Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2012

Commitments and Contingencies Disclosure [Abstract]

Rent Expense on Operating Leases

Rent expense was as follows (table in thousands):

	2012			2011			2010
Rent expense	$	311,652		$	308,561		$	276,030
Sublease proceeds	(3,808		)	(4,700		)	(7,090		)
Net rent expense	$	307,844		$	303,861		$	268,940

Future Operating Lease Commitments

Our future operating lease commitments as of December 31, 2012 are as follows (table in thousands):

2013	$	284,521
2014	254,156
2015	193,902
2016	141,361
2017	106,379
Thereafter	695,360
Total minimum lease payments	$	1,675,679

Expected Future Non-cancelable Sublease Proceeds

Expected future non-cancelable sublease proceeds as of December 31, 2012 are as follows (table in thousands):

2013	$	1,742
2014	1,530
2015	1,539
2016	1,276
2017	1,223
Thereafter	1,936
Total sublease proceeds	$	9,246