Progress Collections and Deferred Income (Tables)

12 Months Ended

Dec. 31, 2022

Revenue from Contract with Customer [Abstract]

Schedule of Contract Liabilities

Contract assets are comprised of the following at December 31:

	2022		2021
Long-term product service agreements	$	392	$	589
Long-term equipment contracts and certain other service agreements	955		825
Contract assets (total revenue in excess of billings)	1,347		1,414
Deferred inventory costs	125		156
Non-recurring engineering costs	31		28
Contract and other deferred assets	$	1,503	$	1,598

Contract liabilities are comprised of the following at December 31:

	2022		2021
Progress collections	$	3,713	$	3,108
Deferred income	109		124
Progress collections and deferred income (contract liabilities)	$	3,822	$	3,232