Allowance for Losses on Financial Assets Allowance for Losses on Financial Assets (Tables)

6 Months Ended

Jun. 30, 2020

Allowance for Losses on Financial Assets [Abstract]

Financial Assets, Allowance for Credit Loss

The change in allowances for expected credit losses for the six months ended June 30, 2020 consisted of the following:

	Accounts receivable, net			Unbilled receivables, net			Other Current Assets, net			Customer financing, net			Other Assets, net			Total
Balance at January 1, 2020		($138	)		($81	)		($38	)		($5	)		($75	)		($337	)
Changes in estimates	(246		)	(107		)	(10		)	(9		)	(34		)	(406		)
Write-offs	3															3
Balance at June 30, 2020		($381	)		($188	)		($48	)		($14	)		($109	)		($740	)