RETIREMENT BENEFITS (Details 4) (USD $) In Millions, unless otherwise specified		3 Months Ended				12 Months Ended																	3 Months Ended				12 Months Ended																12 Months Ended
	Apr. 02, 2013 Pension Plans and Postretirement Benefit Plans plan	Dec. 31, 2013 U.S. Pension Plans	Sep. 30, 2013 U.S. Pension Plans	Jun. 30, 2013 U.S. Pension Plans	Mar. 31, 2013 U.S. Pension Plans	Dec. 31, 2013 U.S. Pension Plans	Dec. 31, 2012 U.S. Pension Plans	Dec. 31, 2011 U.S. Pension Plans	Dec. 31, 2013 U.S. Qualified Pension Plan	Dec. 31, 2012 U.S. Qualified Pension Plan	Dec. 31, 2011 U.S. Qualified Pension Plan	Dec. 31, 2013 U.S. Qualified Pension Plan Grandfathered employees in frozen plans Minimum	Dec. 31, 2013 U.S. Qualified Pension Plan Grandfathered employees in frozen plans Maximum	Dec. 31, 2013 Non - U.S. Pension Plans	Dec. 31, 2012 Non - U.S. Pension Plans	Dec. 31, 2011 Non - U.S. Pension Plans	Dec. 31, 2013 Non - U.S. Pension Plans Minimum	Dec. 31, 2012 Non - U.S. Pension Plans Minimum	Dec. 31, 2013 Non - U.S. Pension Plans Maximum	Dec. 31, 2012 Non - U.S. Pension Plans Maximum	Dec. 31, 2013 Non - U.S. Pension Plans Weighted Average	Dec. 31, 2012 Non - U.S. Pension Plans Weighted Average	Dec. 31, 2013 U.S. Postretirement Benefit Plans	Sep. 30, 2013 U.S. Postretirement Benefit Plans	Jun. 30, 2013 U.S. Postretirement Benefit Plans	Mar. 31, 2013 U.S. Postretirement Benefit Plans	Dec. 31, 2013 U.S. Postretirement Benefit Plans	Dec. 31, 2012 U.S. Postretirement Benefit Plans	Dec. 31, 2011 U.S. Postretirement Benefit Plans	Dec. 31, 2013 Non-U.S. Postretirement Benefit Plans	Dec. 31, 2012 Non-U.S. Postretirement Benefit Plans	Dec. 31, 2011 Non-U.S. Postretirement Benefit Plans	Dec. 31, 2013 Non-U.S. Postretirement Benefit Plans Minimum	Dec. 31, 2012 Non-U.S. Postretirement Benefit Plans Minimum	Dec. 31, 2013 Non-U.S. Postretirement Benefit Plans Maximum	Dec. 31, 2012 Non-U.S. Postretirement Benefit Plans Maximum	Dec. 31, 2013 Non-U.S. Postretirement Benefit Plans Weighted Average	Dec. 31, 2012 Non-U.S. Postretirement Benefit Plans Weighted Average	Dec. 31, 2013 U.S. pension and postretirement benefit plans	Dec. 31, 2012 U.S. pension and postretirement benefit plans	Dec. 31, 2011 U.S. pension and postretirement benefit plans	Apr. 02, 2013 Non-U.S. pension and postretirement benefit plans plan	Dec. 31, 2013 Postemployment Plans	Dec. 31, 2012 Postemployment Plans
Plan Assumptions - At year end
Discount rate (as a percent)		4.75%				4.75%	3.90%										1.60%	1.50%	29.25%	28.00%	5.60%	5.24%	4.35%				4.35%	3.60%					3.50%	3.50%	11.90%	10.00%	8.65%	7.46%					4.05%	3.10%
Future compensation increase rate (as a percent)																	1.00%	1.20%	26.00%	26.00%	3.40%	3.93%
Expected return on assets (as a percent)																	1.20%	0.90%	11.50%	11.50%	5.68%	5.76%											8.50%	8.50%	8.90%	9.60%	8.50%	8.50%	7.00%	7.00%	7.50%
Plan Assumptions - During the year
Discount rate (as a percent)		4.80%	4.75%	4.20%	3.90%		4.70%										1.50%	1.75%	28.00%	13.25%	5.24%	5.94%	4.30%	4.40%	3.60%	3.60%		4.30%					3.50%	4.25%	10.00%	10.25%	7.46%	8.25%
Future compensation increase rate (as a percent)												3.00%	4.00%				1.20%	1.60%	26.00%	13.30%	3.93%	4.04%
Expected return on assets (as a percent)																	0.90%	1.00%	11.50%	12.50%	5.76%	6.25%											8.50%	9.50%	9.60%	10.00%	8.50%	9.50%	7.00%	7.50%	7.50%
Number of largest plans using quarterly remeasurement approach	6																																									4
Effect of one-percentage-point change in the discount rates
Effect of one-percentage-point increase in the discount rates						$ 16	$ 18	$ 19						$ (52)	$ (48)	$ (57)
Effect of one-percentage-point decrease in the discount rates						(57)	(36)	(34)						79	64	70
Health care cost increase rate for U.S. plans
Following year (as a percent)																											8.00%	8.50%															8.00%	8.50%
Ultimate rate to which cost increase is assume to decline (as a percent)																											5.00%	5.00%															5.00%	5.00%
Year in which the ultimate rate is reached																							2020				2020	2020															2020	2020
Effect of one-percentage-point change in assumed health-care cost-trend rates
Effect on benefits earned and interest cost, increase																											1	2
Effect on benefits earned and interest cost, decrease																											(1)	(1)
Effect on accumulated postretirement benefit obligation, increase																											24	44
Effect on accumulated postretirement benefit obligation, decrease																											(19)	(39)
Effect of one-percentage-point change in the expected rates of return
Effect of one-percentage-point increase in the expected rates of return on pension expense						(123)	(120)	(118)						(68)	(64)	(62)
Effect of one-percentage-point decrease in the expected rates of return on pension expense						123	120	118						68	64	62
Expected returns on Plan assets									863	897	890			396	399	422											2	4	6	133	108	117
Actual rate of return (as a percent)																																							6.00%	11.00%	11.00%
Actual return on plan assets, net of cumulative effect of change in accounting policy						$ (130)