BASIS OF PRESENTATION (Details) (USD $) Share data in Millions, unless otherwise specified	2 Months Ended	3 Months Ended	6 Months Ended	0 Months Ended	3 Months Ended	6 Months Ended		0 Months Ended
	Mar. 31, 2013	Jun. 30, 2013	Jun. 30, 2013	Jan. 28, 2013 PHH LLC	Jun. 30, 2012 PHH LLC	Jun. 30, 2013 PHH LLC	Jun. 30, 2012 PHH LLC	Jan. 28, 2013 Merged Business	Jun. 30, 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	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 prior merger				50.00%
Ownership interest acquired (as a percent)				50.00%
Gain on acquisition of controlling interest			23,500,000	23,500,000	23,500,000	23,500,000	23,500,000
Fair value of equity interest before the Merger						$ 25,200,000