Equity - Various Stock Award Activities (Details) - USD ($) $ / shares in Units, $ in Millions	12 Months Ended
Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Weighted Average Grant Date Fair Value
Fair value of awards	$ 6.8	$ 28.9	$ 19.7
Restricted Stock \| Class A Common Stock
Shares
Outstanding, shares (in shares)	308,005	1,708,354
Granted (in shares)	355,192	179,028
Vested, shares (in shares)	(149,140)	(1,554,863)
Forfeited, shares (in shares)	(47,972)	(24,514)
Outstanding, shares (in shares)	466,085	308,005	1,708,354
Weighted Average Grant Date Fair Value
Outstanding, Weighted average grant date fair value (in dollars per share)	$ 14.42	$ 5.66
Granted, Weighted average grant date fair value (in dollars per share)	9.78	17.59
Vested, Weighted average grant date fair value (in dollars per share)	14.34	5.17
Forfeited, Weighted average grant date fair value (in dollars per share)	13.4	13.41
Outstanding, Weighted average grant date fair value (in dollars per share)	$ 11.17	$ 14.42	$ 5.66
Fair value of awards	$ 1.3
Restricted Stock \| Class B Common Stock
Shares
Outstanding, shares (in shares)	33,296		341,683
Vested, shares (in shares)	(12,636)	(310,956)
Forfeited, shares (in shares)	(1,105)	(3,210)
Outstanding, shares (in shares)	24,663	33,296
Weighted Average Grant Date Fair Value
Fair value of awards	$ 0.1
Restricted Stock \| Class B Common Stock \| Class A shareholders
Shares
Share options distributed as non-cash and stock dividend (in shares)	4,719	4,902
Restricted Stock \| Class B Common Stock \| Class B shareholders
Shares
Share options distributed as non-cash and stock dividend (in shares)	389	877
Restricted Stock Units \| Class A Common Stock
Shares
Outstanding, shares (in shares)	649,336	601,248
Granted (in shares)	732,730	313,382
Vested, shares (in shares)	(268,881)	(251,980)
Forfeited, shares (in shares)	(62,758)	(13,314)
Outstanding, shares (in shares)	1,050,427	649,336	601,248
Weighted Average Grant Date Fair Value
Outstanding, Weighted average grant date fair value (in dollars per share)	$ 13.88	$ 11.3
Granted, Weighted average grant date fair value (in dollars per share)	9.8	17.39
Vested, Weighted average grant date fair value (in dollars per share)	13.23	12.19
Forfeited, Weighted average grant date fair value (in dollars per share)	11.65	12.01
Outstanding, Weighted average grant date fair value (in dollars per share)	$ 11.33	$ 13.88	$ 11.3
Fair value of awards	$ 2.6
Restricted Stock Units \| Class B Common Stock
Shares
Outstanding, shares (in shares)	77,743	120,241
Vested, shares (in shares)	(38,093)	(51,861)
Forfeited, shares (in shares)		(2,662)
Outstanding, shares (in shares)	52,678	77,743	120,241
Weighted Average Grant Date Fair Value
Fair value of awards	$ 0.3
Restricted Stock Units \| Class B Common Stock \| Class A shareholders
Shares
Share options distributed as non-cash and stock dividend (in shares)	12,146	10,056
Restricted Stock Units \| Class B Common Stock \| Class B shareholders
Shares
Share options distributed as non-cash and stock dividend (in shares)	882	1,969
Performance Stock Units
Weighted Average Grant Date Fair Value
Fair value of awards	$ 10.3
Performance Stock Units \| Class A Common Stock
Shares
Outstanding, shares (in shares)	1,057,468	767,054
Granted (in shares)	775,823	315,941
Vested, shares (in shares)	(237,595)
Forfeited, shares (in shares)	(82,258)	(25,527)
Outstanding, shares (in shares)	1,513,438	1,057,468	767,054
Weighted Average Grant Date Fair Value
Outstanding, Weighted average grant date fair value (in dollars per share)	$ 22.19	$ 19.43
Granted, Weighted average grant date fair value (in dollars per share)	15.13	28.72
Vested, Weighted average grant date fair value (in dollars per share)	22.21
Forfeited, Weighted average grant date fair value (in dollars per share)	19.06	19.88
Outstanding, Weighted average grant date fair value (in dollars per share)	$ 18.74	$ 22.19	$ 19.43
Number of fully expected to vest equity instruments other than options outstanding (in shares)	504,000
Fair value of awards	$ 2.2
Performance Stock Units \| Class B Common Stock
Shares
Outstanding, shares (in shares)	166,415	153,404
Vested, shares (in shares)	(48,446)
Forfeited, shares (in shares)		(5,105)
Outstanding, shares (in shares)	148,235	166,415	153,404
Weighted Average Grant Date Fair Value
Number of fully expected to vest equity instruments other than options outstanding (in shares)	101,000
Fair value of awards	$ 0.3
Performance Stock Units \| Class B Common Stock \| Class A shareholders
Shares
Share options distributed as non-cash and stock dividend (in shares)	24,955	14,597
Performance Stock Units \| Class B Common Stock \| Class B shareholders
Shares
Share options distributed as non-cash and stock dividend (in shares)	5,311	3,519

The number of equity instruments other than share options distributed as non-cash and stock dividend during the period.

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Number of fully expected to vest equity instruments other than options outstanding that can be converted into shares under option plan. Includes, but is not limited to, unvested options for which requisite service period has not been rendered but that are expected to vest based on achievement of performance condition, if forfeitures are recognized when they occur.

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The number of equity-based payment instruments, excluding stock (or unit) options, that were forfeited during the reporting period.

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Weighted average fair value as of the grant date of equity-based award plans other than stock (unit) option plans that were not exercised or put into effect as a result of the occurrence of a terminating event.

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- Definition

The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

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The weighted average fair value at grant date for nonvested equity-based awards issued during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

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- Definition

The number of non-vested equity-based payment instruments, excluding stock (or unit) options, that validly exist and are outstanding as of the balance sheet date.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (c)(2)(i)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480429/718-10-50-2

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (c)(2)(ii)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480429/718-10-50-2

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Per share or unit weighted-average fair value of nonvested award under share-based payment arrangement. Excludes share and unit options.

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- Definition

The number of equity-based payment instruments, excluding stock (or unit) options, that vested during the reporting period.

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- Definition

Fair value of share-based awards for which the grantee gained the right by satisfying service and performance requirements, to receive or retain shares or units, other instruments, or cash.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (d)(2)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480429/718-10-50-2

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The weighted average fair value as of grant date pertaining to an equity-based award plan other than a stock (or unit) option plan for which the grantee gained the right during the reporting period, by satisfying service and performance requirements, to receive or retain shares or units, other instruments, or cash in accordance with the terms of the arrangement.

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