XML 80 R4.htm IDEA: XBRL DOCUMENT
v3.25.1

Award Timing Disclosure | 12 Months Ended
--- | ---
Dec. 31, 2024 USD ($) $ / shares
Award Timing Disclosures [Line Items] |  |
Award Timing MNPI Disclosure |
|  |  | Estimated Future Payouts Under Cash Incentive Program | Estimated Future Awards Under Equity Plan Awards |  |  |  |
(a) | (b) | (c) | (d) | (e) | (f) | (g) | (h) | (i) | (j) | (k) | (l) | (m)
Name | Grant Date | Remuneration Committee Approval Date | Threshold (US$) | Target (US$) | Maximum (US$) | Threshold (#) | Target (#) | Maximum (#) | All Other Equity Awards: Number of Shares or Units (#) (4) | All Other Equity Awards: Number of Securities Underlying Options (#) (5) | Exercise or Base Price of Equity Awards (US$/Sh) | Grant Date Fair Value of Equity Awards (US$) (6)
Andy Butcher | March 18 | March 4 |  |  |  | — | 40,644 | 101,610 |  |  | 1.00 | 383,676
| March 18 | March 4 |  |  |  | — | 60,966 | 121,932 |  |  | 1.00 | 548,084
March 18 | March 4 |  |  |  |  |  |  | 45,180 |  | 1.00 | 426,310
|  | 322,250 | 644,500 | 1,289,000 |  |  |  |  |  |  |
Stephen Webster | March 18 | March 4 |  |  |  | — | 6,444 | 16,110 |  |  | 1.00 | 60,831
| March 18 | March 4 |  |  |  | — | 9,666 | 19,332 |  |  | 1.00 | 86,897
March 18 | March 4 |  |  |  |  |  |  |  | 7,160 | 1.00 | 67,590
|  | 71,122 | 142,245 | 284,489 |  |  |  |  |  |  |
Howard Mead | March 18 | March 4 |  |  |  | — | 3,168 | 7,920 |  |  | 1.00 | 29,906
| March 18 | March 4 |  |  |  | — | 4,752 | 9,504 |  |  | 1.00 | 42,720
March 18 | March 4 |  |  |  |  |  |  | 3,520 |  | 1.00 | 33,229
|  | 33,975 | 67,950 | 135,900 |  |  |  |  |  |  |
Jeffrey Moorefield | March 18 | March 4 |  |  |  | — | 3,060 | 7,650 |  |  | 1.00 | 28,886
| March 18 | March 4 |  |  |  | — | 4,590 | 9,180 |  |  | 1.00 | 41,264
March 18 | March 4 |  |  |  |  |  |  | 3,400 |  | 1.00 | 32,096
|  | 43,460 | 86,920 | 173,840 |  |  |  |  |  |  |
Graham Wardlow | March 18 | March 4 |  |  |  | — | 6,156 | 16,290 |  |  | 1.00 | 61,511
| March 18 | March 4 |  |  |  | — | 9,774 | 19,548 |  |  | 1.00 | 87,868
March 18 | March 4 |  |  |  |  |  |  |  | 7,240 | 1.00 | 68,346
|  | 57,818 | 115,636 | 231,273 |  |  |  |  |  |  |
(1) The Remuneration Committee’s practices for awarding Restricted Stock Units and Options, including the timing of grants and approvals thereof, are described in the section entitled “2024 Compensation Components - Equity Awards.” The Remuneration Committee’s practices for awarding annual cash incentives, including setting performance measures and targets and determining cash incentive opportunities, are described in the section entitled “2024 Compensation Components - Annual Cash Incentive.” (2) The amounts shown in column (d) reflect the Threshold payment for each Named Executive Officer under our cash incentive program. This amount is 50% of the Target amounts shown in column (e). The amounts shown in column (f) are 200% of the Target amounts shown in column (e). These amounts are based on the individual’s base salary as in effect on December 1, 2024. (3) The amounts shown in column (g), (h) and (i) reflect the Threshold, Target, and Maximum award levels for performance-based Restricted Stock Units and Options awarded to each Named Executive Officer in 2024. Performance-based Restricted Stock Units and Options were granted for two performance measures: adjusted diluted EPS Growth and relative TSR, as described in the section entitled “2024 Compensation Components - Equity Awards.” Of the performance-based awards communicated on March 18, 2024 (representing 60% of the total equity award at Target), 40% of this award is related to certain adjusted diluted EPS Growth targets and 60% is related to certain TSR performance targets. The amounts shown in column (g) reflect the total number of awards at the Threshold level with respect to each performance measure for each of the Named Executive Officers. These amounts are 0% of the total number of awards at the Target level shown in column (h). The amounts shown in column (i) reflect the total number of awards at the Maximum level, being 200% of the Target level for relative TSR awards and 250% for adjusted diluted EPS Growth awards. The award amounts were calculated with reference to the individual’s annual base salary at the time of the Remuneration Committee’s approval in March 2024. (4) The amounts shown in column (j) represent the time-based Restricted Stock Units awarded to U.S.-based Named Executive Officers in 2024, which represent 40% of the total equity award at Target. These awards vest in four equal annual installments, beginning on March 18, 2025. The awards are subject to a US$1.00 per ordinary share issue cost. Further information regarding these awards is provided in the section entitled “2024 Compensation Components - Equity Awards.” (5) Stephen Webster and Graham Wardlow are employed in the U.K. and received time-based Options with respect to their 40% time-based award entitlement for 2024, as shown in column (k). These awards vest in four equal annual installments, beginning on March 18, 2025. The Options have an exercise price equivalent to the nominal value of an ordinary share, or US$1.00 per ordinary share. Further information regarding these awards is provided in the section entitled “2024 Compensation Components - Equity Awards.” (6) The amounts shown in column (m) reflect the grant date fair value of the equity awards, calculated in accordance with ASC 718. |
Andy Butcher [Member] |  |
Awards Close in Time to MNPI Disclosures |  |
Name | AndyButcher | [1]
Exercise Price | $ / shares | $ 1 | [1]
Fair Value as of Grant Date | $ | $ 383,676 | [1],[2]
Andy Butcher One [Member] |  |
Awards Close in Time to MNPI Disclosures |  |
Exercise Price | $ / shares | $ 1 | [1]
Fair Value as of Grant Date | $ | $ 548,084 | [1],[2]
Andy Butcher Two [Member] |  |
Awards Close in Time to MNPI Disclosures |  |
Exercise Price | $ / shares | $ 1 | [1]
Fair Value as of Grant Date | $ | $ 426,310 | [1],[2]
Stephen Webster [Member] |  |
Awards Close in Time to MNPI Disclosures |  |
Name | StephenWebster | [1]
Exercise Price | $ / shares | $ 1 | [1]
Fair Value as of Grant Date | $ | $ 60,831 | [1],[2]
Stephen Webster One [Member] |  |
Awards Close in Time to MNPI Disclosures |  |
Exercise Price | $ / shares | $ 1 | [1]
Fair Value as of Grant Date | $ | $ 86,897 | [1],[2]
Stephen Webster Two [Member] |  |
Awards Close in Time to MNPI Disclosures |  |
Underlying Securities | 7,160 | [1],[3]
Exercise Price | $ / shares | $ 1 | [1]
Fair Value as of Grant Date | $ | $ 67,590 | [1],[2]
Howard Mead [Member] |  |
Awards Close in Time to MNPI Disclosures |  |
Name | HowardMead | [1]
Exercise Price | $ / shares | $ 1 | [1]
Fair Value as of Grant Date | $ | $ 29,906 | [1],[2]
Howard Mead One [Member] |  |
Awards Close in Time to MNPI Disclosures |  |
Exercise Price | $ / shares | $ 1 | [1]
Fair Value as of Grant Date | $ | $ 42,720 | [1],[2]
Howard Mead Two [Member] |  |
Awards Close in Time to MNPI Disclosures |  |
Exercise Price | $ / shares | $ 1 | [1]
Fair Value as of Grant Date | $ | $ 33,229 | [1],[2]
Jeffrey Moorefield [Member] |  |
Awards Close in Time to MNPI Disclosures |  |
Name | JeffreyMoorefield | [1]
Exercise Price | $ / shares | $ 1 | [1]
Fair Value as of Grant Date | $ | $ 28,886 | [1],[2]
Jeffrey Moorefield One [Member] |  |
Awards Close in Time to MNPI Disclosures |  |
Exercise Price | $ / shares | $ 1 | [1]
Fair Value as of Grant Date | $ | $ 41,264 | [1],[2]
Jeffrey Moorefield Two [Member] |  |
Awards Close in Time to MNPI Disclosures |  |
Exercise Price | $ / shares | $ 1 | [1]
Fair Value as of Grant Date | $ | $ 32,096 | [1],[2]
Graham Wardlow [Member] |  |
Awards Close in Time to MNPI Disclosures |  |
Name | GrahamWardlow | [1]
Exercise Price | $ / shares | $ 1 | [1]
Fair Value as of Grant Date | $ | $ 61,511 | [1],[2]
Graham Wardlow One [Member] |  |
Awards Close in Time to MNPI Disclosures |  |
Exercise Price | $ / shares | $ 1 | [1]
Fair Value as of Grant Date | $ | $ 87,868 | [1],[2]
Graham Wardlow Two [Member] |  |
Awards Close in Time to MNPI Disclosures |  |
Underlying Securities | 7,240 | [1],[3]
Exercise Price | $ / shares | $ 1 | [1]
Fair Value as of Grant Date | $ | $ 68,346 | [1],[2]
[1] | The Remuneration Committee’s practices for awarding Restricted Stock Units and Options, including the timing of grants and approvals thereof, are described in the section entitled “2024 Compensation Components - Equity Awards.” The Remuneration Committee’s practices for awarding annual cash incentives, including setting performance measures and targets and determining cash incentive opportunities, are described in the section entitled “2024 Compensation Components - Annual Cash Incentive.”
[2] | The amounts shown in column (m) reflect the grant date fair value of the equity awards, calculated in accordance with ASC 718.
[3] | Stephen Webster and Graham Wardlow are employed in the U.K. and received time-based Options with respect to their 40% time-based award entitlement for 2024, as shown in column (k). These awards vest in four equal annual installments, beginning on March 18, 2025. The Options have an exercise price equivalent to the nominal value of an ordinary share, or US$1.00 per ordinary share. Further information regarding these awards is provided in the section entitled “2024 Compensation Components - Equity Awards.”

X
- References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-K -Number 229 -Section 402 -Subsection x -Paragraph 2 -Subparagraph ii -Sentence D + Details
Name: | ecd_AwardExrcPrice
Namespace Prefix: | ecd_
Data Type: | dtr-types:perShareItemType
Balance Type: | na
Period Type: | instant

X
- References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-K -Number 229 -Section 402 -Subsection x -Paragraph 2 -Subparagraph ii -Sentence E + Details
Name: | ecd_AwardGrantDateFairValue
Namespace Prefix: | ecd_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | instant

X
- References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-K -Number 229 -Section 402 -Subsection x -Paragraph 1 + Details
Name: | ecd_AwardTmgDiscLineItems
Namespace Prefix: | ecd_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-K -Number 229 -Section 402 -Subsection x -Paragraph 1 + Details
Name: | ecd_AwardTmgMnpiDiscTextBlock
Namespace Prefix: | ecd_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-K -Number 229 -Section 402 -Subsection x -Paragraph 2 -Subparagraph ii -Sentence C + Details
Name: | ecd_AwardUndrlygSecuritiesAmt
Namespace Prefix: | ecd_
Data Type: | xbrli:decimalItemType
Balance Type: | na
Period Type: | instant

X
- References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-K -Number 229 -Section 402 -Subsection x -Paragraph 2 -Subparagraph ii -Sentence A + Details
Name: | ecd_AwardsCloseToMnpiDiscIndName
Namespace Prefix: | ecd_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | instant

X
- References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-K -Number 229 -Section 402 -Subsection x -Paragraph 2 + Details
Name: | ecd_AwardsCloseToMnpiDiscTable
Namespace Prefix: | ecd_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | ecd_IndividualAxis=lxfr_AndyButcherMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ecd_IndividualAxis=lxfr_AndyButcherOneMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ecd_IndividualAxis=lxfr_AndyButcherTwoMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ecd_IndividualAxis=lxfr_StephenWebsterMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ecd_IndividualAxis=lxfr_StephenWebsterOneMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ecd_IndividualAxis=lxfr_StephenWebsterTwoMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ecd_IndividualAxis=lxfr_HowardMeadMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ecd_IndividualAxis=lxfr_HowardMeadOneMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ecd_IndividualAxis=lxfr_HowardMeadTwoMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ecd_IndividualAxis=lxfr_JeffreyMoorefieldMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ecd_IndividualAxis=lxfr_JeffreyMoorefieldOneMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ecd_IndividualAxis=lxfr_JeffreyMoorefieldTwoMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ecd_IndividualAxis=lxfr_GrahamWardlowMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ecd_IndividualAxis=lxfr_GrahamWardlowOneMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ecd_IndividualAxis=lxfr_GrahamWardlowTwoMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |