GOODWILL AND OTHER INTANGIBLE ASSETS, NET (Details) (USD $)	9 Months Ended		9 Months Ended
	Sep. 30, 2014	Dec. 31, 2013	Sep. 30, 2014 Office Segment [Member]	Sep. 30, 2014 Studio Segment [Member]	Sep. 30, 2014 Coverings Segment [Member]	Sep. 30, 2014 Tradenames [Member]	Dec. 31, 2013 Tradenames [Member]	Sep. 30, 2014 Various [Member]	Dec. 31, 2013 Various [Member]	Feb. 03, 2014 Holly Hunt Enterprises, Inc [Member]
Indefinite-lived intangible assets:
Gross Amount						$ 231,300,000	$ 207,821,000
Net Amount						231,300,000	207,821,000
Finite-lived intangible assets:
Gross Amount								34,215,000	15,593,000
Accumulated Amortization								(10,976,000)	(8,719,000)
Net Amount								23,239,000	6,874,000
Total Intangible assets
Gross Amount	265,515,000	223,414,000
Accumulated Amortization	(10,976,000)	(8,719,000)
Net Amount	254,539,000	214,695,000
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill [Abstract]
Finite-lived intangible assets acquired, preliminary allocation										18,300,000
indefinite-lived intangible assets acquired, preliminary allocation										23,500,000
Estimated Amortization
2014	3,132,000
2015	3,289,000
2016	3,237,000
2017	3,200,000
2018	2,375,000
Changes in the carrying amount of goodwill
Balance, December 31, 2012	79,951,000		37,578,000	5,414,000	36,959,000
Finalization of purchase accounting during the measurement period	49,102,000		0	49,102,000	0
Foreign currency translation adjustment	(369,000)		(436,000)	67,000	0
Balance, December 31, 2013	$ 128,684,000		$ 37,142,000	$ 54,583,000	$ 36,959,000