Income Taxes (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014
Income Tax Disclosure [Abstract]
Percentage of taxable income distributed to the partnership	100.00%
Net deferred tax liability	$ 131,196	$ 137,948
Components of Deferred Tax Assets [Abstract]
Net operating loss carryforwards	123,091	74,285
Basis difference - real estate property	103,789	42,989
Basis difference - intangibles	2,002	8,817
Other - temporary differences	9,406	9,310
Total gross deferred income tax assets	238,288	135,401
Valuation allowance	(35,266)	(23,357)
Total deferred income tax assets, net of valuation allowance	203,022	112,044
Components of Deferred Tax Liabilities [Abstract]
Basis difference - real estate property	273,155	202,499
Basis difference - intangibles	14,374	24,712
Straight-line rent	14,269	15,561
Other-temporary differences	32,420	7,220
Total gross deferred income tax liabilities	334,218	249,992
Net deferred income tax liabilities	$ 131,196	$ 137,948