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The cash outflow for payment of capped calls.

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Minimum percentage of common stock price to conversion price of convertible debt instruments to determine eligibility of conversion.

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Debt - Convertible Senior Notes, Capped Call Transactions (Details) $ / shares in Units, $ in Thousands, shares in Millions	1 Months Ended		12 Months Ended
	Apr. 30, 2023 USD ($) $ / shares	Sep. 30, 2021 USD ($) d $ / shares	Dec. 31, 2023 USD ($) $ / shares shares	Dec. 31, 2022 USD ($)	Dec. 31, 2021 USD ($)	Jun. 30, 2023 USD ($)	Sep. 16, 2021 $ / shares
Debt
Conversion price (in usd per share) \| $ / shares							$ 37.74
Gain on extinguishment of debt			$ 81,354	$ 0	$ 5,110
Convertible senior notes, due 2026
Debt
Amount borrowed		$ 425,000
Interest rate (stated)		0.75%
Issue price ( as percentage)		100.00%
Net proceeds		$ 413,500
Sale price (as percentage)		130.00%
Threshold trading days \| d		20
Consecutive trading days \| d		30
Redemption price (as percentage)		100.00%
Conversion ratio		39.9956
Principal amount denomination for conversion		$ 1
Conversion price (in usd per share) \| $ / shares		$ 25.00
Business days \| d		5
Consecutive trading period \| d		5
Trading price per $1,000notes (as percentage)		98.00%
Conditional conversion ratio		52.9941
Effective interest rate			1.30%
Repurchased amount	$ 200,000					$ 200,000
Interest expense			$ 3,700	5,400	1,600
Contractual interest expense			2,200	3,200	900
Amortization of debt issuance costs and discount			$ 1,500	$ 2,200	$ 700
Initial strike price (in usd per share) \| $ / shares			$ 25.00
Initial cap price (in usd per share) \| $ / shares			$ 37.74
Capped calls, authorized shares (in shares) \| shares			6
Amount paid for capped calls			$ 52,900
Notes Issued On Exercise Of Initial Purchasers' Option
Debt
Amount borrowed		$ 40,000
Senior Secured Convertible Notes 6.75% due 2028
Debt
Amount borrowed	$ 333,300
Interest rate (stated)	6.75%
Issue price ( as percentage)	95.00%
Conversion ratio	39.9956
Principal amount denomination for conversion	$ 1
Conversion price (in usd per share) \| $ / shares	$ 25.00
Effective interest rate			17.90%
Interest expense			$ 26,300
Contractual interest expense			15,700
Amortization of debt issuance costs and discount			$ 10,600
Gain on extinguishment of debt	$ 81,400