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v3.7.0.1

Condensed Consolidated Statements of Capital - USD ($) shares in Thousands, $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2017 | Jun. 30, 2017
Increase (Decrease) in Partners' Capital [Roll Forward] |  |
Beginning balance |  | $ 1,982,863
Equity compensation |  | 6,967
Distributions |  | (63,408)
Net income | $ 31,359 | 50,504
Unrealized gain (loss) on valuation of interest rate swap agreements | (14,367) | (12,973)
Ending balance | $ 1,963,953 | $ 1,963,953
General Partner | Series PR operating partnership units |  |
Increase (Decrease) in Partners' Capital [Roll Forward] |  |
Beginning balance (in units) |  | 155,841
Beginning balance |  | $ 1,154,136
Conversion of operating partnership units to ESRT Partner's Capital (in units) |  | 2,704
Conversion of operating partnership units to ESRT Partner's Capital |  | $ 9,144
Equity compensation (in units) |  | 29
Equity compensation |  | $ 294
Distributions |  | (33,118)
Net income |  | 26,569
Unrealized gain (loss) on valuation of interest rate swap agreements |  | $ (6,889)
Ending balance (in units) | 158,574 | 158,574
Ending balance | $ 1,150,136 | $ 1,150,136
Limited Partner | Series PR operating partnership units |  |
Increase (Decrease) in Partners' Capital [Roll Forward] |  |
Beginning balance (in units) |  | 93,075
Beginning balance |  | $ 793,360
Conversion of operating partnership units to ESRT Partner's Capital (in units) |  | (969)
Conversion of operating partnership units to ESRT Partner's Capital |  | $ (8,235)
Equity compensation (in units) |  | 1,296
Equity compensation |  | $ 6,673
Distributions |  | (19,536)
Net income |  | 15,161
Unrealized gain (loss) on valuation of interest rate swap agreements |  | $ (3,931)
Ending balance (in units) | 93,402 | 93,402
Ending balance | $ 783,492 | $ 783,492
Limited Partner | Series ES operating partnership units |  |
Increase (Decrease) in Partners' Capital [Roll Forward] |  |
Beginning balance (in units) |  | 35,728
Beginning balance |  | $ 20,091
Conversion of operating partnership units to ESRT Partner's Capital (in units) |  | (1,164)
Conversion of operating partnership units to ESRT Partner's Capital |  | $ (632)
Distributions |  | (7,334)
Net income |  | 5,904
Unrealized gain (loss) on valuation of interest rate swap agreements |  | $ (1,531)
Ending balance (in units) | 34,564 | 34,564
Ending balance | $ 16,498 | $ 16,498
Limited Partner | Series 60 operating partnership units |  |
Increase (Decrease) in Partners' Capital [Roll Forward] |  |
Beginning balance (in units) |  | 9,701
Beginning balance |  | $ 4,880
Conversion of operating partnership units to ESRT Partner's Capital (in units) |  | (368)
Conversion of operating partnership units to ESRT Partner's Capital |  | $ (179)
Distributions |  | (1,984)
Net income |  | 1,601
Unrealized gain (loss) on valuation of interest rate swap agreements |  | $ (415)
Ending balance (in units) | 9,333 | 9,333
Ending balance | $ 3,903 | $ 3,903
Limited Partner | Series 250 operating partnership units |  |
Increase (Decrease) in Partners' Capital [Roll Forward] |  |
Beginning balance (in units) |  | 4,747
Beginning balance |  | $ 2,392
Conversion of operating partnership units to ESRT Partner's Capital (in units) |  | (203)
Conversion of operating partnership units to ESRT Partner's Capital |  | $ (98)
Distributions |  | (968)
Net income |  | 801
Unrealized gain (loss) on valuation of interest rate swap agreements |  | $ (207)
Ending balance (in units) | 4,544 | 4,544
Ending balance | $ 1,920 | $ 1,920
Private Perpetual Preferred Units |  |
Increase (Decrease) in Partners' Capital [Roll Forward] |  |
Beginning balance (in units) |  | 1,560
Beginning balance |  | $ 8,004
Distributions |  | (468)
Net income |  | $ 468
Ending balance (in units) | 1,560 | 1,560
Ending balance | $ 8,004 | $ 8,004

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- Definition Amount after tax of increase (decrease) in accumulated gain (loss) from derivative instruments designated and qualifying as the effective portion of cash flow hedges and an entity's share of an equity investee's increase (decrease) in deferred hedging gain (loss). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 10A -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=84228862&loc=SL7669646-108580 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 11 -URI http://asc.fasb.org/extlink&oid=84228862&loc=d3e637-108580 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 30 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6441202&loc=d3e80720-113993 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4C -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=84234895&loc=SL5624171-113959 + Details
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