Quarterly report pursuant to Section 13 or 15(d)

Revenue - Transaction Price Allocation and Contract Balances (Details)

v3.21.1
Revenue - Transaction Price Allocation and Contract Balances (Details) - USD ($)
$ in Millions
3 Months Ended
Mar. 31, 2021
Dec. 31, 2020
Revenue    
Original expected duration true  
Receivables with customers $ 89 $ 74