Segment Reporting (Tables)

12 Months Ended

Dec. 31, 2017

Segment Reporting [Abstract]

Schedule of Reportable Segments

The following table reflects activity related to our reportable segments (in thousands):

	Wholesale		Retail		Unallocated			Consolidated
Year Ended December 31, 2017
Revenues from fuel sales to external customers	$	1,521,408	$	380,387	$	—		$	1,901,795
Intersegment revenues from fuel sales		281,561		—		(281,561	)		—
Revenues from food and merchandise sales		—		104,362		—			104,362
Rent income		79,344		6,970		—			86,314
Other revenue		2,356		—		—			2,356
Total revenues	$	1,884,669	$	491,719	$	(281,561	)	$	2,094,827
Income from CST Fuel Supply equity interests	$	14,906	$	—	$	—		$	14,906
Operating income (loss)	$	108,624	$	5,737	$	(81,942	)	$	32,419
Year Ended December 31, 2016
Revenues from fuel sales to external customers	$	1,325,563	$	339,758	$	—		$	1,665,321
Intersegment revenues from fuel sales		242,399		—		(242,399	)		—
Revenues from food and merchandise sales		—		122,084		—			122,084
Rent income		74,955		5,639		—			80,594
Other revenue		1,807		—		—			1,807
Total revenues	$	1,644,724	$	467,481	$	(242,399	)	$	1,869,806
Income from CST Fuel Supply equity interests	$	16,048	$	—	$	—		$	16,048
Operating income (loss)	$	102,876	$	7,561	$	(78,266	)	$	32,171
Year Ended December 31, 2015
Revenues from fuel sales to external customers	$	1,492,425	$	508,335	$	—		$	2,000,760
Intersegment revenues from fuel sales		359,294		—		(359,294	)		—
Revenues from food and merchandise sales		—		158,716		—			158,716
Rent income		59,956		5,475		—			65,431
Other revenue		1,254		110		—			1,364
Total revenues	$	1,912,929	$	672,636	$	(359,294	)	$	2,226,271
Income from CST Fuel Supply equity interests	$	10,528	$	—	$	—		$	10,528
Operating income (loss)	$	88,800	$	19,010	$	(81,793	)	$	26,017