Intangible Assets, net (Tables)

12 Months Ended

Dec. 31, 2014

Intangible Assets, net

Summarizes our intangible assets, net

			December 31, 2014					December 31, 2013
	Weighted Average Amortizable Life in Years		Gross Carrying Amount		Accumulated Amortization			Gross Carrying Amount		Accumulated Amortization
			(in millions)
Intangible assets subject to amortization:
Covenants not to compete		4.3	$	2.3	$	(1.7	)	$	8.0	$	(7.3	)
Loan fees		3.8		41.5		(27.3	)		41.5		(24.1	)
Customer lists/relationships		14.3		694.7		(249.3	)		654.3		(200.6	)
Software—internal use		10.0		8.1		(7.1	)		8.1		(6.3	)
Other		5.2		7.2		(4.5	)		7.4		(2.7	)
				753.8		(289.9	)		719.3		(241.0	)
Intangible assets not subject to amortization:
Trade names				777.7		—			735.5		—
			$	1,531.5	$	(289.9	)	$	1,454.8	$	(241.0	)

Summary of estimated aggregate amortization expense

	(in millions)
2015	$	57.1
2016		55.4
2017		50.9
2018		44.8
2019		44.0