Consolidated Statements of Capital - USD ($)
shares in Thousands, $ in Thousands |
3 Months Ended |
9 Months Ended |
12 Months Ended |
Sep. 30, 2026 |
Sep. 30, 2025 |
Sep. 30, 2026 |
Sep. 30, 2025 |
Dec. 31, 2025 |
| Increase (Decrease) in Partner's Capital |
|
|
|
|
|
| DRSPP proceeds |
$ 50
|
$ 58
|
$ 195
|
$ 189
|
|
| Conversion of common units |
1
|
|
1
|
|
|
| Measurement adjustment for redeemable noncontrolling interest |
24,308
|
8,081
|
(52,555)
|
(14,814)
|
|
| Deferred compensation plan and unit awards, net of forfeitures and tax withholdings |
6,880
|
7,780
|
15,630
|
11,237
|
|
| Proceeds from issuance of common stock |
|
|
|
(871)
|
|
| Repurchases of common units |
|
|
(14,068)
|
|
|
| Contributions to consolidated joint venture interests |
69
|
|
3,156
|
4,686
|
|
| Distributions from consolidated joint venture interests |
|
(61)
|
|
|
|
| Consolidation of joint venture interest |
|
|
38,421
|
|
|
| Contributions to debt fund investments, net |
|
60,907
|
193,265
|
85,100
|
|
| Distributions from debt fund investments, net |
(11,043)
|
|
|
|
|
| Cash distributions to noncontrolling interests |
$ (93)
|
$ (217)
|
$ (8,626)
|
$ (1,818)
|
|
| Common Stock |
|
|
|
|
|
| Increase (Decrease) in Partner's Capital |
|
|
|
|
|
| DRSPP proceeds (in shares) |
1
|
1
|
4
|
3
|
|
| Conversion of common units (shares) |
90
|
|
94
|
5
|
|
| Conversion of common units |
$ 1
|
|
$ 1
|
|
|
| Deferred compensation plan and stock awards, net of forfeitures and tax withholdings (in units) |
1
|
2
|
(29)
|
(77)
|
|
| Deferred compensation plan and unit awards, net of forfeitures and tax withholdings |
$ 2
|
|
|
$ (1)
|
|
| Repurchases of common units (in units) |
|
|
(283)
|
|
|
| Repurchases of common units |
|
|
$ (4)
|
|
|
| Noncontrolling Interests |
|
|
|
|
|
| Increase (Decrease) in Partner's Capital |
|
|
|
|
|
| Deferred compensation plan and unit awards, net of forfeitures and tax withholdings |
309
|
$ 698
|
1,242
|
698
|
|
| Contributions to consolidated joint venture interests |
69
|
|
3,156
|
4,686
|
|
| Distributions from consolidated joint venture interests |
|
(61)
|
|
|
|
| Consolidation of joint venture interest |
|
|
38,421
|
|
|
| Contributions to debt fund investments, net |
|
60,907
|
193,265
|
85,100
|
|
| Distributions from debt fund investments, net |
(11,043)
|
|
|
|
|
| Cash distributions to noncontrolling interests |
(93)
|
(217)
|
(8,626)
|
(1,818)
|
|
| SL Green Operating Partnership |
|
|
|
|
|
| Increase (Decrease) in Partner's Capital |
|
|
|
|
|
| Beginning balance |
3,916,590
|
3,880,103
|
3,912,448
|
4,069,951
|
$ 4,069,951
|
| Net income (loss) |
87,415
|
33,007
|
(5,331)
|
338
|
|
| Net income (loss) attributable to partnership units |
(5,797)
|
(1,737)
|
3,036
|
503
|
|
| Acquisition of subsidiary interest from noncontrolling interest |
|
|
|
(15,631)
|
|
| Other comprehensive (loss) income |
22,848
|
(3,460)
|
50,399
|
(37,980)
|
|
| Perpetual preferred unit dividends |
(3,738)
|
(3,738)
|
(11,213)
|
(11,213)
|
|
| DRSPP proceeds |
50
|
58
|
195
|
189
|
|
| Conversion of common units |
1
|
|
1
|
|
|
| Measurement adjustment for redeemable noncontrolling interest |
24,308
|
8,081
|
(52,555)
|
(14,814)
|
|
| Deferred compensation plan and unit awards, net of forfeitures and tax withholdings |
6,880
|
7,780
|
15,630
|
11,237
|
|
| Proceeds from issuance of common stock |
|
|
|
(871)
|
|
| Repurchases of common units |
|
|
(14,068)
|
|
|
| Contributions to consolidated joint venture interests |
69
|
|
3,156
|
4,686
|
|
| Distributions from consolidated joint venture interests |
|
(61)
|
|
|
|
| Consolidation of joint venture interest |
|
|
38,421
|
|
|
| Contributions to debt fund investments, net |
|
60,907
|
193,265
|
|
|
| Distributions from debt fund investments, net |
(11,043)
|
|
|
85,100
|
|
| Cash distributions to noncontrolling interests |
(93)
|
(217)
|
(8,626)
|
(1,818)
|
|
| Cash distributions declared |
(43,611)
|
(54,491)
|
(130,879)
|
(163,445)
|
|
| Ending balance |
3,993,879
|
3,926,232
|
3,993,879
|
3,926,232
|
3,912,448
|
| SL Green Operating Partnership | Series I Preferred Units | Series I Preferred Stock |
|
|
|
|
|
| Increase (Decrease) in Partner's Capital |
|
|
|
|
|
| Beginning balance |
221,932
|
221,932
|
221,932
|
221,932
|
221,932
|
| Ending balance |
221,932
|
221,932
|
221,932
|
221,932
|
221,932
|
| SL Green Operating Partnership | Common Stock | Partners' Interest |
|
|
|
|
|
| Increase (Decrease) in Partner's Capital |
|
|
|
|
|
| Beginning balance |
$ 3,190,290
|
$ 3,585,896
|
$ 3,471,421
|
$ 3,711,172
|
$ 3,711,172
|
| Beginning balance (units) |
70,853
|
71,025
|
71,159
|
71,097
|
71,097
|
| Net income (loss) |
$ 81,727
|
$ 30,349
|
$ (30,525)
|
$ 3,417
|
|
| Net income (loss) attributable to partnership units |
(5,797)
|
(1,737)
|
3,036
|
503
|
|
| Acquisition of subsidiary interest from noncontrolling interest |
|
|
|
36,023
|
|
| Perpetual preferred unit dividends |
$ (3,738)
|
$ (3,738)
|
$ (11,213)
|
$ (11,213)
|
|
| DRSPP proceeds (in shares) |
1
|
1
|
4
|
3
|
|
| DRSPP proceeds |
$ 50
|
$ 58
|
$ 195
|
$ 189
|
|
| Conversion of common units (shares) |
90
|
0
|
94
|
5
|
|
| Conversion of common units |
$ 1
|
|
$ 1
|
|
|
| Measurement adjustment for redeemable noncontrolling interest |
$ 24,308
|
$ 8,081
|
$ (52,555)
|
$ (14,814)
|
|
| Deferred compensation plan and stock awards, net of forfeitures and tax withholdings (in units) |
1
|
2
|
(29)
|
(77)
|
|
| Deferred compensation plan and unit awards, net of forfeitures and tax withholdings |
$ 6,571
|
$ 7,082
|
$ 14,388
|
$ 10,539
|
|
| Proceeds from issuance of common stock |
|
|
|
(871)
|
|
| Repurchases of common units (in units) |
|
|
(283)
|
|
|
| Repurchases of common units |
|
|
$ (14,068)
|
|
|
| Cash distributions declared |
(43,611)
|
(54,491)
|
(130,879)
|
(163,445)
|
|
| Ending balance |
$ 3,249,801
|
$ 3,571,500
|
$ 3,249,801
|
$ 3,571,500
|
$ 3,471,421
|
| Ending balance (units) |
70,945
|
71,028
|
70,945
|
71,028
|
71,159
|
| SL Green Operating Partnership | Accumulated Other Comprehensive (Loss) / Income |
|
|
|
|
|
| Increase (Decrease) in Partner's Capital |
|
|
|
|
|
| Beginning balance |
$ 5,353
|
$ (16,324)
|
$ (22,198)
|
$ 18,196
|
$ 18,196
|
| Other comprehensive (loss) income |
22,848
|
(3,460)
|
50,399
|
(37,980)
|
|
| Ending balance |
28,201
|
(19,784)
|
28,201
|
(19,784)
|
(22,198)
|
| SL Green Operating Partnership | Noncontrolling Interests |
|
|
|
|
|
| Increase (Decrease) in Partner's Capital |
|
|
|
|
|
| Beginning balance |
499,015
|
88,599
|
241,293
|
118,651
|
118,651
|
| Net income (loss) |
5,688
|
2,658
|
25,194
|
(3,079)
|
|
| Acquisition of subsidiary interest from noncontrolling interest |
|
|
|
(51,654)
|
|
| Deferred compensation plan and unit awards, net of forfeitures and tax withholdings |
309
|
698
|
1,242
|
698
|
|
| Contributions to consolidated joint venture interests |
69
|
|
3,156
|
4,686
|
|
| Distributions from consolidated joint venture interests |
|
(61)
|
|
|
|
| Consolidation of joint venture interest |
|
|
38,421
|
|
|
| Contributions to debt fund investments, net |
|
60,907
|
193,265
|
|
|
| Distributions from debt fund investments, net |
(11,043)
|
|
|
85,100
|
|
| Cash distributions to noncontrolling interests |
(93)
|
(217)
|
(8,626)
|
(1,818)
|
|
| Ending balance |
$ 493,945
|
$ 152,584
|
$ 493,945
|
$ 152,584
|
$ 241,293
|