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Business Combinations - Schedule of Estimated Fair Value of Assets Acquired and Liabilities Assumed (Details) - USD ($) $ in Millions |  |  |  |  |  | 12 Months Ended
--- | --- | --- | --- | --- | --- | ---
Sep. 08, 2025 | Nov. 12, 2024 | Oct. 07, 2024 | Jul. 29, 2024 | Mar. 12, 2023 | Dec. 31, 2025 | Dec. 31, 2024 | Dec. 31, 2023
Business Combination [Line Items] |  |  |  |  |  |  |  |
Intangibles |  |  |  |  |  | $ 28.0 | $ 49.0 |
Goodwill |  |  |  |  |  | 450.4 | 432.6 |
Less seller obligations |  |  |  |  |  | 3.9 | 5.1 | $ 4.3
Cash paid |  |  |  |  |  | 51.5 | 88.6 | 59.6
Carolina Precision Fibers |  |  |  |  |  |  |  |
Business Combination [Line Items] |  |  |  |  |  |  |  |
Accounts receivable |  |  |  |  |  | 1.8 |  |
Inventories |  |  |  |  |  | 1.0 |  |
Other current assets |  |  |  |  |  | 0.0 |  |
Property and equipment |  |  |  |  |  | 3.8 |  |
Operating lease right-of-use asset |  |  |  |  |  | 0.6 |  |
Intangibles |  |  |  |  |  | 10.1 |  |
Goodwill |  |  |  |  |  | 7.0 |  |
Other non-current assets |  |  |  |  |  | 0.4 |  |
Accounts payable and other current liabilities |  |  |  |  |  | (1.3) |  |
Other long-term liabilities |  |  |  |  |  | (0.4) |  |
Fair value of assets acquired and purchase price |  |  |  |  |  | 23.0 |  |
Less seller obligations | $ 2.0 |  |  |  |  | 2.0 |  |
Cash paid | $ 21.0 |  |  |  |  | 21.0 |  |
Other |  |  |  |  |  |  |  |
Business Combination [Line Items] |  |  |  |  |  |  |  |
Accounts receivable |  |  |  |  |  | 1.5 | 2.0 | 2.1
Inventories |  |  |  |  |  | 1.4 | 1.6 | 1.4
Other current assets |  |  |  |  |  | 0.1 | 0.0 | 0.0
Property and equipment |  |  |  |  |  | 3.8 | 3.0 | 1.9
Operating lease right-of-use asset |  |  |  |  |  | 0.4 | 0.2 | 0.2
Intangibles |  |  |  |  |  | 17.9 | 19.0 | 13.3
Goodwill |  |  |  |  |  | 9.4 | 10.5 | 7.5
Other non-current assets |  |  |  |  |  | 0.1 | 0.2 | 0.1
Accounts payable and other current liabilities |  |  |  |  |  | (1.3) | (2.0) | (1.1)
Other long-term liabilities |  |  |  |  |  | (0.9) | (0.1) | (0.1)
Fair value of assets acquired and purchase price |  |  |  |  |  | 32.4 | 34.4 | 25.3
Less seller obligations |  |  |  |  |  | 1.9 | 2.8 | 1.6
Cash paid |  |  |  |  |  | 30.5 | 31.6 | 23.7
2025 Acquisitions |  |  |  |  |  |  |  |
Business Combination [Line Items] |  |  |  |  |  |  |  |
Accounts receivable |  |  |  |  |  | 3.3 |  |
Inventories |  |  |  |  |  | 2.4 |  |
Other current assets |  |  |  |  |  | 0.1 |  |
Property and equipment |  |  |  |  |  | 7.6 |  |
Operating lease right-of-use asset |  |  |  |  |  | 1.0 |  |
Intangibles |  |  |  |  |  | 28.0 |  |
Goodwill |  |  |  |  |  | 16.4 |  |
Other non-current assets |  |  |  |  |  | 0.5 |  |
Accounts payable and other current liabilities |  |  |  |  |  | (2.6) |  |
Other long-term liabilities |  |  |  |  |  | (1.3) |  |
Fair value of assets acquired and purchase price |  |  |  |  |  | 55.4 |  |
Less seller obligations |  |  |  |  |  | 3.9 |  |
Cash paid |  |  |  |  |  | $ 51.5 |  |
Euroview |  |  |  |  |  |  |  |
Business Combination [Line Items] |  |  |  |  |  |  |  |
Accounts receivable |  |  |  |  |  |  | 0.0 |
Inventories |  |  |  |  |  |  | 1.7 |
Other current assets |  |  |  |  |  |  | 0.0 |
Property and equipment |  |  |  |  |  |  | 0.7 |
Operating lease right-of-use asset |  |  |  |  |  |  | 0.7 |
Intangibles |  |  |  |  |  |  | 9.8 |
Goodwill |  |  |  |  |  |  | 9.0 |
Other non-current assets |  |  |  |  |  |  | 0.0 |
Accounts payable and other current liabilities |  |  |  |  |  |  | (0.7) |
Other long-term liabilities |  |  |  |  |  |  | (0.4) |
Fair value of assets acquired and purchase price |  |  |  |  |  |  | 20.8 |
Less seller obligations |  |  |  | $ 1.6 |  |  | 1.6 |
Cash paid |  |  |  | $ 19.2 |  |  | 19.2 |
Insulation Supplies |  |  |  |  |  |  |  |
Business Combination [Line Items] |  |  |  |  |  |  |  |
Accounts receivable |  |  |  |  |  |  | 2.3 |
Inventories |  |  |  |  |  |  | 1.4 |
Other current assets |  |  |  |  |  |  | 0.0 |
Property and equipment |  |  |  |  |  |  | 0.2 |
Operating lease right-of-use asset |  |  |  |  |  |  | 1.2 |
Intangibles |  |  |  |  |  |  | 8.7 |
Goodwill |  |  |  |  |  |  | 6.5 |
Other non-current assets |  |  |  |  |  |  | 0.1 |
Accounts payable and other current liabilities |  |  |  |  |  |  | (1.8) |
Other long-term liabilities |  |  |  |  |  |  | (1.1) |
Fair value of assets acquired and purchase price |  |  |  |  |  |  | 17.5 |
Less seller obligations |  |  | $ 0.1 |  |  |  | 0.1 |
Cash paid |  |  | $ 17.4 |  |  |  | 17.4 |
Tatum |  |  |  |  |  |  |  |
Business Combination [Line Items] |  |  |  |  |  |  |  |
Accounts receivable |  |  |  |  |  |  | 1.6 |
Inventories |  |  |  |  |  |  | 0.8 |
Other current assets |  |  |  |  |  |  | 0.0 |
Property and equipment |  |  |  |  |  |  | 0.8 |
Operating lease right-of-use asset |  |  |  |  |  |  | 0.0 |
Intangibles |  |  |  |  |  |  | 11.5 |
Goodwill |  |  |  |  |  |  | 7.0 |
Other non-current assets |  |  |  |  |  |  | 0.0 |
Accounts payable and other current liabilities |  |  |  |  |  |  | (0.7) |
Other long-term liabilities |  |  |  |  |  |  | 0.0 |
Fair value of assets acquired and purchase price |  |  |  |  |  |  | 21.0 |
Less seller obligations |  | $ 0.6 |  |  |  |  | 0.6 |
Cash paid |  | $ 20.4 |  |  |  |  | 20.4 |
2024 Acquisitions |  |  |  |  |  |  |  |
Business Combination [Line Items] |  |  |  |  |  |  |  |
Accounts receivable |  |  |  |  |  |  | 5.9 |
Inventories |  |  |  |  |  |  | 5.5 |
Other current assets |  |  |  |  |  |  | 0.0 |
Property and equipment |  |  |  |  |  |  | 4.7 |
Operating lease right-of-use asset |  |  |  |  |  |  | 2.1 |
Intangibles |  |  |  |  |  |  | 49.0 |
Goodwill |  |  |  |  |  |  | 33.0 |
Other non-current assets |  |  |  |  |  |  | 0.3 |
Accounts payable and other current liabilities |  |  |  |  |  |  | (5.2) |
Other long-term liabilities |  |  |  |  |  |  | (1.6) |
Fair value of assets acquired and purchase price |  |  |  |  |  |  | 93.7 |
Less seller obligations |  |  |  |  |  |  | 5.1 |
Cash paid |  |  |  |  |  |  | $ 88.6 |
Anchor |  |  |  |  |  |  |  |
Business Combination [Line Items] |  |  |  |  |  |  |  |
Accounts receivable |  |  |  |  |  |  |  | 5.0
Inventories |  |  |  |  |  |  |  | 1.6
Other current assets |  |  |  |  |  |  |  | 1.9
Property and equipment |  |  |  |  |  |  |  | 2.3
Operating lease right-of-use asset |  |  |  |  |  |  |  | 0.0
Intangibles |  |  |  |  |  |  |  | 16.4
Goodwill |  |  |  |  |  |  |  | 13.3
Other non-current assets |  |  |  |  |  |  |  | 0.2
Accounts payable and other current liabilities |  |  |  |  |  |  |  | (2.1)
Other long-term liabilities |  |  |  |  |  |  |  | 0.0
Fair value of assets acquired and purchase price |  |  |  |  |  |  |  | 38.6
Less seller obligations |  |  |  |  | $ 2.7 |  |  | 2.7
Cash paid |  |  |  |  | $ 35.9 |  |  | 35.9
2023 Acquisitions |  |  |  |  |  |  |  |
Business Combination [Line Items] |  |  |  |  |  |  |  |
Accounts receivable |  |  |  |  |  |  |  | 7.1
Inventories |  |  |  |  |  |  |  | 3.0
Other current assets |  |  |  |  |  |  |  | 1.9
Property and equipment |  |  |  |  |  |  |  | 4.2
Operating lease right-of-use asset |  |  |  |  |  |  |  | 0.2
Intangibles |  |  |  |  |  |  |  | 29.7
Goodwill |  |  |  |  |  |  |  | 20.8
Other non-current assets |  |  |  |  |  |  |  | 0.3
Accounts payable and other current liabilities |  |  |  |  |  |  |  | (3.2)
Other long-term liabilities |  |  |  |  |  |  |  | (0.1)
Fair value of assets acquired and purchase price |  |  |  |  |  |  |  | 63.9
Less seller obligations |  |  |  |  |  |  |  | 4.3
Cash paid |  |  |  |  |  |  |  | $ 59.6

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