XML 39 R28.htm IDEA: XBRL DOCUMENT v3.21.2
Receivables (Tables)
9 Months Ended
Sep. 30, 2021
Receivables [Abstract]  
Schedule of Receivables
September 30, 2021December 31, 2020
Accounts receivable$1,299 $1,084 
Less: allowance for credit losses(27)(20)
Net trade receivables1,272 1,064 
Unbilled receivables288 248 
Miscellaneous receivables280 210 
Receivables, net$1,840 $1,522