Stockholder's deficit (Details 2)	12 Months Ended
Dec. 31, 2024 $ / shares shares
Share-Based Payment Arrangement, Option, Exercise Price Range [Line Items]
Number of Warrants \| shares	1,022,376,420
Weighted average remaining years	2 years 1 month 2 days
Number of shares, Warrants exercisable \| shares	1,022,376,420
Exercise Price 1 [Member]
Share-Based Payment Arrangement, Option, Exercise Price Range [Line Items]
Number of Warrants \| shares	745,810,761
Weighted average remaining years	2 years 6 months
Weighted average exercise price \| $ / shares	$ 0.001000
Number of shares, Warrants exercisable \| shares	745,810,761
Weighted average exercise price, Warrants exercisable \| $ / shares	$ 0.001000
Exercise Price 2 [Member]
Share-Based Payment Arrangement, Option, Exercise Price Range [Line Items]
Number of Warrants \| shares	276,565,659
Weighted average remaining years	1 year 3 days
Weighted average exercise price \| $ / shares	$ 0.002050
Number of shares, Warrants exercisable \| shares	276,565,659
Weighted average exercise price, Warrants exercisable \| $ / shares	$ 0.002050
Total Exercise Price [Member]
Share-Based Payment Arrangement, Option, Exercise Price Range [Line Items]
Weighted average exercise price \| $ / shares	0.001284
Weighted average exercise price, Warrants exercisable \| $ / shares	$ 0.001284

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+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 505
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481112/505-10-50-3

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