Debt Instrument, Additional Amount To Be Drawn Upon Request

No definition available.

Name:	apld_DebtInstrumentAdditionalAmountToBeDrawnUponRequest
Namespace Prefix:	apld_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Debt Instrument, Covenant, Rate Of Return

+ References

No definition available.

+ Details

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- Definition

Debt Instrument, Interest Rate, Additional Percentage Upon Default

+ References

No definition available.

+ Details

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- Definition

Debt Instrument, Issuance Price, Percentage

+ References

No definition available.

+ Details

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Balance Type:	na
Period Type:	duration

- Definition

Debt Instrument, Mandatory Prepay Outstanding Principal, Period Following Event

+ References

No definition available.

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- Definition

Debt Instrument, Paid-In-Kind Interest, Period

+ References

No definition available.

+ Details

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Period Type:	duration

- Definition

Debt Instrument, Term Prior To Specified Date

+ References

No definition available.

+ Details

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Period Type:	duration

- Definition

Debt Instrument, Voluntarily Prepayment, Written Notice, Period

+ References

No definition available.

+ Details

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Namespace Prefix:	apld_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

- Definition

Debt Instrument, Voluntary Prepayment, Notice Period

+ References

No definition available.

+ Details

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Namespace Prefix:	apld_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

- Definition

Line of Credit Facility, Accordion Feature, Increase Limit

+ References

No definition available.

+ Details

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Namespace Prefix:	apld_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

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

+ References

No definition available.

+ Details

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Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

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

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- Definition

Fair value portion of debt instrument payable, including, but not limited to, notes payable and loans payable.

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Period Type:	instant

- Definition

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

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- Definition

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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Period Type:	duration

- Definition

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

+ References

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- Definition

Amount, after accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs.

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Debt - Narrative (Details) - USD ($)								12 Months Ended
Debt - Narrative (Details) - USD ($)	May 29, 2026	Mar. 10, 2026	Dec. 18, 2025	Nov. 28, 2025	Nov. 20, 2025	Nov. 10, 2025	Sep. 09, 2025	May 31, 2026	May 31, 2025	May 31, 2024	May 01, 2026	Feb. 28, 2026	Feb. 24, 2026
Debt Instrument [Line Items]
Restricted cash								$ 10,500,000	$ 38,300,000
Proceeds from issuance of common stock								196,366,000	191,590,000	$ 130,849,000
Medium-Term Note
Debt Instrument [Line Items]
Deferred costs								$ 330,742,000	181,329,000
2030 Senior Secured Notes \| Senior Notes
Debt Instrument [Line Items]
Interest rate (as percent)					9.25%			9.25%
Proceeds from issuance of common stock					$ 2,350,000,000
Redemption price, percentage					97.00%
Deferred costs								$ 6,100,000
2030 Senior Secured Notes \| Senior Notes \| Fair Value, Inputs, Level 1
Debt Instrument [Line Items]
Fair value								$ 2,500,000,000
2030 Senior Secured Notes \| Senior Notes \| Debt Instrument, Redemption, Period One
Debt Instrument [Line Items]
Redemption price, percentage					100.00%
2030 Senior Secured Notes \| Senior Notes \| Debt Instrument, Redemption, Period Two
Debt Instrument [Line Items]
Redemption price, percentage					40.00%
2030 Senior Secured Notes \| Senior Notes \| Debt Instrument, Redemption, Period Three
Debt Instrument [Line Items]
Redemption price, percentage					101.00%
2031 Senior Secured Notes \| Senior Notes
Debt Instrument [Line Items]
Interest rate (as percent)		6.75%						6.75%
Proceeds from issuance of common stock		$ 2,150,000,000
Deferred costs								$ 38,700,000
Issue price (as a percent)		98.00%
2031 Senior Secured Notes \| Senior Notes \| Fair Value, Inputs, Level 1
Debt Instrument [Line Items]
Fair value								2,200,000,000
2031 Senior Secured Notes \| Senior Notes \| Debt Instrument, Redemption, Period One
Debt Instrument [Line Items]
Redemption price, percentage		100.00%
2031 Senior Secured Notes \| Senior Notes \| Debt Instrument, Redemption, Period Two
Debt Instrument [Line Items]
Redemption price, percentage		40.00%
2031 Senior Secured Notes \| Senior Notes \| Debt Instrument, Redemption, Period Three
Debt Instrument [Line Items]
Redemption price, percentage		101.00%
Fixed Rate Term Loans \| Medium-Term Note \| Level 3
Debt Instrument [Line Items]
Fair value								22,400,000	31,900,000
Senior Unsecured Convertible Notes \| Convertible Debt \| Level 3
Debt Instrument [Line Items]
Fair value								$ 392,900,000	$ 341,700,000
Macquarie Promissory Note \| Notes payable
Debt Instrument [Line Items]
Promissory note amount							$ 50,000,000
Interest rate (as percent)							8.00%
Debt instrument, paid-in-kind, period (in months)							12 months
Debt instrument, voluntarily prepayment, written notice, period (in days)							3 days
Rate of return							1.10
Repayment amount				$ 1,400,000
Macquarie Promissory Note \| Notes payable \| Mandatory Prepayment Terms, One
Debt Instrument [Line Items]
Debt instrument, mandatory prepay outstanding principal, period following event							90 days
Macquarie Promissory Note \| Notes payable \| Mandatory Prepayment Terms, Two
Debt Instrument [Line Items]
Debt instrument, mandatory prepay outstanding principal, period following event							30 days
Loan And Security Agreement \| Revolving Credit Facility
Debt Instrument [Line Items]
Promissory note amount						$ 65,000,000
Interest rate (as percent)						2.75%
Unused capacity, commitment fee (as percent)						0.35%
DevCo Facility \| Notes payable
Debt Instrument [Line Items]
Promissory note amount			$ 45,000,000
Interest rate (as percent)			8.00%
Amount to be drawn upon request			$ 15,000,000										$ 40,000,000
Post-default rate (as percent)			1.50%
Voluntary prepayment, notice period			3 days
Interest costs capitalized	$ 9,400,000
DevCo Facility \| Notes payable \| First Draw
Debt Instrument [Line Items]
Rate of return			1.25
DevCo Facility \| Notes payable \| First Draw Within Four Months
Debt Instrument [Line Items]
Rate of return			1.06
DevCo Facility \| Notes payable \| First Draw Within Twelve Months
Debt Instrument [Line Items]
Rate of return			1.10
DevCo Facility \| Notes payable \| Second Draw
Debt Instrument [Line Items]
Rate of return			1.25
DevCo Facility \| Notes payable \| Second Draw Within Four Months
Debt Instrument [Line Items]
Rate of return			1.06
DevCo Facility \| Notes payable \| Second Draw Within Twelve Months
Debt Instrument [Line Items]
Rate of return			1.10
DevCo Facility \| Notes payable \| Second Draw Late Funding Prepayment Six To Twelve Months
Debt Instrument [Line Items]
Rate of return			1.10
Bridge Facility \| Bridge Facility
Debt Instrument [Line Items]
Senior secured bridge facility amount											$ 300,000,000
Bridge Facility \| Bridge Facility \| Secured Overnight Financing Rate (SOFR)
Debt Instrument [Line Items]
Interest rate (as percent)											2.75%
Bridge Facility \| Bridge Facility \| Base Rate
Debt Instrument [Line Items]
Interest rate (as percent)											1.75%
Revolving Credit Agreement \| Revolving Credit Facility
Debt Instrument [Line Items]
Unused capacity, commitment fee (as percent)	0.25%
Senior secured bridge facility amount	$ 350,000,000
Term prior to specific date	91 days
Current borrowing capacity												$ 65,000,000.0
Accordion option	$ 200,000,000
Revolving Credit Agreement \| Revolving Credit Facility \| Secured Overnight Financing Rate (SOFR)
Debt Instrument [Line Items]
Debt instrument, interest percentage	2.25%
Revolving Credit Agreement \| Revolving Credit Facility \| Base Rate
Debt Instrument [Line Items]
Debt instrument, interest percentage	1.25%