v3.26.1
Other Intangible Assets
 3 Months Ended
Mar. 31, 2026
Goodwill and Intangible Assets Disclosure [Abstract]  
Other Intangible Assets Other Intangible Assets
A summary of the Company's other intangible assets follows:
March 31, 2026December 31, 2025
(in millions)
Acquired
Cost
Accumulated Amortization
Net Book Value
Acquired
Cost
Accumulated Amortization
Net Book Value
Customer relationships$1,476.8 $(506.7)$970.1 $1,479.6 $(483.6)$996.0 
Indefinite-lived trade names253.8 — 253.8 254.4 — 254.4 
Technology202.5 (118.7)83.8 203.3 (116.6)86.7 
Definite-lived trade names117.4 (44.5)72.9 117.6 (43.1)74.5 
Other44.7 (31.9)12.8 44.3 (30.4)13.9 
Other intangible assets$2,095.2 $(701.8)$1,393.4 $2,099.2 $(673.7)$1,425.5