XML 152 R115.htm IDEA: XBRL DOCUMENT
v3.22.4

Subsequent Events (Details) $ in Millions |  | 12 Months Ended |
--- | --- | --- | ---
Feb. 28, 2023 USD ($) | Dec. 31, 2022 USD ($) | Dec. 31, 2021 USD ($) | Dec. 31, 2020 USD ($) | Feb. 22, 2023 landlord
Subsequent Event [Line Items] |  |  |  |  |
Impairment charges |  | $ 0.0 | $ 1.5 | $ 0.0 |
Discontinued operations, held-for-sale | Superform U.S Business |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |
Impairment charges |  | $ 2.6 | $ 1.5 | $ 0.0 |
Subsequent event |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |
Number of landlords | landlord |  |  |  |  | 1
Pension plan buyout, consideration, employer contribution | $ 3.5 |  |  |  |

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- Definition Disposal Group, Including Discontinued Operation, Asset Impairment Charge + References No definition available. + Details
Name: | lxfr_DisposalGroupIncludingDiscontinuedOperationAssetImpairmentCharge
Namespace Prefix: | lxfr_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

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- Definition Number Of Landlords + References No definition available. + Details
Name: | lxfr_NumberOfLandlords
Namespace Prefix: | lxfr_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

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- Definition Pension Plan Buyout, Consideration, Employer Contribution + References No definition available. + Details
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Namespace Prefix: | lxfr_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

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- Definition Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event. + References No definition available. + Details
Name: | us-gaap_SubsequentEventLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

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- Details
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Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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- Details
Name: | us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis=lxfr_SuperformUSBusinessMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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- Details
Name: | us-gaap_SubsequentEventTypeAxis=us-gaap_SubsequentEventMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |