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Acquisitions - Pro Forma for Net Income (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands | 3 Months Ended | 9 Months Ended | 12 Months Ended
--- | --- | --- | ---
Sep. 30, 2023 | Dec. 31, 2022 | Sep. 30, 2022 | Sep. 30, 2023 | Sep. 30, 2022 | Dec. 31, 2022
Amortization, Pro Forma |  |  |  |  |  |
Acquisitions |  |  |  |  |  |
Net income |  |  | $ 2,900 |  | $ 12,800 |
ETANCO |  |  |  |  |  |
Acquisitions |  |  |  |  |  |
Net sales |  | $ 553,662 |  |  |  | $ 1,719,648
Net income | $ 104,021 | $ 92,327 |  | $ 299,185 |  | $ 302,579
Basic (in usd per share) |  | $ 2.16 |  |  |  | $ 7.03
Diluted (in usd per share) |  | $ 2.15 |  |  |  | $ 7.01
Basic (in shares) |  | 42,813 |  |  |  | 43,044
Diluted (in shares) |  | 42,916 |  |  |  | 43,173

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