Supplemental Guarantor Condensed Consolidating Financial Statements (Details 2) (USD $) In Millions, unless otherwise specified	6 Months Ended
	Mar. 31, 2012	Mar. 31, 2011
CASH FLOWS PROVIDED BY (USED FOR) OPERATING ACTIVITIES	$ (46)	$ (44)
INVESTING ACTIVITIES
Capital expenditures	43	42
Proceeds from sale of property	18	0
Other investing activities	2	(1)
Net cash flows used by discontinued operations	28	(71)
CASH PROVIDED BY (USED FOR) INVESTING ACTIVITIES	1	(112)
FINANCING ACTIVITIES
Repayment of notes	84	0
Borrowings on accounts receivable securitization program, net	19	0
Other financing activities	0	6
CASH USED FOR FINANCING ACTIVITIES	(65)	6
EFFECT OF FOREIGN CURRENCY EXCHANGE RATES ON CASH AND CASH EQUIVALENTS	2	2
CHANGE IN CASH AND CASH EQUIVALENTS	(108)	(148)
CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD	217	343
CASH AND CASH EQUIVALENTS AT END OF PERIOD	109	195
Parent Company [Member]
CASH FLOWS PROVIDED BY (USED FOR) OPERATING ACTIVITIES	(36)	160
INVESTING ACTIVITIES
Capital expenditures	(2)	(2)
Proceeds from sale of property	0
Other investing activities	0	0
Net cash flows used by discontinued operations	0	(15)
CASH PROVIDED BY (USED FOR) INVESTING ACTIVITIES	(2)	(17)
FINANCING ACTIVITIES
Repayment of notes	(84)
Borrowings on accounts receivable securitization program, net	0
Intercompany advances	40	(134)
Other financing activities		6
CASH USED FOR FINANCING ACTIVITIES	(44)	(128)
EFFECT OF FOREIGN CURRENCY EXCHANGE RATES ON CASH AND CASH EQUIVALENTS	0	0
CHANGE IN CASH AND CASH EQUIVALENTS	(82)	15
CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD	92	47
CASH AND CASH EQUIVALENTS AT END OF PERIOD	10	62
Guarantor Subsidiaries [Member]
CASH FLOWS PROVIDED BY (USED FOR) OPERATING ACTIVITIES	21	11
INVESTING ACTIVITIES
Capital expenditures	(18)	(15)
Proceeds from sale of property	0
Other investing activities	1	2
Net cash flows used by discontinued operations	0	0
CASH PROVIDED BY (USED FOR) INVESTING ACTIVITIES	(17)	(13)
FINANCING ACTIVITIES
Repayment of notes	0
Borrowings on accounts receivable securitization program, net	0
Intercompany advances	0	0
Other financing activities		0
CASH USED FOR FINANCING ACTIVITIES	0	0
EFFECT OF FOREIGN CURRENCY EXCHANGE RATES ON CASH AND CASH EQUIVALENTS	0	0
CHANGE IN CASH AND CASH EQUIVALENTS	4	(2)
CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD	4	6
CASH AND CASH EQUIVALENTS AT END OF PERIOD	8	4
Non-Guarantor Subsidiaries [Member]
CASH FLOWS PROVIDED BY (USED FOR) OPERATING ACTIVITIES	(31)	(215)
INVESTING ACTIVITIES
Capital expenditures	(23)	(25)
Proceeds from sale of property	18
Other investing activities	(3)	(1)
Net cash flows used by discontinued operations	28	(56)
CASH PROVIDED BY (USED FOR) INVESTING ACTIVITIES	20	(82)
FINANCING ACTIVITIES
Repayment of notes	0
Borrowings on accounts receivable securitization program, net	19
Intercompany advances	(40)	134
Other financing activities		0
CASH USED FOR FINANCING ACTIVITIES	(21)	134
EFFECT OF FOREIGN CURRENCY EXCHANGE RATES ON CASH AND CASH EQUIVALENTS	2	2
CHANGE IN CASH AND CASH EQUIVALENTS	(30)	(161)
CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD	121	290
CASH AND CASH EQUIVALENTS AT END OF PERIOD	91	129
Elims [Member]
CASH FLOWS PROVIDED BY (USED FOR) OPERATING ACTIVITIES	0	0
INVESTING ACTIVITIES
Capital expenditures	0	0
Proceeds from sale of property	0
Other investing activities	0	0
Net cash flows used by discontinued operations	0	0
CASH PROVIDED BY (USED FOR) INVESTING ACTIVITIES	0	0
FINANCING ACTIVITIES
Repayment of notes	0
Borrowings on accounts receivable securitization program, net	0
Intercompany advances	0	0
Other financing activities		0
CASH USED FOR FINANCING ACTIVITIES	0	0
EFFECT OF FOREIGN CURRENCY EXCHANGE RATES ON CASH AND CASH EQUIVALENTS	0	0
CHANGE IN CASH AND CASH EQUIVALENTS	0	0
CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD	0	0
CASH AND CASH EQUIVALENTS AT END OF PERIOD	0	0
Consolidated [Member]
CASH FLOWS PROVIDED BY (USED FOR) OPERATING ACTIVITIES	(46)	(44)
INVESTING ACTIVITIES
Capital expenditures	(43)	(42)
Proceeds from sale of property	18
Other investing activities	(2)	1
Net cash flows used by discontinued operations	28	(71)
CASH PROVIDED BY (USED FOR) INVESTING ACTIVITIES	1	(112)
FINANCING ACTIVITIES
Repayment of notes	(84)
Borrowings on accounts receivable securitization program, net	19
Intercompany advances	0	0
Other financing activities		6
CASH USED FOR FINANCING ACTIVITIES	(65)	6
EFFECT OF FOREIGN CURRENCY EXCHANGE RATES ON CASH AND CASH EQUIVALENTS	2	2
CHANGE IN CASH AND CASH EQUIVALENTS	(108)	(148)
CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD	217	343
CASH AND CASH EQUIVALENTS AT END OF PERIOD	$ 109	$ 195