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Non-controlling interests and redeemable non-controlling interests - Change in Redeemable non-controlling Interest (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Increase (Decrease) in Temporary Equity [Roll Forward]
Opening balance	$ 12,989	$ 20,859
Net earnings attributable to NCI	(6,298)	(6,902)
Contributions, net of costs	5,000	0
Dividends and distributions declared	(171)	(968)
Closing balance	11,520	12,989
Related Party
Increase (Decrease) in Temporary Equity [Roll Forward]
Opening balance	306,537	306,316
Net earnings attributable to NCI	15,157	10,435
Contributions, net of costs	0	0
Dividends and distributions declared	(13,838)	(10,214)
Closing balance	$ 307,856	$ 306,537

X

- Definition

Redeemable Noncontrolling Interest, Decrease from Distributions to Noncontrolling Interest Holders

+ References

No definition available.

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- Definition

A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

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- Definition

Amount of Net Income (Loss) attributable to redeemable noncontrolling interest.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 220
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03.19)
-URI https://asc.fasb.org/extlink&oid=126953954&loc=SL114868664-224227

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- Definition

Amount of increase in noncontrolling interest from sale of a portion of the parent's controlling interest.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 810
-SubTopic 10
-Section 50
-Paragraph 1A
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As of the reporting date, the aggregate carrying amount of all noncontrolling interests which are redeemable by the (parent) entity (1) at a fixed or determinable price on a fixed or determinable date, (2) at the option of the holder of the noncontrolling interest, or (3) upon occurrence of an event that is not solely within the control of the (parent) entity. This item includes noncontrolling interest holder's ownership (or holders' ownership) regardless of the type of equity interest (common, preferred, other) including all potential organizational (legal) forms of the investee entity.

+ References

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