CONSOLIDATED STATEMENTS OF INCOME AND COMPREHENSIVE INCOME - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Revenues
Rental of flight equipment	$ 497,869	$ 463,870	$ 994,556	$ 919,609
Aircraft sales, trading and other	23,480	7,525	38,180	17,837
Total revenues	521,349	471,395	1,032,736	937,446
Expenses
Interest	102,693	96,824	210,234	186,044
Amortization of debt discounts and issuance costs	10,233	8,712	20,761	17,252
Interest expense	112,926	105,536	230,995	203,296
Depreciation of flight equipment	194,020	171,689	382,915	331,160
Selling, general and administrative	26,581	27,771	54,903	57,473
Stock-based compensation	3,892	5,863	8,321	10,037
Total expenses	337,419	310,859	677,134	601,966
Income before taxes	183,930	160,536	355,602	335,480
Income tax expense	(36,305)	(32,231)	(70,826)	(69,081)
Net income	147,625	128,305	284,776	266,399
Preferred stock dividends	(3,844)	(4,271)	(7,688)	(4,271)
Net income available to common stockholders	143,781	124,034	277,088	262,128
Other Comprehensive Income/(Loss):
Change in foreign currency translation adjustment	(10,239)		13,238
Change from current period hedged transaction	10,905		(14,481)
Total tax benefit/(expense) on other comprehensive income/loss	(142)		289
Other Comprehensive income/(loss) available for common stockholders, net of tax	524		(954)
Total comprehensive income available for common stockholders	$ 144,305	$ 124,034	$ 276,134	$ 262,128
Earnings per share of common stock:
Basic (in dollars per share)	$ 1.26	$ 1.11	$ 2.44	$ 2.36
Diluted (in dollars per share)	$ 1.26	$ 1.10	$ 2.43	$ 2.33
Weighted-average shares outstanding
Basic (in shares)	113,690,839	111,371,790	113,581,392	111,196,011
Diluted (in shares)	113,773,127	112,807,023	113,840,929	112,598,623
Dividends declared per share of common stock	$ 0.15	$ 0.13	$ 0.30	$ 0.26