Current Receivables (Details) - USD ($) $ in Millions	Mar. 31, 2020	Dec. 31, 2019
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total current receivables	$ 6,481	$ 6,739
Less: Allowance for credit losses	(333)	(323)
Total current receivables, net	6,148	6,416
Customer receivables
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total current receivables	5,181	5,448
Other
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total current receivables	838	796
GE | Related parties
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total current receivables	$ 462	$ 495