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Long-term Debt and Short-term Borrowings - Amended Maximum Consolidated Leverage Ratio (Details) | Dec. 31, 2021 | Apr. 30, 2020
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Line of Credit Facility [Line Items] |  |
Maximum consolidated leverage ratio |  | 3.75
March 2021 | Senior Secured Credit Facility Due May 2024 | Secured Debt |  |
Line of Credit Facility [Line Items] |  |
Maximum consolidated leverage ratio | 5.25 |
June 2021 | Senior Secured Credit Facility Due May 2024 | Secured Debt |  |
Line of Credit Facility [Line Items] |  |
Maximum consolidated leverage ratio | 5.25 |
September 2021 | Senior Secured Credit Facility Due May 2024 | Secured Debt |  |
Line of Credit Facility [Line Items] |  |
Maximum consolidated leverage ratio | 4.75 |
December 2021 | Senior Secured Credit Facility Due May 2024 | Secured Debt |  |
Line of Credit Facility [Line Items] |  |
Maximum consolidated leverage ratio | 4.25 |
March 2022 | Senior Secured Credit Facility Due May 2024 | Secured Debt |  |
Line of Credit Facility [Line Items] |  |
Maximum consolidated leverage ratio | 4.25 |
June 2022 | Senior Secured Credit Facility Due May 2024 | Secured Debt |  |
Line of Credit Facility [Line Items] |  |
Maximum consolidated leverage ratio | 4.25 |
September 2022 and thereafter | Senior Secured Credit Facility Due May 2024 | Secured Debt |  |
Line of Credit Facility [Line Items] |  |
Maximum consolidated leverage ratio | 3.75 |

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