XML 55 R46.htm IDEA: XBRL DOCUMENT
v3.23.3

Cash, Cash Equivalents and Investments (Details) - USD ($) $ in Thousands, shares in Millions | 3 Months Ended | 9 Months Ended |  |
--- | --- | --- | --- | ---
Sep. 30, 2023 | Sep. 30, 2023 | Dec. 31, 2022 | Dec. 31, 2021
Restricted Cash and Cash Equivalents Items [Line Items] |  |  |  |
Amortized Cost | $ 1,213,302 | $ 1,213,302 | $ 1,183,222 |
Gross Unrealized Gains | 45 | 45 | 57 |
Gross Unrealized Losses | (22,767) | (22,767) | (52,379) |
Fair Value | 1,190,580 | 1,190,580 | 1,130,900 |
Cash and Cash Equivalents | 406,042 | 406,042 | 353,684 |
Marketable Securities | 68,850 | 68,850 | 39,240 |
Short-Term Investments | 715,688 | 715,688 | 581,769 |
Long-Term Investments |  |  | 156,207 |
Debt securities, available-for-sale, unrealized Loss |  | 390,400 |  |
Continuous unrealized loss position of available-for-sale investments, unrealized losses | 27,000 | 27,000 |  |
Continuous unrealized loss position of available-for-sale investments, gross unrealized losses | 300 | 300 |  |
Share Purchase Agreement with CLBT |  |  |  |
Restricted Cash and Cash Equivalents Items [Line Items] |  |  |  |
Marketable Securities |  |  |  | $ 90,000
Investment owned, shares held |  |  |  | 9.0
Investment, type |  |  |  | Common stock
Marketable securities, unrealized gain (loss) | 4,100 | 29,600 |  |
Fair Value, Inputs, Level 1 |  |  |  |
Restricted Cash and Cash Equivalents Items [Line Items] |  |  |  |
Amortized Cost | 419,909 | 419,909 | 378,805 |
Gross Unrealized Gains | 37 | 37 | 24 |
Gross Unrealized Losses | (21,497) | (21,497) | (51,026) |
Fair Value | 398,449 | 398,449 | 327,803 |
Cash and Cash Equivalents | 181,605 | 181,605 | 115,769 |
Marketable Securities | 68,850 | 68,850 | 39,240 |
Short-Term Investments | 147,994 | 147,994 | 78,427 |
Long-Term Investments |  |  | 94,367 |
Fair Value, Inputs, Level 2 |  |  |  |
Restricted Cash and Cash Equivalents Items [Line Items] |  |  |  |
Amortized Cost | 568,956 | 568,956 | 660,673 |
Gross Unrealized Gains | 8 | 8 | 33 |
Gross Unrealized Losses | (1,270) | (1,270) | (1,353) |
Fair Value | 567,694 | 567,694 | 659,353 |
Cash and Cash Equivalents |  |  | 94,171 |
Short-Term Investments | 567,694 | 567,694 | 503,342 |
Long-Term Investments |  |  | 61,840 |
Cash |  |  |  |
Restricted Cash and Cash Equivalents Items [Line Items] |  |  |  |
Amortized Cost | 224,437 | 224,437 | 143,744 |
Fair Value | 224,437 | 224,437 | 143,744 |
Cash and Cash Equivalents | 224,437 | 224,437 | 143,744 |
Money market funds | Fair Value, Inputs, Level 1 |  |  |  |
Restricted Cash and Cash Equivalents Items [Line Items] |  |  |  |
Amortized Cost | 25,292 | 25,292 | 2,669 |
Fair Value | 25,292 | 25,292 | 2,669 |
Cash and Cash Equivalents | 25,292 | 25,292 | 2,669 |
Agency bonds | Fair Value, Inputs, Level 1 |  |  |  |
Restricted Cash and Cash Equivalents Items [Line Items] |  |  |  |
Amortized Cost | 170,838 | 170,838 | 164,486 |
Gross Unrealized Gains | 17 | 17 | 6 |
Gross Unrealized Losses | (347) | (347) | (263) |
Fair Value | 170,508 | 170,508 | 164,229 |
Cash and Cash Equivalents | 33,500 | 33,500 |  |
Short-Term Investments | 137,008 | 137,008 | 69,862 |
Long-Term Investments |  |  | 94,367 |
Treasury bills | Fair Value, Inputs, Level 1 |  |  |  |
Restricted Cash and Cash Equivalents Items [Line Items] |  |  |  |
Amortized Cost | 133,779 | 133,779 |  |
Gross Unrealized Gains | 20 | 20 |  |
Fair Value | 133,799 | 133,799 |  |
Cash and Cash Equivalents | 122,813 | 122,813 |  |
Short-Term Investments | 10,986 | 10,986 |  |
Marketable securities | Fair Value, Inputs, Level 1 |  |  |  |
Restricted Cash and Cash Equivalents Items [Line Items] |  |  |  |
Amortized Cost | 90,000 | 90,000 | 90,000 |
Gross Unrealized Losses | (21,150) | (21,150) | (50,760) |
Fair Value | 68,850 | 68,850 | 39,240 |
Marketable Securities | 68,850 | 68,850 | 39,240 |
State and municipal obligations | Fair Value, Inputs, Level 2 |  |  |  |
Restricted Cash and Cash Equivalents Items [Line Items] |  |  |  |
Amortized Cost |  |  | 4,980 |
Gross Unrealized Losses |  |  | (33) |
Fair Value |  |  | 4,947 |
Short-Term Investments |  |  | 4,947 |
Corporate bonds | Fair Value, Inputs, Level 2 |  |  |  |
Restricted Cash and Cash Equivalents Items [Line Items] |  |  |  |
Amortized Cost |  |  | 257,422 |
Gross Unrealized Gains |  |  | 33 |
Gross Unrealized Losses |  |  | (1,159) |
Fair Value |  |  | 256,296 |
Cash and Cash Equivalents |  |  | 28,883 |
Short-Term Investments |  |  | 168,074 |
Long-Term Investments |  |  | 59,339 |
Treasury bills | Fair Value, Inputs, Level 1 |  |  |  |
Restricted Cash and Cash Equivalents Items [Line Items] |  |  |  |
Amortized Cost |  |  | 121,650 |
Gross Unrealized Gains |  |  | 18 |
Gross Unrealized Losses |  |  | (3) |
Fair Value |  |  | 121,665 |
Cash and Cash Equivalents |  |  | 113,100 |
Short-Term Investments |  |  | 8,565 |
Certificates of deposit | Fair Value, Inputs, Level 2 |  |  |  |
Restricted Cash and Cash Equivalents Items [Line Items] |  |  |  |
Amortized Cost |  |  | 5,002 |
Fair Value |  |  | 5,002 |
Short-Term Investments |  |  | 5,002 |
Term deposits | Fair Value, Inputs, Level 2 |  |  |  |
Restricted Cash and Cash Equivalents Items [Line Items] |  |  |  |
Amortized Cost | 203,205 | 203,205 | 200,000 |
Fair Value | 203,205 | 203,205 | 200,000 |
Cash and Cash Equivalents |  |  | 25,000 |
Short-Term Investments | 203,205 | 203,205 | 175,000 |
Corporate bonds | Fair Value, Inputs, Level 2 |  |  |  |
Restricted Cash and Cash Equivalents Items [Line Items] |  |  |  |
Amortized Cost | 121,071 | 121,071 |  |
Gross Unrealized Gains | 8 | 8 |  |
Gross Unrealized Losses | (559) | (559) |  |
Fair Value | 120,520 | 120,520 |  |
Short-Term Investments | 120,520 | 120,520 |  |
Commercial paper | Fair Value, Inputs, Level 2 |  |  |  |
Restricted Cash and Cash Equivalents Items [Line Items] |  |  |  |
Amortized Cost | 65,703 | 65,703 | 160,241 |
Fair Value | 65,703 | 65,703 | 160,241 |
Cash and Cash Equivalents |  |  | 40,288 |
Short-Term Investments | 65,703 | 65,703 | 119,953 |
U.S. government | Fair Value, Inputs, Level 2 |  |  |  |
Restricted Cash and Cash Equivalents Items [Line Items] |  |  |  |
Amortized Cost | 176,371 | 176,371 | 30,525 |
Gross Unrealized Losses | (700) | (700) | (159) |
Fair Value | 175,671 | 175,671 | 30,366 |
Short-Term Investments | 175,671 | 175,671 | 30,366 |
Treasury Inflation-Protected Securities | Fair Value, Inputs, Level 2 |  |  |  |
Restricted Cash and Cash Equivalents Items [Line Items] |  |  |  |
Amortized Cost | 2,606 | 2,606 | 2,503 |
Gross Unrealized Losses | (11) | (11) | (2) |
Fair Value | 2,595 | 2,595 | 2,501 |
Short-Term Investments | $ 2,595 | $ 2,595 |  |
Long-Term Investments |  |  | $ 2,501 |

X
- Definition This item represents the continuous unrealized loss position of available-for-sale investments, gross unrealized losses. + References No definition available. + Details
Name: | axon_AvailableForSaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerGrossUnrealizedLosses
Namespace Prefix: | axon_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition This item represents the continuous unrealized loss position of available-for-sale investments, unrealized losses. + References No definition available. + Details
Name: | axon_AvailableForSaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerUnrealizedLosses
Namespace Prefix: | axon_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Cash cash equivalent and investments amortized cost. + References No definition available. + Details
Name: | axon_CashCashEquivalentAndInvestmentsAmortizedCost
Namespace Prefix: | axon_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The total amount of investments that are intended to be held for an extended period of time (longer than one operating cycle). + References No definition available. + Details
Name: | axon_LongTermInvestment
Namespace Prefix: | axon_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of investment including trading securities, available-for-sale securities, held-to-maturity securities, and short-term investments classified as other and current. + References No definition available. + Details
Name: | axon_ShortTermInvestment
Namespace Prefix: | axon_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount, before tax, of unrealized gain in accumulated other comprehensive income (AOCI) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org//1943274/2147481800/320-10-50-2 + Details
Name: | us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount, before tax, of unrealized loss in accumulated other comprehensive income (AOCI) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org//1943274/2147481800/320-10-50-2 + Details
Name: | us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 944 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(a)(1)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147479440/944-210-S99-1 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org//1943274/2147481800/320-10-50-2 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 30 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479130/326-30-45-1 + Details
Name: | us-gaap_AvailableForSaleDebtSecuritiesAmortizedCostBasis
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of unrealized loss on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org//1943274/2147481800/320-10-50-2 + Details
Name: | us-gaap_AvailableForSaleDebtSecuritiesGrossUnrealizedLoss
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (aa) -Publisher FASB -URI https://asc.fasb.org//1943274/2147481800/320-10-50-2 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org//1943274/2147481830/320-10-45-1 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 942 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(6)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147479853/942-210-S99-1 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 30 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479130/326-30-45-1 + Details
Name: | us-gaap_AvailableForSaleSecuritiesDebtSecurities
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Number of shares of investment owned. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 210 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480524/946-210-50-6 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Topic 946 -SubTopic 210 -Name Accounting Standards Codification -Section 55 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org//1943274/2147480493/946-210-55-1 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 210 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (a)(1) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480524/946-210-50-1 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 320 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.12-12(Column B)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480032/946-320-S99-1 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 320 -Name Accounting Standards Codification -Section S99 -Paragraph 3 -Subparagraph (SX 210.12-12B(Column B)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480032/946-320-S99-3 Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 320 -Name Accounting Standards Codification -Section S99 -Paragraph 6 -Subparagraph (SX 210.12-14(Column B)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480032/946-320-S99-6 + Details
Name: | us-gaap_InvestmentOwnedBalanceShares
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition Indicates type of investment. Includes, but is not limited to, common stock, preferred stock, convertible security, fixed income security, government security, option purchased, warrant, loan participation and assignment, commercial paper, bankers' acceptance, certificates of deposit, short-term security, repurchase agreement, and other investment company. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 210 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Subparagraph (a)(1) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480524/946-210-50-6 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 210 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (b)(1) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480524/946-210-50-1 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 320 -Name Accounting Standards Codification -Section S99 -Paragraph 2 -Subparagraph (SX 210.12-12A(Column A)(Footnote 2)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480032/946-320-S99-2 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 320 -Name Accounting Standards Codification -Section S99 -Paragraph 6 -Subparagraph (SX 210.12-14(Column A)(Footnote 2)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480032/946-320-S99-6 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 320 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.12-12(Column A)(Footnote 2)(i)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480032/946-320-S99-1 Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 320 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.12-12(Column C)(Footnote 5)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480032/946-320-S99-1 Reference 7: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 320 -Name Accounting Standards Codification -Section S99 -Paragraph 3 -Subparagraph (SX 210.12-12B(Column A)(Footnote 1)(a)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480032/946-320-S99-3 Reference 8: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 320 -Name Accounting Standards Codification -Section S99 -Paragraph 3 -Subparagraph (SX 210.12-12B(Column C)(Footnote 2)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480032/946-320-S99-3 Reference 9: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 320 -Name Accounting Standards Codification -Section S99 -Paragraph 6 -Subparagraph (SX 210.12-14(Column F)(Footnote 7)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480032/946-320-S99-6 Reference 10: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 320 -Name Accounting Standards Codification -Section S99 -Paragraph 2 -Subparagraph (SX 210.12-12A(Column C)(Footnote 4)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480032/946-320-S99-2 + Details
Name: | us-gaap_InvestmentTypeExtensibleEnumeration
Namespace Prefix: | us-gaap_
Data Type: | enum2:enumerationSetItemType
Balance Type: | na
Period Type: | instant

X
- Definition Amount of investment in marketable security. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(2)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.4) -Publisher FASB -URI https://asc.fasb.org//1943274/2147479853/942-210-S99-1 + Details
Name: | us-gaap_MarketableSecurities
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of unrealized gain (loss) on investment in marketable security. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 220 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03(7)(c)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147483621/220-10-S99-2 + Details
Name: | us-gaap_MarketableSecuritiesUnrealizedGainLoss
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
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 944 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(a)(2)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147479440/944-210-S99-1 + Details
Name: | us-gaap_RestrictedCashAndCashEquivalentsItemsLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_TypeOfArrangementAxis=axon_SharePurchaseAgreementWithCellebriteDiLtdMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel1Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel2Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancialInstrumentAxis=us-gaap_CashMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancialInstrumentAxis=us-gaap_MoneyMarketFundsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancialInstrumentAxis=axon_AgencyBondsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancialInstrumentAxis=us-gaap_USTreasuryBillSecuritiesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancialInstrumentAxis=axon_MarketableSecuritiesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancialInstrumentAxis=us-gaap_USStatesAndPoliticalSubdivisionsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancialInstrumentAxis=us-gaap_CorporateBondSecuritiesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_CashAndCashEquivalentsAxis=us-gaap_USTreasuryBillSecuritiesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_CashAndCashEquivalentsAxis=us-gaap_CertificatesOfDepositMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_CashAndCashEquivalentsAxis=axon_TermDepositMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_CashAndCashEquivalentsAxis=us-gaap_CorporateBondSecuritiesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_CashAndCashEquivalentsAxis=us-gaap_CommercialPaperMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_CashAndCashEquivalentsAxis=us-gaap_USGovernmentDebtSecuritiesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_CashAndCashEquivalentsAxis=axon_TreasuryInflationProtectedSecuritiesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |