Intangible Assets and Goodwill (Tables)

12 Months Ended

Dec. 31, 2019

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Intangible Assets and Goodwill

The following table summarizes the carrying amount of our intangible assets and goodwill, net of accumulated amortization: 

		December 31, 2019							December 31, 2018
	Estimated Life (years)	Cost		Accumulated Amortization			Net		Cost		Accumulated Amortization			Net
Licensing Rights	3-8	$	57.0	$	(34.7	)	$	22.3	$	39.0	$	(29.3	)	$	9.7
Patents	7	10.5		(10.5		)	—		10.5		(10.5		)	—
Purchased technology	6-16	4,710.5		(1,388.7		)	3,321.8		4,710.5		(1,079.1		)	3,631.4
Other Intangibles	5	0.4		(0.2		)	0.2		0.4		(0.2		)	0.2
Total		$	4,778.4	$	(1,434.1	)	$	3,344.3	$	4,760.4	$	(1,119.1	)	$	3,641.3
Goodwill	Indefinite	$	5,040.3	$	(2.9	)	$	5,037.4	$	5,040.3	$	(2.9	)	$	5,037.4