GOODWILL AND OTHER INTANGIBLES (Details) - Summary of Gross Carrying Value and Accumulated Amortization of Intangible Assets - USD ($) $ in Thousands	6 Months Ended
	Mar. 31, 2016	Sep. 30, 2015
GOODWILL AND OTHER INTANGIBLES (Details) - Summary of Gross Carrying Value and Accumulated Amortization of Intangible Assets [Line Items]
Gross Carrying Amount	$ 177,318	$ 174,667
Accumulated Amortization	47,746	43,280
Trademarks	85,161	82,450
Total intangible assets	262,479	257,117
Customer Relationships [Member]
GOODWILL AND OTHER INTANGIBLES (Details) - Summary of Gross Carrying Value and Accumulated Amortization of Intangible Assets [Line Items]
Gross Carrying Amount	171,123	168,560
Accumulated Amortization	$ 43,882	39,755
Average Life (Years)	25 years
Unpatented Technology [Member]
GOODWILL AND OTHER INTANGIBLES (Details) - Summary of Gross Carrying Value and Accumulated Amortization of Intangible Assets [Line Items]
Gross Carrying Amount	$ 6,195	6,107
Accumulated Amortization	$ 3,864	$ 3,525
Average Life (Years)	12 years 6 months