v3.26.1
Intangible Assets
 6 Months Ended
Jun. 30, 2026
Intangible Asset, Goodwill and Other [Abstract]  
Intangible Assets INTANGIBLE ASSETS
The gross amount of the Company’s intangible assets and related accumulated amortization were as follows:
June 30, 2026December 31, 2025
In millionsGross carrying amountAccumulated amortizationNet carrying amountGross carrying amountAccumulated amortizationNet carrying amount
Completed technologies/patents$119.6 $(55.4)$64.2 $121.2 $(52.1)$69.1 
Customer relationships790.3 (269.0)521.3 776.3 (254.2)522.1 
Trade names (finite-lived)214.7 (127.9)86.8 210.8 (119.6)91.2 
Other81.9 (44.0)37.9 78.4 (42.0)36.4 
Total finite-lived intangible assets1,206.5 $(496.3)710.2 1,186.7 $(467.9)718.8 
Trade names (indefinite-lived)106.0 106.0 107.2 107.2 
Total$1,312.5 $816.2 $1,293.9 $826.0 
                                                                                                                                            
Intangible asset amortization expense was $37.2 million and $32.5 million for the six months ended June 30, 2026 and 2025, respectively. Future estimated amortization expense on existing intangible assets in each of the next five years amounts to
approximately $75.4 million for full year 2026, $68.5 million for 2027, $59.2 million for 2028, $56.3 million for 2029 and $45.8 million for 2030.