CONSOLIDATED STATEMENT OF CHANGES IN EQUITY (USD $) In Millions, unless otherwise specified	Total	Common Stock [Member]	Additional Paid-In Capital [Member]	Accumulated Other Comprehensive Income (Loss) [Member]	Retained Earnings [Member]	Treasury Stock at Cost [Member]	Non-controlling interests [Member]
Balance at Dec. 31, 2012	$ 3,041.4	$ 0.5	$ 868.5	$ 79.1	$ 1,350.7	$ (214.6)	$ 957.2
Increase (Decrease) in Stockholders' Equity
Stock issued under option and other incentive plans	34.5		(36.5)			71.0
Tax benefit of option exercises	11.0		11.0
Changes in the value of Affiliate equity and other	(47.4)		(71.6)				24.2
Share-based payment arrangements	20.1		20.1
Repurchase of senior convertible securities	(10.0)		(10.0)
Distributions to non-controlling interests	(179.3)						(179.3)
Net income	264.0				127.1		136.9
Other comprehensive loss	(41.9)			(40.5)			(1.4)
Balance at Jun. 30, 2013	$ 3,092.4	$ 0.5	$ 781.5	$ 38.6	$ 1,477.8	$ (143.6)	$ 937.6

Adjustments to Additional Paid in Capital, Convertible Debt, Repurchase of Securities

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