SIGNIFICANT ACCOUNTING POLICIES (Details 4) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Total amortization expense related to other intangible assets during the last three years and future estimated amortization
Total amortization expense related to other intangible assets	$ 290	$ 292	$ 305
2017	287
2018	283
2019	270
2020	264
2021	$ 260
Customer relationships
Other intangible assets
Weighted-average useful life of other amortizable assets	14 years
Trademarks
Other intangible assets
Weighted-average useful life of other amortizable assets	14 years
Patents
Other intangible assets
Weighted-average useful life of other amortizable assets	14 years
Other technology
Other intangible assets
Weighted-average useful life of other amortizable assets	7 years