XML 84 R63.htm IDEA: XBRL DOCUMENT
v3.25.0.1

DIGITAL ASSETS - Summarizes Of Company’s Bitcoin Purchase (Details) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2024 USD ($) bitcoins
Crypto Asset, Activity [Line Items] |
Cash on hand, quantity | bitcoins | 2,347
Cash on hand, approximate value | $ | $ 160,356
Total purchases, quantity | bitcoins | 22,065
Total purchases, approximate value | $ | $ 1,943,882
September 2031 Notes |
Crypto Asset, Activity [Line Items] |
Net proceeds from the issuance of notes, quantity | bitcoins | 4,144
Net proceeds from the issuance of notes, approximate value | $ | $ 249,000
March 2030 Notes |
Crypto Asset, Activity [Line Items] |
Net proceeds from the issuance of notes, quantity | bitcoins | 9,074
Net proceeds from the issuance of notes, approximate value | $ | $ 872,353
June 2031 Notes |
Crypto Asset, Activity [Line Items] |
Net proceeds from the issuance of notes, quantity | bitcoins | 6,500
Net proceeds from the issuance of notes, approximate value | $ | $ 662,173

X
- Definition Crypto-Asset, Purchase Of Digital Assets + References No definition available. + Details
Name: | mara_CryptoAssetPurchaseOfDigitalAssets
Namespace Prefix: | mara_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Crypto-Asset, Purchase Of Digital Assets, Quantity + References No definition available. + Details
Name: | mara_CryptoAssetPurchaseOfDigitalAssetsQuantity
Namespace Prefix: | mara_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition Digital Asset, Cash On Hand, Approximate Value + References No definition available. + Details
Name: | mara_DigitalAssetCashOnHandApproximateValue
Namespace Prefix: | mara_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Digital Asset, Cash On Hand, Quantity + References No definition available. + Details
Name: | mara_DigitalAssetCashOnHandQuantity
Namespace Prefix: | mara_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition Net Proceeds From Issuance Of Debt, Approximate Value + References No definition available. + Details
Name: | mara_NetProceedsFromIssuanceOfDebtApproximateValue
Namespace Prefix: | mara_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Net Proceeds From Issuance Of Debt, Quantity + References No definition available. + Details
Name: | mara_NetProceedsFromIssuanceOfDebtQuantity
Namespace Prefix: | mara_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

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 Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 350 -SubTopic 60 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (d) -Publisher FASB -URI https://asc.fasb.org/1943274/2147476168/350-60-50-3 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 350 -SubTopic 60 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147476168/350-60-50-3 Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 350 -SubTopic 60 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147476168/350-60-50-3 Reference 4: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 350 -SubTopic 60 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147476168/350-60-50-3 Reference 5: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 350 -SubTopic 60 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Publisher FASB -URI https://asc.fasb.org/1943274/2147476168/350-60-50-3 Reference 6: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 350 -SubTopic 60 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147476167/350-60-45-1 + Details
Name: | us-gaap_CryptoAssetActivityLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_DebtInstrumentAxis=mara_September2031NotesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=mara_March2030NotesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=mara_June2031NotesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |