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v3.26.1

Segment Information - Segment Sales to External Customers by Product Line (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2026 | Jun. 30, 2025 | Jun. 30, 2026 | Jun. 30, 2025
Sales to external customer [Line Items] |  |  |  |
Sales | $ 1,831,335 | $ 1,740,114 | $ 3,329,949 | $ 3,276,608
Building Materials Distribution |  |  |  |
Sales to external customer [Line Items] |  |  |  |
Sales | 1,697,400 | 1,614,900 | 3,086,400 | 3,022,000
Wood Products |  |  |  |
Sales to external customer [Line Items] |  |  |  |
Sales | 133,900 | 125,200 | $ 243,600 | $ 254,600
Intersegment EWP sales volumes as percentage to total EWP sales volumes |  |  | 77.00% | 74.00%
General line | Building Materials Distribution |  |  |  |
Sales to external customer [Line Items] |  |  |  |
Sales | 796,300 | 733,700 | $ 1,421,300 | $ 1,333,500
Commodity | Building Materials Distribution |  |  |  |
Sales to external customer [Line Items] |  |  |  |
Sales | 590,500 | 551,800 | 1,083,300 | 1,068,700
Engineered wood products | Building Materials Distribution |  |  |  |
Sales to external customer [Line Items] |  |  |  |
Sales | 310,700 | 329,400 | 581,800 | 619,900
LVL | Wood Products |  |  |  |
Sales to external customer [Line Items] |  |  |  |
Sales | 14,200 | 14,300 | 24,600 | 31,000
I-joists | Wood Products |  |  |  |
Sales to external customer [Line Items] |  |  |  |
Sales | 6,900 | 8,700 | 11,700 | 19,900
Other engineered wood products | Wood Products |  |  |  |
Sales to external customer [Line Items] |  |  |  |
Sales | 3,000 | 5,700 | 5,100 | 12,500
Plywood and veneer | Wood Products |  |  |  |
Sales to external customer [Line Items] |  |  |  |
Sales | 72,700 | 61,600 | 131,900 | 121,400
Lumber | Wood Products |  |  |  |
Sales to external customer [Line Items] |  |  |  |
Sales | 13,400 | 12,600 | 25,600 | 25,200
Byproducts | Wood Products |  |  |  |
Sales to external customer [Line Items] |  |  |  |
Sales | 15,700 | 15,800 | 31,100 | 31,500
Other | Wood Products |  |  |  |
Sales to external customer [Line Items] |  |  |  |
Sales | $ 8,000 | $ 6,500 | $ 13,600 | $ 13,000

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- Definition Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 40 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482810/280-10-50-40 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 42 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482810/280-10-50-42 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 41 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482810/280-10-50-41 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 32 -Subparagraph (ee) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482810/280-10-50-32 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 30 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482810/280-10-50-30 Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 22 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482810/280-10-50-22 Reference 7: http://www.xbrl.org/2003/role/disclosureRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 22 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482810/280-10-50-22 Reference 8: http://www.xbrl.org/2003/role/exampleRef -Topic 220 -SubTopic 40 -Name Accounting Standards Codification -Section 55 -Paragraph 4 -Publisher FASB -URI https://asc.fasb.org/1943274/2147476153/220-40-55-4 Reference 9: http://www.xbrl.org/2003/role/exampleRef -Topic 220 -SubTopic 40 -Name Accounting Standards Codification -Section 55 -Paragraph 14 -Publisher FASB -URI https://asc.fasb.org/1943274/2147476153/220-40-55-14 Reference 10: http://www.xbrl.org/2003/role/disclosureRef -Topic 606 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 7 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479806/606-10-50-7 Reference 11: http://www.xbrl.org/2003/role/disclosureRef -Topic 270 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (i) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482964/270-10-50-1 Reference 12: http://www.xbrl.org/2003/role/disclosureRef -Topic 924 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SAB Topic 11.L) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479941/924-10-S99-1 Reference 13: http://www.xbrl.org/2003/role/disclosureRef -Topic 606 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 5 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479806/606-10-50-5 Reference 14: http://www.xbrl.org/2003/role/disclosureRef -Topic 606 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479806/606-10-50-4 + Details
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