Goodwill and Intangible Assets, net (Tables)

6 Months Ended

Jun. 30, 2015

Goodwill and Intangible Assets Disclosure [Abstract]

Summary of Changes in Goodwill

Changes in the carrying values of goodwill for the six months ended June 30, 2015, by segment, were as follows (in millions):

	Segment
	Electrical		Power		Total
BALANCE DECEMBER 31, 2014	$	568.9	$	305.8	$	874.7
Current year acquisitions	28.9		11.8		40.7
Foreign currency translation and prior year acquisitions	3.6		1.2		4.8
BALANCE JUNE 30, 2015	$	601.4	$	318.8	$	920.2

Schedule of Intangible Assets

The carrying value of other intangible assets included in Intangible assets, net in the Condensed Consolidated Balance Sheet is as follows (in millions):

	June 30, 2015					December 31, 2014
	Gross Amount		Accumulated Amortization			Gross Amount		Accumulated Amortization
Definite-lived:
Patents, tradenames and trademarks	$	133.7	$	(35.4	)	$	125.1	$	(32.5	)
Customer/agent relationships and other	313.8		(98.5		)	263.0		(87.8		)
Total	447.5		(133.9		)	388.1		(120.3		)
Indefinite-lived:
Tradenames and other	54.5		—			55.0		—
TOTAL	$	502.0	$	(133.9	)	$	443.1	$	(120.3	)