INTERIM FINANCIAL INFORMATION (UNAUDITED) (Details) - USD ($) $ / shares in Units, $ in Millions	3 Months Ended								12 Months Ended
	Dec. 31, 2015	Sep. 30, 2015	Jun. 30, 2015	Mar. 31, 2015	Dec. 31, 2014	Sep. 30, 2014	Jun. 30, 2014	Mar. 31, 2014	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
INTERIM FINANCIAL INFORMATION (UNAUDITED)
Net sales	$ 1,715	$ 1,839	$ 1,929	$ 1,659	$ 1,666	$ 1,834	$ 1,876	$ 1,630	$ 7,142	$ 7,006	$ 6,761
Gross profit	532	589	637	495	481	522	575	482	2,253	2,060	1,959
Income from continuing operations	76	111	109	61	86	533	124	78	357	821	259
Net income (loss)	$ 75	$ 111	$ 105	$ 64	$ 100	$ 543	$ 139	$ 74	$ 355	$ 856	$ 288
Basic:
Income from continuing operations	$ 0.23	$ 0.33	$ 0.32	$ 0.17	$ 0.24	$ 1.49	$ 0.35	$ 0.22	$ 1.04	$ 2.31	$ 0.72
Net income	0.22	0.33	0.30	0.18	0.28	1.52	0.39	0.21	1.03	2.40	0.80
Diluted:
Income from continuing operations	0.22	0.32	0.31	0.17	0.24	1.48	0.35	0.22	1.03	2.28	0.72
Net income	$ 0.22	$ 0.32	$ 0.30	$ 0.18	$ 0.28	$ 1.51	$ 0.39	$ 0.21	$ 1.02	$ 2.38	$ 0.80
Tax benefit from release of valuation allowance						$ 517