BUSINESS AND SEGMENT REPORTING (Reconciliation of Time Charter Revenue to Shipping Revenues) (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
BUSINESS AND SEGMENT REPORTING [Abstract]
Time charter equivalent revenues	$ 192,468	$ 219,687	$ 559,632	$ 742,463
Add: Voyage expenses	3,920	5,503	15,791	14,537
Revenue, non lease	$ 196,388	$ 225,190	$ 575,423	$ 757,000

Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.

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+ Details

International Seaways, Inc. 10-Q