Schedule of Earnings Per Share (Detail) - USD ($) $ / shares in Units, shares in Millions, $ in Millions	3 Months Ended
Apr. 03, 2021	Mar. 28, 2020
Numerator:
Net loss	$ (24)	$ (132)
Series A convertible preferred stock dividends	15	0
Net loss available to common shareholders	$ (39)	$ (132)
Denominator:
Weighted-average common shares outstanding	221	219
Effect of dilutive securities	0	0
Effect of dilutive underlying shares of the Series A convertible preferred stock	0	0
Weighted-average dilutive shares outstanding	221	219
Basic	$ (0.18)	$ (0.60)
Diluted	$ (0.18)	$ (0.60)

The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period.

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