ACCUMULATED OTHER COMPREHENSIVE LOSS (Details) - USD ($) $ in Millions		12 Months Ended
		Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Accumulated Other Comprehensive Income (Loss) [Line Items]
Stockholders' Equity Attributable to Parent		$ 1,798	$ 2,301
Translation adjustments		(1)	2	$ 15
Other Comprehensive Income (Loss), Pension and Other Postretirement Benefit Plans, Net Unamortized Gain (Loss) Arising During Period, Tax		(79)	(21)	(165)
Other Comprehensive (Income) Loss, Pension and Other Postretirement Benefit Plans, Net Prior Service Cost (Credit), Tax		0	(2)	13
Other Comprehensive Income (Loss), Amortization Adjustment from AOCI, Pension and Other Postretirement Benefit Plans, for Net Prior Service (Cost) Credit, Tax		0	(1)	2
Other comprehensive income amortization of net loss included in net periodic pension costs, tax		25	29	25
Accumulated Translation Adjustment [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Stockholders' Equity Attributable to Parent		(62)	(61)	(63)	$ (78)
Translation adjustments		(1)	2	(1)
Accumulated Defined Benefit Plans and Other Post Retirement Adjustment [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Stockholders' Equity Attributable to Parent		(1,258)	(1,167)	(1,180)	(967)
Net gain (loss) during period (net of tax of $0, $(165), $122)	[1]	(133)	(32)	(273)
Other Comprehensive (Income) Loss, Pension and Other Postretirement Benefit Plans, Adjustment, Net of Tax		0	(2)	25
Amortization of prior service cost included in net periodic pension costs (net of tax of $0, $2, $2)	[1]	1	1	(4)
Amortization of net loss included in net periodic pension costs (net of tax of $0, $25, $33)	[1]	43	48	31
Accumulated Other Comprehensive Income (Loss) [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Stockholders' Equity Attributable to Parent		(1,320)	(1,228)	(1,243)	$ (1,045)
Impact to Sundry income (expense) [Domain]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Reclassification to earnings - Sundry income (expense) - net	[2]	$ 0	$ 0	$ 16

[1] See Note 15 for additional information.

[2] In 2014, reclassification resulted from the divestiture or liquidation of subsidiaries.