Receivables, net, Contract Assets and Contract Liabilities (Tables)

12 Months Ended

Dec. 31, 2021

Revenue from Contract with Customer [Abstract]

Schedule of Receivables, Net, Contract Assets and Contract Liabilities

Receivables, net, contract assets and contract liabilities were as follows (in millions):

	2021		2020
Receivables, net	$	1,963	$	1,978
Contract assets	10,579		9,545
Contract liabilities	8,107		7,545