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Variable Interest Entities (Tables)
9 Months Ended
Sep. 30, 2020
Variable Interest Entity, Primary Beneficiary, Does Not Hold Majority Voting Interest, Disclosures [Abstract]  
Schedule of financial information of VIE's
The revenues, income before income taxes and net cash provided by operating activities for our variable interest entities for the three and nine months ended September 30, 2020 and 2019 are as follows:
Three months ended
September 30,
Nine months ended
September 30,
2020201920202019
Revenues$29 $24 $79 $71 
Income before income taxes5 2 11 7 
Net cash provided by operating activities5 4 12 10