Income Taxes - Summary of Federal Net Operating Loss Carryforwards and Related Deferred Income Tax Assets (Details) - USD ($) $ in Millions	Dec. 31, 2024	Dec. 31, 2023
Income Tax Contingency [Line Items]
Deferred Tax Asset	$ 14.0	$ 114.6
Internal Revenue Service (IRS)
Income Tax Contingency [Line Items]
NOL Carry-forwards	66.5
Deferred Tax Asset	14.0
Internal Revenue Service (IRS) | 2043
Income Tax Contingency [Line Items]
NOL Carry-forwards	0.3
Deferred Tax Asset	0.1
Internal Revenue Service (IRS) | 2044
Income Tax Contingency [Line Items]
NOL Carry-forwards	6.0
Deferred Tax Asset	1.3
Internal Revenue Service (IRS) | No Expiration
Income Tax Contingency [Line Items]
NOL Carry-forwards	60.2
Deferred Tax Asset	$ 12.6