Fair Value Measurements (Tables)

6 Months Ended

Jun. 28, 2020

Fair Value Disclosures [Abstract]

Fair Value, Assets Measured on Recurring and Nonrecurring Basis

The following table summarizes the estimated fair value of our financial instruments which are measured at fair value on a recurring basis:

		Estimated fair value
	Fair value hierarchy	June 28, 2020	December 31, 2019
Assets:
Money market funds	1	2,007	6
Marketable equity	1	12	1
Derivative instruments-assets	2	6	10
Liabilities:
Derivative instruments-liabilities	2	(6)	(1)