Leases

We lease both real estate and equipment used in our operations and classify those leases as either operating or capital leases, for accounting purposes. As of December 31, 2014, the remaining lives of our operating leases ranged from 1 to 83 years, with various automatic extensions totaling up to 79 years. Rent expense, net of income from subleases, is associated with operating leases for continuing operations and is charged to expense in the year incurred. In addition to the minimum rental commitments, certain of our operating leases provide for contingent rentals based on a percentage of revenues in excess of specified amounts.

Net Rental Expense

	Years Ended December 31,
(In millions)	2014			2013			2012
Noncancelable leases:
Minimum	$	68		$	72		$	115
Contingent	2			2			2
Sublease	(1		)	(1		)	(1		)
Other leases	68			58			78
Total net rent expense	$	137		$	131		$	194

Future Minimum Rental Commitments

(In millions)	Capital Leases			Operating Leases
2015	$	21		$	68
2016	11			65
2017	2			60
2018	—			60
2019	—			59
2020 and thereafter	—			968
Total minimum rental commitments	34			$	1,280
Less amounts representing interest	(2		)
Present value of net minimum lease payments	$	32