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Debt Instrument, Covenant, Consolidated EBITDA Ratio, Maximum

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The minimum acquisition cash consideration required for the consolidated leverage ratio under the debt agreement.

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Debt Instrument, Unused Commitment Fee

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The minimum cash balance under the line of credit agreement.

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The percentage of EBITDA for accordion feature under line of credit facility.

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Proceeds From Unwind Of Capped Call

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Amount of amortization expense attributable to debt issuance costs.

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Percentage points added to the reference rate to compute the variable rate on the debt instrument.

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The price per share of the conversion feature embedded in the debt instrument.

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Ratio applied to the conversion of debt instrument into equity with equity shares divided by debt principal amount.

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Threshold period of specified consecutive trading days within which common stock price to conversion price of convertible debt instrument must exceed threshold percentage for specified number of trading days to trigger conversion feature.

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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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Face (par) amount of debt instrument at time of issuance.

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Contractual interest rate for funds borrowed, under the debt agreement.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Percentage price of original principal amount of debt at which debt can be redeemed by the issuer.

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Percentage of principal amount of debt redeemed.

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Amount, after accumulated amortization, of debt discount.

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Debt - Narrative (Details)											3 Months Ended			9 Months Ended
Debt - Narrative (Details)	Aug. 12, 2026 USD ($) shares	Aug. 11, 2026 USD ($)	Jun. 02, 2026	May 19, 2026 USD ($)	Mar. 11, 2026 USD ($)	Mar. 10, 2026 USD ($)	Oct. 02, 2025 USD ($)	Aug. 05, 2025 USD ($)	Jun. 11, 2024 USD ($) $ / shares	May 11, 2023 USD ($)	Sep. 30, 2026 USD ($) shares	Aug. 06, 2026 USD ($)	Sep. 30, 2025 USD ($)	Sep. 30, 2026 USD ($) d shares	Sep. 30, 2025 USD ($)	Feb. 18, 2026 USD ($)	Dec. 31, 2025 USD ($)	Jun. 30, 2024 $ / shares
Debt Instrument [Line Items]
Current maturities of long-term debt											$ 381,686,000			$ 381,686,000			$ 375,896,000
Outstanding debt											1,556,025,000			1,556,025,000			1,339,129,000
Proceeds from unwind of capped call						$ 56,700,000								203,773,000	$ 0
Convertible debt inducement expense														2,900,000	0
Other income, net											14,522,000		$ 6,309,000	18,353,000	8,834,000
Debt Issuance Costs, Gross											9,900,000			9,900,000
Amortization of debt issuance costs														6,230,000	3,347,000
(Gain) loss on convertible debt transactions, net											108,571,000		0	(260,852,000)	0
Gain on derivative											4,100,000			5,300,000
Interest expense											291,328,000		$ 13,367,000	329,421,000	$ 29,051,000
Current liabilities											1,905,853,000			1,905,853,000			1,481,745,000
Embedded conversion option derivative liability
Debt Instrument [Line Items]
Derivative remeasurement gains											$ 5,400,000			108,000,000.0
Embedded conversion option derivative liability \| Level 3
Debt Instrument [Line Items]
Debt discount on 3.75% Convertible Notes conversion				$ 273,700,000
Amortization of debt issuance costs				2,900,000
(Gain) loss on convertible debt transactions, net				$ (254,200,000)										(257,100,000)
Loss on derivative														$ 251,700,000
Common Stock
Debt Instrument [Line Items]
Shares issued to settle conversion obligations (in shares) \| shares											662,383			662,383
Capped Call Transaction, Price Per Share
Debt Instrument [Line Items]
Price per share (in dollars per share) \| $ / shares																		$ 119.82
6.375% Senior Notes
Debt Instrument [Line Items]
Interest rate											6.375%			6.375%
Debt instrument, aggregate principal percentage			0.30
Outstanding debt											$ 600,000,000			$ 600,000,000			0
6.375% Senior Notes \| Debt Instrument, Redemption, Period One
Debt Instrument [Line Items]
Debt instrument, redemption price, percentage			103.188%
Debt instrument, redemption price, percentage of principal amount redeemed			40.00%
6.375% Senior Notes \| Debt Instrument, Redemption, Period Two
Debt Instrument [Line Items]
Debt instrument, redemption price, percentage			101.594%
Debt instrument, redemption price, percentage of principal amount redeemed			50.00%
6.375% Senior Notes \| Debt Instrument, Redemption, Period Three
Debt Instrument [Line Items]
Debt instrument, redemption price, percentage			100.00%
Debt instrument, redemption price, percentage of principal amount redeemed			100.00%
6.375% Senior Notes \| Debt Instrument, Redemption, Period Four
Debt Instrument [Line Items]
Debt instrument, redemption price, percentage			106.375%
Debt instrument, redemption price, percentage of principal amount redeemed			101.00%
6.375% Senior Notes \| Debt Instrument, Redemption, Period Five
Debt Instrument [Line Items]
Debt instrument, redemption price, percentage of principal amount redeemed			100.00%
The Credit Agreement
Debt Instrument [Line Items]
Sublimit for letters of credit								$ 150,000,000.0
Outstanding letters of credit											11,200,000			11,200,000
The Credit Agreement \| Line of Credit
Debt Instrument [Line Items]
Line of credit borrowing capacity								$ 535,000,000.0
Percent of EBITDA								100.00%
Consolidated EBITDA ratio, maximum								1.25
The Credit Agreement \| Line of Credit \| Debt Instrument, Amortization Period, One
Debt Instrument [Line Items]
Interest rate								2.50%
The Credit Agreement \| Line of Credit \| Debt Instrument, Amortization Period, Two
Debt Instrument [Line Items]
Interest rate								5.00%
The Credit Agreement \| Line of Credit \| Minimum
Debt Instrument [Line Items]
Unused commitment fee								0.175%
The Credit Agreement \| Line of Credit \| Minimum \| Secured Overnight Financing Rate (SOFR)
Debt Instrument [Line Items]
Variable interest rate								1.25%
The Credit Agreement \| Line of Credit \| Minimum \| Base Rate
Debt Instrument [Line Items]
Variable interest rate								0.25%
The Credit Agreement \| Line of Credit \| Maximum
Debt Instrument [Line Items]
Unused commitment fee								0.35%
The Credit Agreement \| Line of Credit \| Maximum \| Secured Overnight Financing Rate (SOFR)
Debt Instrument [Line Items]
Variable interest rate								2.00%
The Credit Agreement \| Line of Credit \| Maximum \| Base Rate
Debt Instrument [Line Items]
Variable interest rate								1.00%
The Credit Agreement \| Revolving Credit Facility
Debt Instrument [Line Items]
Line of credit remaining borrowing capacity											$ 588,800,000			588,800,000
Amount drawn under revolver														$ 0
The Credit Agreement \| Financial Standby Letter of Credit
Debt Instrument [Line Items]
Line of credit borrowing capacity								$ 75,000,000.0
The Credit Agreement \| Swingline Loans
Debt Instrument [Line Items]
Sublimit for swingline loans								20,000,000.0
Revolver \| Revolving Credit Facility \| Line of Credit
Debt Instrument [Line Items]
Line of credit borrowing capacity								600,000,000.0
Initial Term Loan \| Secured Debt \| Line of Credit
Debt Instrument [Line Items]
Line of credit borrowing capacity								600,000,000.0
3.25% Convertible Notes
Debt Instrument [Line Items]
Interest rate									3.25%		3.25%			3.25%
Principal amount									$ 373,800,000
Conversion price (USD per share) \| $ / shares									$ 77.88
Debt instrument, redemption price, percentage									100.00%
Debt instrument, convertible, threshold percentage of stock price trigger									130.00%
Debt Instrument, Convertible, Threshold Trading Days \| d														20
Debt Instrument, Convertible, Threshold Consecutive Trading Days \| d														30
Conversion ratio									0.0128398
3.25% Convertible Notes \| Convertible Debt
Debt Instrument [Line Items]
Interest rate											3.25%			3.25%
Outstanding debt											$ 373,750,000			$ 373,750,000			373,750,000
3.75% Convertible Notes
Debt Instrument [Line Items]
Interest rate										3.75%	3.75%			3.75%
Conversion ratio				0.0218116
Interest expense											$ 270,200,000			$ 273,700,000
3.75% Convertible Notes \| Convertible Debt
Debt Instrument [Line Items]
Interest rate											3.75%			3.75%
Principal amount										$ 373,800,000						$ 100,000,000.0
Payments of convertible debt	$ 714,900,000				$ 289,700,000
Outstanding debt				$ 273,700,000							$ 0			$ 0			$ 373,750,000
Conversion ratio										0.0216807
Cash (up to) per $1,000 principal												$ 2,617.4
Proceeds from settlement of capped call transactions		$ 147,600,000
Shares issued to settle conversion obligations (in shares) \| shares	662,383
3.75% Convertible Notes \| Convertible Debt \| Note Exchange Settlement
Debt Instrument [Line Items]
Convertible debt inducement expense					2,900,000
Other income, net					(6,800,000)
3.75% Convertible Notes \| Convertible Debt \| Accrued And Unpaid Interest
Debt Instrument [Line Items]
Payments of convertible debt					$ 1,200,000
Senior Secured Term Loan \| Secured Debt \| Line of Credit
Debt Instrument [Line Items]
Line of credit borrowing capacity								$ 75,000,000.0
Draw down value							$ 75,000,000.0