Fair value of the assets less the liabilities of a derivative or group of derivatives.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 825
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 10
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Fixed interest rate related to the interest rate derivative.

+ References

No definition available.

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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

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 815
-SubTopic 20
-Name Accounting Standards Codification
-Section 25
-Paragraph 6A
-Publisher FASB
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Reference 2: http://www.xbrl.org/2003/role/disclosureRef
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Nominal or face amount used to calculate payment on derivative.

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Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 815
-SubTopic 10
-Name Accounting Standards Codification
-Section 55
-Paragraph 181
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DERIVATIVE INSTRUMENTS - Schedule of Cross Currency Swap Derivatives (Details) SFr in Thousands	Jun. 30, 2025 USD ($)	Jun. 30, 2025 CHF (SFr)	Feb. 28, 2025 USD ($)	Feb. 28, 2025 CHF (SFr)	Dec. 31, 2024 USD ($)	Dec. 31, 2024 CHF (SFr)	Dec. 31, 2020 USD ($)	Dec. 31, 2020 CHF (SFr)
Cash Flow Hedges \| Designated as Hedging Instrument
Derivative [Line Items]
Aggregate Notional Amount	$ 900,000,000				$ 1,125,000,000
Fair Value Asset (Liability)	35,051,000				48,795,000
Cross Currency Interest Rate Swap One \| Cash Flow Hedges \| Designated as Hedging Instrument
Derivative [Line Items]
Fair Value Asset (Liability)	$ 0
Cross Currency Interest Rate Swap One \| Cash Flow Hedges \| Designated as Hedging Instrument \| Long
Derivative [Line Items]
Fixed Interest Rate	3.00%	3.00%
Aggregate Notional Amount \| SFr		SFr 0				SFr 328,136
Fair Value Asset (Liability)					(4,367,000)
Cross Currency Interest Rate Swap One \| Cash Flow Hedges \| Designated as Hedging Instrument \| Short
Derivative [Line Items]
Fixed Interest Rate	3.98%	3.98%
Aggregate Notional Amount	$ 0				368,362,000
Cross Currency Interest Rate Swap Two \| Cash Flow Hedges \| Designated as Hedging Instrument
Derivative [Line Items]
Fair Value Asset (Liability)	$ (60,936,000)
Cross Currency Interest Rate Swap Two \| Cash Flow Hedges \| Designated as Hedging Instrument \| Long
Derivative [Line Items]
Fixed Interest Rate	3.25%	3.25%
Aggregate Notional Amount \| SFr		SFr 316,637				SFr 0
Fair Value Asset (Liability)					0
Cross Currency Interest Rate Swap Two \| Cash Flow Hedges \| Designated as Hedging Instrument \| Short
Derivative [Line Items]
Fixed Interest Rate	6.14%	6.14%
Aggregate Notional Amount	$ 355,452,000				0
Cross-currency swap
Derivative [Line Items]
Aggregate Notional Amount			$ 368,400,000	SFr 328,100			$ 471,600,000	SFr 420,100
Cross-currency swap \| Cash Flow Hedges \| Designated as Hedging Instrument
Derivative [Line Items]
Fair Value Asset (Liability)	$ (60,936,000)				$ (4,367,000)