Income Taxes (Details) - USD ($) $ / shares in Units, $ in Millions	3 Months Ended		6 Months Ended
	Jun. 28, 2020	Jun. 30, 2019	Jun. 28, 2020	Jun. 30, 2019
Income Tax Disclosure [Abstract]
Effective tax rate	13.70%	30.90%	12.40%	30.80%
Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Amount			$ 13
Increase in non deductible goodwill			10
Effective Income Tax Rate Reconciliation, Tax Incentives			14
Effective Income Tax Rate Reconciliation, Foreign Income Tax Rate Differential, Amount			5	$ 9
Foreign income tax change due to impact of tax holiday	$ 2	$ 2	$ 5	$ 4
Income tax holiday (in dollars per share)	$ 0.01	$ 0.01	$ 0.02	$ 0.02