Leases:
As previously discussed in Note 4, as of August 1, 2025, preexisting relationships between Old Uniti and Windstream, were considered effectively settled for accounting purposes and the related transactions and balances became intercompany transactions eliminated in the preparation of the Company’s post-Merger consolidated financial statements. These preexisting relationships included the Windstream Leases, the asset purchase agreement and various other leasing and supplier arrangements between Old Uniti and Windstream. The elimination of the intercompany transactions resulted in reductions in operating lease revenue, operating lease right-of-use assets and operating lease obligations discussed below.

Lessor Arrangements

Certain service offerings to customers include equipment leases. The Company also leases its network facilities, including colocation space to other service providers and enters into arrangements with third parties to lease unused or underutilized portions of its network. These leases meet the criteria for operating lease classification. These leases have initial lease terms ranging from less than one year to 35 years, most of which include options to extend or renew the leases for less than one year to 20 years (based on the satisfaction of certain conditions as defined in the lease agreements), and some of which may include options to terminate the leases within one to six months. Certain lease agreements contain provisions for future rent increases. Payments due under the lease contracts include fixed payments plus, for some of the leases, variable payments.

Operating lease income was as follows for the years ended December 31:

(Millions)202520242023
Lease income - operating leases$669.4 $921.4 $910.9 

Operating lease income is included in service revenues in the consolidated statements of income (loss).

Future lease payments to be received under non-cancellable operating leases were as follows for the years ended December 31:

Year(Millions)
2026$93.8 
202788.0 
202881.3 
202975.3 
203066.3 
Thereafter456.1 
Total lease receivables$860.8 
The underlying assets under operating leases were as follows as of December 31:

(Millions)2024
Land$26.7 
Building and improvements350.8 
Poles341.6 
Fiber4,325.5 
Copper3,972.8 
Equipment0.4 
9,017.8 
Less accumulated depreciation(5,852.6)
Underlying assets under operating leases, net$3,165.2 

Depreciation expense for the underlying assets under operating leases was $112.9 million for the period January 1, 2025 to July 31, 2025 and $186.4 million and $182.9 million for the years ended December 31, 2024 and 2023, respectively.

Following the Merger and the corresponding change to account for the Windstream Leases as intercompany activity, the remaining owned assets under operating leases in which the Company is the lessor is not significant to the consolidated financial position of the Company as of December 31, 2025.

Periodically, the Company enters into indefeasible right of use (“IRU”) arrangements that grant exclusive access to and unrestricted use of specific dark fiber assets and for which the terms of the arrangements are for a major part of the assets’ remaining economic life. These IRU arrangements meet the criteria for sales-type lease classification. Sales revenue, cost of sales and gross profit recognized by the Company related to IRU arrangements were as follows for the years ended December 31:

(Millions)202520242023
Sales revenue$16.3 $7.8 $0.9 
Cost of sales8.4 2.8 0.4 
Gross profit$7.9 $5.0 $0.5 

Lessee Arrangements

The Company has commitments under operating leases for network facilities including communications towers, ground, colocation, other communication equipment, dark fiber lease arrangements, buildings, vehicles, office space and office equipment. The Company has also entered into finance lease agreements for facilities and equipment for use in our operations. These leases have initial lease terms ranging from less than one year to 30 years, most of which include options to extend or renew the leases for less than one year to 20 years, and some of which may include options to terminate the leases within one to six months. Certain lease agreements contain provisions for future rent increases. Payments due under the lease contracts include fixed payments plus, for some of our leases, variable payments.

The components of operating lease cost are presented within cost of services and selling, general and administrative expenses, while the components of finance lease cost are presented within depreciation and amortization and interest expense, net.
Sublease income is presented within service revenues in the consolidated statements of income (loss). Components of net lease cost were as follows as of December 31:

(Millions)202520242023
Finance lease cost:
Amortization of ROU assets$7.7 $4.2 $4.1 
Interest on lease liabilities3.0 1.7 1.6 
Total finance lease cost10.7 5.9 5.7 
Operating lease cost81.3 24.9 23.0 
Short-term lease cost12.5 4.2 3.5 
Variable lease cost1.4 0.6 0.9 
Less sublease income(22.5)(17.8)(14.6)
Net lease cost$83.4 $17.8 $18.5 

As of December 31, 2025, the Company has short term lease commitments totaling approximately $23.1 million. Amounts reported in the consolidated balance sheets for leases in which we are the lessee were as follows as of December 31:

(Millions)20252024
Operating Leases
Operating lease right-of-use assets, net$516.6 $126.8 
Current portion of operating lease obligations$122.6 $12.7 
Noncurrent operating lease obligations360.5 67.8 
Total operating lease liabilities$483.1 $80.5 
Finance Leases
Property, plant and equipment, gross$93.6 $52.8 
Accumulated depreciation(9.8)(23.3)
Property, plant and equipment, net$83.8 $29.5 
Other current liabilities$6.4 $2.7 
Other liabilities50.7 14.5 
Total finance lease liabilities$57.1 $17.2 
Weighted Average Remaining Lease Term
Operating leases6.1 years13.8 years
Finance leases10.2 years7.5 years
Weighted Average Discount Rate
Operating leases6.7 %10.4 %
Finance leases7.9 %10.0 %

Other information related to leases was as follows as of December 31:

(Millions)202520242023
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash outflows for operating leases$73.9 $31.3 $22.3 
Operating cash outflows for finance leases$2.7 $1.7 $1.6 
Financing cash outflows for finance leases$5.8 $2.7 $2.3 
Non-cash items:
New operating leases and remeasurements, net$46.4 $19.0 $32.5 
New finance leases and remeasurements, net$8.0 $1.8 $5.7 
Future lease payments under non-cancellable leases as of December 31, 2025 are as follows:

(Millions)Operating
Leases
Finance
Leases
2026$127.8 $10.5 
2027106.7 9.3 
202881.1 8.3 
202960.1 7.6 
203046.0 7.0 
Thereafter139.3 38.8 
Total undiscounted lease payments$561.0 $81.5 
Less imputed interest(77.9)(24.4)
Total lease liabilities$483.1 $57.1 

Future sublease rentals as of December 31, 2025 are as follows:

(Millions)Sublease
Rentals
2026$16.3 
202716.6 
202816.4 
202914.6 
203011.9 
Thereafter127.6 
Total$203.4 

About Leases Disclosures

Lease disclosures under ASC 842 provide a comprehensive view of a company's leased asset portfolio, including the split between operating and finance leases, discount rates used to present-value future payments, and the maturity schedule of lease obligations. This section reveals a significant source of off-balance-sheet commitments that were largely hidden before the current standard.

Key signals: the weighted-average discount rate affects the size of recorded lease liabilities — a higher rate reduces the reported obligation, so compare the chosen rate against the company's incremental borrowing rate. The operating versus finance lease mix affects both EBITDA and operating income presentation. Watch the maturity table for concentration risk: large payment cliffs in specific years may create cash flow pressure. Variable lease payments excluded from the liability measurement represent real obligations that do not appear on the balance sheet. Compare total lease costs against prior-year operating lease expense to assess the true economic burden.