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v3.26.1

Stockholders’ Equity and Stock-Based Compensation - Schedule of Net Proceeds (Details) - Public Offering [Member] $ in Thousands | 3 Months Ended
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Mar. 31, 2026 USD ($)
Schedule of Net Proceeds [Line Items] |
Gross proceeds | $ 999,996
Offering costs: |
Underwriting discounts and commissions | (40,000)
Other offering costs | (892)
Net proceeds | $ 959,104

X
- Definition Amount of gross proceeds. + References No definition available. + Details
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Namespace Prefix: | onds_
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Balance Type: | debit
Period Type: | duration

X
- Definition The amount of net proceeds. + References No definition available. + Details
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Namespace Prefix: | onds_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The amount of other offering costs. + References No definition available. + Details
Name: | onds_OtherOfferingCosts
Namespace Prefix: | onds_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

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- References No definition available. + Details
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Data Type: | xbrli:stringItemType
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- Definition The amount of underwriting discounts and commissions. + References No definition available. + Details
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Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

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- References No definition available. + Details
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Namespace Prefix: | us-gaap_
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Balance Type: | na
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- Details
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Namespace Prefix: |
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Balance Type: |
Period Type: |