Goodwill and Other Intangible Assets (Tables)

9 Months Ended

Sep. 30, 2023

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Goodwill

The carrying value of goodwill by segment was as follows:

	Application Software		Network Software		Technology Enabled Products		Total
Balances at December 31, 2022	$	11,417.5	$	3,598.3	$	930.3	$	15,946.1
Goodwill acquired	1,137.8		—		—		1,137.8
Other	(44.5)		—		—		(44.5)
Currency translation adjustments	2.6		5.5		0.1		8.2
Balances at September 30, 2023	$	12,513.4	$	3,603.8	$	930.4	$	17,047.6

Schedule of Other Intangible Assets - Subject to Amortization

Other intangible assets were comprised of:

	Cost		Accumulated amortization		Net book value
Assets subject to amortization:
Customer related intangibles	$	9,300.7	$	(2,437.7)	$	6,863.0
Unpatented technology	954.6		(506.9)		447.7
Software	149.0		(134.0)		15.0
Patents and other protective rights	10.3		(1.2)		9.1
Trade names	9.7		(3.1)		6.6
Assets not subject to amortization:
Trade names	689.3		—		689.3
Balances at December 31, 2022	$	11,113.6	$	(3,082.9)	$	8,030.7
Assets subject to amortization:
Customer related intangibles	$	10,014.5	$	(2,850.3)	$	7,164.2
Unpatented technology	1,040.8		(603.1)		437.7
Software	149.0		(140.9)		8.1
Patents and other protective rights	10.3		(1.4)		8.9
Trade names	9.7		(5.2)		4.5
Assets not subject to amortization:
Trade names	720.2		—		720.2
Balances at September 30, 2023	$	11,944.5	$	(3,600.9)	$	8,343.6

Schedule of Other Intangible Assets - Not Subject to Amortization

Other intangible assets were comprised of:

	Cost		Accumulated amortization		Net book value
Assets subject to amortization:
Customer related intangibles	$	9,300.7	$	(2,437.7)	$	6,863.0
Unpatented technology	954.6		(506.9)		447.7
Software	149.0		(134.0)		15.0
Patents and other protective rights	10.3		(1.2)		9.1
Trade names	9.7		(3.1)		6.6
Assets not subject to amortization:
Trade names	689.3		—		689.3
Balances at December 31, 2022	$	11,113.6	$	(3,082.9)	$	8,030.7
Assets subject to amortization:
Customer related intangibles	$	10,014.5	$	(2,850.3)	$	7,164.2
Unpatented technology	1,040.8		(603.1)		437.7
Software	149.0		(140.9)		8.1
Patents and other protective rights	10.3		(1.4)		8.9
Trade names	9.7		(5.2)		4.5
Assets not subject to amortization:
Trade names	720.2		—		720.2
Balances at September 30, 2023	$	11,944.5	$	(3,600.9)	$	8,343.6