NET ASSETS - Summary of Dividends (Details) - $ / shares	6 Months Ended		12 Months Ended
	Jun. 30, 2026	Jun. 30, 2025	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2020
Dividends Payable [Line Items]
Dividends declared (in dollars per share)	$ 0.75	$ 0.85
O 2020 M9 Dividends
Dividends Payable [Line Items]
Dividends declared (in dollars per share)							$ 0.32
O 2022 M9 Dividends
Dividends Payable [Line Items]
Dividends declared (in dollars per share)						$ 0.34
O 2022 M12 Dividends
Dividends Payable [Line Items]
Dividends declared (in dollars per share)						$ 0.36
O 2023 M3 Dividends
Dividends Payable [Line Items]
Dividends declared (in dollars per share)					$ 0.37
O 2024 M3 Dividends
Dividends Payable [Line Items]
Dividends declared (in dollars per share)				$ 0.40
S 2024 M3 Dividends
Dividends Payable [Line Items]
Dividends declared (in dollars per share)				0.08
O 2024 M6 Dividends
Dividends Payable [Line Items]
Dividends declared (in dollars per share)				0.40
S 2024 M6 Dividends
Dividends Payable [Line Items]
Dividends declared (in dollars per share)				0.07
O 2024 M9 Dividends
Dividends Payable [Line Items]
Dividends declared (in dollars per share)				0.40
S 2024 M9 Dividends
Dividends Payable [Line Items]
Dividends declared (in dollars per share)				0.07
O 2024 M12 Dividends
Dividends Payable [Line Items]
Dividends declared (in dollars per share)				0.40
S 2024 M12 Dividends
Dividends Payable [Line Items]
Dividends declared (in dollars per share)				$ 0.05
O 2025 M3 Dividends
Dividends Payable [Line Items]
Dividends declared (in dollars per share)			$ 0.40
S 2025 M3 Dividends
Dividends Payable [Line Items]
Dividends declared (in dollars per share)			0.05
O 2025 M6 Dividends
Dividends Payable [Line Items]
Dividends declared (in dollars per share)			0.40
O 2025 M9 Dividends
Dividends Payable [Line Items]
Dividends declared (in dollars per share)			0.40
O 2025 M12 Dividends
Dividends Payable [Line Items]
Dividends declared (in dollars per share)			$ 0.40
O 2026 M3 Dividends
Dividends Payable [Line Items]
Dividends declared (in dollars per share)	0.40
O 2026 M6 Dividends
Dividends Payable [Line Items]
Dividends declared (in dollars per share)	$ 0.35