Quarterly Financial Information (Unaudited)

12 Months Ended

Dec. 31, 2016

Quarterly Financial Information (Unaudited) [Abstract]

Quarterly Financial Information (Unaudited)

Note 20.  Quarterly Financial Information (Unaudited)

The following table presents selected quarterly financial data for the periods indicated:

	First Quarter		Second Quarter		Third Quarter		Fourth Quarter
For the Year Ended December 31, 2016:
Revenues	$	5,005.3	$	5,617.8	$	5,920.4	$	6,478.8
Operating income		915.6		836.9		905.0		923.2
Net income		670.2		570.0		643.1		669.7
Net income attributable to limited partners		661.2		558.5		634.6		658.8
Earnings per unit:
Basic	$	0.32	$	0.27	$	0.30	$	0.31
Diluted	$	0.32	$	0.27	$	0.30	$	0.31
For the Year Ended December 31, 2015:
Revenues	$	7,472.5	$	7,092.5	$	6,307.9	$	6,155.0
Operating income		896.0		800.3		909.4		934.5
Net income		650.6		556.6		657.7		693.5
Net income attributable to limited partners		636.1		551.0		649.3		684.8
Earnings per unit:
Basic	$	0.33	$	0.28	$	0.33	$	0.34
Diluted	$	0.32	$	0.28	$	0.32	$	0.34

The sum of our quarterly earnings per unit amounts may not equal our full year amounts due to slight rounding differences.