XML 80 R67.htm IDEA: XBRL DOCUMENT
v3.23.1

PROPERTY AND EQUIPMENT - Narrative (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Property, Plant and Equipment [Abstract] |  |  |
Depreciation and amortization of property and equipment | $ 15,295 | $ 16,962 | $ 17,188

X
- Definition The aggregate expense recognized in the current period that allocates the cost of tangible assets to periods that benefit from use of the assets. + References No definition available. + Details
Name: | rbbn_DepreciationAndAmortizationOfTangibleAssets
Namespace Prefix: | rbbn_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

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