Leases (Details) $ in Millions	3 Months Ended
	Mar. 31, 2025 USD ($) Option	Mar. 31, 2024 USD ($)	Dec. 31, 2024	Sep. 30, 2023 lease
Leases
Variable lease expense and short-term lease expenses	$ 25.8	$ 17.9
Weighted average discount rate for operating leases	6.10%		6.10%
Operating lease expense	$ 36.9	28.2
Number of off-site construction real estate leases commenced | lease				2
Weighted average remaining lease term	10 years 10 months 24 days		10 years 10 months 24 days
Rent paid to related parties	$ 2.5	$ 2.1
Existence of option to extend	true
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