XML 63 R44.htm IDEA: XBRL DOCUMENT v3.21.1
Contingencies and Litigation (Tables)
 3 Months Ended
Mar. 31, 2021
Commitments and Contingencies Disclosure [Abstract]  
Schedule of loss contingencies by contingency Below is a summary of our Brazilian tax contingencies:
March 31,
2021		December 31,
2020
Tax contingency - unreserved$335 $355 
Escrow cash deposits35 39 
Surety bonds96 112 
Letters of credit72 78 
Liens on Brazilian assets— —