XML 49 R37.htm IDEA: XBRL DOCUMENT v3.21.1
Other receivables (Tables)
 3 Months Ended
Mar. 31, 2021
Receivables [Abstract]  
Schedule of receivables

Other receivables are comprised of the following (in millions).

 

 

March 31,

2021

 

 

December 31,

2020

 

Insurance and other:

 

 

 

 

 

 

 

Insurance premiums receivable

$

15,190

 

 

$

14,025

 

Reinsurance recoverables

 

4,933

 

 

 

4,805

 

Trade receivables

 

12,634

 

 

 

11,521

 

Other

 

2,905

 

 

 

2,637

 

Allowances for uncollectible accounts

 

(660

)

 

 

(678

)

 

$

35,002

 

 

$

32,310

 

Railroad, utilities and energy:

 

 

 

 

 

 

 

Trade receivables

$

3,527

 

 

$

3,235

 

Other

 

662

 

 

 

438

 

Allowances for uncollectible accounts

 

(139

)

 

 

(131

)

 

$

4,050

 

 

$

3,542