Property and Equipment (Tables)

12 Months Ended

Dec. 31, 2015

Property, Plant and Equipment [Abstract]

Summary of property and equipment

Property and equipment consist of the following at fiscal year end:

	Useful Life	2015			2014
	(Years)	(In thousands)
Land	—	$	105,203		$	102,349
Buildings and improvements	2 to 50	1,830,736			1,603,081
Leasehold improvements	1 to 29	268,781			262,224
Equipment	3 to 10	175,908			153,965
Furniture, fixtures and computer software	1 to 7	47,417			40,108
Facility construction in progress		9,337			59,218
Total		$	2,437,382		$	2,220,945
Less accumulated depreciation and amortization		(520,996		)	(448,779		)
Property and equipment, net		$	1,916,386		$	1,772,166