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Pay vs Performance Disclosure - USD ($) $ in Millions	3 Months Ended				6 Months Ended
	Jun. 30, 2023	Mar. 31, 2023	Jun. 30, 2022	Mar. 31, 2022	Jun. 30, 2023	Jun. 30, 2022
Pay vs Performance Disclosure
Net income for basic and diluted EPS	$ 1,379	$ 2,841	$ 1,317	$ 1,476	$ 4,220	$ 2,793

X

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

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