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Cryptocurrencies - Schedule of Cryptocurrencies (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2022 | Sep. 30, 2022
CryptocurrenciesAbstract |  |
Balance, December 31, 2021 |  | $ 0
Cryptocurrencies received from equity method investment |  | 3,139
Proceeds from sale of cryptocurrencies |  | (23)
Realized gain on sale of cryptocurrencies | $ 6 | 6
Impairment of cryptocurrencies | (320) | (859)
Balance, September 30, 2022 | $ 2,263 | $ 2,263

X
- Definition Cryptocurrencies. + References No definition available. + Details
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Namespace Prefix: | cifr_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

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- Definition Cryptocurrencies received from equity investees. + References No definition available. + Details
Name: | cifr_CryptocurrenciesReceivedFromEquityInvestees
Namespace Prefix: | cifr_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

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- Definition Cryptocurrencies. + References No definition available. + Details
Name: | cifr_Cryptocurrenciesabstract
Namespace Prefix: | cifr_
Data Type: | xbrli:stringItemType
Balance Type: | na
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- Definition Impairment of cryptocurrencies. + References No definition available. + Details
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Namespace Prefix: | cifr_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Proceeds from sale of cryptocurrencies. + References No definition available. + Details
Name: | cifr_ProceedsFromSaleOfCryptocurrencies
Namespace Prefix: | cifr_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

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- Definition Realized gain on sale of cryptocurrencies. + References No definition available. + Details
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Namespace Prefix: | cifr_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration