CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY - USD ($) $ in Thousands	Total	Class A Common Stock	Preferred Stock	Common Stock Class A Common Stock	Common Stock Class B Non‑Voting Common Stock	Paid‑in Capital	Retained Earnings	Retained Earnings Class A Common Stock	Accumulated Other Comprehensive Income/(Loss)
Beginning balance (in shares) at Dec. 31, 2020			10,000,000	113,852,896	0
Beginning balance at Dec. 31, 2020	$ 6,072,341		$ 100	$ 1,139	$ 0	$ 2,793,178	$ 3,277,599		$ 325
Increase (Decrease) in Shareholders' Equity
Issuance of preferred stock (in shares)			300,000
Issuance of preferred stock	295,449		$ 3			295,446
Issuance of common stock upon exercise of options and vesting of restricted stock units (in shares)				425,232
Issuance of common stock upon vesting of restricted stock units	1,441			$ 4		1,437
Stock-based compensation expense	5,408					5,408
Cash dividends		$ (18,259)						$ (18,259)
Preferred dividends	(3,844)						(3,844)
Change in foreign currency translation adjustment and in fair value of hedged transactions, net of tax	(1,247)								(1,247)
Tax withholdings on stock-based compensation (in shares)				(157,266)
Tax withholdings on stock-based compensation	(7,169)			$ (2)		(7,167)
Net income (loss)	84,092						84,092
Ending balance (in shares) at Mar. 31, 2021			10,300,000	114,120,862	0
Ending balance at Mar. 31, 2021	6,428,212		$ 103	$ 1,141	$ 0	3,088,302	3,339,588		(922)
Beginning balance (in shares) at Dec. 31, 2020			10,000,000	113,852,896	0
Beginning balance at Dec. 31, 2020	6,072,341		$ 100	$ 1,139	$ 0	2,793,178	3,277,599		325
Increase (Decrease) in Shareholders' Equity
Change in foreign currency translation adjustment and in fair value of hedged transactions, net of tax	(1,474)
Net income (loss)	177,514
Ending balance (in shares) at Jun. 30, 2021			10,300,000	114,141,103	0
Ending balance at Jun. 30, 2021	6,501,715		$ 103	$ 1,141	$ 0	3,094,708	3,406,912		(1,149)
Beginning balance (in shares) at Mar. 31, 2021			10,300,000	114,120,862	0
Beginning balance at Mar. 31, 2021	6,428,212		$ 103	$ 1,141	$ 0	3,088,302	3,339,588		(922)
Increase (Decrease) in Shareholders' Equity
Issuance of preferred stock (in shares)			0
Issuance of preferred stock	(19)		$ 0			(19)
Issuance of common stock upon exercise of options and vesting of restricted stock units (in shares)				25,956
Issuance of common stock upon vesting of restricted stock units	0			$ 0		0
Stock-based compensation expense	6,700					6,700
Cash dividends		(18,263)						(18,263)
Preferred dividends	(7,835)						(7,835)
Change in foreign currency translation adjustment and in fair value of hedged transactions, net of tax	(227)								(227)
Tax withholdings on stock-based compensation (in shares)				(5,715)
Tax withholdings on stock-based compensation	(275)			$ 0		(275)
Net income (loss)	93,422						93,422
Ending balance (in shares) at Jun. 30, 2021			10,300,000	114,141,103	0
Ending balance at Jun. 30, 2021	6,501,715		$ 103	$ 1,141	$ 0	3,094,708	3,406,912		(1,149)
Beginning balance (in shares) at Dec. 31, 2021			10,600,000	113,987,154	0
Beginning balance at Dec. 31, 2021	7,008,568		$ 106	$ 1,140	$ 0	3,399,245	3,609,885		(1,808)
Increase (Decrease) in Shareholders' Equity
Issuance of common stock upon exercise of options and vesting of restricted stock units (in shares)				477,656
Issuance of common stock upon vesting of restricted stock units	2			$ 5		(3)
Common stock repurchased (in shares)				(2,959,458)
Common stock repurchased	(129,549)			$ (30)		(129,519)
Stock-based compensation expense	(2,523)					(2,523)
Cash dividends		$ (21,136)						(21,136)
Preferred dividends	(10,425)						(10,425)
Change in foreign currency translation adjustment and in fair value of hedged transactions, net of tax	1,738								1,738
Tax withholdings on stock-based compensation (in shares)				(188,093)
Tax withholdings on stock-based compensation	(8,097)			$ (2)		(8,095)
Net income (loss)	(468,993)						(468,993)
Ending balance (in shares) at Mar. 31, 2022			10,600,000	111,317,259	0
Ending balance at Mar. 31, 2022	6,369,585		$ 106	$ 1,113	$ 0	3,259,105	3,109,331		(70)
Beginning balance (in shares) at Dec. 31, 2021			10,600,000	113,987,154	0
Beginning balance at Dec. 31, 2021	7,008,568		$ 106	$ 1,140	$ 0	3,399,245	3,609,885		(1,808)
Increase (Decrease) in Shareholders' Equity
Common stock repurchased (in shares)		(3,420,874)
Change in foreign currency translation adjustment and in fair value of hedged transactions, net of tax	1,272
Net income (loss)	(352,716)
Ending balance (in shares) at Jun. 30, 2022			10,600,000	110,892,097	0
Ending balance at Jun. 30, 2022	6,439,634		$ 106	$ 1,109	$ 0	3,244,282	3,194,672		(535)
Beginning balance (in shares) at Mar. 31, 2022			10,600,000	111,317,259	0
Beginning balance at Mar. 31, 2022	6,369,585		$ 106	$ 1,113	$ 0	3,259,105	3,109,331		(70)
Increase (Decrease) in Shareholders' Equity
Issuance of common stock upon exercise of options and vesting of restricted stock units (in shares)				59,603
Issuance of common stock upon vesting of restricted stock units	0
Common stock repurchased (in shares)		(461,416)		(461,416)
Common stock repurchased	(20,454)			$ (4)		(20,450)
Stock-based compensation expense	6,558					6,558
Cash dividends		$ (20,511)						$ (20,511)
Preferred dividends	(10,425)						(10,425)
Change in foreign currency translation adjustment and in fair value of hedged transactions, net of tax	(465)								(465)
Tax withholdings on stock-based compensation (in shares)				(23,349)
Tax withholdings on stock-based compensation	(931)					(931)
Net income (loss)	116,277						116,277
Ending balance (in shares) at Jun. 30, 2022			10,600,000	110,892,097	0
Ending balance at Jun. 30, 2022	$ 6,439,634		$ 106	$ 1,109	$ 0	$ 3,244,282	$ 3,194,672		$ (535)