XML 89 R74.htm IDEA: XBRL DOCUMENT
v3.22.1

Stock-based Compensation - Schedule of Stock Based Compensation Cost (Detail) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019
Schedule Of Share Based Compensation Employee Stock Purchase Plan Activity [Line Items] |  |  |
Total stock-based compensation expense | $ 113,506 | $ 13,767 | $ 6,807
Cost of revenue |  |  |
Schedule Of Share Based Compensation Employee Stock Purchase Plan Activity [Line Items] |  |  |
Total stock-based compensation expense | 1,733 | 177 | 205
Sales and marketing |  |  |
Schedule Of Share Based Compensation Employee Stock Purchase Plan Activity [Line Items] |  |  |
Total stock-based compensation expense | 15,746 | 1,122 | 1,020
Technology and development |  |  |
Schedule Of Share Based Compensation Employee Stock Purchase Plan Activity [Line Items] |  |  |
Total stock-based compensation expense | 38,796 | 2,703 | 1,314
General and administrative |  |  |
Schedule Of Share Based Compensation Employee Stock Purchase Plan Activity [Line Items] |  |  |
Total stock-based compensation expense | 56,557 | 9,719 | 4,170
Total stock-based compensation expense |  |  |
Schedule Of Share Based Compensation Employee Stock Purchase Plan Activity [Line Items] |  |  |
Total stock-based compensation expense | 112,832 | 13,721 | 6,709
Amount capitalized to internal-use software |  |  |
Schedule Of Share Based Compensation Employee Stock Purchase Plan Activity [Line Items] |  |  |
Total stock-based compensation expense | $ 674 | $ 46 | $ 98

X
- Definition Schedule of share based compensation employee stock purchase plan activity. + References No definition available. + Details
Name: | lz_ScheduleOfShareBasedCompensationEmployeeStockPurchasePlanActivityLineItems
Namespace Prefix: | lz_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount of expense for award under share-based payment arrangement. Excludes amount capitalized. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5047-113901 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB Topic 14.F) -URI http://asc.fasb.org/extlink&oid=122041274&loc=d3e301413-122809 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(1)(i) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
Name: | us-gaap_AllocatedShareBasedCompensationExpense
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Details
Name: | us-gaap_IncomeStatementLocationAxis=us-gaap_CostOfSalesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_IncomeStatementLocationAxis=us-gaap_SellingAndMarketingExpenseMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_IncomeStatementLocationAxis=lz_TechnologyAndDevelopmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_IncomeStatementLocationAxis=us-gaap_GeneralAndAdministrativeExpenseMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_IncomeStatementLocationAxis=lz_ExpenseBeforeCapitalizedSoftwareMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_IncomeStatementLocationAxis=lz_CapitalizedToInternalUseSoftwareMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |