v3.25.4
Other Commitments And Contingencies (Tables)
 12 Months Ended
Dec. 31, 2025
Commitments and Contingencies Disclosure [Abstract]  
Contractual Obligation, Fiscal Year Maturity Contractual Obligations. We have certain contractual obligations requiring payments at specified periods. The obligations include long-term debt, lease obligations, energy commodity contracts and obligations for various services including pipeline capacity and outsourcing of IT services. The total contractual obligations in existence at December 31, 2025 and their maturities were:
(in millions)Total20262027202820292030After
Long-term debt (1)
$15,345.0 $— $1,090.0 $1,055.0 $1,350.0 $1,000.0 $10,850.0 
Interest payments on long-term debt12,361.2 729.1 725.1 675.0 647.3 575.9 9,008.8 
Finance leases(2)
497.9 32.6 27.4 26.2 21.3 22.3 368.1 
Operating leases(3)
30.5 10.7 5.1 3.8 3.2 2.1 5.6 
Energy commodity and capacity contracts
476.9 315.9 116.7 9.3 7.6 4.6 22.8 
Service obligations:
Pipeline service obligations2,829.1 809.5 879.3 482.3 326.5 156.6 174.9 
IT service obligations322.1 98.3 81.8 61.7 43.0 37.3 — 
Plant equipment purchase obligations
103.3 87.6 10.4 5.3 — — — 
Other liabilities(4)
120.3 74.0 10.1 9.5 8.4 8.0 10.3 
Total contractual obligations$32,086.3 $2,157.7 $2,945.9 $2,328.1 $2,407.3 $1,806.8 $20,440.5 
(1) Long-term debt balance excludes unamortized issuance costs and discounts of $141.5 million and finance leases of $274.0 million.
(2) Finance lease payments shown above are inclusive of interest totaling $223.9 million.
(3) Operating lease payments shown above are inclusive of interest totaling $3.6 million. Operating lease balances do not include obligations for possible fleet vehicle lease renewals beyond the initial lease term. While we have the ability to renew these leases beyond the initial term, we are not reasonably certain to do so as they are renewed month-to-month after the first year.
(4)Other liabilities shown above are primarily related to the current EPC contract and ongoing maintenance service agreements for our renewable joint ventures.