Goodwill (Tables)

3 Months Ended

Mar. 30, 2018

Goodwill and Intangible Assets Disclosure [Abstract]

Rollforward Of Goodwill

The following is a rollforward of the Company’s goodwill ($ in millions):

Balance, December 31, 2017	$	25,138.6
Adjustments due to finalization of purchase price allocations	5.6
Foreign currency translation and other	293.7
Balance, March 30, 2018	$	25,437.9

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

	March 30, 2018		December 31, 2017
Life Sciences	$	12,531.2	$	12,335.5
Diagnostics	7,120.3		7,079.5
Dental	3,413.4		3,370.0
Environmental & Applied Solutions	2,373.0		2,353.6
Total	$	25,437.9	$	25,138.6