Consolidated Statements of Changes in Total Equity (USD $) In Millions, except Share data, unless otherwise specified	Total		Preferred Stock [Member]	Common Stock [Member]	Add'l Paid in Capital [Member]	Treasury Stock [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Income (Loss) [Member]	Total GCC Equity [Member]	Noncontrolling Interest [Member]
Beginning Balance at Dec. 31, 2008	$ 1,140.6		$ 3.8	$ 0.6	$ 486.6	$ (71.9)	$ 749.7	$ (149.3)	$ 1,019.5	$ 121.1
Beginning Balance, shares at Dec. 31, 2008			76,000	51,774,000
Comprehensive income:
Net income including noncontrolling interest	64.5						56.6		56.6	7.9
Foreign currency translation adj.	75.4							63.1	63.1	12.3
Gain (loss) on defined benefit plans adjustments, net of taxes	12.8							13.6	13.6	(0.8)
Company deferred stock held in rabbi trust gain, net of tax expense	5.9							5.9	5.9
Gain (Loss) on change in fair value of financial instruments, net of taxes	61.3							57.8	57.8	3.5
Comprehensive income	219.9								197.0	22.9
Preferred stock dividend	(0.3)						(0.3)		(0.3)
Issuance of nonvested shares				156,000
Stock option and RSU expense	6.8				6.8				6.8
Exercise of stock options	0.4				0.4				0.4
Exercise of stock options, shares				65,000
Treasury shares related to nonvested stock vesting	(0.3)					(0.3)			(0.3)
Treasury shares related to nonvested stock vesting, shares				(14,000)
Amortization of nonvested shares	4.1				4.1				4.1
Excess tax benefits (deficiencies) from stock-based compensation	0.7	[1]			0.7				0.7
Repurchase of common shares, value	0
Extinguishment 1.0% Senior Convertible Notes	(11.0)				(11.0)				(11.0)
Issuance Subordinated Convertible Notes	149.5				149.5				149.5
Other	(0.6)					(0.7)	0.1		(0.6)
Other, shares				27,000
Ending Balance at Dec. 31, 2009	1,509.8		3.8	0.6	637.1	(72.9)	806.1	(8.9)	1,365.8	144.0
Ending Balance, shares at Dec. 31, 2009			76,000	52,008,000
Comprehensive income:
Net income including noncontrolling interest	76.9						69.5		69.5	7.4
Foreign currency translation adj.	(6.7)							12.5	12.5	(19.2)
Gain (loss) on defined benefit plans adjustments, net of taxes	(2.3)							(2.3)	(2.3)
Gain (Loss) on change in fair value of financial instruments, net of taxes	21.5							22.2	22.2	(0.7)
Comprehensive income	89.4								101.9	(12.5)
Preferred stock dividend	(0.3)						(0.3)		(0.3)
Issuance of nonvested shares				109,000
Stock option and RSU expense	5.1				5.1				5.1
Exercise of stock options	0.4				0.4				0.4
Exercise of stock options, shares				33,000
Treasury shares related to nonvested stock vesting	(0.6)					(0.6)			(0.6)
Treasury shares related to nonvested stock vesting, shares				(20,000)
Amortization of nonvested shares	4.2				4.2				4.2
Excess tax benefits (deficiencies) from stock-based compensation	(0.1)	[1]			(0.1)				(0.1)
Dividends paid to non controlling interest	(4.3)									(4.3)
Repurchase of common shares, value	0
Other	1.7				6.1	(0.5)			5.6	(3.9)
Other, shares				(14,000)
Ending Balance at Dec. 31, 2010	1,605.3		3.8	0.6	652.8	(74.0)	875.3	23.5	1,482.0	123.3
Ending Balance, shares at Dec. 31, 2010			76,000	52,116,000
Comprehensive income:
Net income including noncontrolling interest	85.2						84.1		84.1	1.1
Foreign currency translation adj.	(69.0)							(65.5)	(65.5)	(3.5)
Gain (loss) on defined benefit plans adjustments, net of taxes	(18.0)							(15.6)	(15.6)	(2.4)
Gain (Loss) on change in fair value of financial instruments, net of taxes	(37.6)							(37.5)	(37.5)	(0.1)
Comprehensive income	(39.4)								(34.5)	(4.9)
Preferred stock dividend	(0.3)						(0.3)		(0.3)
Issuance of nonvested shares				0
Stock option and RSU expense	8.3				8.3				8.3
Exercise of stock options	1.5				1.5				1.5
Exercise of stock options, shares	(121,900)			122,000
Treasury shares related to nonvested stock vesting	(0.5)					(0.5)			(0.5)
Treasury shares related to nonvested stock vesting, shares				(13,000)
Amortization of nonvested shares	3.4				3.4				3.4
Excess tax benefits (deficiencies) from stock-based compensation	1.0	[1]			1.0				1.0
Dividends paid to non controlling interest	(3.8)									(3.8)
Repurchase of common shares, value	(62.5)					(62.5)			(62.5)
Repurchase of common shares, shares	(2,500,000)			(2,529,000)
Other	(1.1)				(0.3)	0.5			0.2	(1.3)
Other, shares				2,000
Ending Balance at Dec. 31, 2011	$ 1,511.9		$ 3.8	$ 0.6	$ 666.7	$ (136.5)	$ 959.1	$ (95.1)	$ 1,398.6	$ 113.3
Ending Balance, shares at Dec. 31, 2011			76,000	49,698,000

[1] Cash inflows (outflows) recognized as financing and operating activities in the Company’s consolidated statement of cash flows