GOODWILL AND OTHER INTANGIBLE ASSETS (DETAIL) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013
Intangible Assets [Line Items]
Gross Carrying Amount	$ 1,190	$ 1,198
Accumulated Amortization	(173)	(158)
Net Carrying Amount	1,017	1,040
Goodwill	1,168	1,166
2015	22
2016	22
2017	22
2018	22
2019	22
Other Intangible Assets [Member]
Intangible Assets [Line Items]
Weighted Average Useful Life	25 years
Customer Relationships [Member]
Intangible Assets [Line Items]
Weighted Average Useful Life	19 years	19 years
Gross Carrying Amount	172	181
Accumulated Amortization	(72)	(68)
Net Carrying Amount	100	113
Technology [Member]
Intangible Assets [Line Items]
Weighted Average Useful Life	20 years	20 years
Gross Carrying Amount	193	194
Accumulated Amortization	(83)	(74)
Net Carrying Amount	110	120
Franchise Rights and Other Agreements [Member]
Intangible Assets [Line Items]
Weighted Average Useful Life	12 years	14 years
Gross Carrying Amount	39	37
Accumulated Amortization	(18)	(16)
Net Carrying Amount	21	21
Trademarks [Member]
Intangible Assets [Line Items]
Gross Carrying Amount	786	786
Accumulated Amortization	0	0
Net Carrying Amount	$ 786	$ 786