Goodwill and Intangible Assets (Tables)

3 Months Ended

Mar. 31, 2024

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Goodwill

The following table summarizes changes in our goodwill balance by segment:

	A&C		Core		Total
Balance at December 31, 2023	$	1,513.6	$	2,055.7	$	3,569.3
Impact of foreign currency translation	(7.9)		(11.0)		(18.9)
Less: goodwill related to disposition of a business	—		(1.7)		(1.7)
Balance at March 31, 2024	$	1,505.7	$	2,043.0	$	3,548.7

Schedule of Indefinite-Lived Intangible Assets

Intangible assets, net are summarized as follows:

	March 31, 2024
	Gross  Carrying Amount		Accumulated Amortization		Net Carrying Amount
Indefinite-lived intangible assets:
Trade names and branding	$	445.0	n/a		$	445.0
Domain portfolio	232.6		n/a		232.6
Contractual-based assets	292.7		n/a		292.7
Finite-lived intangible assets:
Customer-related	399.6		$	(315.1)	84.5
Developed technology	237.3		(202.1)		35.2
Trade names and other	95.2		(61.5)		33.7
	$	1,702.4	$	(578.7)	$	1,123.7

	December 31, 2023
	Gross  Carrying Amount		Accumulated Amortization		Net Carrying Amount
Indefinite-lived intangible assets:
Trade names and branding	$	445.0	n/a		$	445.0
Domain portfolio	233.6		n/a		233.6
Contractual-based assets	292.7		n/a		292.7
Finite-lived intangible assets:
Customer-related	459.3		$	(352.2)	107.1
Developed technology	246.8		(205.6)		41.2
Trade names and other	104.8		(65.8)		39.0
	$	1,782.2	$	(623.6)	$	1,158.6

Schedule of Finite-Lived Intangible Assets

Intangible assets, net are summarized as follows:

	March 31, 2024
	Gross  Carrying Amount		Accumulated Amortization		Net Carrying Amount
Indefinite-lived intangible assets:
Trade names and branding	$	445.0	n/a		$	445.0
Domain portfolio	232.6		n/a		232.6
Contractual-based assets	292.7		n/a		292.7
Finite-lived intangible assets:
Customer-related	399.6		$	(315.1)	84.5
Developed technology	237.3		(202.1)		35.2
Trade names and other	95.2		(61.5)		33.7
	$	1,702.4	$	(578.7)	$	1,123.7

	December 31, 2023
	Gross  Carrying Amount		Accumulated Amortization		Net Carrying Amount
Indefinite-lived intangible assets:
Trade names and branding	$	445.0	n/a		$	445.0
Domain portfolio	233.6		n/a		233.6
Contractual-based assets	292.7		n/a		292.7
Finite-lived intangible assets:
Customer-related	459.3		$	(352.2)	107.1
Developed technology	246.8		(205.6)		41.2
Trade names and other	104.8		(65.8)		39.0
	$	1,782.2	$	(623.6)	$	1,158.6

Schedule of Finite-Lived Intangible Assets, Future Amortization Expense

Based on the balance of finite-lived intangible assets as of March 31, 2024, expected future amortization expense is as follows:

Year Ending December 31:
2024 (remainder of)	$	55.7
2025	67.8
2026	22.5
2027	4.2
2028	1.9
Thereafter	1.3
	$	153.4