Debt Instrument, Debt Default, Increase in Applicable Margin On Overdue Amounts Upon Default

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- Definition

Debt Instrument, Periodic Payment, Principal, Percentage

+ References

No definition available.

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- Definition

Upon the occurrence of a change of control triggering event specified in the Indenture, the Company must offer to purchase the Senior Notes at a redemption price expressed as percentage of the principal amount thereof, plus accrued and unpaid interest, if any, to the date of purchase.

+ References

No definition available.

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- Definition

Fixed Charge Coverage Ratio (Maximum)

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- Definition

Line Of Credit Facility, Accordion Feature, Percentage of LTM EBITDA

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No definition available.

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- Definition

Line of Credit Facility, Premium Fee, Percentage

+ References

No definition available.

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- Definition

Net Leverage Ratio (Maximum)

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No definition available.

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- Definition

Total Net Leverage Ratio (Maximum)

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No definition available.

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- Definition

Percentage points added to the reference rate to compute the variable rate on the debt instrument.

+ References

No definition available.

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- Definition

Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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-Name Accounting Standards Codification
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-Section 50
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- Definition

Face (par) amount of debt instrument at time of issuance.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

+ References

+ Details

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

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- Definition

Fair value amount of debt instrument that was repurchased.

+ References

No definition available.

+ Details

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- Definition

Face (par) amount of the original debt instrument that was repurchased.

+ References

No definition available.

+ Details

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- Definition

Weighted average interest rate of debt outstanding.

+ References

No definition available.

+ Details

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- Definition

Amount, after accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition

Amount of increase (decrease) of the credit facility.

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- Definition

Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

+ References

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- Definition

Amount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding).

+ References

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Financial Commitments (Narrative) (Details)		6 Months Ended
Financial Commitments (Narrative) (Details)	Aug. 18, 2020 USD ($)	Jun. 30, 2021 USD ($)	Jun. 30, 2022	Jun. 15, 2021 USD ($)	Dec. 31, 2020 USD ($)	Aug. 19, 2020 USD ($)	Apr. 20, 2017 USD ($)	Jun. 15, 2016 USD ($)
BMO Harris Bank
Debt Instrument [Line Items]
Applicable margin on overdue amounts (as a percent)	2.00%
First Lien \| BMO Harris Bank
Debt Instrument [Line Items]
Net leverage ratio (maximum)	1.35
2020 Revolver \| BMO Harris Bank
Debt Instrument [Line Items]
Net leverage ratio (maximum)	2.75
Weighted-average annual interest rate on borrowings		6.50%
Remaining borrowing capacity		$ 175,000,000
Forecast \| 2020 Revolver \| BMO Harris Bank
Debt Instrument [Line Items]
Net leverage ratio (maximum)			2.25
Line of Credit \| 2020 Credit Agreement \| BMO Harris Bank
Debt Instrument [Line Items]
Maximum borrowing capacity	$ 425,000,000.0
Premium fee (as a percent)	1.00%
Periodic payment principal percentage	0.25%
Unsecured Debt \| BMO Harris Bank
Debt Instrument [Line Items]
Total net leverage ratio (maximum)	3.50
Fixed charge coverage ratio (maximum)	2.00
Convertible Notes
Debt Instrument [Line Items]
Face amount								$ 200,000,000
Interest rate								2.875%
Aggregate principal repurchase face amount						$ 130,100,000
Aggregate principal repurchase amount						$ 132,400,000
Current principal amount		0		$ 69,900,000	$ 69,918,000
Senior Notes \| 2017 Senior Notes
Debt Instrument [Line Items]
Current principal amount		$ 500,000,000			500,000,000
Senior Notes \| Private Placement \| 2017 Senior Notes
Debt Instrument [Line Items]
Face amount							$ 500,000,000
Interest rate							6.875%
Redemption price, change of control triggering event (as a percent)		101.00%
Revolving Credit Facility \| 2017 Credit Facility
Debt Instrument [Line Items]
Unamortized debt issuance costs					$ 2,600,000
Revolving Credit Facility \| 2020 Credit Agreement \| BMO Harris Bank
Debt Instrument [Line Items]
Increase in line of credit	$ 173,500,000
Accordion feature, percentage of LTM EBITDA	50.00%
Revolving Credit Facility \| 2020 Revolver
Debt Instrument [Line Items]
Unamortized debt issuance costs		$ 2,400,000
Revolving Credit Facility \| Line of Credit \| 2020 Credit Agreement \| BMO Harris Bank
Debt Instrument [Line Items]
Maximum borrowing capacity	$ 175,000,000.0
Secured Debt \| Junior Lien \| BMO Harris Bank
Debt Instrument [Line Items]
Total net leverage ratio (maximum)	3.50
Letters Of Credit \| Line of Credit \| 2020 Credit Agreement \| BMO Harris Bank
Debt Instrument [Line Items]
Maximum borrowing capacity	$ 75,000,000.0
Bridge Loan \| Line of Credit \| 2020 Credit Agreement \| BMO Harris Bank
Debt Instrument [Line Items]
Maximum borrowing capacity	$ 10,000,000.0
Federal Funds Rate \| 2020 Credit Agreement \| BMO Harris Bank
Debt Instrument [Line Items]
Basis spread on variable rate	0.50%
LIBOR \| 2020 Credit Agreement \| BMO Harris Bank
Debt Instrument [Line Items]
Basis spread on variable rate	1.00%
LIBOR \| Term Loan B \| BMO Harris Bank
Debt Instrument [Line Items]
Basis spread on variable rate	4.75%
LIBOR \| 2020 Revolver \| BMO Harris Bank
Debt Instrument [Line Items]
Basis spread on variable rate	4.75%
LIBOR \| Minimum \| Term Loan B \| BMO Harris Bank
Debt Instrument [Line Items]
Basis spread on variable rate	4.50%
LIBOR \| Minimum \| 2020 Revolver \| BMO Harris Bank
Debt Instrument [Line Items]
Basis spread on variable rate	4.25%
LIBOR \| Maximum \| Term Loan B \| BMO Harris Bank
Debt Instrument [Line Items]
Basis spread on variable rate	4.75%
LIBOR \| Maximum \| 2020 Revolver \| BMO Harris Bank
Debt Instrument [Line Items]
Basis spread on variable rate	4.75%
Base Rate \| Term Loan B \| BMO Harris Bank
Debt Instrument [Line Items]
Basis spread on variable rate	3.75%
Base Rate \| 2020 Revolver \| BMO Harris Bank
Debt Instrument [Line Items]
Basis spread on variable rate	3.75%
Base Rate \| Minimum \| Term Loan B \| BMO Harris Bank
Debt Instrument [Line Items]
Basis spread on variable rate	3.50%
Base Rate \| Minimum \| 2020 Revolver \| BMO Harris Bank
Debt Instrument [Line Items]
Basis spread on variable rate	3.25%
Base Rate \| Maximum \| Term Loan B \| BMO Harris Bank
Debt Instrument [Line Items]
Basis spread on variable rate	3.75%
Base Rate \| Maximum \| 2020 Revolver \| BMO Harris Bank
Debt Instrument [Line Items]
Basis spread on variable rate	3.75%