Goodwill and Other Intangible Assets (Tables)

12 Months Ended

Sep. 30, 2014

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Intangible Assets and Goodwill

Included on the Company’s Consolidated Balance Sheets at September 30, 2014 and 2013 are the following intangible assets gross carrying amounts and accumulated amortization:

(Dollars in millions)	2014		2013
Goodwill	$	282.3		282.9
Intangible assets with determinable lives:
Patents
Gross carrying amount	$	1.0		0.9
Less: accumulated amortization		0.8		0.6
Net	$	0.2		0.3
Capitalized software
Gross carrying amount	$	37.4		28.7
Less: accumulated amortization		15.2		11.9
Net	$	22.2		16.8
Customer Relationships
Gross carrying amount	$	64.1		64.1
Less: accumulated amortization		21.2		17.9
Net	$	42.9		46.2
Other
Gross carrying amount	$	0.4		0.4
Less: accumulated amortization		0.2		0.2
Net	$	0.2		0.2
Intangible assets with indefinite lives:
Trade names	$	116.6		116.7

Schedule of Goodwill

The changes in the carrying amount of goodwill attributable to each business segment for the years ended September 30, 2014 and 2013 are as follows:

(Dollars in millions)	USG		Test	Filtration		Total
Balance as of September 30, 2012	$	215.6	34.7		29.3		279.6
Acquisitions/adjustments		1.7	0.3		1.3		3.3
Balance as of September 30, 2013		217.3	35.0		30.6		282.9
Adjustments		(0.5)	(0.3)		0.2		(0.6)
Balance as of September 30, 2014	$	216.8	34.7		30.8		282.3