XML 77 R67.htm IDEA: XBRL DOCUMENT
v3.23.1

Fair Value Measurements - Significant Unobservable Inputs Related To Level 3 Earn-Out Shares Liability (Details) - Level 3 | Mar. 31, 2023 | Dec. 31, 2022
--- | --- | ---
Stock price |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Earn-out shares, liability, measurement input | 0.53 | 0.44
Derivative Liability, Measurement Input | 0.53 | 0.44
Stock price volatility |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Earn-out shares, liability, measurement input | 0.80 | 0.80
Derivative Liability, Measurement Input | 0.80 | 0.80
Expected term |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Earn-out shares, liability, measurement input | 3.39 | 3.64
Derivative Liability, Measurement Input | 0.62 | 0.86
Risk-free interest rate |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Earn-out shares, liability, measurement input | 0.038 | 0.042
Derivative Liability, Measurement Input | 0.048 | 0.046

X
- Definition Value of input used to measure derivative liability. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (bbb)(2) -URI https://asc.fasb.org/extlink&oid=126976982&loc=d3e19207-110258 + Details
Name: | us-gaap_DerivativeLiabilityMeasurementInput
Namespace Prefix: | us-gaap_
Data Type: | xbrli:decimalItemType
Balance Type: | na
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_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Derivative Instrument, Contingent Consideration, Liability, Measurement Input + References No definition available. + Details
Name: | xos_DerivativeInstrumentContingentConsiderationLiabilityMeasurementInput
Namespace Prefix: | xos_
Data Type: | xbrli:decimalItemType
Balance Type: | na
Period Type: | instant

X
- Details
Name: | us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel3Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_MeasurementInputTypeAxis=us-gaap_MeasurementInputSharePriceMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_MeasurementInputTypeAxis=us-gaap_MeasurementInputPriceVolatilityMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_MeasurementInputTypeAxis=us-gaap_MeasurementInputExpectedTermMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_MeasurementInputTypeAxis=us-gaap_MeasurementInputRiskFreeInterestRateMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |