CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) - USD ($) $ in Millions	12 Months Ended
	Dec. 29, 2018		Dec. 30, 2017	Dec. 31, 2016
Statement Of Income And Comprehensive Income [Abstract]
Net income	$ 104		$ 181	$ 529
Other comprehensive income (loss), net of tax, where applicable:
Foreign currency translation adjustments	(36)		25	(11)
Reclassification of foreign currency translation adjustments realized upon disposal of businesses	29	[1]	(1)	(164)
Change in deferred pension, net of $9 million, $15 million and $14 million of deferred income taxes in 2018, 2017 and 2016, respectively	(14)		28	16
Other			(1)
Total other comprehensive income (loss), net of tax, where applicable	(21)		51	(159)
Comprehensive income	$ 83		$ 232	$ 370

[1] Relates to the disposition of the Company’s businesses in Australia and New Zealand in 2018.