Leases - Narrative (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Leases
Total undiscounted rent obligations	$ 5,342.6		$ 5,342.6
Sublease income	$ 4.6	$ 3.7	$ 9.0	$ 7.6
Property leases | Minimum
Leases
Initial lease period (in years)	5 years		5 years
Property leases | Maximum
Leases
Initial lease period (in years)	20 years		20 years
Equipment leases | Maximum
Leases
Initial lease period (in years)	5 years		5 years