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Long Term Debt - Additional Information (Detail) - USD ($) |  |  | 1 Months Ended | 12 Months Ended |  |
--- | --- | --- | --- | --- | --- | ---
Apr. 04, 2025 | Jul. 20, 2022 | Jun. 30, 2026 | May 31, 2026 | May 31, 2025 | May 31, 2024 | May 31, 2023 | Apr. 03, 2025 | Jun. 30, 2022
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |
Total debt |  |  |  | $ 800,000,000 |  |  |  |  |
Amortization of debt issuance costs on line of credit |  |  |  | 2,000,000 | $ 3,200,000 | $ 3,400,000 |  |  |
Accrued interest |  |  |  | 11,000,000 | 11,100,000 |  |  |  |
Payments of Debt Issuance Costs |  |  |  | 0 | 2,000,000 | $ 0 |  |  |
Amortization of deferred debt issuance costs |  |  |  | 800,000 | 1,900,000 |  |  |  |
Interest expense |  |  |  | 24,100,000 | 38,100,000 |  |  |  |
Swap credit |  |  |  | 300,000 | 1,500,000 |  |  |  |
Debt instrument accrued interest |  |  |  | 10,900,000 | 11,000,000 |  |  |  |
Debt issuance costs incurred |  |  |  |  |  |  | $ 6,700,000 |  |
Interest expenses related to amortization, debt issuance costs |  |  |  | 800,000 |  |  |  |  |
Debt instrument interest expense |  |  |  | 29,900,000 | 30,200,000 |  |  |  |
Principal payments in 2026 |  |  |  | 22,500,000 |  |  |  |  |
Unamortized debt Issuance expense |  |  |  | 6,300,000 | 8,300,000 |  |  |  |
Finance leases |  |  |  | $ 0 |  |  |  |  |
Interest Expense [Member] |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |
Percentage of annual commitment fee |  |  |  | 0.25% |  |  |  |  |
Commitment fee |  |  |  | $ 500,000 | 500,000 |  |  |  |
Term Loan Facility [Member] |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |
Unamortized debt Issuance expense |  |  |  | 2,900,000 | 4,100,000 |  |  |  |
Additional required principal payments until the first quarter of fiscal year 2029 |  |  |  | 0 |  |  |  |  |
Term Loan Facility [Member] | Subsequent Event [Member] |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |
Repayment of debt |  |  | $ 20,000,000 |  |  |  |  |  |
Additional required principal payments until the first quarter of fiscal year 2029 |  |  | $ 0 |  |  |  |  |  |
Term Loan [Member] |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |
Repayment of debt |  |  |  | 45,000,000 |  |  |  |  |
Debt issuance cost write off |  |  |  | 400,000 |  |  |  |  |
Total debt |  |  |  | 405,000,000 | 450,000,000 |  |  |  |
Payment for debt extinguishment cost |  |  |  | 1,600,000 |  |  |  |  |
Accrued interest |  |  |  | 100,000 | 100,000 |  |  |  |
Payments of Debt Issuance Costs |  |  |  |  | 1,000,000 |  |  |  |
Senior Notes [Member] |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |
Debt instrument purchase amount |  |  |  | 3,500,000 |  |  |  |  |
Debt instrument, face amount |  | $ 350,000,000 |  |  |  |  |  |  |
Total debt |  |  |  | 346,500,000 | 350,000,000 |  |  |  |
Debt instrument, interest rate, stated percentage |  | 8.625% |  |  |  |  |  |  |
Debt instrument, term |  | 2030 years |  |  |  |  |  |  |
Unamortized debt Issuance expense |  |  |  | 3,400,000 | 4,200,000 |  |  |  |
Credit Agreement [Member] |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |
Unsecured revolving line of credit, total amount available |  |  |  | 250,000,000 |  |  |  |  |
Revolving credit facility drawn | $ 100,000,000 |  |  |  | 48,500,000 |  |  |  |
Unsecured revolving line of credit, advances | 100,000,000 |  |  |  | 48,500,000 |  |  |  |
Interest expense |  |  |  | 3,500,000 | 1,000,000 |  |  |  |
Credit Agreement [Member] | 3M Food Safety Transaction |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |
Unsecured revolving line of credit, total amount available |  |  |  |  |  |  |  |  | $ 150,000,000
Credit Agreement [Member] | Term Loan Facility [Member] |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |
Debt instrument, face amount |  |  |  |  |  |  |  |  | $ 650,000,000
Credit Agreement [Member] | 2025 Term Loan [Member] |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |
Debt instrument, face amount | 450,000,000 |  |  |  |  |  |  |  |
Loss on extinguishment of debt, net | 1,900,000 |  |  |  |  |  |  |  |
Debt financing fees | 2,800,000 |  |  |  |  |  |  |  |
Unamortized debt Issuance expense | 2,000,000 |  |  |  |  |  |  |  |
General and administrative expenses | $ 800,000 |  |  |  |  |  |  |  |
Credit Agreement [Member] | Term Loan and Revolver Facility Borrowings [Member] |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |
Debt instrument interest rate effective percentage | 1.75% |  |  |  |  |  |  | 2.35% |
Leverage ratio | 1 |  |  |  |  |  |  |  |
Five Year Senior Secured Revolving Facility [Member] | Credit Agreement [Member] |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |
Line of credit debt issuance costs gross |  |  |  |  | 1,000,000 |  |  |  |
Payment for debt extinguishment cost |  |  |  | 400,000 |  |  |  |  |
Amortization of debt issuance costs on line of credit |  |  |  | 300,000 | 500,000 |  |  |  |
Five Year Senior Secured Revolving Facility [Member] | Credit Agreement [Member] | 3M Food Safety Transaction |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |
Unamortized debt Issuance expense |  |  |  | 1,300,000 | 1,700,000 |  |  |  |
Revolving Credit Facility |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |
Repayment of debt |  |  |  | 51,500,000 |  |  |  |  |
Total debt |  |  |  | $ 48,500,000 | $ 100,000,000 |  |  |  |
Revolving Credit Facility | Minimum |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |
Percentage of annual commitment fee |  |  |  | 0.15% |  |  |  |  |
Revolving Credit Facility | Maximum |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |
Percentage of annual commitment fee |  |  |  | 0.25% |  |  |  |  |
Revolving Credit Facility | Term Loan Facility [Member] |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |
Repayment of debt |  |  |  |  |  |  | $ 100,000,000 |  |
Revolving Credit Facility | Credit Agreement [Member] |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |
Unsecured revolving line of credit, total amount available | $ 250,000,000 |  |  |  |  |  |  |  |
Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | Credit Agreement [Member] | Minimum |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |
Unsecured revolving line of credit, spread |  |  |  | 137.50% |  |  |  |  |
Debt instrument interest rate effective percentage |  |  |  | 5.37% |  |  |  |  |
Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | Credit Agreement [Member] | Maximum |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |
Unsecured revolving line of credit, spread |  |  |  | 175.00% |  |  |  |  |
Debt instrument interest rate effective percentage |  |  |  | 6.10% |  |  |  |  |

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