrolling Interest
Balance at Jan. 01, 2011	$ 535,200,000		$ 395,600,000	$ (3,200,000)			$ 40,800,000			$ 106,500,000	$ (17,500,000)	$ 13,000,000
Balance, shares at Jan. 01, 2011			94,750	1,051
Common shares issued	100,000		100,000
Common shares issued, shares			25
Treasury shares issued					500,000	600,000		(500,000)	(600,000)
Treasury shares issued, shares					(181)	(196)
Common shares issued - Directors' share award	700,000						700,000
Common shares issued - Directors' share award, Shares			76
Share-based compensation	3,100,000						3,100,000
Contributions to non-controlling interests	1,800,000											1,800,000
Distributions to non-controlling interests	(2,500,000)											(2,500,000)
Comprehensive income
Currency translation adjustment	10,600,000										10,800,000	(200,000)
Pension benefit plan, net of tax	400,000	[1]									400,000
Net income	35,300,000									33,300,000		2,000,000
Balance at Jul. 02, 2011	584,700,000		395,700,000	(2,100,000)			43,500,000			139,800,000	(6,300,000)	14,100,000
Balance, shares at Jul. 02, 2011			94,851	674
Balance at Dec. 31, 2011	568,200,000		395,900,000	(2,100,000)			42,600,000			144,100,000	(24,700,000)	12,400,000
Balance, shares at Dec. 31, 2011			95,101	674
Common shares issued - Directors' share award	700,000		96,000				700,000
Common shares repurchased	(300,000)		(200,000)							(100,000)
Common shares repurchased, shares
Share-based compensation	1,500,000						1,500,000
Distributions to non-controlling interests	(1,400,000)											(1,400,000)
Comprehensive income
Currency translation adjustment	1,000,000										1,100,000	(100,000)
Pension benefit plan, net of tax	(200,000)	[1]									(200,000)
Unrealized loss on derivative instruments, net of tax	(300,000)	[2]									(300,000)
Net income	33,100,000									31,000,000		2,100,000
Balance at Jun. 30, 2012	$ 602,300,000		$ 395,700,000	$ (2,100,000)			$ 44,800,000			$ 175,000,000	$ (24,100,000)	$ 13,000,000
Balance, shares at Jun. 30, 2012			95,162	674

[1] Net of the effect of $0.1 million and $0.1 million tax expense for the three and six months ended June 30, 2012, respectively, and net of the effect of nil and $0.1 million tax benefit for the three and six months ended July 2, 2011, respectively.

[2] Net of the effect of a nil and $0.1 million tax benefit for the three and six months ended June 30, 2012, respectively, and net of the effect of a $0.1 million and nil tax benefit for the three and six months ended July 2, 2011, respectively.