XML 77 R43.htm IDEA: XBRL DOCUMENT
v3.25.0.1

Intangible Assets (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2024
Goodwill and Intangible Assets Disclosure [Abstract] |
Other intangible assets | Activity related to TDS' Other intangible assets is presented below.
| December 31, 2024 |  | December 31, 2023
| Gross Amount |  | Accumulated Amortization |  | Net Amount |  | Gross Amount |  | Accumulated Amortization |  | Net Amount
(Dollars in millions) |  |  |  |  |  |  |  |  |  |  |
Franchise rights | $ | 255 |  |  | $ | (121) |  |  | $ | 134 |  |  | $ | 255 |  |  | $ | (102) |  |  | $ | 153 |
Internet protocol addresses | 34 |  |  | (7) |  |  | 26 |  |  | 34 |  |  | (4) |  |  | 29 |
Other | 1 |  |  | — |  |  | 1 |  |  | 1 |  |  | — |  |  | 1 |
Total | $ | 290 |  |  | $ | (128) |  |  | $ | 161 |  |  | $ | 290 |  |  | $ | (106) |  |  | $ | 183 |
Numbers may not foot due to rounding.

X
- References No definition available. + Details
Name: | us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of assets, excluding financial assets and goodwill, lacking physical substance with a finite life, by either major class or business segment. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 350 -SubTopic 30 -Name Accounting Standards Codification -Section 55 -Paragraph 40 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482640/350-30-55-40 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 350 -SubTopic 30 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482665/350-30-50-2 + Details
Name: | us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration