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Pay vs Performance Disclosure - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Pay vs Performance Disclosure
Net income attributable to Loews Corporation	$ 360	$ 167	$ 735	$ 489

X

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- Definition

The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

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