Borrowings - Senior Secured Notes Table (Details) - Senior secured notes - USD ($) $ in Thousands		9 Months Ended
	May 28, 2026	Sep. 30, 2026	May 22, 2026	Dec. 31, 2025
Debt Instrument [Line Items]
Long-term debt		$ 2,449,878		$ 2,324,335
Encore 2028 Notes
Debt Instrument [Line Items]
Long-term debt		$ 331,615		336,803
Stated interest rate (as a percent)		4.25%
Encore 2028 Floating Rate Notes
Debt Instrument [Line Items]
Long-term debt		$ 0		487,532
Variable rate floor (as a percent)		0.00%
Basis spread on variable rate (as a percent)		4.25%
Encore 2029 Notes
Debt Instrument [Line Items]
Long-term debt		$ 0		500,000
Stated interest rate (as a percent)		9.25%
Encore 2030 Notes
Debt Instrument [Line Items]
Long-term debt		$ 500,000		500,000
Stated interest rate (as a percent)		8.50%
Encore 2031 Notes
Debt Instrument [Line Items]
Long-term debt		$ 500,000		500,000
Stated interest rate (as a percent)		6.625%
Encore 2032 Notes
Debt Instrument [Line Items]
Long-term debt		$ 750,000		0
Stated interest rate (as a percent)		6.625%	6.625%
Encore 2033 Floating Rate Notes
Debt Instrument [Line Items]
Long-term debt		$ 368,263		$ 0
Variable rate floor (as a percent)	0.00%	0.00%
Basis spread on variable rate (as a percent)	3.25%	3.25%