v3.22.4
Supplementary Information
 12 Months Ended
Dec. 31, 2022
Other Liabilities Disclosure [Abstract]  
Supplementary Information SUPPLEMENTARY INFORMATION
ALL OTHER CURRENT LIABILITIES
All other current liabilities as of December 31, 2022 and 2021 include $837 million and $953 million, respectively, of employee related liabilities.
ALLOWANCE FOR CREDIT LOSSES
The change in allowance for credit losses is as follows:
20222021
Balance at beginning of year$400 $373 
Provision69 111 
Write-offs(34)(23)
Prior year recoveries(44)(39)
Other(50)(22)
Balance at end of year$341 $400 
CASH FLOW DISCLOSURES
Supplemental cash flow disclosures are as follows for the years ended December 31:
202220212020
Income taxes paid, net of refunds$498 $314 $452 
Interest paid$291 $305 $289