Property and Equipment (Tables)

12 Months Ended

Dec. 31, 2016

Property, Plant and Equipment [Abstract]

Summary of property and equipment

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

	Useful Life	2016			2015
	(Years)	(In thousands)
Land	—	$	116,517		$	105,203
Buildings and improvements	2 to 50	1,853,409			1,830,736
Leasehold improvements	1 to 29	270,760			268,781
Equipment	3 to 10	186,095			175,908
Furniture, fixtures and computer software	1 to 7	52,225			47,417
Facility construction in progress		14,574			9,337
Total		$	2,493,580		$	2,437,382
Less accumulated depreciation and amortization		(596,339		)	(520,996		)
Property and equipment, net		$	1,897,241		$	1,916,386