Debt - Narrative (Details)				1 Months Ended		3 Months Ended		12 Months Ended
	Feb. 11, 2026 USD ($)	Feb. 11, 2026 USD ($) shares	Feb. 10, 2026 USD ($)	Feb. 28, 2026 shares	Dec. 31, 2025 USD ($)	Mar. 31, 2026 USD ($) security instrument	Mar. 31, 2025 USD ($)	Dec. 31, 2025 USD ($)	Dec. 31, 2022 USD ($)
Debt Instrument [Line Items]
Induced conversion of convertible debt							$ 20,819,000
Total principal					$ 1,831,110,000	$ 1,750,000,000		$ 1,831,110,000
Repayments of convertible debt						$ 81,110,000	407,453,000
2027 Note Hedge
Debt Instrument [Line Items]
Shares purchased (in shares) | security						2,642,030
2027 Warrant
Debt Instrument [Line Items]
Shares purchased (in shares) | security						2,662,063
Warrants exercise trading day period						60 days
Convertible Debt | 2027 Note Hedge
Debt Instrument [Line Items]
Shares purchased (in shares) | instrument						3,016,680
Line of Credit
Debt Instrument [Line Items]
Line of credit borrowings						$ 0
Letters of credit outstanding amount						8,900,000
Available borrowing under letter of credit						291,100,000
2030 Notes | Senior Notes
Debt Instrument [Line Items]
Aggregate principal amount							$ 1,000,000,000.0
Interest rate (as a percent)							6.125%
Total principal					1,000,000,000	1,000,000,000		1,000,000,000
Estimated fair value					1,036,830,000	1,018,600,000		1,036,830,000
2033 Notes | Senior Notes
Debt Instrument [Line Items]
Aggregate principal amount							$ 750,000,000.0
Interest rate (as a percent)							6.25%
Total principal					750,000,000	750,000,000		750,000,000
Estimated fair value					779,768,000	765,908,000		779,768,000
2027 Notes | Convertible Debt
Debt Instrument [Line Items]
Aggregate principal amount									$ 690,000,000.0
Interest rate (as a percent)									0.50%
Induced conversion of convertible debt	$ 80,300,000		$ 800,000					604,300,000
Total principal					81,110,000	0		81,110,000
Estimated fair value					$ 204,000,000.0			$ 204,000,000.0
Repurchase price (as percentage)					100.00%
Repayments of convertible debt		$ 80,300,000
Induced conversion of convertible debt (in shares) | shares		211,870
Conversion of convertible debt and shares received from convertible note hedge, net (in shares) | shares				41,139
Senior Unsecured Multi Currency Revolving Credit Facility | Line of Credit | Revolving Credit Facility
Debt Instrument [Line Items]
Total availability under line of credit agreement						300,000,000.0
Additional principal amount purchase option						400,000,000.0
Senior Unsecured Multi Currency Revolving Credit Facility | Line of Credit | Letter of Credit
Debt Instrument [Line Items]
Total availability under line of credit agreement						$ 50,000,000.0