Goodwill and Other Intangible Assets (Tables)

6 Months Ended

Jun. 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	12.2		—		—		12.2
Other	0.6		—		—		0.6
Currency translation adjustments	15.7		27.2		0.7		43.6
Balances at June 30, 2023	$	11,446.0	$	3,625.5	$	931.0	$	16,002.5

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	$	9,329.0	$	(2,715.9)	$	6,613.1
Unpatented technology	962.1		(572.8)		389.3
Software	149.2		(138.8)		10.4
Patents and other protective rights	10.3		(1.3)		9.0
Trade names	9.7		(4.5)		5.2
Assets not subject to amortization:
Trade names	691.8		—		691.8
Balances at June 30, 2023	$	11,152.1	$	(3,433.3)	$	7,718.8

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	$	9,329.0	$	(2,715.9)	$	6,613.1
Unpatented technology	962.1		(572.8)		389.3
Software	149.2		(138.8)		10.4
Patents and other protective rights	10.3		(1.3)		9.0
Trade names	9.7		(4.5)		5.2
Assets not subject to amortization:
Trade names	691.8		—		691.8
Balances at June 30, 2023	$	11,152.1	$	(3,433.3)	$	7,718.8