v3.26.1
Indebtedness (Tables)
6 Months Ended
Jun. 30, 2026
Debt Disclosure [Abstract]  
Schedule of Debt Long-term debt consisted of the following at June 30, 2026 and December 31, 2025 (in millions):
June 30, 2026December 31, 2025
Credit Facility, expires 2027$290.0 $— 
5.450% Senior notes due 2027
400.0 400.0 
5.800% Senior notes due 2034
700.0 700.0 
0.800% Senior notes due 2028
683.9 703.8 
EIB Senior term loan due 2029285.0 293.3 
EIB Senior term loan due 2030
193.8 199.4 
Senior term loans due between 2026 and 2028
95.2 97.9 
Debt issuance costs(8.4)(9.7)
2,639.5 2,384.7 
Less:
Senior term loans due 2026
(59.9)(61.6)
5.450% Senior notes due 2027, net of debt issuance costs
(399.3)— 
Total long-term indebtedness
$2,180.3 $2,323.1