v3.26.1
Other Intangible Assets Major Classes (Detail) - USD ($)
$ in Thousands
 12 Months Ended
May 31, 2026
May 31, 2025
Intangible Assets by Major Class [Line Items]    
Amortized intangible assets, gross carrying amount $ 1,101,837 $ 1,022,253
Amortized intangible assets, accumulated amortization (643,179) (595,053)
Amortized intangible assets, net other intangible assets 458,658 427,200
Total Other Intangible Assets, gross carrying amount 1,467,817 1,375,879
Total Other Intangible Assets, net other intangible assets 824,638 780,826
Trademarks and Trade Names    
Intangible Assets by Major Class [Line Items]    
Indefinite-lived intangible assets, acquisitions 365,980 353,626
Indefinite-lived intangible assets, net other intangible assets 365,980 353,626
Formulae    
Intangible Assets by Major Class [Line Items]    
Amortized intangible assets, gross carrying amount 241,236 239,208
Amortized intangible assets, accumulated amortization (214,914) (207,934)
Amortized intangible assets, net other intangible assets $ 26,322 $ 31,274
Formulae | Minimum    
Intangible Assets by Major Class [Line Items]    
Amortized intangible assets, amortization period 9 years 9 years
Formulae | Maximum    
Intangible Assets by Major Class [Line Items]    
Amortized intangible assets, amortization period 33 years 33 years
Customer-Related Intangible Assets    
Intangible Assets by Major Class [Line Items]    
Amortized intangible assets, gross carrying amount $ 794,707 $ 724,297
Amortized intangible assets, accumulated amortization (377,963) (339,492)
Amortized intangible assets, net other intangible assets $ 416,744 $ 384,805
Customer-Related Intangible Assets | Minimum    
Intangible Assets by Major Class [Line Items]    
Amortized intangible assets, amortization period 5 years 5 years
Customer-Related Intangible Assets | Maximum    
Intangible Assets by Major Class [Line Items]    
Amortized intangible assets, amortization period 33 years 33 years
Trademarks and Trade Names    
Intangible Assets by Major Class [Line Items]    
Amortized intangible assets, gross carrying amount $ 40,731 $ 33,669
Amortized intangible assets, accumulated amortization (26,450) (24,129)
Amortized intangible assets, net other intangible assets $ 14,281 $ 9,540
Trademarks and Trade Names | Minimum    
Intangible Assets by Major Class [Line Items]    
Amortized intangible assets, amortization period 5 years 5 years
Trademarks and Trade Names | Maximum    
Intangible Assets by Major Class [Line Items]    
Amortized intangible assets, amortization period 40 years 40 years
Other Intangible Assets    
Intangible Assets by Major Class [Line Items]    
Amortized intangible assets, gross carrying amount $ 25,163 $ 25,079
Amortized intangible assets, accumulated amortization (23,852) (23,498)
Amortized intangible assets, net other intangible assets $ 1,311 $ 1,581
Other Intangible Assets | Minimum    
Intangible Assets by Major Class [Line Items]    
Amortized intangible assets, amortization period 3 years 3 years
Other Intangible Assets | Maximum    
Intangible Assets by Major Class [Line Items]    
Amortized intangible assets, amortization period 30 years 30 years