RECENT ACCOUNTING STANDARDS (Details) - USD ($) $ in Millions		3 Months Ended
	Jan. 01, 2018	Sep. 30, 2017
New Accounting Pronouncement, Early Adoption [Line Items]
Transfer of securities to available-for-sale		$ 15.9
Accumulated Other Comprehensive Loss | Accounting Standards Update 2018-02
New Accounting Pronouncement, Early Adoption [Line Items]
Income tax expense reclassification	$ (1.4)
Retained Earnings | Accounting Standards Update 2018-02
New Accounting Pronouncement, Early Adoption [Line Items]
Income tax expense reclassification	$ 1.4