Convertible notes (Details) - USD ($)	12 Months Ended
Mar. 31, 2024	Mar. 31, 2023
Short-Term Debt [Line Items]
[custom:NoteHolder]	EROP Enterprises (2)
Ending balance	$ 166,234	$ 47,844
Convertible Debt A 7 [Member]
Short-Term Debt [Line Items]
[custom:NoteHolder]	Thirty 05, LLC (1)
Debt Instrument, Issuance Date	Jan. 25, 2022
Debt Instrument, Maturity Date	Jan. 25, 2024
Debt Instrument, Interest Rate During Period	8.00%
Ending balance		5,000
Additions
Conversions	(5,000)
Conversions	$ 5,000
Convertible Debt A 8 [Member]
Short-Term Debt [Line Items]
[custom:NoteHolder]	Thirty 05, LLC (2)
Debt Instrument, Issuance Date	Mar. 07, 2022
Debt Instrument, Maturity Date	Mar. 07, 2024
Debt Instrument, Interest Rate During Period	8.00%
Ending balance		2,500
Additions
Conversions	(2,500)
Conversions	$ 2,500
Convertible Debt A 9 [Member]
Short-Term Debt [Line Items]
[custom:NoteHolder]	Thirty 05, LLC (2)
Debt Instrument, Issuance Date	May 19, 2022
Debt Instrument, Maturity Date	May 19, 2023
Debt Instrument, Interest Rate During Period	8.00%
Ending balance		15,000
Additions
Conversions	(15,000)
Conversions	$ 15,000
Convertible Debt B 7 [Member]
Short-Term Debt [Line Items]
[custom:NoteHolder]	EROP Enterprises (1)
Debt Instrument, Issuance Date	Nov. 14, 2022
Debt Instrument, Maturity Date	Nov. 14, 2023
Debt Instrument, Interest Rate During Period	8.00%
Ending balance		10,000
Additions
Conversions	(10,000)
Conversions	$ 10,000
Convertible Debt B 8 [Member]
Short-Term Debt [Line Items]
[custom:NoteHolder]	EROP Enterprises (1)
Debt Instrument, Issuance Date	Dec. 15, 2022
Debt Instrument, Maturity Date	Dec. 15, 2023
Debt Instrument, Interest Rate During Period	8.00%
Ending balance	$ 51,444	51,444
Additions
Conversions
Conversions
Convertible Debt B 9 [Member]
Short-Term Debt [Line Items]
[custom:NoteHolder]	EROP Enterprises (1)
Debt Instrument, Issuance Date	Dec. 29, 2022
Debt Instrument, Maturity Date	Dec. 29, 2023
Debt Instrument, Interest Rate During Period	8.00%
Ending balance	$ 25,000	25,000
Additions
Conversions
Conversions
Convertible Debt B 10 [Member]
Short-Term Debt [Line Items]
[custom:NoteHolder]	EROP Enterprises (1)
Debt Instrument, Issuance Date	Feb. 13, 2023
Debt Instrument, Maturity Date	Feb. 13, 2024
Debt Instrument, Interest Rate During Period	8.00%
Ending balance		10,000
Additions
Conversions	(10,000)
Conversions	$ 10,000
Convertible Debt B 11 [Member]
Short-Term Debt [Line Items]
[custom:NoteHolder]	EROP Enterprises (1)
Debt Instrument, Issuance Date	Mar. 28, 2023
Debt Instrument, Maturity Date	Mar. 28, 2024
Debt Instrument, Interest Rate During Period	8.00%
Ending balance	$ 20,000	20,000
Additions
Conversions
Conversions
Convertible Debt B 12 [Member]
Short-Term Debt [Line Items]
[custom:NoteHolder]	EROP Enterprises (1)
Debt Instrument, Issuance Date	Jun. 14, 2023
Debt Instrument, Maturity Date	Jun. 14, 2024
Debt Instrument, Interest Rate During Period	8.00%
Ending balance	$ 25,000
Additions	25,000
Conversions
Conversions
Convertible Debt B 13 [Member]
Short-Term Debt [Line Items]
[custom:NoteHolder]	EROP Enterprises (1)
Debt Instrument, Issuance Date	Aug. 15, 2023
Debt Instrument, Maturity Date	Aug. 15, 2024
Debt Instrument, Interest Rate During Period	8.00%
Ending balance
Additions	15,000
Conversions	(15,000)
Conversions	$ 15,000
Convertible Debt B 14 [Member]
Short-Term Debt [Line Items]
[custom:NoteHolder]	EROP Enterprises (1)
Debt Instrument, Issuance Date	Sep. 13, 2023
Debt Instrument, Maturity Date	Sep. 13, 2024
Debt Instrument, Interest Rate During Period	8.00%
Ending balance	$ 15,000
Additions	15,000
Conversions
Conversions
Convertible Debt B 15 [Member]
Short-Term Debt [Line Items]
Debt Instrument, Issuance Date	Dec. 21, 2023
Debt Instrument, Maturity Date	Dec. 21, 2024
Debt Instrument, Interest Rate During Period	8.00%
Ending balance	$ 10,000
Additions	10,000
Conversions
Conversions
Convertible Debt A 10 [Member]
Short-Term Debt [Line Items]
[custom:NoteHolder]	Thirty 05, LLC (2)
Debt Instrument, Issuance Date	Dec. 31, 2023
Debt Instrument, Maturity Date	Dec. 31, 2024
Debt Instrument, Interest Rate During Period	8.00%
Ending balance
Additions	2,500
Conversions	(2,500)
Conversions	$ 2,500
Convertible Debt A 11 [Member]
Short-Term Debt [Line Items]
[custom:NoteHolder]	EROP Enterprises (3)
Debt Instrument, Issuance Date	Jan. 12, 2024
Debt Instrument, Maturity Date	Jan. 12, 2025
Debt Instrument, Interest Rate During Period	8.00%
Ending balance	$ 5,000
Additions	5,000
Conversions
Conversions
Convertible Debt A 12 [Member]
Short-Term Debt [Line Items]
[custom:NoteHolder]	EROP Enterprises (4)
Debt Instrument, Issuance Date	Feb. 28, 2024
Debt Instrument, Maturity Date	Feb. 28, 2025
Debt Instrument, Interest Rate During Period	8.00%
Ending balance	$ 12,000
Additions	12,000
Conversions
Conversions
Convertible Debt A 13 [Member]
Short-Term Debt [Line Items]
[custom:NoteHolder]	EROP Enterprises (4)
Debt Instrument, Issuance Date	Feb. 28, 2024
Debt Instrument, Maturity Date	Feb. 28, 2025
Debt Instrument, Interest Rate During Period	8.00%
Ending balance	$ 8,000
Additions	8,000
Conversions
Conversions
Convertible Debt Totals [Member]
Short-Term Debt [Line Items]
Ending balance	171,444	138,944
Additions	92,500
Conversions	(60,000)
Conversions	60,000
Ending balance	(5,210)	(91,100)
Ending balance	$ 166,234	$ 47,844

No definition available.

Name:	ATAO_NoteHolder
Namespace Prefix:	ATAO_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Carrying value as of the balance sheet date of the portion of long-term debt due within one year or the operating cycle if longer identified as Convertible Notes Payable. Convertible Notes Payable is a written promise to pay a note which can be exchanged for a specified amount of another, related security, at the option of the issuer and the holder.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.20)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1

+ Details

Name:	us-gaap_ConvertibleNotesPayableCurrent
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

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.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 50
-Paragraph 3
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482913/230-10-50-3

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 50
-Paragraph 5
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482913/230-10-50-5

+ Details

Name:	us-gaap_DebtConversionConvertedInstrumentAmount1
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

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.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(22))
-SubTopic 10
-Topic 210
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 942
-SubTopic 210
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03(16))
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479853/942-210-S99-1

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 470
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 4
-Subparagraph (b)(1)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481139/470-20-50-4

+ Details

Name:	us-gaap_DebtInstrumentCarryingAmount
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

The average effective interest rate during the reporting period.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 470
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 1F
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481139/470-20-50-1F

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 45
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482925/835-30-45-2

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.22(a)(1))
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1

+ Details

Name:	us-gaap_DebtInstrumentInterestRateDuringPeriod
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Date the debt instrument was issued, in YYYY-MM-DD format.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.22(a))
-SubTopic 10
-Topic 210
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 470
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 1B
-Subparagraph (d)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481139/470-20-50-1B

+ Details

Name:	us-gaap_DebtInstrumentIssuanceDate1
Namespace Prefix:	us-gaap_
Data Type:	xbrli:dateItemType
Balance Type:	na
Period Type:	duration

- Definition

Date when the debt instrument is scheduled to be fully repaid, in YYYY-MM-DD format.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 470
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 1B
-Subparagraph (d)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481139/470-20-50-1B

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (bbb)(2)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482106/820-10-50-2

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.22(a)(2))
-SubTopic 10
-Topic 210
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1

+ Details

Name:	us-gaap_DebtInstrumentMaturityDate
Namespace Prefix:	us-gaap_
Data Type:	xbrli:dateItemType
Balance Type:	na
Period Type:	duration

- Definition

Amount of debt discount to be amortized after one year or the normal operating cycle, if longer.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 45
-Paragraph 1A
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482925/835-30-45-1A

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 55
-Paragraph 8
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482949/835-30-55-8

+ Details

Name:	us-gaap_DebtInstrumentUnamortizedDiscountNoncurrent
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

The increase (decrease) during the reporting period in current portion (due within one year or one business cycle) of obligations evidenced by formal promissory notes.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Section 45
-Paragraph 28
-Subparagraph (a)
-SubTopic 10
-Topic 230
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482740/230-10-45-28

+ Details

Name:	us-gaap_IncreaseDecreaseInNotesPayableCurrent
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- 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.

+ References

No definition available.

+ Details

Name:	us-gaap_ShortTermDebtLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Details

Name:	us-gaap_DebtInstrumentAxis=ATAO_ConvertibleDebtA7Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_DebtInstrumentAxis=ATAO_ConvertibleDebtA8Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_DebtInstrumentAxis=ATAO_ConvertibleDebtA9Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_DebtInstrumentAxis=ATAO_ConvertibleDebtB7Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_DebtInstrumentAxis=ATAO_ConvertibleDebtB8Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_DebtInstrumentAxis=ATAO_ConvertibleDebtB9Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_DebtInstrumentAxis=ATAO_ConvertibleDebtB10Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_DebtInstrumentAxis=ATAO_ConvertibleDebtB11Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_DebtInstrumentAxis=ATAO_ConvertibleDebtB12Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_DebtInstrumentAxis=ATAO_ConvertibleDebtB13Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_DebtInstrumentAxis=ATAO_ConvertibleDebtB14Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_DebtInstrumentAxis=ATAO_ConvertibleDebtB15Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_DebtInstrumentAxis=ATAO_ConvertibleDebtA10Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_DebtInstrumentAxis=ATAO_ConvertibleDebtA11Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_DebtInstrumentAxis=ATAO_ConvertibleDebtA12Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_DebtInstrumentAxis=ATAO_ConvertibleDebtA13Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_DebtInstrumentAxis=ATAO_ConvertibleDebtTotalsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: