v3.26.3
Goodwill and Acquired Intangible Assets (Tables)
 9 Months Ended
Sep. 30, 2026
Intangible Asset, Goodwill and Other [Abstract]  
Goodwill
The following table presents the changes in the carrying amount of goodwill for the nine months ended September 30, 2026:
(in millions)Total
Balance at December 31, 2025$1,692.7 
Impairment loss(650.5)
Balance at September 30, 2026$1,042.2 
Schedule of Intangible Assets
Intangible assets, other than goodwill, consisted of the following as of September 30, 2026 and December 31, 2025, respectively:
(in millions)Gross Carrying AmountAccumulated AmortizationNet
Intangible assets subject to amortization:
Customer relationships$288.1 $(168.4)$119.7 
Acquired technology331.3 (305.2)26.1 
Brand portfolio11.5 (9.7)1.8 
Total intangible assets subject to amortization$630.9 $(483.3)$147.6 
Intangible assets not subject to amortization
Pre-Acquisition ZI brand portfolio$33.0 $— $33.0 
Total intangible assets not subject to amortization$33.0 $— $33.0 
Total intangible assets$663.9 $(483.3)$180.6 
(in millions)Gross Carrying AmountAccumulated AmortizationNet
Intangible assets subject to amortization:
Customer relationships$288.1 $(153.4)$134.7 
Acquired technology331.3 (284.2)47.1 
Brand portfolio11.5 (9.0)2.5 
Total intangible assets subject to amortization
$630.9 $(446.6)$184.3 
Intangible assets not subject to amortization:
Pre-Acquisition ZI brand portfolio$33.0 $— $33.0 
Total intangible assets not subject to amortization
$33.0 $— $33.0 
Total intangible assets$663.9 $(446.6)$217.3