RETIREMENT PENSION PLANS (Details 4) (USD $) In Millions, unless otherwise specified	3 Months Ended		12 Months Ended
	Sep. 30, 2013	Jun. 30, 2013	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2012
Accumulated Other Comprehensive Income (Loss), Pension and Other Postretirement Benefit Plans, Net of Tax [Roll Forward]
Settlements	$ (178)	$ (68)
Deferred tax impact			(2)	(12)	(2)
U.S. Plans [Member]
Accumulated Other Comprehensive Income (Loss), Pension and Other Postretirement Benefit Plans, Net of Tax [Roll Forward]
Settlements			0	(178)
Non- U.S. Plans [Member]
Accumulated Other Comprehensive Income (Loss), Pension and Other Postretirement Benefit Plans, Net of Tax [Roll Forward]
Settlements			0	(70)
Total Pension Plans [Member]
Accumulated Other Comprehensive Income (Loss), Pension and Other Postretirement Benefit Plans, Net of Tax [Roll Forward]
Settlements			0	(248)
Net Actuarial Loss [Member] | U.S. Plans [Member]
Accumulated Other Comprehensive Income (Loss), Pension and Other Postretirement Benefit Plans, Net of Tax [Roll Forward]
Balance, beginning			408	560
Net actuarial gain for the year			26	(58)
Amortization for the year			(15)	(17)
Curtailment gain				(4)
Settlements				(73)
Deferred tax impact			0	0
Balance, ending	408		419	408
Net Actuarial Loss [Member] | Non- U.S. Plans [Member]
Accumulated Other Comprehensive Income (Loss), Pension and Other Postretirement Benefit Plans, Net of Tax [Roll Forward]
Balance, beginning			234	259
Net actuarial gain for the year			16	13
Amortization for the year			(8)	(9)
Curtailment gain				0
Settlements				(38)
Deferred tax impact			(1)	9
Balance, ending	234		241	234
Net Actuarial Loss [Member] | Total Pension Plans [Member]
Accumulated Other Comprehensive Income (Loss), Pension and Other Postretirement Benefit Plans, Net of Tax [Roll Forward]
Balance, beginning			642	819
Net actuarial gain for the year			42	(45)
Amortization for the year			(23)	(26)
Curtailment gain				(4)
Settlements				(111)
Deferred tax impact			(1)	9
Balance, ending	$ 642		$ 660	$ 642