Other Income, Net Table (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Interest income	$ 9	$ 8	$ 13
Loss on extinguishment of debt	126	0	(6)
Loss on modification of debt	(1)	(4)	0
Components of net periodic benefit cost other than service cost	21	20	27
Costs associated with acquisitions		0
Equity Securities without Readily Determinable Fair Value, Upward Price Adjustment, Annual Amount	9	10	19
Other Nonoperating Income (Expense)	1	6	20
Other income, net	(129)	$ 0	14
gabocom [Member]
Costs associated with acquisitions	$ 0
nutonomy
Costs associated with acquisitions			$ (5)