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Net Income (Loss) Attributable to Company Per Share - Computation of Weighted Average Basic and Diluted Shares Outstanding (Detail) - USD ($) $ / shares in Units, shares in Millions, $ in Millions	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Numerator:
Net income (loss) attributable to Company	$ 126	$ (50)
Denominator:
Basic—weighted average common shares outstanding	392	387
Dilutive effect of employee stock options and other unvested stock awards	4	0
Diluted outstanding shares	396	387
Basic	$ 0.32	$ (0.13)
Diluted	0.32	(0.13)
Cash dividends per share	$ 0.05	$ 0.05

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The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period.

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Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period.

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