Goodwill

3 Months Ended

Mar. 29, 2019

Goodwill and Intangible Assets Disclosure [Abstract]

Goodwill

NOTE 4. GOODWILL

The following is a rollforward of our goodwill ($ in millions):

Balance, December 31, 2018	$	6,133.1
Foreign currency translation & other	35.9
Balance, March 29, 2019	$	6,169.0

The carrying value of goodwill by segment is summarized as follows ($ in millions):

	March 29, 2019		December 31, 2018
Professional Instrumentation	$	4,927.3	$	4,894.6
Industrial Technologies	1,241.7		1,238.5
Total goodwill	$	6,169.0	$	6,133.1

We have not identified any triggering events which would have indicated a potential impairment of goodwill in the three months ended March 29, 2019.