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v3.23.3

Debt and Credit Agreement (Details) - Line of Credit | Oct. 10, 2023 USD ($) | Mar. 29, 2023 | Nov. 15, 2019 USD ($) | Sep. 30, 2023 USD ($) | Dec. 31, 2022 USD ($) | Sep. 22, 2020
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Wells Fargo Securities, Citizens Bank and JP Morgan Chase Bank | Minimum |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Commitment fee rate on undrawn commitments |  | 0.15% |  |  |  |
Wells Fargo Securities, Citizens Bank and JP Morgan Chase Bank | Maximum |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Commitment fee rate on undrawn commitments |  | 0.30% |  |  |  |
Wells Fargo Securities, Citizens Bank and JP Morgan Chase Bank | Applicable Margin | Minimum |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Spread on variable interest rate |  | 1.25% |  |  |  |
Wells Fargo Securities, Citizens Bank and JP Morgan Chase Bank | Applicable Margin | Maximum |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Spread on variable interest rate |  | 2.00% |  |  |  |
Wells Fargo Securities, Citizens Bank and JP Morgan Chase Bank | Federal Funds |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Spread on variable interest rate |  | 0.50% |  |  |  |
Wells Fargo Securities, Citizens Bank and JP Morgan Chase Bank | One Month Adjusted Term Secured Overnight Financing Rate (SOFR) |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Spread on variable interest rate |  | 1.00% |  |  |  |
Wells Fargo Securities, Citizens Bank and JP Morgan Chase Bank | One Month Secured Overnight Financing Rate (SOFR) Applicable Margin | Minimum |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Spread on variable interest rate |  | 0.25% |  |  |  |
Wells Fargo Securities, Citizens Bank and JP Morgan Chase Bank | One Month Secured Overnight Financing Rate (SOFR) Applicable Margin | Maximum |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Spread on variable interest rate |  | 1.00% |  |  |  |
Wells Fargo Securities, JP Morgan Chase Bank, PNC Capital Markets and TD Securities | Subsequent Event |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Maximum secured net leverage ratio | 3.00 |  |  |  |  |
Minimum interest coverage ratio | 3.00 |  |  |  |  |
Wells Fargo Securities, JP Morgan Chase Bank, PNC Capital Markets and TD Securities | Minimum | Subsequent Event |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Commitment fee rate on undrawn commitments | 0.20% |  |  |  |  |
Wells Fargo Securities, JP Morgan Chase Bank, PNC Capital Markets and TD Securities | Maximum | Subsequent Event |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Commitment fee rate on undrawn commitments | 0.35% |  |  |  |  |
Wells Fargo Securities, JP Morgan Chase Bank, PNC Capital Markets and TD Securities | Applicable Margin | Minimum | Subsequent Event |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Spread on variable interest rate | 1.50% |  |  |  |  |
Wells Fargo Securities, JP Morgan Chase Bank, PNC Capital Markets and TD Securities | Applicable Margin | Maximum | Subsequent Event |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Spread on variable interest rate | 2.25% |  |  |  |  |
Wells Fargo Securities, JP Morgan Chase Bank, PNC Capital Markets and TD Securities | Federal Funds | Subsequent Event |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Spread on variable interest rate | 0.50% |  |  |  |  |
Wells Fargo Securities, JP Morgan Chase Bank, PNC Capital Markets and TD Securities | One Month Adjusted Term Secured Overnight Financing Rate (SOFR) | Subsequent Event |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Spread on variable interest rate | 1.00% |  |  |  |  |
Wells Fargo Securities, JP Morgan Chase Bank, PNC Capital Markets and TD Securities | One Month Secured Overnight Financing Rate (SOFR) Applicable Margin | Minimum | Subsequent Event |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Spread on variable interest rate | 0.50% |  |  |  |  |
Wells Fargo Securities, JP Morgan Chase Bank, PNC Capital Markets and TD Securities | One Month Secured Overnight Financing Rate (SOFR) Applicable Margin | Maximum | Subsequent Event |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Spread on variable interest rate | 1.25% |  |  |  |  |
Revolving Credit Facility |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Long-term line of credit |  |  |  | $ 0 | $ 0 |
Revolving Credit Facility | Wells Fargo Securities, Citizens Bank and JP Morgan Chase Bank |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Term of debt instrument |  |  | 5 years |  |  |
Maximum borrowing capacity |  |  | $ 500,000,000 |  |  |
Remaining borrowing capacity |  |  |  | $ 500,000,000 | $ 500,000,000 |
Revolving Credit Facility | Wells Fargo Securities, Citizens Bank and JP Morgan Chase Bank | Calendar Quarters Up To and Including March 31, 2021 |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Maximum secured net leverage ratio |  |  |  |  |  | 3.50
Revolving Credit Facility | Wells Fargo Securities, Citizens Bank and JP Morgan Chase Bank | Calendar Quarters After March 31, 2021 |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Maximum secured net leverage ratio |  |  |  |  |  | 3.00
Revolving Credit Facility | Wells Fargo Securities, JP Morgan Chase Bank, PNC Capital Markets and TD Securities | Subsequent Event |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Term of debt instrument | 5 years |  |  |  |  |
Maximum borrowing capacity | $ 350,000,000 |  |  |  |  |
Accordion feature, higher borrowing capacity option | $ 250,000,000 |  |  |  |  |
EBITDA, prior year, percentage | 100.00% |  |  |  |  |
Remaining borrowing capacity | $ 350,000,000 |  |  |  |  |
Incremental Loan Facility | Wells Fargo Securities, Citizens Bank and JP Morgan Chase Bank |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Maximum borrowing capacity |  |  | 250,000,000 |  |  |
Letter of Credit | Wells Fargo Securities, Citizens Bank and JP Morgan Chase Bank |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Maximum borrowing capacity |  |  | 15,000,000 |  |  |
Letter of Credit | Wells Fargo Securities, JP Morgan Chase Bank, PNC Capital Markets and TD Securities | Subsequent Event |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Maximum borrowing capacity | 15,000,000 |  |  |  |  |
Swing Line Loan | Wells Fargo Securities, Citizens Bank and JP Morgan Chase Bank |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Maximum borrowing capacity |  |  | $ 25,000,000 |  |  |
Swing Line Loan | Wells Fargo Securities, JP Morgan Chase Bank, PNC Capital Markets and TD Securities | Subsequent Event |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Maximum borrowing capacity | $ 25,000,000 |  |  |  |  |

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