XML 74 R49.htm IDEA: XBRL DOCUMENT v3.26.1
Business Segment Information (Details) - USD ($)
$ in Thousands
 3 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Dec. 31, 2025
Segment Reporting Information [Line Items]      
Total operating revenues $ 309,450 $ 290,433  
Selling, general and administrative 102,708 116,415  
Equity in earnings of unconsolidated entities 41,902 36,518  
Interest and dividend income 13,786 6,270  
Short-term imputed spectrum lease income 34,200 0  
Income (loss) before income taxes 233,835 (12,330)  
Depreciation, amortization and accretion (85,943) (84,329)  
Loss on asset disposals, net (1,810) (1,888)  
Gain (loss) on sale of business and other exit costs, net (1,562) 998  
Gain (loss) on license sales and exchanges, net 150,878 1,100  
Interest expense (5,321) (23,909)  
Investments in unconsolidated entities 486,132 526,683 $ 461,922
Total assets 8,211,327 [1] 8,036,815 $ 8,398,303 [1]
Capital expenditures 136,229 64,143  
Service      
Segment Reporting Information [Line Items]      
Total operating revenues 250,421 256,616  
Cost of goods and services 118,741 117,206  
Equipment and product sales      
Segment Reporting Information [Line Items]      
Total operating revenues 8,005 7,222  
Cost of goods and services 5,746 6,627  
All Other      
Segment Reporting Information [Line Items]      
Total operating revenues 7,915 6,890  
Short-term imputed spectrum lease income 0    
Income (loss) before income taxes 2,455 (22,283)  
Depreciation, amortization and accretion (784) (896)  
Loss on asset disposals, net (73) 0  
Gain (loss) on sale of business and other exit costs, net 0 1,022  
Gain (loss) on license sales and exchanges, net (5,757) 0  
Interest expense 1,702 (21,707)  
Investments in unconsolidated entities 47,124 43,614  
Total assets 1,214,413 264,663  
Capital expenditures 1,621 433  
Array | Operating segment      
Segment Reporting Information [Line Items]      
Total operating revenues 51,967 26,984  
Selling, general and administrative (12,745) (29,202)  
Expenses related to strategic alternatives review (included in Selling, general and administrative) 187 1,145  
Equity in earnings of unconsolidated entities 40,408 35,927  
Interest and dividend income 4,223 2,658  
Other segment items (14) 0  
Adjusted EBITDA 62,462 21,222  
Short-term imputed spectrum lease income 34,200    
Depreciation, amortization and accretion (12,604) (11,993)  
Loss on asset disposals, net (904) (226)  
Gain (loss) on sale of business and other exit costs, net 0 0  
Gain (loss) on license sales and exchanges, net 156,635 1,100  
Interest expense (7,180) (3,667)  
Investments in unconsolidated entities 435,061 479,127  
Total assets 3,964,687 4,865,842  
Capital expenditures 8,645 4,840  
Array | Operating segment | Service      
Segment Reporting Information [Line Items]      
Cost of goods and services (21,609) (16,290)  
Array | Operating segment | Equipment and product sales      
Segment Reporting Information [Line Items]      
Cost of goods and services 0 0  
Array | Intersegment Revenues      
Segment Reporting Information [Line Items]      
Total operating revenues 45 0  
Array | Operating Segments Excluding Intersegment Elimination      
Segment Reporting Information [Line Items]      
Total operating revenues 52,012 26,984  
TDS Telecom      
Segment Reporting Information [Line Items]      
Total operating revenues 249,572 257,360  
TDS Telecom | Operating segment      
Segment Reporting Information [Line Items]      
Total operating revenues 249,568 256,559  
Selling, general and administrative (81,061) (83,148)  
Expenses related to strategic alternatives review (included in Selling, general and administrative) 87 0  
Equity in earnings of unconsolidated entities 0 0  
Interest and dividend income 1,145 1,401  
Other segment items 1,388 1,937  
Adjusted EBITDA 73,838 76,323  
Short-term imputed spectrum lease income 0    
Depreciation, amortization and accretion (72,555) (71,440)  
Loss on asset disposals, net (833) (1,662)  
Gain (loss) on sale of business and other exit costs, net (1,562) (24)  
Gain (loss) on license sales and exchanges, net 0 0  
Interest expense 157 1,465  
Investments in unconsolidated entities 3,947 3,942  
Total assets 3,032,227 2,906,310  
Capital expenditures 125,963 58,870  
TDS Telecom | Operating segment | Service      
Segment Reporting Information [Line Items]      
Cost of goods and services (97,182) (100,964)  
TDS Telecom | Operating segment | Equipment and product sales      
Segment Reporting Information [Line Items]      
Cost of goods and services (111) (263)  
TDS Telecom | Intersegment Revenues      
Segment Reporting Information [Line Items]      
Total operating revenues 4 801  
TDS Telecom | Operating Segments Excluding Intersegment Elimination      
Segment Reporting Information [Line Items]      
Total operating revenues 249,572 257,360  
Total      
Segment Reporting Information [Line Items]      
Total operating revenues 301,535 283,543  
Expenses related to strategic alternatives review (included in Selling, general and administrative) (274) (1,145)  
Adjusted EBITDA 136,300 97,545  
Short-term imputed spectrum lease income 34,200    
Depreciation, amortization and accretion (85,159) (83,433)  
Loss on asset disposals, net (1,737) (1,888)  
Gain (loss) on sale of business and other exit costs, net (1,562) (24)  
Gain (loss) on license sales and exchanges, net 156,635 1,100  
Interest expense (7,023) (2,202)  
Investments in unconsolidated entities 439,008 483,069  
Total assets 6,996,914 7,772,152  
Capital expenditures 134,608 63,710  
Total | Intersegment Revenues      
Segment Reporting Information [Line Items]      
Total operating revenues 49 801  
Total | Operating Segments Excluding Intersegment Elimination      
Segment Reporting Information [Line Items]      
Total operating revenues 301,584 284,344  
Total | Intersegment Eliminations      
Segment Reporting Information [Line Items]      
Total operating revenues $ (49) $ (801)  
[1] The consolidated total assets as of March 31, 2026 and December 31, 2025, include assets held by current consolidated variable interest entities (VIEs) of $35.1 million and $35.5 million, respectively, which are not available to be used to settle the obligations of TDS. The consolidated total liabilities as of March 31, 2026 and December 31, 2025, include certain liabilities of current consolidated VIEs of $9.4 million and $9.6 million, respectively, for which the creditors of the VIEs have no recourse to the general credit of TDS. See Note 9 — Variable Interest Entities for additional information.