Consolidated Statements of Stockholders' Equity - USD ($) $ in Thousands	Total	Common Stock and Additional Paid-in Capital	Accumulated Other Comprehensive Loss	Retained Earnings
Beginning Balance at Dec. 31, 2019	$ 7,582,157	$ 2,793,929	$ (23,521)	$ 4,811,749
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance of common stock upon exercise of options		44,584
Stock-based compensation expense		97,019
Other comprehensive loss			(23,533)
Net income	709,067			709,067
Ending Balance at Mar. 31, 2020	8,409,294	2,935,532	(47,054)	5,520,816
Beginning Balance at Dec. 31, 2020	11,065,240	3,447,698	44,398	7,573,144
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance of common stock upon exercise of options		45,156
Stock-based compensation expense		107,230
Other comprehensive loss			(40,261)
Net income	1,706,715			1,706,715
Ending Balance at Mar. 31, 2021	$ 12,884,080	$ 3,600,084	$ 4,137	$ 9,279,859