Condensed Consolidated Statements of Equity (Unaudited) (USD $) In Millions, except Share data	Total	Common stock	Additional Paid-In Capital	Accumulated Other Comprehensive Loss	Retained Deficit	Non-Controlling Interests
Beginning Balance at Jun. 30, 2011	$ 243.1	$ 0.7	$ 330.5	$ 20.6	$ (116.8)	$ 8.1
Beginning Balance, Shares at Jun. 30, 2011		71,482,000
Stock compensation (non-cash)	0.7		0.7
Issuance of common stock, value	66.1	0.1	66.0
Issuance of common stock, shares		3,750,000
Common stock issued under stock incentive plans, net value	(0.7)		(0.7)
Common stock issued under stock incentive plans, shares		85,000
Dividends to equity holders and related equity payments, net of taxes	(0.2)		(0.2)
Distributions paid to non-controlling interests	(0.9)					(0.9)
Purchase of non-controlling interest	(0.4)					(0.4)
Comprehensive income (loss):
Change in fair value of auction rate securities (net of tax)	0.8			0.8
Change in fair value of available for sale investments (net of tax)	(2.6)			(2.6)
Net income (loss)	(21.5)				(19.2)	(2.3)
Total comprehenive income (loss)	(23.3)			(1.8)	(19.2)	(2.3)
Ending Balance at Sep. 30, 2011	$ 284.4	$ 0.8	$ 396.3	$ 18.8	$ (136.0)	$ 4.5
Ending Balance, Shares at Sep. 30, 2011		75,317,000