Nature of Operations and Basis of Presentation - Variable Interest Entities (Details) $ in Thousands	9 Months Ended
	Sep. 30, 2023 USD ($) variable_interest_entity	Dec. 31, 2022 USD ($)
Variable Interest Entity [Line Items]
Number of variable interest entities | variable_interest_entity	1
Fair value of VIE	$ 3,051,779	$ 2,882,286
Variable Interest Entity, Not Primary Beneficiary
Variable Interest Entity [Line Items]
Fair value of VIE	$ 2,650