Goodwill and Identifiable Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2013

The change in the net carrying amount of goodwill by segment was as follows:



(In millions)	Kitchen & Bath Cabinetry			Plumbing & Accessories		Advanced Material Windows & Door Systems			Security & Storage			Total Goodwill
Balance at December 31, 2011^(a)	$	491.2		$	569.7	$	230.2		$	75.5		$	1,366.6
2012 translation adjustments		0.6			—		—			0.2			0.8
Acquisition-related adjustments		—			—		(1.1	)		15.1			14.0
Balance at December 31, 2012^(a)	$	491.8		$	569.7	$	229.1		$	90.8		$	1,381.4
2013 translation adjustments		(2.4	)		—		—			(1.4	)		(3.8	)
Acquisition-related adjustments		142.3			—		—			—			142.3
Balance at December 31, 2013^(a)	$	631.7		$	569.7	$	229.1		$	89.4		$	1,519.9

^(a)	Net of accumulated impairment losses of $541.4 million ($451.3 million in the Advanced Material Windows & Door Systems segment and $90.1 million in the Security & Storage segment).

The gross carrying value and accumulated amortization by class of intangible assets as of December 31, 2013 and 2012 were as follows:


	As of December 31, 2013							As of December 31, 2012
(In millions)	Gross Carrying Amounts		Accumulated Amortization			Net Book Value		Gross Carrying Amounts		Accumulated Amortization			Net Book Value
Indefinite-lived intangible assets — tradenames	$	597.2	$	(42.0	)^(a)	$	555.2	$	603.4	$	(42.0	)^(a)	$	561.4
Amortizable intangible assets
Tradenames		19.6		(7.4	)		12.2		17.8		(6.9	)		10.9
Customer and contractual relationships		348.6		(182.5	)		166.1		274.2		(174.4	)		99.8
Patents/proprietary technology		63.2		(43.8	)		19.4		52.6		(41.1	)		11.5
Total		431.4		(233.7	)		197.7		344.6		(222.4	)		122.2
Total identifiable intangibles	$	1,028.6	$	(275.7	)	$	752.9	$	948.0	$	(264.4	)	$	683.6

^(a)	Accumulated amortization prior to the adoption of revised ASC requirements for Intangibles — Goodwill and Other Assets.