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Derivative financial instruments (Details) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Dec. 31, 2022	May 07, 2020
Derivative financial instruments
Derivative, Gain on Derivative, Net	$ 5,023	$ 21,231
Interest rate swap
Derivative financial instruments
Derivative notional amount	495,000		$ 519,000
Fair value of derivative asset	28,283		$ 34,877
Derivative, Gain on Derivative, Net	5,000	21,200
Gain on derivative financial instrument	$ 11,700	$ 600
$675 million senior secured term loan facility ($675 Million Credit Facility) | Interest rate swap
Derivative financial instruments
Derivative, fixed interest rate				0.41%

X

- Definition

Fixed interest rate related to the interest rate derivative.

+ References

No definition available.

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X

- Definition

Amount of increase (decrease) in the fair value of derivatives recognized in the income statement.

+ References

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-SubTopic 10
-Name Accounting Standards Codification
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-Publisher FASB
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- Definition

Amount of increase in the fair value of derivatives recognized in the income statement.

+ References

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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

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- Definition

Fair value of asset associated with financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset.

+ References

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- Definition

Nominal or face amount used to calculate payment on derivative.

+ References

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- Details

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