Trade and other receivables, net (Tables)

6 Months Ended

Jun. 30, 2020

Trade and other receivables, net

Schedule of trade and other receivables, net

	June 30,		December 31,
	2020		2019
Billed	$	185	$	211
Unbilled		80		100
Total trade receivables		265		311
Orbital receivables, current portion		44		43
Other		4		4
Allowance for doubtful accounts		(1)		(1)
Trade and other receivables, net	$	312	$	357

Schedule of changes in allowance for expected credit losses related to non-current orbital receivables

	Orbital Receivables Allowance
Allowance as of January 1, 2020	$	(35)
Additions		(14)
Allowance as of June 30, 2020	$	(49)