Leases (Details) $ in Millions	12 Months Ended
	Dec. 31, 2024 USD ($) Option	Dec. 31, 2023 USD ($)	Dec. 31, 2022 USD ($)	Sep. 30, 2023 lease
Leases
Variable lease expense and short-term lease expenses	$ 94.3	$ 53.7	$ 19.1
Weighted average discount rate for operating leases	6.10%	5.80%
Operating lease expense	$ 136.9	$ 86.1	46.0
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	$ 9.8	$ 7.6	$ 6.9
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