Debt - Narrative (Details)				3 Months Ended	12 Months Ended
	Jul. 07, 2020 USD ($)	Jun. 25, 2020 USD ($) site $ / shares shares	Sep. 28, 2018 USD ($)	Mar. 31, 2022 day	Dec. 31, 2021 USD ($)	Dec. 31, 2020 USD ($)		Dec. 31, 2019 USD ($)
Debt Instrument [Line Items]
Net cash proceeds from debt					$ 0	$ 245,800,000	[1]	$ 0
Debt discount					5,400,000	6,800,000
Capitalized interest costs					$ 15,400,000	12,000,000		$ 5,700,000
Convertible Debt
Debt Instrument [Line Items]
Debt interest rate					4.125%
Capitalized interest costs					$ 11,400,000	5,700,000
Convertible Debt | Subsequent Event | Forecast | Conversion Circumstance One
Debt Instrument [Line Items]
Percentage of conversion price				130.00%
Trading days | day				20
Consecutive trading days | day				30
Convertible Senior Notes Due 2025 | Convertible Debt
Debt Instrument [Line Items]
Debt interest rate					4.125%
Aggregate principal amount of debt		$ 245,800,000
Conversion ratio (in shares) | shares		0.1144885
Initial conversion price per share (in dollars per share) | $ / shares		$ 8.73
Percentage of conversion price		130.00%
Trading days | site		20
Consecutive trading days | site		30
Redemption price, percentage of principal amount		100.00%
Business day period		5 days
Consecutive trading day period		5 days
Trading price as percentage of closing price of common stock		98.00%
Amortization of discount and transaction costs					$ 1,500,000	800,000
Capitalized interest costs					1,200,000	500,000
Debt discount, excluding amortization					10,200,000	$ 5,200,000
Convertible Senior Notes, Over-Allotment Option | Convertible Debt
Debt Instrument [Line Items]
Net cash proceeds from debt	$ 238,200,000
Third party transaction costs	$ 7,600,000
First Amendment
Debt Instrument [Line Items]
Third party transaction costs					$ 1,500,000
Revolving Credit Facility | Citibank, N.A.
Debt Instrument [Line Items]
Maximum borrowing capacity			$ 400,000,000
Maximum increase in revolving credit commitments			600,000,000
Revolving Credit Facility | Citibank, N.A. | First Amendment
Debt Instrument [Line Items]
Net leverage ratio					3.5
Minimum interest coverage ratio					3.5
Letter of Credit | Citibank, N.A.
Debt Instrument [Line Items]
Maximum borrowing capacity			$ 50,000,000
Base Rate | Revolving Credit Facility | Citibank, N.A.
Debt Instrument [Line Items]
Basis spread on variable rate			0.50%
Eurodollar | Revolving Credit Facility | Citibank, N.A.
Debt Instrument [Line Items]
Basis spread on variable rate			1.00%

[1] As adjusted for the adoption of ASU 2020-06 using the full retrospective method.