Condensed Consolidated Statements of Operations - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2017	Sep. 30, 2016
Revenues
Rental revenue	$ 163,178	$ 154,809	$ 489,532	$ 256,062
Tenant reimbursements and other	19,620	17,690	61,621	27,340
Revenues, net	182,798	172,499	551,153	283,402
Expenses
Depreciation	68,662	54,260	190,573	158,860
Property transactions, net	1,662	1,442	19,104	2,651
Property taxes	18,983	17,690	60,112	44,231
Property insurance	0	0	0	2,943
Amortization of above market lease, net	172	114	515	114
Acquisition-related expenses	1,059	9,500	1,059	10,099
General and administrative	2,882	2,701	8,223	6,490
Expenses, net	93,420	85,707	279,586	225,388
Operating income	89,378	86,792	271,567	58,014
Non-operating income (expense)
Interest income	1,480	0	3,039	0
Interest expense	(45,544)	(42,839)	(134,998)	(72,314)
Other non-operating	(126)	(367)	(1,438)	(439)
Non-operating income (expense)	(44,190)	(43,206)	(133,397)	(72,753)
Income (loss) before income taxes	45,188	43,586	138,170	(14,739)
Provision for income taxes	(1,488)	(915)	(3,903)	(915)
Net income (loss)	43,700	42,671	134,267	(15,654)
Less: Net (income) loss attributable to noncontrolling interest	(32,675)	(32,080)	(101,214)	33,198
Class A Shares
Non-operating income (expense)
Net income attributable to Class A shareholders	$ 11,025	$ 10,591	$ 33,053	$ 17,544
Weighted average Class A shares outstanding:
Basic (in shares)	60,614,664	57,500,000	58,612,916	57,500,000
Diluted (in shares)	60,755,186	57,752,163	58,807,948	57,745,665
Net income per Class A share (basic)	$ 0.18	$ 0.18	$ 0.56	$ 0.31
Net income per Class A share (diluted)	0.18	0.18	0.56	0.30
Dividends declared per Class A share (in usd per share)	$ 0.3950	$ 0.3875	$ 1.1775	$ 0.6507
MGP Operating Partnership
Revenues
Rental revenue	$ 163,178	$ 154,809	$ 489,532	$ 256,062
Tenant reimbursements and other	19,620	17,690	61,621	27,340
Revenues, net	182,798	172,499	551,153	283,402
Expenses
Depreciation	68,662	54,260	190,573	158,860
Property transactions, net	1,662	1,442	19,104	2,651
Property taxes	18,983	17,690	60,112	44,231
Property insurance	0	0	0	2,943
Amortization of above market lease, net	172	114	515	114
Acquisition-related expenses	1,059	9,500	1,059	10,099
General and administrative	2,882	2,701	8,223	6,490
Expenses, net	93,420	85,707	279,586	225,388
Operating income	89,378	86,792	271,567	58,014
Non-operating income (expense)
Interest income	1,480	0	3,039	0
Interest expense	(45,544)	(42,839)	(134,998)	(72,314)
Other non-operating	(126)	(367)	(1,438)	(439)
Non-operating income (expense)	(44,190)	(43,206)	(133,397)	(72,753)
Income (loss) before income taxes	45,188	43,586	138,170	(14,739)
Provision for income taxes	(1,488)	(915)	(3,903)	(915)
Net income (loss)	$ 43,700	$ 42,671	$ 134,267	$ (15,654)
Weighted average Operating Partnership units outstanding:
Basic (in usd per unit)	245,976,800	233,642,286	243,975,052	225,997,423
Diluted (in usd per unit)	246,117,322	233,894,449	244,170,084	226,243,088
Net income per Operating Partnership unit (basic) (in usd per unit)	$ 0.18	$ 0.18	$ 0.55	$ 0.30
Net income per Operating Partnership unit (diluted) (in usd per unit)	0.18	0.18	0.55	0.30
Distributions declared per Operating Partnership unit (in usd per unit)	$ 0.3950	$ 0.3875	$ 1.1775	$ 0.6507