Other receivables (Tables)

3 Months Ended

Mar. 31, 2020

Insurance and Other [Member]

Schedule of receivables

Other receivables of insurance and other businesses are comprised of the following (in millions).

	March 31, 2020			December 31, 2019
Insurance premiums receivable	$	14,699		$	13,379
Reinsurance recoverable on unpaid losses		2,890			2,855
Trade receivables		12,512			12,275
Other		5,208			4,327
Allowances for credit losses		(589	)		(418	)
	$	34,720		$	32,418

Railroad, Utilities and Energy [Member]

Schedule of receivables

Receivables of railroad and utilities and energy businesses are comprised of the following (in millions).

	March 31, 2020			December 31, 2019
Trade receivables	$	2,970		$	3,120
Other		367			388
Allowances for credit losses		(100	)		(91	)
	$	3,237		$	3,417