Organization and Summary of Significant Accounting Policies - Fair Value (Details) - USD ($) $ in Millions	Dec. 31, 2024	Dec. 31, 2023
Debt Instrument
Carrying Value	$ 1,852.0	$ 1,629.2
3.50% senior subordinated notes due 2025
Debt Instrument
Interest rate	3.50%	3.50%
Carrying Value	$ 549.1	$ 547.7
Fair Value	$ 543.0	$ 529.7
3.75% senior subordinated notes due 2029
Debt Instrument
Interest rate	3.75%	3.75%
Carrying Value	$ 496.6	$ 495.8
Fair Value	451.8	444.4
Mortgage facilities
Debt Instrument
Carrying Value	474.8	402.1
Fair Value	$ 450.6	$ 378.5