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Share Plans - Additional Information (Details) | 1 Months Ended
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Mar. 31, 2023 $ / shares shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Awards granted during the period (in shares) | 10,000
Tranche one |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Award vesting percentage | 50.00%
Tranche two |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Award vesting percentage | 50.00%
Luxfer Holdings PLC Long-Term Umbrella Incentive Plan |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Awards granted during the period (in shares) | 126,600
Weighted average fair value of options granted (in USD per share) | $ / shares | $ 17.94

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