Summary of Significant Accounting Policies - Recently Issued Accounting Pronouncements (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021	Jan. 01, 2022	Dec. 31, 2021	Dec. 31, 2020
Accounting Policies [Abstract]
Operating lease assets	$ 32,141			$ 35,365
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Stockholders' equity	$ 828,446	$ 754,444		815,851	$ 744,858
Convertible notes	6,783,936	0
Accounting Standards Update 2020-06
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Long-term Debt			$ 20,600
Net deferred tax liabilities			(5,000)
Accounting Standards Update 2020-06 | Convertible Debt
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Convertible notes	6,800,000
Cumulative effect of adoption of ASU 2020-06
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Stockholders' equity				(15,600)
Retained Earnings
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Stockholders' equity	$ 446,150	$ 332,192		379,922	326,498
Retained Earnings | Cumulative effect of adoption of ASU 2020-06
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Stockholders' equity				40,612
Retained Earnings | Cumulative effect of adoption of ASU 2020-06 | Accounting Standards Update 2020-06
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Stockholders' equity			40,600
Additional  Paid-in Capital
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Stockholders' equity	$ 383,016	$ 415,950		434,337	$ 409,332
Additional  Paid-in Capital | Cumulative effect of adoption of ASU 2020-06
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Stockholders' equity				$ (56,212)
Additional  Paid-in Capital | Cumulative effect of adoption of ASU 2020-06 | Accounting Standards Update 2020-06
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Stockholders' equity			$ (56,200)