BASIS OF PRESENTATION (Details) (USD $) Share data in Millions, unless otherwise specified	2 Months Ended	3 Months Ended	0 Months Ended	3 Months Ended		0 Months Ended
	Mar. 31, 2013	Mar. 31, 2013	Jan. 28, 2013 PHH LLC	Mar. 31, 2013 PHH LLC	Mar. 31, 2012 PHH LLC	Jan. 28, 2013 Merged Business	Mar. 31, 2013 Merged Business
Merger with the PPG chemical business
Purchase price						$ 2,700,000,000
Number of shares of common stock issued for acquisition	35.2					35.2
Shares of common stock issued for acquisition						1,800,000,000
Debt assumed						967,000,000	967,000,000
Ownership interest acquired (as a percent)			50.00%	50.00%
Ownership interest prior merger			50.00%
Gain on acquisition of controlling interest		23,500,000	23,500,000	23,500,000	23,500,000
Fair value of equity interest before the Merger				$ 25,200,000