ACQUISITIONS (Details) $ in Millions	1 Months Ended		6 Months Ended
	Mar. 31, 2016 USD ($)	Feb. 29, 2016 USD ($) location	Apr. 30, 2016 USD ($)	Oct. 31, 2015 USD ($)	Apr. 30, 2015 USD ($)	Oct. 31, 2014 USD ($)
Acquisitions
Acquisitions of businesses, net of cash acquired			$ 198.9
The Preliminary Fair Values Assigned to the Assets and Liabilities Related to the Acquired Entity
Goodwill			835.0	$ 726.0	$ 737.0	$ 791.0
Redeemable noncontrolling interest			$ 14.0
Monosem
Acquisitions
Acquisitions of businesses, net of cash acquired		$ 146.0
Cash acquired		20.0
The Preliminary Fair Values Assigned to the Assets and Liabilities Related to the Acquired Entity
Trade accounts and notes receivable – net		5.0
Other receivables		2.0
Inventories		29.0
Property and equipment – net		24.0
Goodwill		61.0
Other intangible assets – net		42.0
Other assets		23.0
Total assets		186.0
Accounts payable and accrued expenses		21.0
Deferred tax liabilities		19.0
Total liabilities		$ 40.0
Weighted average amortization period (in years)		9 years
Monosem | FRANCE
Acquisitions
Facilities | location		4
Monosem | U.S.
Acquisitions
Facilities | location		2
Hagie Manufacturing Company, LLC
Acquisitions
Percentage of business interest acquired	80.00%
Acquisitions of businesses, net of cash acquired	$ 53.0
Cash acquired	3.0
The Preliminary Fair Values Assigned to the Assets and Liabilities Related to the Acquired Entity
Trade accounts and notes receivable – net	2.0
Inventories	33.0
Property and equipment – net	18.0
Goodwill	31.0
Other intangible assets – net	22.0
Other assets	3.0
Total assets	109.0
Total liabilities	42.0
Redeemable noncontrolling interest	$ 14.0
Weighted average amortization period (in years)	8 years