Related Party Transactions (Details) - USD ($) |
12 Months Ended | |||
|---|---|---|---|---|
Oct. 01, 2017 |
Dec. 31, 2021 |
Dec. 31, 2020 |
Dec. 31, 2019 |
|
| Related Party Transaction [Line Items] | ||||
| Contributions of cash | $ 12,300,000 | $ 70,130,000 | $ 40,000,000 | |
| Distributions of cash | (180,170,000) | (98,330,000) | (169,329,000) | |
| Total contributions and distributions | (167,870,000) | (28,200,000) | (129,329,000) | |
| Incentive reallocation fee | 0 | 987,000 | 0 | |
| Incentive reallocation fee, gains from common stock | 253,000 | |||
| Mr Biglari | ||||
| Related Party Transaction [Line Items] | ||||
| Incentive fees | 0 | 0 | $ 0 | |
| Biglari Entities | ||||
| Related Party Transaction [Line Items] | ||||
| Term of agreement | 5 years | |||
| Period fees payment | 700,000 | |||
| Management fee expense | $ 8,400,000 | $ 8,400,000 | ||
| Incentive reallocation fee, percentage | 25.00% | |||
| Hurdle rate, percent | 6.00% | |||
| Lion Fund, L.P. | ||||
| Related Party Transaction [Line Items] | ||||
| Investments, fair value disclosure | $ 474,201,000 | |||
| Lion Fund II, L.P. | ||||
| Related Party Transaction [Line Items] | ||||
| Investments, fair value disclosure | $ 474,201,000 | |||