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Segment information - Segment adjusted EBITDA (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Disclosure of operating segments [line items] |  |  |
Finance cost, net | $ (26,175) | $ (22,244) | $ (19,078)
Depreciation, depletion and amortization | (99,941) | (91,079) | (87,728)
Loss on disposal of fixed assets | (2,411) | (3,852) | (1,186)
Asset impairment recovery/(loss) | 0 | 609 | (525)
Foreign exchange gain/(loss), net | 20,846 | (11,981) | 19,990
Derivative financial instrument (loss)/gain, net | (22,441) | 10,967 | (18,534)
Fair value loss on sale of accounts receivable, net | (4,620) | (6,113) | (3,041)
Share-based compensation | (3,841) | (3,173) | (2,402)
Other | 3,617 | 871 | (901)
Income before income taxes | 223,618 | 202,378 | 79,692
Operating segments | Reportable segments |  |  |
Disclosure of operating segments [line items] |  |  |
EBITDA | 384,457 | 339,487 | 203,273
Operating segments | Florida business segment |  |  |
Disclosure of operating segments [line items] |  |  |
EBITDA | 249,665 | 221,227 | 130,520
Depreciation, depletion and amortization | (60,296) | (57,000) | (55,655)
Operating segments | Mid-Atlantic business segment |  |  |
Disclosure of operating segments [line items] |  |  |
EBITDA | 134,792 | 118,260 | 72,753
Depreciation, depletion and amortization | (38,954) | (33,472) | (31,490)
Operating segments | STET segment |  |  |
Disclosure of operating segments [line items] |  |  |
EBITDA | (6,070) | (6,371) | (5,119)
Depreciation, depletion and amortization | (675) | (591) | (576)
Unallocated corporate |  |  |
Disclosure of operating segments [line items] |  |  |
EBITDA | (19,803) | (4,743) | (5,057)
Depreciation, depletion and amortization | $ (16) | $ (16) | $ (7)

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