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v3.21.1

Debt - Additional Information (Details) |  |  | 3 Months Ended |  |
--- | --- | --- | --- | --- | ---
Jun. 30, 2023 | Sep. 25, 2018 USD ($) | Mar. 31, 2021 USD ($) | Mar. 31, 2020 USD ($) | Feb. 10, 2021 USD ($) | Dec. 31, 2020 USD ($)
Debt Instrument [Line Items] |  |  |  |  |  |
Deferred debt issuance costs |  |  | $ 4,300,000 |  |  | $ 4,600,000
Deferred debt issuance costs |  |  |  |  | $ 4,000,000 |
Interest expense |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Amortization of debt issuance costs |  |  | 300,000 | $ 300,000 |  |
Senior unsecured notes |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Fair market value |  |  | $ 373,100,000 |  |  | $ 371,000,000.0
New Credit Facility |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Maximum borrowings under credit facility |  | $ 700,000,000.0 |  |  |  |
EBITDA ratio |  | 5.50 |  |  |  |
Interest coverage ratio |  | 3.00 |  |  |  |
Effective interest rate on debt facilities (percent) |  |  | 4.03% | 3.84% |  |
New Credit Facility | Forecast |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
EBITDA ratio | 4.50 |  |  |  |  |
EBITDA Ratio decrease over period | 24 months |  |  |  |  |
New Credit Facility and Bond Indenture | Revolving Credit Facility |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Maximum borrowings under credit facility |  | $ 400,000,000.0 |  |  |  |
Debt instrument term |  | 5 years |  |  |  |
Revolving line of credit |  | $ 500,000,000.0 |  |  |  |
New Credit Facility and Bond Indenture | Revolving Credit Facility | LIBOR |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Basis spread on variable interest rate (percent) |  | 1.75% |  |  |  |
New Credit Facility and Bond Indenture | Revolving Credit Facility | Base Rate |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Basis spread on variable interest rate (percent) |  | 0.75% |  |  |  |
Term loan A | Term loan facility |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Debt instrument term |  | 7 years |  |  |  |
Face amount |  | $ 200,000,000.0 |  |  |  |
Amortization rate (percent) |  | 1.00% |  |  |  |
Average interest rate on outstanding borrowings (percent) |  |  | 1.88% |  |  |
Term loan A | Term loan facility | LIBOR |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Basis spread on variable interest rate (percent) |  | 2.00% |  |  |  |
Term loan A | Term loan facility | Base Rate |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Basis spread on variable interest rate (percent) |  | 1.00% |  |  |  |
Term loan B |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Face amount |  |  |  |  | $ 350,000,000 |
Debt balance |  |  | $ 0 |  |  |
Term loan B | Term loan facility | LIBOR |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Basis spread on variable interest rate (percent) |  | 4.00% |  |  |  |
Term loan B | Term loan facility | Base Rate |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Basis spread on variable interest rate (percent) |  | 3.00% |  |  |  |
Term loan B | Term loan facility | Minimum Floor |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Basis spread on variable interest rate (percent) |  | 0.75% |  |  |  |
6.875% Senior Unsecured Notes Due 2026 | Senior unsecured notes |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Face amount |  | $ 350,000,000.0 |  |  |  |
Interest rate (percent) |  | 6.875% |  |  |  |
Redemption price (percent) |  | 100.00% |  |  |  |
Amount to be redeemed (percent) |  | 35.00% |  |  |  |
Redemption price for equity offerings (percentage) |  | 106.875% |  |  |  |
Effective rate (percent) |  |  | 7.248% |  |  |
Revolving credit facility - U.S. dollar borrowings | Revolving Credit Facility |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Average interest rate on outstanding borrowings (percent) |  |  | 2.33% |  |  |

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