XML 64 R45.htm IDEA: XBRL DOCUMENT
v3.25.3

Consolidated Balance Sheets Detail - Additional Information (Details) - USD ($) $ in Millions | 9 Months Ended | 12 Months Ended
--- | --- | ---
Nov. 30, 2025 | Feb. 28, 2025
Additional Information |  |
Other Receivables Greater than Five Percent of Current Assets | none | none
Other accrued liabilities greater than five percent of current liabilities | none | none
Other | $ 69.1 | $ 79.8
Other Included Other Receivables | 10.6 | 9.8
Present Value of Delayed Cash Payment from Cylance Sale | $ 38.1 | $ 38.6

X
- Definition Other Accrued Liabilities Greater than Five Percent of Current Liabilities + References No definition available. + Details
Name: | bbry_OtherAccruedLiabilitiesGreaterThanFivePercentOfCurrentLiabilities
Namespace Prefix: | bbry_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Other Included Other Receivables + References No definition available. + Details
Name: | bbry_OtherIncludedOtherReceivables
Namespace Prefix: | bbry_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Other Receivables Greater than Five Percent of Current Assets + References No definition available. + Details
Name: | bbry_OtherReceivablesGreaterThanFivePercentOfCurrentAssets
Namespace Prefix: | bbry_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Present Value of Delayed Cash Payment from Cylance Sale + References No definition available. + Details
Name: | bbry_PresentValueOfDelayedCashPaymentFromCylanceSale
Namespace Prefix: | bbry_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
Name: | us-gaap_ImpairedAssetsToBeDisposedOfByMethodOtherThanSaleLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount of expenses incurred but not yet paid classified as other, due within one year or the normal operating cycle, if longer. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(20)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 + Details
Name: | us-gaap_OtherAccruedLiabilitiesCurrent
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant