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Related Party Transactions - Other (Details) $ in Millions | 12 Months Ended
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Dec. 31, 2021 USD ($) ft² property | Dec. 31, 2020 USD ($) | Dec. 31, 2019 USD ($)
Related Party Transaction [Line Items] |  |  |
Area of real estate property (in sqft) | 10,100,000 |  |
Undivided Interest |  |  |
Related Party Transaction [Line Items] |  |  |
Area of real estate property (in sqft) | 5,447 |  |
Affiliated Entity | Leased space rental |  |  |
Related Party Transaction [Line Items] |  |  |
Number of properties | property | 1 |  |
Lease cancellation, period of notice (in days) | 90 days |  |
Revenue from related parties | $ | $ 0.3 | $ 0.3 | $ 0.3
Chairman emeritus | Leased space rental |  |  |
Related Party Transaction [Line Items] |  |  |
Percentage of lease space occupied by Chairman emeritus and employee (as a percent) | 15.00% |  |

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