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Fair Value of Financial Instruments - Narrative (Details) - Fair Value, Recurring [Member] - Fair Value, Inputs, Level 3 - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Fair value, measurement with unobservable inputs reconciliation, recurring basis, asset, transfers, net $ 0.0 $ 0.0
Fair value, measurement with unobservable inputs reconciliation, recurring basis, liability, transfers, net $ 0.0 $ 0.0