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Borrowings - Convertible Note Repurchase (Narrative) (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
	Mar. 31, 2024	Sep. 30, 2024	Sep. 30, 2023
Debt Instrument [Line Items]
Pre-tax gains		$ 61,371	$ 0
Principal – 2026 Notes | Convertible Debt
Debt Instrument [Line Items]
Repurchased principal amount	$ 480,000
Aggregate repurchase price	415,000
Pre-tax gains	$ 61,400

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