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Restructuring - Summary of Charges Recorded in Connection with Restructuring by Reportable Segment (Details) - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Aug. 31, 2024 | Aug. 31, 2023
Restructuring Cost and Reserve [Line Items] |  |  |
Current Year Charges |  | $ 7,202 | $ 6,498
MAP 2025 |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |
Current Year Charges |  | 7,202 | 6,498
Cumulative Costs to Date |  | 48,870 |
Total Expected Costs |  | 70,648 |
MAP 2025 | Severance and benefit costs (credits) |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |
Current Year Charges |  | 6,459 | 1,899
Cumulative Costs to Date |  | 38,943 |
Total Expected Costs |  | 48,702 |
MAP 2025 | Facility Closure and Other Related Costs |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |
Current Year Charges |  | 743 | 44
Cumulative Costs to Date |  | 2,835 |
Total Expected Costs |  | 14,854 |
MAP 2025 | Other Restructuring Costs |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |
Current Year Charges |  | 0 | 4,555
Cumulative Costs to Date |  | 7,092 |
Total Expected Costs |  | 7,092 |
MAP 2025 | Construction Products Segment |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |
Current Year Charges |  | 1,266 | 415
Cumulative Costs to Date |  | 17,077 |
Total Expected Costs |  | 26,752 |
MAP 2025 | Construction Products Segment | Severance and benefit costs (credits) |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |
Current Year Charges |  | 890 | 415
Cumulative Costs to Date |  | 16,093 |
Total Expected Costs |  | 20,037 |
MAP 2025 | Construction Products Segment | Facility Closure and Other Related Costs |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |
Current Year Charges |  | 376 | 0
Cumulative Costs to Date |  | 984 |
Total Expected Costs |  | 6,715 |
MAP 2025 | Performance Coatings Segment |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |
Current Year Charges |  | 155 | 5,416
Cumulative Costs to Date |  | 11,278 |
Total Expected Costs |  | 14,196 |
MAP 2025 | Performance Coatings Segment | Severance and benefit costs (credits) |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |
Current Year Charges |  | 150 | 831
Cumulative Costs to Date |  | 4,009 |
Total Expected Costs |  | 5,669 |
MAP 2025 | Performance Coatings Segment | Facility Closure and Other Related Costs |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |
Current Year Charges |  | 5 | 30
Cumulative Costs to Date |  | 177 |
Total Expected Costs |  | 1,435 |
MAP 2025 | Performance Coatings Segment | Other Restructuring Costs |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |
Current Year Charges | [1] | 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 |  | 3,958 | 14
Cumulative Costs to Date |  | 14,508 |
Total Expected Costs |  | 20,552 |
MAP 2025 | Consumer Segment | Severance and benefit costs (credits) |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |
Current Year Charges |  | 3,938 | 0
Cumulative Costs to Date |  | 13,711 |
Total Expected Costs |  | 17,826 |
MAP 2025 | Consumer Segment | Facility Closure and Other Related Costs |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |
Current Year Charges |  | 20 | 14
Cumulative Costs to Date |  | 797 |
Total Expected Costs |  | 2,726 |
MAP 2025 | Specialty Products Group Segment |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |
Current Year Charges |  | 1,823 | 653
Cumulative Costs to Date |  | 6,057 |
Total Expected Costs |  | 9,198 |
MAP 2025 | Specialty Products Group Segment | Severance and benefit costs (credits) |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |
Current Year Charges |  | 1,481 | 653
Cumulative Costs to Date |  | 5,180 |
Total Expected Costs |  | 5,220 |
MAP 2025 | Specialty Products Group Segment | Facility Closure and Other Related Costs |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |
Current Year Charges |  | 342 | 0
Cumulative Costs to Date |  | 877 |
Total Expected Costs |  | 3,978 |
MAP 2025 | Corporate/Other Segment |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |
Current Year Charges |  | 0 | 0
Cumulative Costs to Date |  | (50) |
Total Expected Costs |  | (50) |
MAP 2025 | Corporate/Other Segment | Severance and benefit costs (credits) |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |
Current Year Charges |  | 0 | $ 0
Cumulative Costs to Date |  | (50) |
Total Expected Costs |  | $ (50) |
[1] | Of the $4.6 million of other restructuring costs incurred for the three-month period ending August 31, 2023, $3.3 million is associated with the impairment of an indefinite-lived tradename as described above.

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- Definition Amount of costs incurred to date for the specified restructuring cost. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 420 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 2 -Subparagraph (SAB Topic 5.P.4.d) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479823/420-10-S99-2 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 420 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 2 -Subparagraph (SAB Topic 5.P.4.b.1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479823/420-10-S99-2 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 420 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (b)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482017/420-10-50-1 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 420 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (d) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482017/420-10-50-1 + Details
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- Definition Amount expected to be recognized in earnings for the specified restructuring cost. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 420 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 2 -Subparagraph (SAB Topic 5.P.4.d) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479823/420-10-S99-2 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 420 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 2 -Subparagraph (SAB Topic 5.P.4.b.1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479823/420-10-S99-2 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 420 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (b)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482017/420-10-50-1 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 420 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (d) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482017/420-10-50-1 + Details
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