INCOME TAXES (Details 1) (USD $) In Millions, unless otherwise specified	3 Months Ended								12 Months Ended
	Sep. 30, 2014	Jun. 30, 2014	Mar. 31, 2014	Dec. 31, 2013	Sep. 30, 2013	Jun. 30, 2013	Mar. 31, 2013	Dec. 31, 2012	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2012
Current tax benefit (expense):
U.S.									$ (1)	$ (11)	$ 4
Foreign									(32)	(59)	(47)
State and local									0	2	(1)
Total current tax expense									(33)	(68)	(44)
Deferred tax benefit (expense):
U.S.									(1)	(6)	(7)
Foreign									3	13	(5)
State and local									0	(3)	(1)
Total deferred tax benefit (expense)									2	4	(13)
Income tax expense	$ 0	$ (12)	$ (8)	$ (11)	$ (45)	$ (1)	$ (7)	$ (11)	$ (31)	$ (64)	$ (57)