Calculation Earnings (Loss) Per Common Share (Detail) - USD ($) $ / shares in Units, shares in Millions, $ in Millions	3 Months Ended																12 Months Ended
	Dec. 31, 2022	[1]	Sep. 24, 2022	[1]	Jun. 25, 2022	[1]	Mar. 26, 2022	[1]	Dec. 25, 2021	[1]	Sep. 25, 2021	[1]	Jun. 26, 2021	[1]	Mar. 27, 2021	[1]	Dec. 31, 2022	Dec. 25, 2021	Dec. 26, 2020
Basic earnings (loss) per share
Net income (loss) from continuing operations	$ 36		$ 67		$ 20		$ 55		$ 32		$ 73		$ 20		$ 63		$ 178	$ 187	$ (63)
Discontinued operations, net of tax	(19)				7				(306)		28		(108)		(10)		(12)	(395)	(256)
Net income (loss)	$ 17		$ 67		$ 27		$ 55		$ (274)		$ 101		$ (88)		$ 53		$ 166	$ (208)	$ (319)
Weighted-average shares outstanding																	48	53	53
Continuing operations	$ 0.79	[2]	$ 1.39	[2]	$ 0.40	[2]	$ 1.14	[2]	$ 0.63	[3]	$ 1.38	[3]	$ 0.36	[3]	$ 1.17	[3]	$ 3.73	$ 3.54	$ (1.20)
Discontinued operations	(0.41)	[2]	(0.01)	[2]	0.15	[2]			(6.07)	[3]	0.54	[3]	(1.98)	[3]	(0.18)	[3]	(0.25)	(7.47)	(4.85)
Net basic earnings (loss) per share	$ 0.38	[2]	$ 1.38	[2]	$ 0.55	[2]	$ 1.14	[2]	$ (5.44)	[2]	$ 1.92	[2]	$ (1.62)	[2]	$ 0.99	[2]	$ 3.48	$ (3.93)	$ (6.05)
Diluted earnings (loss) per share
Net income (loss) from continuing operations	$ 36		$ 67		$ 20		$ 55		$ 32		$ 73		$ 20		$ 63		$ 178	$ 187	$ (63)
Discontinued operations, net of tax	(19)				7				(306)		28		(108)		(10)		(12)	(395)	(256)
Net income (loss)	$ 17		$ 67		$ 27		$ 55		$ (274)		$ 101		$ (88)		$ 53		$ 166	$ (208)	$ (319)
Weighted-average shares outstanding																	48	53	53
Stock options and restricted stock																	1	2
Diluted weighted-average shares outstanding																	49	55	53
Continuing operations	$ 0.76	[2]	$ 1.36	[2]	$ 0.39	[2]	$ 1.09	[2]	$ 0.61	[3]	$ 1.33	[3]	$ 0.35	[3]	$ 1.12	[3]	$ 3.61	$ 3.42	$ (1.20)
Discontinued operations	(0.40)	[2]	(0.01)	[2]	0.15	[2]			(5.87)	[3]	0.52	[3]	(1.93)	[3]	(0.17)	[3]	(0.24)	(7.21)	(4.85)
Net diluted earnings (loss) per share	$ 0.36	[2]	$ 1.35	[2]	$ 0.54	[2]	$ 1.09	[2]	$ (5.26)	[2]	$ 1.85	[2]	$ (1.58)	[2]	$ 0.95	[2]	$ 3.37	$ (3.79)	$ (6.05)

[1] Due to rounding, the sum of the quarterly amounts may not equal the reported amounts for the year.

[2] The sum of the quarterly earnings (loss) per share does not equal the annual earnings (loss) per share due to differences in quarterly and annual weighted-average shares outstanding.

[3] The sum of the quarterly earnings (loss) per share does not equal the annual earnings (loss) per share due to differences in quarterly and annual weighted-average shares outstanding.