Schedule of Supplemental Balance Sheet Information Related to Operating Leases (Details) - USD ($) $ in Millions	Dec. 31, 2021	Dec. 31, 2020
Lessee, Lease, Description [Line Items]
Current portion of lease liabilities	Accrued liabilities	Accrued liabilities
Non-current portion of lease liabilities	Other long-term liabilities	Other long-term liabilities
Operating Lease, Weighted Average Remaining Lease Term	13 years	9 years
Operating Lease, Weighted Average Discount Rate, Percent	3.82%	3.43%
Liabilities, Total
Lessee, Lease, Description [Line Items]
Operating Lease, Liability	$ 1,539	$ 1,352
Other Noncurrent Assets [Member]
Lessee, Lease, Description [Line Items]
Operating Lease, Right-of-Use Asset	$ 1,437	$ 1,252