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Credit Facility - Narrative (Details) |  |  | 1 Months Ended |  |  |  |
--- | --- | --- | --- | --- | --- | --- | ---
May 28, 2020 USD ($) | Sep. 01, 2017 USD ($) | Mar. 31, 2020 USD ($) | Oct. 31, 2020 | May 27, 2020 | Sep. 01, 2018 USD ($) | Aug. 31, 2017 USD ($)
Credit Facility |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Line of credit facility, term |  | 5 years |  |  |  |  |
Fixed charge coverage ratio |  |  |  |  | 1.25 |  |
Debt instrument, covenant, liquidity required, minimum | $ 250,000,000.0 |  |  |  |  |  |
Debt instrument, covenant, cash and cash equivalents, maximum | 250,000,000 |  |  |  |  |  |
Weighted average interest rate |  |  |  | 2.45% |  |  |
Deferred financing costs | $ 4,600,000 | $ 18,700,000 |  |  |  |  |
Credit Facility | Covenant Period, Quarter Ended October 2020 |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Leverage ratio |  |  |  |  | 6.50 |  |
Credit Facility | Covenant Period, Quarter Ending October 2022 |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Leverage ratio |  |  |  |  | 4.00 |  |
Line of Credit | Credit Facility |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Deferred financing costs |  | 5,200,000 |  |  |  |  |
Term Loan | Credit Facility |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Debt instrument, face amount |  | 800,000,000.0 |  |  |  |  |
Deferred financing costs |  | $ 13,400,000 |  |  |  |  |
Revolving Credit Facility | Minimum |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Percentage of commitment fee on the unused portion of the Facility | 0.20% |  |  |  |  |  |
Revolving Credit Facility | Maximum |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Percentage of commitment fee on the unused portion of the Facility | 0.45% |  |  |  |  |  |
Revolving Credit Facility | Credit Facility | Minimum |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Percentage of commitment fee on the unused portion of the Facility |  | 0.20% |  |  |  |  |
Revolving Credit Facility | Credit Facility | Maximum |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Percentage of commitment fee on the unused portion of the Facility |  | 0.35% |  |  |  |  |
Revolving Credit Facility | Line of Credit |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Proceeds from lines of credit |  |  | $ 300,000,000 |  |  |  |
Revolving Credit Facility | Line of Credit | Prior Credit Facility |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Line of credit, borrowing capacity |  |  |  |  |  |  | $ 800,000,000.0
Revolving Credit Facility | Line of Credit | Credit Facility |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Line of credit, borrowing capacity |  | $ 900,000,000.0 |  |  |  |  |
Borrowing capacity after initial year of term |  |  |  |  |  | $ 800,000,000.0 |
Standby letters of credit | Credit Facility |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Line of credit, borrowing capacity |  | 300,000,000.0 |  |  |  |  |
Swing Line Loan | Credit Facility |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Line of credit, borrowing capacity |  | $ 75,000,000.0 |  |  |  |  |
Eurodollar | Credit Facility | Minimum |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Variable interest rate | 1.00% | 1.00% |  |  |  |  |
Eurodollar | Credit Facility | Maximum |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Variable interest rate | 2.75% | 2.25% |  |  |  |  |
Base Rate | Credit Facility | Minimum |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Variable interest rate | 0.00% | 0.00% |  |  |  |  |
Base Rate | Credit Facility | Maximum |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Variable interest rate | 1.75% | 1.25% |  |  |  |  |

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