v3.26.3
Changes in Equity - Summary of Changes in AOCI (Detail) - USD ($)
$ in Thousands
 3 Months Ended
Aug. 31, 2026
Aug. 31, 2025
Accumulated Other Comprehensive Income Loss [Line Items]    
Balance $ 1,027,040 $ 938,237
Income tax effect 40 256
Balance 1,047,192 959,831
Foreign Currency Translation    
Accumulated Other Comprehensive Income Loss [Line Items]    
Balance 9,775 2,581
OCI before reclassifications (695) 1,280
Income tax effect (81) 127
Balance 8,999 3,988
Pension Liability Adjustment    
Accumulated Other Comprehensive Income Loss [Line Items]    
Balance (270) (365)
OCI before reclassifications   (14)
Income tax effect   3
Balance (270) (376)
Cash Flow Hedges    
Accumulated Other Comprehensive Income Loss [Line Items]    
Balance 1,401 1,834
OCI before reclassifications (1,035) 334
Reclassification adjustments to net earnings [1] 355 (773)
Income tax effect 121 126
Balance 842 1,521
AOCI    
Accumulated Other Comprehensive Income Loss [Line Items]    
Balance 10,906 4,050
OCI before reclassifications (1,730) 1,600
Reclassification adjustments to net earnings [1] 355 (773)
Income tax effect 40 256
Balance $ 9,571 $ 5,133
[1] The statement of earnings classification of amounts reclassified to net income for cash flow hedges is disclosed in “Note M – Derivative Financial Instruments and Hedging Activities.”