Goodwill and Other Intangible Assets (Tables)

9 Months Ended

Sep. 30, 2017

The changes in the carrying amount of goodwill by segment for the nine months ended September 30, 2017, are as follows:


(Amounts in millions)	Commercial & Industrial Group		Snap-on Tools Group		Repair Systems & Information Group		Total
Balance as of December 31, 2016	$	242.4	$	12.5	$	640.6	$	895.5
Currency translation		29.1		–		16.5		45.6
Acquisitions and related adjustments		25.7		–		(42.8)		(17.1)

Balance as of September 30, 2017	$	297.2	$	12.5	$	614.3	$	924.0

Additional disclosures related to other intangible assets are as follows:


	September 30, 2017				December 31, 2016
(Amounts in millions)	Gross Carrying Value		Accumulated Amortization		Gross Carrying Value		Accumulated Amortization
Amortized other intangible assets:
Customer relationships	$	175.5	$	(95.6)	$	142.6	$	(86.0)
Developed technology		18.9		(18.4)		17.7		(17.7)
Internally developed software		174.5		(129.7)		165.7		(118.3)
Patents		33.7		(22.5)		31.9		(21.5)
Trademarks		2.9		(1.9)		2.8		(1.8)
Other		7.7		(2.6)		7.2		(2.2)

Total		413.2		(270.7)		367.9		(247.5)
Non-amortized trademarks		115.8		–		64.2		–

Total other intangible assets	$	529.0	$	(270.7)	$	432.1	$	(247.5)

The weighted-average amortization periods related to other intangible assets are as follows:


	In Years
Customer relationships		15
Internally developed software		3
Patents		8
Trademarks		6
Other		39