Net Earnings per Common Unit (Tables)

3 Months Ended

Mar. 31, 2014

Net Earnings per Common Unit

Schedule of calculation for net earnings per common unit

	Three months ended March 31,
	2014			2013
	(in millions, except per unit amounts)
Basic earnings per common unit:
Net earnings	$	102.9		$	166.8
Net earnings allocable to General Partner		(41.5	)		(73.0	)
Net earnings allocable to Class B Common Units		(1.0	)		(1.6	)
Net earnings allocable to common units	$	60.4		$	92.2
Weighted average units outstanding		18.5			18.5
Net earnings per common unit	$	3.26		$	4.98