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Stock Based Compensation - Profit Interest Units Granted (Details) - Profit Interest Units - $ / shares
3 Months Ended 12 Months Ended
Dec. 31, 2019
Sep. 30, 2019
Jun. 30, 2019
Mar. 31, 2019
Dec. 31, 2019
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Number of Units Granted (shares) 198.0500 74.7300 1,726.5100 32,987.0078 34,986.2978
Weighted Average Exercise Price (USD per share) $ 10,329.70 $ 10,329.70 $ 10,329.70 $ 10,329.70  
Weighted Average Fair Value of Underlying Share (USD per share) 10,000.00 10,000.00 10,000.00 10,000.00  
Weighted Average Fair Value Per Unit (USD per share) $ 2,140.61 $ 2,198.20 $ 2,366.59 $ 2,449.59 $ 2,443.21