Revenue from Contracts with Customers (Tables)

6 Months Ended

Jun. 27, 2020

Revenue from Contract with Customer [Abstract]

Disaggregation of Revenue

The following table summarizes the disaggregation of our revenue by segment, geography, major product and service type and customer type for the three and six months ended June 27, 2020 and June 29, 2019, consistent with the information reviewed by our chief operating decision maker for evaluating the financial performance of the Company's segments:

	Three Months Ended
	June 27, 2020				June 29, 2019
	Products and Systems Integration		Software and Services		Products and Systems Integration		Software and Services
Regions:
North America	$	719	$	374	$	911	$	342
International	249		276		327		280
	$	968	$	650	$	1,238	$	622
Major Products and Services:
Devices	$	582	$	—	$	809	$	—
Systems and Systems Integration	386		—		429		—
Services	—		484		—		469
Software	—		166		—		153
	$	968	$	650	$	1,238	$	622
Customer Type:
Direct	$	634	$	611	$	771	$	582
Indirect	334		39		467		40
	$	968	$	650	$	1,238	$	622

	Six Months Ended
	June 27, 2020				June 29, 2019
	Products and Systems Integration		Software and Services		Products and Systems Integration		Software and Services
Regions:
North America	$	1,467	$	742	$	1,666	$	662
International	494		570		641		548
	$	1,961	$	1,312	$	2,307	$	1,210
Major Products and Services:
Devices	$	1,202	$	—	$	1,495	$	—
Systems and Systems Integration	759		—		812		—
Services	—		976		—		921
Software	—		336		—		289
	$	1,961	$	1,312	$	2,307	$	1,210
Customer Type:
Direct	$	1,275	$	1,232	$	1,429	$	1,135
Indirect	686		80		878		75
	$	1,961	$	1,312	$	2,307	$	1,210

Contract Balances

	June 27, 2020		December 31, 2019
Accounts receivable, net	$	1,134	$	1,412
Contract assets	937		1,046
Contract liabilities	1,294		1,449
Non-current contract liabilities	263		274

Contract Cost Balances

	June 27, 2020		December 31, 2019
Current contract cost assets	$	22	$	24
Non-current contract cost assets	101		107