Consolidated Statements of Comprehensive Income (Loss) (Parenthetical) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Sep. 30, 2019	Sep. 30, 2018	Sep. 30, 2019	Sep. 30, 2018
Interest expense	$ 46,522	$ 47,219	$ 136,851	$ 135,572
Income from sales of real estate	3,476	5,409	233,406	79,353
Gain on consolidation of equity method investment	0	0	0	67,877
Earnings (losses) from equity method investments	7,617	(635)	16,566	(4,581)
Other expense	407	298	12,798	5,180
Reclassification out of Other Comprehensive Income \| Accumulated Gain (Loss), Cash Flow Hedge
Interest expense	539	144	957	144
Income from sales of real estate			806
Gain on consolidation of equity method investment				1,876
Earnings (losses) from equity method investments	$ 126	$ (43)	(28)	$ 47
Other expense			$ 11,673

The difference between the carrying value and the sale price of real estate or properties that were intended to be sold or held for capital appreciation or rental income. This element refers to the gain (loss) included in earnings and not to the cash proceeds of the sale. This element is a noncash adjustment to net income when calculating net cash generated by operating activities using the indirect method.

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