Other Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2018

Goodwill and Intangible Assets Disclosure [Abstract]

Summary of Other Intangible Assets

Other intangible assets comprise the following:

(in millions)	2018		2017
Gross cost:
– Product rights	$	34.0	$	34.0
– Brand names		8.9		8.9
– Technology		55.1		55.1
– Customer and distributor relationships		125.6		127.5
– Patents		2.9		2.9
– Non-compete agreements		4.1		4.1
– Marketing related		22.1		22.1
– Internally developed software		41.9		41.2
		294.6		295.8

Accumulated amortization:
– Product rights		(20.1	)		(16.4	)
– Brand names		(5.4	)		(4.4	)
– Technology		(19.1	)		(15.7	)
– Customer and distributor relationships		(53.5	)		(43.2	)
– Patents		(2.9	)		(2.9	)
– Non-compete agreements		(4.1	)		(4.1	)
– Marketing related		(22.1	)		(22.1	)
– Internally developed software		(31.1	)		(23.7	)
		(158.3	)		(132.5	)
	$	136.3		$	163.3

Schedule of Future Amortization Estimated Expense

Future amortization expense is estimated to be as follows for the next five years:

(in millions)
2019	$	23.2
2020	$	22.7
2021	$	19.5
2022	$	17.8
2023	$	14.5