Income Taxes - Narrative (Details) - USD ($) $ in Millions	Sep. 30, 2024	Dec. 31, 2023
Income Tax Disclosure [Abstract]
Deferred tax assets	$ 767.1	$ 758.3
Deferred tax assets, valuation allowance	1.2	1.2
Deferred tax liabilities	870.9	862.5
Net deferred tax liabilities	103.8	$ 104.2
Deferred tax assets	$ 6.3