Business Segments (Tables)

9 Months Ended

Sep. 30, 2017

Segment Reporting [Abstract]

Schedule of revenue, gross profit and income from operations by segment

Information concerning our revenue, gross profit and income from operations by segment is as follows (in millions):

	For the Three Months Ended						For the Nine Months Ended
	September 30,						September 30,
Revenue:	2017			2016			2017			2016
Aviation segment	$	3,705.8		$	2,969.2		$	10,531.6		$	7,810.2
Land segment	2,770.5			2,509.8			8,117.9			6,375.9
Marine segment	2,066.7			1,920.7			6,173.9			5,037.5
	$	8,543.0		$	7,399.8		$	24,823.4		$	19,223.6
Gross profit:
Aviation segment	$	123.9		$	111.7		$	334.8		$	298.9
Land segment	85.5			87.8			270.5			261.7
Marine segment	30.5			37.2			97.0			116.0
	$	239.9		$	236.7		$	702.3		$	676.7
Income from operations:
Aviation segment	$	61.6		$	52.6		$	151.7		$	123.8
Land segment	13.1			13.9			46.7			64.0
Marine segment	4.3			10.3			19.9			32.8
	79.1			76.8			218.4			220.5
Corporate overhead - unallocated	(17.8		)	(18.6		)	(55.5		)	(55.7		)
	$	61.3		$	58.2		$	162.8		$	164.8

Schedule of accounts receivable, net and total assets by segment

Information concerning our accounts receivable, net and total assets by segment is as follows (in millions):

	As of
	September 30,		December 31,
	2017		2016
Accounts receivable, net:
Aviation segment, net of allowance for bad debt of $9.4 and $6.6 as of September 30, 2017 and December 31, 2016, respectively	$	934.3	$	776.0
Land segment, net of allowance for bad debt of $7.8 and $8.2 as of September 30, 2017 and December 31, 2016, respectively	794.0		737.5
Marine segment, net of allowance for bad debt of $11.1 and $10.2 as of September 30, 2017 and December 31, 2016, respectively	855.1		830.5
	$	2,583.4	$	2,344.0
Total assets:
Aviation segment	$	2,242.3	$	2,050.6
Land segment	2,014.7		1,928.5
Marine segment	1,309.6		1,287.7
Corporate	156.4		145.8
	$	5,723.1	$	5,412.6