Description of Business and Significant Accounting Policies Description of Business and Significant Accounting Policies (Tables)

12 Months Ended

Nov. 30, 2016

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Schedule of Property, Plant and Equipment Useful Lives

Depreciation is computed principally using the straight-line method using depreciable lives as follows:

	Years
Buildings and improvements	25 – 40
Machinery and equipment	5 – 15
Furniture and fixtures	3 – 10
Software	3 – 5

	November 30,
	2016			2015
	(Dollars in millions)
Land	$	16.8		$	16.5
Building and improvements	146.8			140.7
Machinery and equipment	429.0			425.5
Construction in progress	14.4			16.1
	607.0			598.8
Accumulated depreciation	(401.2		)	(383.9		)
Property, Plant, and Equipment, Net	$	205.8		$	214.9