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Summary of Significant Accounting Policies (Tables)
12 Months Ended
Dec. 31, 2020
Summary of Significant Accounting Policies [Abstract]  
Schedule of intangible assets table
The gross carrying value, accumulated amortization, and net carrying value for the Company's intangible assets, by major class, as of December 31, were as follows:
20202019
Gross
Carrying
Value
Accumulated
Amortization
Net
Carrying
Value
Gross
Carrying
Value
Accumulated
Amortization
Net
Carrying
Value
(in millions)
State licenses$13.5 $— $13.5 $13.5 $— $13.5 
Insurance relationships9.4 $(9.4)— 9.4 $(9.4)— 
Other0.1 — 0.1 0.1 — 0.1 
Total$23.0 $(9.4)$13.6 $23.0 $(9.4)$13.6