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v3.23.3

Leases (Details) $ in Millions | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Sep. 30, 2023 USD ($) lease | Sep. 30, 2022 USD ($) | Sep. 30, 2023 USD ($) lease Option | Sep. 30, 2022 USD ($) | Dec. 31, 2022
Leases |  |  |  |  |
Variable lease expense and short-term lease expenses | $ 17.0 | $ 6.3 | $ 38.8 | $ 14.4 |
Weighted average discount rate for operating leases | 5.80% |  | 5.80% |  | 4.30%
Operating lease expense | $ 25.7 | 13.1 | $ 61.7 | 34.3 |
Weighted average remaining lease term | 11 years |  | 11 years |  | 8 years 1 month 6 days
Rent paid to related parties | $ 1.9 | $ 1.7 | $ 5.6 | $ 5.2 |
Existence of option to extend |  |  | true |  |
Number of off-site construction real estate leases commenced | lease | 2 |  | 2 |  |
Minimum |  |  |  |  |
Leases |  |  |  |  |
Lease term for operating lease | 3 years |  | 3 years |  |
Number of options to renew | Option |  |  | 1 |  |
Maximum |  |  |  |  |
Leases |  |  |  |  |
Lease term for operating lease | 10 years |  | 10 years |  |

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