Basis of Presentation Basis of Presentation (Details) $ / shares in Units, $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2022 USD ($) employee $ / shares	Sep. 30, 2021 USD ($) $ / shares	Sep. 30, 2022 USD ($) employee $ / shares	Sep. 30, 2021 USD ($) $ / shares	Jun. 30, 2022 USD ($)	Dec. 31, 2021 USD ($)	Jun. 30, 2021 USD ($)	Dec. 31, 2020 USD ($)
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
SEC Schedule, 12-09, Valuation Allowances and Reserves, Amount	$ 179		$ 179			$ 122
SEC Schedule, 12-09, Valuation Allowances and Reserves, Additions, Charge to Cost and Expense	29	$ 1	73	$ 9
Cost of Revenue	(22,872)	(19,014)	(69,809)	(57,822)
Net Income (Loss) Attributable to Parent	$ 1,031	$ 526	$ 3,321	$ 1,927
Earnings Per Share, Diluted | $ / shares	$ 1.83	$ 0.93	$ 5.87	$ 3.41
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest	$ (24,029)	$ (21,990)	$ (24,029)	$ (21,990)	$ (24,426)	(22,508)	$ (21,603)	$ (20,022)
Gain (Loss) on Investments	0	9	37	49
Equity Securities, FV-NI and without Readily Determinable Fair Value	$ 465		$ 465			297
UKRAINE
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Entity Number of Employees | employee	650		650
Retained Earnings [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest	$ (23,099)	$ (21,081)	$ (23,099)	$ (21,081)	$ (23,292)	$ (21,655)	$ (20,762)	$ (19,780)