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Operations and Segmentation (Tables)

9 Months Ended

Sep. 30, 2020

Operations and Segmentation [Abstract]

Freight Revenue By Commodity Group

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The following table represents a disaggregation of our freight and other revenues:



	Three Months Ended					Nine Months Ended
	September 30,					September 30,
Millions	2020		2019			2020		2019
Bulk	$	1,478	$	1,682		$	4,398	$	4,980
Industrial		1,567		1,902			4,961		5,678
Premium		1,551		1,562			4,089		4,734
Total freight revenues	$	4,596	$	5,146		$	13,448	$	15,392
Other subsidiary revenues		193		223			557		665
Accessorial revenues		114		132			334		388
Other		16		15			53		51
Total operating revenues	$	4,919	$	5,516		$	14,392	$	16,496