INCOME TAXES	9 Months Ended
	Jul. 31, 2019
Income Tax Disclosure [Abstract]
INCOME TAXES	INCOME TAXESThe Company’s estimated annual effective tax rates for the three and nine months ended July 31, 2019 were 20.7% and 21.7%, respectively, as compared to 25.1% and (19.0)%, respectively, for the three and nine months ended July 31, 2018. During the first quarter of fiscal 2018, the revaluation of our deferred taxes using the tax rate enacted by the Tax Cuts and Jobs Act during that quarter resulted in the recognition of a $37.5 million discrete income tax benefit. During the third quarter of fiscal 2019, the Company recognized an approximately $2.3 million discrete income tax benefit due to certain income tax credits. Excluding the effects of discrete items, the Company's estimated annual effective tax rate for the nine months ended July 31, 2019 would have been approximately 24.2%, as compared to an estimated annual effective tax rate of 24.6% for the nine months ended July 31, 2018. The Company estimates its effective tax rate for the full fiscal year 2019, exclusive of discrete items, will be approximately 24.2%. As of July 31, 2019, the Company's deferred income tax liability was $83.8 million as compared to $62.8 million at October 31, 2018, an increase of $21.0 million.