Performance Obligation (Details) $ in Millions	3 Months Ended
	Mar. 31, 2022 USD ($)
Revenue Recognition [Line Items]
Revenue, Remaining Performance Obligation	$ 13,210
Contract with Customer, Liability, Revenue Recognized	$ 151
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Explanation	we expect to recognize approximately 31% of the revenue over the next 12 months and the remainder thereafter