XML 42 R31.htm IDEA: XBRL DOCUMENT
v3.23.1

Basis of Presentation and Other Information (Details) | 3 Months Ended
--- | ---
Mar. 31, 2023 cell_site
Organization, Consolidation and Presentation of Financial Statements [Abstract] |
Number of cell towers built | 222

X
- Definition Number Of Cell Towers Built + References No definition available. + Details
Name: | shen_NumberOfCellTowersBuilt
Namespace Prefix: | shen_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

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