Debt - Additional Information (Detail) € in Millions, ¥ in Millions, SFr in Millions, $ in Millions			3 Months Ended				6 Months Ended	9 Months Ended		12 Months Ended
	Mar. 25, 2025 CAD ($)	Nov. 30, 2023 USD ($)	Feb. 28, 2026 USD ($) Installments Loan CreditArrangements	Feb. 28, 2026 EUR (€) Loan	Feb. 28, 2025 USD ($)	Feb. 28, 2025 CAD ($)	Nov. 30, 2025 USD ($)	Feb. 28, 2026 USD ($) Installments CreditArrangements	Feb. 28, 2026 CAD ($)	May 31, 2025 USD ($)	Feb. 28, 2026 EUR (€) Installments CreditArrangements	Feb. 28, 2026 CNY (¥) Installments CreditArrangements	Feb. 28, 2026 INR (₨) Installments CreditArrangements	Jun. 03, 2025 CHF (SFr)	May 31, 2025 CNY (¥)	May 31, 2025 INR (₨)	May 12, 2025 CAD ($)	Apr. 30, 2025 CHF (SFr)	Dec. 17, 2024 CAD ($)
Debt And Receivables Securitization [Line Items]
Term loan facility, balance			$ 219,800,000					$ 219,800,000		$ 149,200,000
Short-term loan facilities			192,700,000					192,700,000		149,200,000
Long-term debt			31,600,000					31,600,000		2,300,000
Tempel Canada
Debt And Receivables Securitization [Line Items]
Debt to tangible equitry ratio	1
Fixed charge coverage ratio	1.15
Canadian Government Regional Economic Growth Loan
Debt And Receivables Securitization [Line Items]
Principal amount			$ 2,600,000					$ 2,600,000											$ 3.5
Debt, interest rate																			0.00%
Equal installments | Installments			60					60			60	60	60
Installments beginning Date								Apr. 01, 2027	Apr. 01, 2027
Final payment due date								Mar. 01, 2032	Mar. 01, 2032
Total Debt issuance costs			$ 0					$ 0
Long-term debt			2,300,000					$ 2,300,000		2,300,000
Canadian Government Regional Economic Growth Loan | Tempel Canada
Debt And Receivables Securitization [Line Items]
Distribution amount					$ 2,200,000	$ 3.2
Percentage of distribution amount					90.00%	90.00%
Percentage of remaining distribution amount								10.00%	10.00%
Business Development Bank of Canada Canadian Loan | Tempel Canada
Debt And Receivables Securitization [Line Items]
Principal amount	$ 57.5		42,200,000					$ 42,200,000
Debt, interest rate	1.75%
Debt, maturity date	Jun. 01, 2051
Letter of credit amount outstanding	$ 40.0		29,300,000					29,300,000
Long-term debt			21,800,000					21,800,000
Interest rate terms	The BDC Loan will accrue interest (a) during the construction period, at a per annum rate equal to BDC’s Floating Base Rate minus 1.75%, and (b) at all times thereafter, at a per annum rate equal to BDC’s Floating Base Rate minus 1.75% or BDC’s Base Rate minus 1.75%, at Tempel Canada’s election.
AMIC Loan | Tempel Canada
Debt And Receivables Securitization [Line Items]
Principal amount			$ 3,700,000					3,700,000									$ 5.0
Distribution amount								$ 1,800,000	$ 2.5
Equal installments | Installments			4					4			4	4	4
Installments beginning Date								Jun. 30, 2029	Jun. 30, 2029
Final payment due date								Jun. 30, 2032	Jun. 30, 2032
Total Debt issuance costs			$ 0					$ 0
Long-term debt			$ 1,800,000					$ 1,800,000
Long-term debt, bearing fixed tnterest rate			5.97%					5.97%			5.97%	5.97%	5.97%
Debt instrument, incentive component forgiven amount								$ 400,000	$ 0.5
Bridge Nonrevolving Loan Commitment
Debt And Receivables Securitization [Line Items]
Maximum borrowing capacity			$ 1,900,000,000					1,900,000,000
Fees and costs			16,300,000					16,300,000
Accured fees yet to be paid			14,000,000					$ 14,000,000
Bridge Nonrevolving Loan Commitment | Minimum | SOFR Rate Loans
Debt And Receivables Securitization [Line Items]
Debt instrument, basis spread on variable interest rate								2.00%	2.00%
Bridge Nonrevolving Loan Commitment | Minimum | Base Rate
Debt And Receivables Securitization [Line Items]
Debt instrument, basis spread on variable interest rate								3.00%	3.00%
Bridge Nonrevolving Loan Commitment | Maximum | SOFR Rate Loans
Debt And Receivables Securitization [Line Items]
Debt instrument, basis spread on variable interest rate								2.75%	2.75%
Bridge Nonrevolving Loan Commitment | Maximum | Base Rate
Debt And Receivables Securitization [Line Items]
Debt instrument, basis spread on variable interest rate								3.75%	3.75%
Credit Facility Due In Fiscal 2026
Debt And Receivables Securitization [Line Items]
Short-term loan facilities			$ 192,700,000					$ 192,700,000
Tempel India
Debt And Receivables Securitization [Line Items]
Number of individual credit arrangements | CreditArrangements			2					2			2	2	2
Tempel India | Facility One
Debt And Receivables Securitization [Line Items]
Maximum borrowing capacity			$ 5,500,000					$ 5,500,000					₨ 500,000,000
Maturity date								Jan. 07, 2027	Jan. 07, 2027
Tempel India | Facility Two
Debt And Receivables Securitization [Line Items]
Maximum borrowing capacity			7,100,000					$ 7,100,000					650,000,000
Maturity date								Dec. 15, 2026	Dec. 15, 2026
Tempel India | Facility One and Two
Debt And Receivables Securitization [Line Items]
Maximum borrowing capacity			12,600,000					$ 12,600,000		14,000,000			1,150,000,000			₨ 1,150,000,000
Tempel China
Debt And Receivables Securitization [Line Items]
Short-term loan facilities			0					0		0
Tempel China | Facility One
Debt And Receivables Securitization [Line Items]
Maximum borrowing capacity			5,800,000					$ 5,800,000				¥ 40.0
Maturity date								Sep. 10, 2026	Sep. 10, 2026
Tempel China | Facility Two
Debt And Receivables Securitization [Line Items]
Maximum borrowing capacity			7,300,000					$ 7,300,000				50.0
Maturity date								Jul. 29, 2026	Jul. 29, 2026
Tempel China | Facility One and Two
Debt And Receivables Securitization [Line Items]
Maximum borrowing capacity			13,100,000					$ 13,100,000		12,500,000		¥ 90.0			¥ 90.0
Stanzwerk AG | Standstill Agreement - Sitem Group
Debt And Receivables Securitization [Line Items]
Principal amount			22,100,000					$ 22,100,000										SFr 17.1
Debt instrument commission on overdraft balances								0.25%	0.25%
Debt covenant minimum equity ratio								15.00%	15.00%
Debt covenant minimum liquidity amount			$ 5,200,000					$ 5,200,000						SFr 4.0
Stanzwerk AG | Standstill Agreement - Sitem Group | SARON-Based, Zero Floor
Debt And Receivables Securitization [Line Items]
Debt instrument, basis spread on variable interest rate								5.00%	5.00%
Sitem Slovakia | 1-Month EURIBOR Plus
Debt And Receivables Securitization [Line Items]
Debt instrument, basis spread on variable interest rate								1.75%	1.75%
Sitem Group [Member]
Debt And Receivables Securitization [Line Items]
Number of loan agreements repaid | Loan			4	4
Repayment of loan			$ 14,300,000	€ 12.4
Line of Credit | Tempel India
Debt And Receivables Securitization [Line Items]
Maximum borrowing capacity			6,000,000					$ 6,000,000		7,000,000			₨ 550,000,000			₨ 550,000,000
Aggregate capacity			0					0		0
Line of Credit | Sitem Slovakia
Debt And Receivables Securitization [Line Items]
Maximum borrowing capacity			400,000					400,000			€ 0.3
Letter of credit amount outstanding			0					0
Stand-by Letters of Credit
Debt And Receivables Securitization [Line Items]
Outstanding borrowings drawn against credit facility								0
Letter of credit amount outstanding			$ 2,400,000					$ 2,400,000
Senior Secured Revolving Credit Facility
Debt And Receivables Securitization [Line Items]
Maximum borrowing capacity		$ 550,000,000
Outstanding borrowings drawn against credit facility							$ 192,700,000			$ 149,200,000
Maturity date		Nov. 30, 2028
Total Debt issuance costs		$ 2,700,000
Capitalized debt issuance costs		$ 2,500,000
Weighted average interest rate on Credit Facility			5.40%					5.40%		5.98%	5.40%	5.40%	5.40%		5.98%	5.98%
Available borrowing capacity			$ 150,500,000					$ 150,500,000		$ 260,900,000
Senior Secured Revolving Credit Facility | SOFR Rate Loans
Debt And Receivables Securitization [Line Items]
Debt maturity period								6 months	6 months
Senior Secured Revolving Credit Facility | Swing Loan
Debt And Receivables Securitization [Line Items]
Maximum borrowing capacity			$ 55,000,000					$ 55,000,000
Swing loan rate			7.25%					7.25%		8.00%	7.25%	7.25%	7.25%		8.00%	8.00%
Percentage of maximum amount of credit facility			10.00%					10.00%			10.00%	10.00%	10.00%