v3.26.1
Credit Agreement and Debt Facilities - Schedule of Long Term Debt in the Accompanying Condensed Consolidated Balance Sheets (Parenthetical) (Detail)
 3 Months Ended 12 Months Ended
Apr. 30, 2026
Jan. 31, 2026
Term Loan Due August 4, 2028 [Member]    
Debt Instrument [Line Items]    
Debt instrument, description of variable rate basis USD Term Loan (7.002% as of April 30, 2026 and 7.024% as of January 31, 2026); maturity date August 4, 2028  
Interest rate 7.002% 7.024%
Debt instrument, maturity date Aug. 04, 2028 Aug. 04, 2028
Term A-2 Loan Due August 4, 2035 [Member]    
Debt Instrument [Line Items]    
Debt instrument, description of variable rate basis USD Term A-2 Loan (7.002% as of April 30, 2026 and 7.024% as of January 31, 2026); maturity date August 4, 2035  
Interest rate 7.002% 7.024%
Debt instrument, maturity date Aug. 04, 2035 Aug. 04, 2035
MTEX Euro Term Loan Due December 21, 2033 [Member]    
Debt Instrument [Line Items]    
Debt instrument, description of variable rate basis MTEX Euro Term Loan (4.848% as of April 30, 2026 and 4.226% as of January 31, 2026); maturity date of December 21, 2033  
Interest rate 4.848% 4.226%
Debt instrument, maturity date Dec. 21, 2033 Dec. 21, 2033
MTEX Euro Government Grant Term Loan Due January 2027 [Member]    
Debt Instrument [Line Items]    
Debt instrument, description of variable rate basis MTEX Euro Government Grant Term Loan (0% as of April 30, 2026 and January 31, 2026); maturity dates through January 2027  
Interest rate 0.00% 0.00%
Debt instrument, maturity date Jan. 31, 2027 Jan. 31, 2027
Equipment Loan Due January 23, 2029 [Member]    
Debt Instrument [Line Items]    
Interest rate 7.06% 7.06%
Debt instrument, maturity date Jan. 23, 2029 Jan. 23, 2029