Goodwill and Other Intangible Assets Goodwill and Other Intangible Assets (Tables)

12 Months Ended

Nov. 30, 2016

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Changes in the Carrying Value of Goodwill

The following table reflects changes in the carrying value of goodwill:

	(Dollars in millions)
Balance November 30, 2014	$	85.4
Acquisitions	1.6
Currency translation adjustment	(6.2		)
Balance November 30, 2015	80.8
Currency translation adjustment	(0.6		)
Balance November 30, 2016	$	80.2

Schedule of Intangible Assets

The following table summarizes the Company’s intangible assets as of November 30, 2016 and 2015:

	November 30, 2016				November 30, 2015				November 30, 2016
	Gross Carrying Amount		Accumulated Amortization		Gross Carrying Amount		Accumulated Amortization		Weighted Average Remaining Life
	(Dollars in millions)
Finite-lived intangible assets
Patents	$	19.6	$	17.5	$	19.5	$	16.7	2.4
Trademarks	7.9		7.1		7.9		7.1		11.5
Technical know-how	5.6		4.5		5.6		4.3		9.4
Customer lists	32.9		16.2		32.9		13.4		6.6
Land use rights	6.4		1.1		6.9		1.1		52.8
Other	1.8		1.8		1.9		1.9		0.0
Sub-total	$	74.2	$	48.2	$	74.7	$	44.5	14.6
Indefinite lived intangible assets
Trademarks	30.7		—		30.7		—		N/A
Total intangible assets	$	104.9	$	48.2	$	105.4	$	44.5

Schedule of Expected Future Amortization Expense

The following table summarizes expected future annual amortization expense for the Company’s finite-lived intangible assets:

	(Dollars in millions)
2017	$	3.6
2018	3.6
2019	3.2
2020	2.8
2021	2.8
Thereafter	10.0
Total	$	26.0