XML 62 R34.htm IDEA: XBRL DOCUMENT v3.23.1
Inventory (Tables)
12 Months Ended
Dec. 31, 2022
Inventories [Abstract]  
Schedule of Inventory
 
2022

2021
Product inventory
$611 

$535 
Materials, supplies and other
1,204 

1,013 
 
$1,815 $1,548