Debt	3 Months Ended
Mar. 31, 2026
Debt Disclosure [Abstract]
Debt	Note 8 Debt Export Credit Financing Agreement In January 2026, TDS repaid the entire outstanding borrowings under its term loan agreement with Export Development Canada of $150.0 million.

The entire disclosure for information about short-term and long-term debt arrangements, which includes amounts of borrowings under each line of credit, note payable, commercial paper issue, bonds indenture, debenture issue, own-share lending arrangements and any other contractual agreement to repay funds, and about the underlying arrangements, rationale for a classification as long-term, including repayment terms, interest rates, collateral provided, restrictions on use of assets and activities, whether or not in compliance with debt covenants, and other matters important to users of the financial statements, such as the effects of refinancing and noncompliance with debt covenants.

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+ Details