v3.26.1
Restructuring - Summary of Charges Recorded in Connection with Restructuring by Reportable Segment (Detail) - USD ($)
$ in Thousands
 12 Months Ended
May 31, 2026
May 31, 2025
May 31, 2024
Restructuring Cost and Reserve [Line Items]      
Current Year Charges $ 42,612 $ 24,979 $ 30,008
MAP 2025      
Restructuring Cost and Reserve [Line Items]      
Current Year Charges 18,194 24,979 30,008
Cumulative Costs to Date 84,841    
Total Expected Costs 90,163    
MAP 2025 | Severance and benefit costs (credits)      
Restructuring Cost and Reserve [Line Items]      
Current Year Charges 10,785 17,693 23,982
Cumulative Costs to Date 60,962    
Total Expected Costs 62,084    
MAP 2025 | Facility Closure and Other Related Costs      
Restructuring Cost and Reserve [Line Items]      
Current Year Charges 7,409 6,754 1,471
Cumulative Costs to Date 16,255    
Total Expected Costs 20,455    
MAP 2025 | Other Restructuring Costs      
Restructuring Cost and Reserve [Line Items]      
Current Year Charges 0 532 4,555
Cumulative Costs to Date 7,624    
Total Expected Costs 7,624    
MAP 2025 | CPG Segment      
Restructuring Cost and Reserve [Line Items]      
Current Year Charges 7,894 5,847 10,158
Cumulative Costs to Date 29,990    
Total Expected Costs 34,512    
MAP 2025 | CPG Segment | Severance and benefit costs (credits)      
Restructuring Cost and Reserve [Line Items]      
Current Year Charges 4,097 4,147 9,480
Cumulative Costs to Date 23,815    
Total Expected Costs 24,937    
MAP 2025 | CPG Segment | Facility Closure and Other Related Costs      
Restructuring Cost and Reserve [Line Items]      
Current Year Charges 3,797 1,700 678
Cumulative Costs to Date 6,175    
Total Expected Costs 9,575    
MAP 2025 | PCG Segment      
Restructuring Cost and Reserve [Line Items]      
Current Year Charges 5,840 6,126 10,155
Cumulative Costs to Date 26,262    
Total Expected Costs 27,062    
MAP 2025 | PCG Segment | Severance and benefit costs (credits)      
Restructuring Cost and Reserve [Line Items]      
Current Year Charges 3,443 3,771 4,963
Cumulative Costs to Date 13,781    
Total Expected Costs 13,781    
MAP 2025 | PCG Segment | Facility Closure and Other Related Costs      
Restructuring Cost and Reserve [Line Items]      
Current Year Charges 2,397 2,355 637
Cumulative Costs to Date 5,389    
Total Expected Costs 6,189    
MAP 2025 | PCG Segment | Other Restructuring Costs      
Restructuring Cost and Reserve [Line Items]      
Current Year Charges [1] 0 0 4,555
Cumulative Costs to Date [1] 7,092    
Total Expected Costs [1] 7,092    
MAP 2025 | Consumer Segment      
Restructuring Cost and Reserve [Line Items]      
Current Year Charges 4,460 13,006 9,695
Cumulative Costs to Date 28,639    
Total Expected Costs 28,639    
MAP 2025 | Consumer Segment | Severance and benefit costs (credits)      
Restructuring Cost and Reserve [Line Items]      
Current Year Charges 3,245 9,775 9,539
Cumulative Costs to Date 23,416    
Total Expected Costs 23,416    
MAP 2025 | Consumer Segment | Facility Closure and Other Related Costs      
Restructuring Cost and Reserve [Line Items]      
Current Year Charges 1,215 2,699 156
Cumulative Costs to Date 4,691    
Total Expected Costs 4,691    
MAP 2025 | Consumer Segment | Other Restructuring Costs      
Restructuring Cost and Reserve [Line Items]      
Current Year Charges 0 532 0
Cumulative Costs to Date 532    
Total Expected Costs 532    
MAP 2025 | Corporate/Other      
Restructuring Cost and Reserve [Line Items]      
Current Year Charges (0) 0 0
Cumulative Costs to Date (50)    
Total Expected Costs (50)    
MAP 2025 | Corporate/Other | Severance and benefit costs (credits)      
Restructuring Cost and Reserve [Line Items]      
Current Year Charges (0) $ 0 $ 0
Cumulative Costs to Date (50)    
Total Expected Costs (50)    
2026 Restructuring Action      
Restructuring Cost and Reserve [Line Items]      
Current Year Charges 24,418    
Cumulative Costs to Date 24,418    
Total Expected Costs 31,666    
2026 Restructuring Action | Severance and benefit costs (credits)      
Restructuring Cost and Reserve [Line Items]      
Current Year Charges 23,003    
Cumulative Costs to Date 23,003    
Total Expected Costs 28,961    
2026 Restructuring Action | Facility Closure and Other Related Costs      
Restructuring Cost and Reserve [Line Items]      
Current Year Charges 1,415    
Cumulative Costs to Date 1,415    
Total Expected Costs 2,705    
2026 Restructuring Action | CPG Segment      
Restructuring Cost and Reserve [Line Items]      
Current Year Charges 9,191    
Cumulative Costs to Date 9,191    
Total Expected Costs 11,995    
2026 Restructuring Action | CPG Segment | Severance and benefit costs (credits)      
Restructuring Cost and Reserve [Line Items]      
Current Year Charges 8,968    
Cumulative Costs to Date 8,968    
Total Expected Costs 11,772    
2026 Restructuring Action | CPG Segment | Facility Closure and Other Related Costs      
Restructuring Cost and Reserve [Line Items]      
Current Year Charges 223    
Cumulative Costs to Date 223    
Total Expected Costs 223    
2026 Restructuring Action | PCG Segment      
Restructuring Cost and Reserve [Line Items]      
Current Year Charges 6,244    
Cumulative Costs to Date 6,244    
Total Expected Costs 7,499    
2026 Restructuring Action | PCG Segment | Severance and benefit costs (credits)      
Restructuring Cost and Reserve [Line Items]      
Current Year Charges 5,798    
Cumulative Costs to Date 5,798    
Total Expected Costs 6,054    
2026 Restructuring Action | PCG Segment | Facility Closure and Other Related Costs      
Restructuring Cost and Reserve [Line Items]      
Current Year Charges 446    
Cumulative Costs to Date 446    
Total Expected Costs 1,445    
2026 Restructuring Action | Consumer Segment      
Restructuring Cost and Reserve [Line Items]      
Current Year Charges 7,610    
Cumulative Costs to Date 7,610    
Total Expected Costs 10,799    
2026 Restructuring Action | Consumer Segment | Severance and benefit costs (credits)      
Restructuring Cost and Reserve [Line Items]      
Current Year Charges 6,864    
Cumulative Costs to Date 6,864    
Total Expected Costs 9,762    
2026 Restructuring Action | Consumer Segment | Facility Closure and Other Related Costs      
Restructuring Cost and Reserve [Line Items]      
Current Year Charges 746    
Cumulative Costs to Date 746    
Total Expected Costs 1,037    
2026 Restructuring Action | Corporate/Other      
Restructuring Cost and Reserve [Line Items]      
Current Year Charges 1,373    
Cumulative Costs to Date 1,373    
Total Expected Costs 1,373    
2026 Restructuring Action | Corporate/Other | Severance and benefit costs (credits)      
Restructuring Cost and Reserve [Line Items]      
Current Year Charges 1,373    
Cumulative Costs to Date 1,373    
Total Expected Costs $ 1,373    
[1] Of the $4.6 million of other restructuring costs incurred during the year ended May 31, 2024, $3.3 million is associated with the impairment of an indefinite-lived tradename. See Note C, "Goodwill and Other Intangible Assets," of the Consolidated Financial Statements below for further description.