Depreciation of Revenue Earning Equipment and Lease Charges (Tables)

6 Months Ended

Jun. 30, 2013

Depreciation of Revenue Earning Equipment and Lease Charges Disclosure [Abstract]

Depreciation of revenue earning equipment and lease charges

Depreciation of revenue earning equipment and lease charges includes the following (in millions of dollars):

	Three Months Ended June 30,
	2013		2012
Depreciation of revenue earning equipment	$	611.8	$	539.5
Adjustment of depreciation upon disposal of revenue earning equipment	11.3		(41.2		)
Rents paid for vehicles leased	18.0		21.5
Total	$	641.1	$	519.8

	Six Months Ended June 30,
	2013		2012
Depreciation of revenue earning equipment	$	1,184.8	$	1,070.9
Adjustment of depreciation upon disposal of revenue earning equipment	10.0		(80.6		)
Rents paid for vehicles leased	33.3		44.6
Total	$	1,228.1	$	1,034.9