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Leases (Details) $ in Millions | 3 Months Ended |  |
--- | --- | --- | ---
Mar. 31, 2024 USD ($) Option | Mar. 31, 2023 USD ($) | Dec. 31, 2023 | Sep. 30, 2023 lease
Leases |  |  |  |
Variable lease expense and short-term lease expenses | $ 17.9 | $ 10.2 |  |
Weighted average discount rate for operating leases | 6.00% |  | 5.80% |
Operating lease expense | $ 28.2 | 17.3 |  |
Weighted average remaining lease term | 11 years 6 months |  | 10 years 10 months 24 days |
Rent paid to related parties | $ 2.1 | $ 2.0 |  |
Existence of option to extend | true |  |  |
Number of off-site construction real estate leases commenced | lease |  |  |  | 2
Minimum |  |  |  |
Leases |  |  |  |
Lease term for operating lease | 3 years |  |  |
Number of options to renew | Option | 1 |  |  |
Maximum |  |  |  |
Leases |  |  |  |
Lease term for operating lease | 10 years |  |  |

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