Fair Value Measurements - Narrative (Details) $ in Millions	Mar. 31, 2025 USD ($) a	Dec. 31, 2024 USD ($)	Dec. 31, 1870 a
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Area of land (in acres) | a			571
Land
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Area of land (in acres) | a	4.7
Carrying Amount
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Long-term notes receivable	$ 5.3	$ 13.1
Company's debt	452.8	474.8
Fair Value
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Company's debt	$ 449.2	$ 468.4