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Fair Value Measurements (Tables)
6 Months Ended
Jun. 30, 2024
Fair Value Disclosures [Abstract]  
Fair value measurements
UScellular has applied the provisions of fair value accounting for purposes of computing the fair value of financial instruments for disclosure purposes as displayed below.
Level within the Fair Value Hierarchy
June 30, 2024December 31, 2023
Book Value
Fair Value
Book Value
Fair Value
(Dollars in millions)
Long-term debt2$2,942 $2,743 $3,099 $2,611