COMMITMENTS AND CONTINGENCIES Rollforward of Asbestos Claims (Detail) (Asbestos Issue [Member])	3 Months Ended
	Mar. 31, 2015 Claim		Mar. 31, 2014 Claim
Asbestos Claims [Rollforward]
Pending claims – Beginning	62,000		79,000
New claims	1,000		1,000
Settlements	0		(2,000)
Dismissals	3,000	[1]	9,000	[1]
Pending claims – Ending	60,000		69,000
Inactive [Member]
Asbestos Claims [Rollforward]
Pending claims – Ending	13,000	[1]	18,000	[1]
Inactive dismissed claims	0		0
Active [Member]
Asbestos Claims [Rollforward]
Pending claims – Ending	47,000		51,000

[1] (a)Inactive claims represent pending claims in Mississippi filed in 2004 or prior, which have been excluded from our asbestos measurement because the plaintiffs cannot demonstrate a significant compensable loss. As such, management believes these claims have little-to-no value. There were no inactive claims dismissed or settled during the first quarter of 2015 or 2014.