Condensed Combined Statements of Cash Flows - USD ($) $ in Thousands		9 Months Ended
		Sep. 30, 2017	Sep. 30, 2016
OPERATING ACTIVITIES:
Net (loss) income		$ (60,332)	$ 49,344
Adjustments to reconcile net (loss) income to net cash provided by operating activities:
Share-based compensation expense		17,164	3,486
Depreciation and amortization, including amortization of debt issuance costs		111,684	99,612
Deferred rent		(9,249)	(10,772)
Loss from unconsolidated real estate ventures		1,365	952
Amortization of above- and below-market lease intangibles, net		(872)	(1,012)
Return on capital from unconsolidated real estate ventures		1,149	1,020
Gain on bargain purchase		(27,771)	0
Loss on extinguishment of debt		689	0
Unrealized gain on interest rate swaps		(467)	0
Bad debt expense		1,808	618
Other non-cash items		6,466	3,592
Changes in operating assets and liabilities:
Tenant and other receivables		(3,617)	(2,177)
Other assets, net		(32,884)	(19,762)
Accounts payable and accrued expenses		19,077	(4,091)
Other liabilities, net		(817)	(19,427)
Net cash provided by operating activities		23,393	101,383
INVESTING ACTIVITIES:
Development costs, construction in progress and real estate additions		(115,922)	(185,439)
Cash received in connection with the Combination		83,942	0
Restricted cash		(798)	3,234
Investments in and advances to unconsolidated real estate ventures		(1,441)	(19,965)
Repayment of notes receivable		50,934	0
Other investments		(3,531)	(1,935)
Proceeds from repayment of receivable from former parent		75,000	0
Net cash provided by (used in) investing activities		88,184	(204,105)
FINANCING ACTIVITIES:
Contributions from former parent, net		160,203	32,955
Repayment of borrowings from former parent		(115,630)	0
Capital lease payments		(17,776)	0
Proceeds from borrowings from former parent		4,000	39,000
Proceeds from borrowings		407,769	0
Repayments of borrowings		(192,681)	(8,871)
Debt issuance costs		(18,686)	(37)
Contributions from noncontrolling interests		134	0
Distributions to noncontrolling interests		(14)	(7)
Net cash provided by financing activities		227,319	63,040
Net increase (decrease) in cash and cash equivalents		338,896	(39,682)
Cash and cash equivalents at beginning of the period		29,000	74,966
Cash and cash equivalents at end of the period		367,896	35,284
SUPPLEMENTAL DISCLOSURE OF CASH FLOW AND NON-CASH INFORMATION:
Transfer of mortgage payable to former parent	[1]	0	115,022
Cash paid for interest (net of capitalized interest of $2,285 and $3,690 in 2017 and 2016, respectively)	[1]	45,354	37,540
Accrued capital expenditures included in accounts payable and accrued expenses	[1]	17,633	15,206
Write-off of fully depreciated assets	[1]	(24,909)	(87,220)
Cash payments for income taxes	[1]	3,681	1,087
Non-cash transactions related to the Formation Transaction:
Issuance of common limited partnership units at the Separation	[1]	96,632	0
Issuance of common shares at the Separation	[1]	2,332,402	0
Issuance of common shares in connection with the Combination	[1]	864,918	0
Issuance of common limited partnership units in connection with the Combination	[1]	359,967	0
Adjustment to record redeemable noncontrolling interest at redemption value	[1]	97,084	0
Contribution from former parent in connection with the Separation	[1]	$ 174,639	$ 0

[1] See Note 3 for information about assets, liabilities and noncontrolling interests acquired in the Formation Transaction.