Debt Instrument, Covenant, Event Of Default, Special Interest Received By Noteholders, Not To Exceed

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Debt Instrument, Repurchased Notes Percentage

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Equity Method Investment, Maximum Amount of Investment

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Number Of Countries In Which Company Has Global Sites Located

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Number of Global Sites Served

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Number of Hydrogen Produced Per Day

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For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

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The value of the financial instrument(s) that the original debt is being converted into in a noncash (or part noncash) transaction. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.

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Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

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

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Difference between the fair value of payments made and the carrying amount of debt which is extinguished prior to maturity.

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Amount of government assistance awarded that comprises amount received, receivable, and to be received unless condition for government assistance is not met. Includes, but is not limited to, government grant, assistance, incentive, award, subsidy, and loan.

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Carrying value as of the balance sheet date of [accrued] interest payable on all forms of debt, including trade payables, that has been incurred and is unpaid. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

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Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

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Amount, after deduction of unamortized premium (discount) and debt issuance cost, of long-term debt. Excludes lease obligation.

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Amount, after deduction of unamortized premium (discount) and debt issuance cost, of long-term debt classified as noncurrent. Excludes lease obligation.

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Amount of cash inflow (outflow) from operating activity, including, but not limited to, discontinued operation. Operating activity includes, but is not limited to, transaction, adjustment, and change in value not defined as investing or financing activity.

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The cash inflow from additional borrowings, net of cash paid to third parties in connection with debt origination.

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Carrying amount of collateralized debt obligations with maturities initially due after one year or beyond the operating cycle, if longer, excluding the current portion. Obligations include, but not limited to, mortgage loans, chattel loans, and other borrowings secured by assets.

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Reflects the total carrying amount as of the balance sheet date of debt having initial terms less than one year or the normal operating cycle, if longer.

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Nature of Business, Liquidity and Basis of Presentation (Details) $ in Thousands								1 Months Ended		12 Months Ended
	Nov. 04, 2025 USD ($) shares	Oct. 30, 2025 USD ($)	May 07, 2025 USD ($)	May 29, 2024 USD ($)	Jun. 01, 2023 USD ($)	May 16, 2023 USD ($)	May 15, 2023 USD ($)	Dec. 31, 2024 USD ($)	Aug. 31, 2020 USD ($)	Dec. 31, 2025 USD ($) site country	Dec. 31, 2024 USD ($)	Dec. 31, 2023 USD ($) t	Dec. 19, 2025 USD ($)	Aug. 27, 2025 USD ($)	Aug. 15, 2025 USD ($)	Jun. 30, 2024	Mar. 29, 2024 USD ($)
Subsidiary, Sale of Stock [Line Items]
Number of hydrogen produced per day \| t												2.4
Number of sites served \| site										1,100
Number of countries in which company has global sites \| country										9
Net cash provided by (used in) operating activities										$ 113,949	$ 91,998	$ (372,531)
Long-term debt								$ 1,128,792		2,617,879	1,128,792
Short-term debt								114,400		4,200	114,400
Long-term portion of debt								1,014,407		2,613,726	1,014,407
Interest payable								3,927		913	3,927
Loss on extinguishment of debt										32,340	27,182	$ 4,288
Unpaid principal balance								1,154,057		$ 2,678,933	$ 1,154,057
Government assistance, award amount																	$ 75,300
Sales Revenue, Net \| Customer Concentration Risk \| Customer One
Subsidiary, Sale of Stock [Line Items]
Concentration risk, percentage										43.00%	23.00%	37.00%
Sales Revenue, Net \| Customer Concentration Risk \| Customer Two
Subsidiary, Sale of Stock [Line Items]
Concentration risk, percentage										13.00%	16.00%	26.00%
Sales Revenue, Net \| Customer Concentration Risk \| Customer Three
Subsidiary, Sale of Stock [Line Items]
Concentration risk, percentage										12.00%	14.00%
Accounts Receivable \| Customer Concentration Risk \| Customer One
Subsidiary, Sale of Stock [Line Items]
Concentration risk, percentage										41.00%	28.00%
Accounts Receivable \| Customer Concentration Risk \| Customer Two
Subsidiary, Sale of Stock [Line Items]
Concentration risk, percentage										17.00%	28.00%
Accounts Receivable \| Customer Concentration Risk \| Customer Three
Subsidiary, Sale of Stock [Line Items]
Concentration risk, percentage										15.00%	20.00%
3.0% Green Convertible Senior Notes due June 2028
Subsidiary, Sale of Stock [Line Items]
Redemption price, percentage										130.00%
Capped Calls
Subsidiary, Sale of Stock [Line Items]
Net proceeds received							$ 54,500
Total recourse debt
Subsidiary, Sale of Stock [Line Items]
Long-term debt								1,124,735		$ 2,613,726	$ 1,124,735
Long-term portion of debt								1,010,350		2,613,726	1,010,350
Unpaid principal balance								1,150,000		2,674,780	1,150,000
Total non-recourse debt
Subsidiary, Sale of Stock [Line Items]
Long-term debt								4,057		4,153	4,057
Long-term portion of debt								4,057		0	4,057
Unpaid principal balance								4,057		4,153	4,057
Senior Secured Notes
Subsidiary, Sale of Stock [Line Items]
Debt conversion, original debt, amount		$ 975,900
Interest payable		12,400
Debt conversion, converted instrument, amount		$ 988,400
Loss on extinguishment of debt										32,300
Senior Secured Notes \| 3.0% Green Convertible Senior Notes due June 2028
Subsidiary, Sale of Stock [Line Items]
Long-term portion of debt								$ 619,111		$ 98,162	$ 619,111
Interest rate								3.00%		3.00%	3.00%
Aggregate principal amount issued						$ 632,500
Net proceeds received						$ 612,800
Debt conversion, original debt, amount	$ 532,800
Interest payable	6,800
Debt conversion, converted instrument, amount	$ 539,600
Unpaid principal balance								$ 632,500		$ 99,655	$ 632,500
Conversion of securities (in shares) \| shares	24,302,183
Senior Secured Notes \| 10.25% Senior Secured Notes due March 2027
Subsidiary, Sale of Stock [Line Items]
Interest rate					10.25%
Net proceeds received					$ 60,900
Redemption price, percentage					104.00%
Senior Secured Notes \| 3.0% Green Convertible Senior Notes due June 2029
Subsidiary, Sale of Stock [Line Items]
Long-term portion of debt								391,239		$ 73,473	391,239
Interest rate										3.00%
Aggregate principal amount issued				$ 402,500
Net proceeds received				389,700
Debt instrument, covenant, event of default, special interest received by noteholders, not to exceed										0.50%
Debt conversion, original debt, amount	$ 443,100
Interest payable	5,600
Debt conversion, converted instrument, amount	$ 448,800		$ 115,700
Unpaid principal balance								402,500		$ 75,125	402,500
Conversion of securities (in shares) \| shares	18,105,762
Senior Secured Notes \| 2.5% Green Convertible Senior Notes due August 2025
Subsidiary, Sale of Stock [Line Items]
Long-term portion of debt								$ 0			$ 0
Interest rate								2.50%		2.50%	2.50%
Aggregate principal amount issued				$ 141,800					$ 230,000
Net proceeds received									$ 220,100
Redemption price, percentage								130.00%
Debt instrument, covenant, event of default, special interest received by noteholders, not to exceed				50.00%
Debt instrument, repurchased notes percentage				1.226												1.226
Debt conversion, original debt, amount			112,800
Interest payable			$ 700
Loss on extinguishment of debt				$ 27,200
Unpaid principal balance								$ 115,000			$ 115,000				$ 2,200
Senior Secured Notes \| 0% Convertible Senior Notes due November 2030
Subsidiary, Sale of Stock [Line Items]
Long-term portion of debt										$ 2,442,091
Interest rate										0.00%
Aggregate principal amount issued	$ 2,500,000
Net proceeds received	$ 2,440,200
Unpaid principal balance										$ 2,500,000
Notes \| 2.5% Green Convertible Senior Notes due August 2025
Subsidiary, Sale of Stock [Line Items]
Secured long-term debt, noncurrent				$ 115,000
Line of Credit \| Revolving Credit Facility
Subsidiary, Sale of Stock [Line Items]
Maximum borrowing capacity													$ 600,000
Line of Credit \| Letter of Credit
Subsidiary, Sale of Stock [Line Items]
Maximum borrowing capacity								$ 100,000			$ 100,000		$ 90,000
Asia Pacific \| Sales Revenue, Net \| Geographic Concentration Risk
Subsidiary, Sale of Stock [Line Items]
Concentration risk, percentage										81.00%	74.00%	70.00%
Financing Structure
Subsidiary, Sale of Stock [Line Items]
Equity method investment, maximum amount of investment										$ 5,000,000				$ 5,000,000