Accounting Policies (Tables)

6 Months Ended

Jun. 28, 2015

Accounting Policies

Changes in the carrying amount of goodwill by geographic segment

	June 28, 2015
	Gross Balance									Accumulated Impairment Losses								Net Goodwill
	Balance January 1, 2015		Acquired During the Period		Foreign Currency Translation and Other			Balance June 28, 2015		Balance January 1, 2015			Impairment Loss During the Period		Balance June 28, 2015			June 28, 2015
	(in millions )
Americas	$	398.0	$	—	$	(5.7	)	$	392.3	$	(24.5	)	$	—	$	(24.5	)	$	367.8
Europe, Middle East and Africa (EMEA)	265.5		—		(18.8		)	246.7		—			—		—			246.7
Asia-Pacific	12.9		—		—			12.9		(12.9		)	—		(12.9		)	—
Total	$	676.4	$	—	$	(24.5	)	$	651.9	$	(37.4	)	$	—	$	(37.4	)	$	614.5

	June 29, 2014
	Gross Balance									Accumulated Impairment Losses								Net Goodwill
	Balance January 1, 2014		Acquired During the Period		Foreign Currency Translation and Other			Balance June 29, 2014		Balance January 1, 2014			Impairment Loss During the Period		Balance June 29, 2014			June 29, 2014
	(in millions)
Americas	$	224.7	$	—	$	(0.1	)	$	224.6	$	(24.5	)	$	—	$	(24.5	)	$	200.1
EMEA	301.3		—		(2.8		)	298.5		—			—		—			298.5
Asia-Pacific	13.3		—		(0.4		)	12.9		—			—		—			12.9
Total	$	539.3	$	—	$	(3.3	)	$	536.0	$	(24.5	)	$	—	$	(24.5	)	$	511.5

Intangible assets

	June 28, 2015							December 31, 2014
	Gross Carrying Amount		Accumulated Amortization			Net Carrying Amount		Gross Carrying Amount		Accumulated Amortization			Net Carrying Amount
	(in millions)
Patents	$	16.2	$	(13.7	)	$	2.5	$	16.2	$	(13.3	)	$	2.9
Customer relationships	204.4		(94.7		)	109.7		206.7		(87.5		)	119.2
Technology	41.9		(14.6		)	27.3		42.1		(12.9		)	29.2
Trade Names	20.4		(5.1		)	15.3		20.6		(4.2		)	16.4
Other	9.5		(5.8		)	3.7		9.5		(5.7		)	3.8
Total amortizable intangibles	292.4		(133.9		)	158.5		295.1		(123.6		)	171.5
Indefinite-lived intangible assets	37.2		—			37.2		38.6		—			38.6
Total	$	329.6	$	(133.9	)	$	195.7	$	333.7	$	(123.6	)	$	210.1

Schedule of Share-based Payment Award, Employee Stock Purchase Plan, Valuation Assumptions

	2015		2014
Expected life (years)	3.0		3.0
Expected stock price volatility	23.4	%	31.2	%
Expected dividend yield	1.2	%	0.9	%
Risk-free interest rate	1.1	%	0.7	%