CONSOLIDATED STATEMENTS OF EQUITY (USD $) In Millions	Total	Common Stock	Additional Paid-In Capital	Retained Earnings (Accumulated Deficit)	Accumulated Other Comprehensive Income (Loss)	Common Stock in Treasury at Cost	Non-Controlling Interest	Comprehensive Income (Loss)
Balance at Sep. 30, 2008		$ 0.7	$ 250.7	$ 1,082.9	$ 55.7	$ (1.4)	$ 3.3
Comprehensive income (loss):
Net income (loss)	(1,099.7)			(1,098.8)			(0.9)	(1,099.7)
Change in fair value of derivative instruments, net of tax of $0.7, $1.2 and $21.3 for September 30, 2011, 2010, and 2009 respectively					(34.0)			(34.0)
Losses reclassified into earnings from other comprehensive income, net of tax of $6.0, $14.9, $18.6 for September 30, 2011, 2010, and 2009 respectively					29.7			29.7
Employee pension and postretirement benefits, net of tax of $19.8, $3.2 and $19.2 for September 30, 2011, 2010, and 2009 respectively					(31.8)			(31.8)
Currency translation adjustments reclassified into earnings from other comprehensive income, net					(92.0)			(92.0)
Currency translation adjustments, net					(2.3)		(0.2)	(2.5)
Total comprehensive income (loss)								(1,230.3)
Issuance of shares for public equity offering - See Note 16		0.2	357.9
Cash dividends ($0.20 per share)				(14.9)
Exercise of stock options			(0.1)			0.7
Stock-based compensation and award of nonvested shares			10.9
Other			0.1			(0.1)
Balance at Sep. 30, 2009		0.9	619.5	(30.8)	(74.7)	(0.8)	2.2
Changes in Equity
Sale of discontinued operations (see Note 3)							(2.2)
Comprehensive income (loss):
Net income (loss)	790.0			790.0				790.0
Change in fair value of derivative instruments, net of tax of $0.7, $1.2 and $21.3 for September 30, 2011, 2010, and 2009 respectively					(5.6)			(5.6)
Losses reclassified into earnings from other comprehensive income, net of tax of $6.0, $14.9, $18.6 for September 30, 2011, 2010, and 2009 respectively					26.6			26.6
Employee pension and postretirement benefits, net of tax of $19.8, $3.2 and $19.2 for September 30, 2011, 2010, and 2009 respectively					(12.6)			(12.6)
Currency translation adjustments reclassified into earnings from other comprehensive income, net					(0.8)			(0.8)
Currency translation adjustments, net					(26.1)			(26.1)
Total comprehensive income (loss)								771.5
Exercise of stock options			18.2			0.8
Stock-based compensation and award of nonvested shares			14.7
Tax benefit related to stock-based compensation			7.0
Other			0.3				0.2
Balance at Sep. 30, 2010	1,326.8	0.9	659.7	759.2	(93.2)		0.2
Comprehensive income (loss):
Net income (loss)	273.4			273.4				273.4
Change in fair value of derivative instruments, net of tax of $0.7, $1.2 and $21.3 for September 30, 2011, 2010, and 2009 respectively					(1.4)			(1.4)
Losses reclassified into earnings from other comprehensive income, net of tax of $6.0, $14.9, $18.6 for September 30, 2011, 2010, and 2009 respectively					10.6			10.6
Employee pension and postretirement benefits, net of tax of $19.8, $3.2 and $19.2 for September 30, 2011, 2010, and 2009 respectively					(33.8)			(33.8)
Currency translation adjustments, net					(4.8)			(4.8)
Total comprehensive income (loss)								244.0
Exercise of stock options			7.8			0.2
Stock-based compensation and award of nonvested shares			15.5
Tax benefit related to stock-based compensation			2.5
Other			0.1	0.1		(0.3)	(0.1)
Balance at Sep. 30, 2011	$ 1,596.6	$ 0.9	$ 685.6	$ 1,032.7	$ (122.6)	$ (0.1)	$ 0.1