Accumulated Other Comprehensive Loss (Details) - USD ($) $ in Millions	12 Months Ended
	Jan. 01, 2021	Jan. 03, 2020	Dec. 28, 2018
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning balance	$ 3,417	$ 3,311	$ 3,383
Ending balance	3,871	3,417	3,311
Cumulative adjustments related to ASU adoptions
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning balance	(1)	48	1
Ending balance		(1)	48
Cumulative Effect, Period of Adoption, Adjusted Balance
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning balance	3,416	3,359	3,384
Ending balance		3,416	3,359
Total accumulated other comprehensive loss
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning balance	(70)	(30)	33
Other comprehensive income (loss)	6	(51)	(73)
Taxes	4	18	7
Reclassification from accumulated other comprehensive loss	14	(7)	(6)
Ending balance	(46)	(70)	(30)
Total accumulated other comprehensive loss | Cumulative adjustments related to ASU adoptions
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning balance			9
Total accumulated other comprehensive loss | Cumulative Effect, Period of Adoption, Adjusted Balance
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning balance	(70)	(30)	42
Ending balance		(70)	(30)
Foreign currency translation adjustments
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning balance	(33)	(41)	17
Other comprehensive income (loss)	70	5	(65)
Taxes	(7)	3	4
Ending balance	30	(33)	(41)
Foreign currency translation adjustments | Cumulative adjustments related to ASU adoptions
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning balance			3
Foreign currency translation adjustments | Cumulative Effect, Period of Adoption, Adjusted Balance
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning balance			20
Unrecognized gain (loss) on derivative instruments
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning balance	(33)	14	14
Other comprehensive income (loss)	(61)	(55)	(7)
Taxes	10	15	3
Reclassification from accumulated other comprehensive loss	14	(7)	(6)
Ending balance	(70)	(33)	14
Unrecognized gain (loss) on derivative instruments | Cumulative adjustments related to ASU adoptions
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning balance			10
Unrecognized gain (loss) on derivative instruments | Cumulative Effect, Period of Adoption, Adjusted Balance
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning balance			24
Pension adjustments
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning balance	(4)	(3)	2
Other comprehensive income (loss)	(3)	(1)	(1)
Taxes	1
Ending balance	$ (6)	$ (4)	(3)
Pension adjustments | Cumulative adjustments related to ASU adoptions
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning balance			(4)
Pension adjustments | Cumulative Effect, Period of Adoption, Adjusted Balance
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning balance			$ (2)