Commitments (Details Narrative) - USD ($)		3 Months Ended		9 Months Ended
Commitments (Details Narrative) - USD ($)	Aug. 20, 2018	Jan. 31, 2019	Jan. 31, 2018	Jan. 31, 2019	Jan. 31, 2018	Aug. 15, 2018	May 10, 2018	Apr. 30, 2018
Number of shares issued		76,183,855		76,183,855			3,750,000	75,000,000
Common stock issued, value		$ 7,618		$ 7,618				$ 7,500
Monthly consulting fee		$ 16,450	$ 2,175	$ 36,762	$ 8,225
Consulting Agreement [Member] \| John P Hart [Member]
Number of shares issued						30,000
Common stock issued, value						$ 28,500
Annual Consulting Agreement [Member] \| Peter R Murray [Member]
Monthly consulting fee	$ 3,000
Stock remuneration, shares	500,000
Annual Consulting Agreement [Member] \| Peter R Murray [Member] \| First Anniversary Date [Member]
Stock remuneration, shares	125,000
Annual Consulting Agreement [Member] \| Peter R Murray [Member] \| Second Anniversary Date [Member]
Stock remuneration, shares	125,000
Annual Consulting Agreement [Member] \| Peter R Murray [Member] \| Third Anniversary Date [Member]
Stock remuneration, shares	125,000
Annual Consulting Agreement [Member] \| Peter R Murray [Member] \| Tranche One [Member]
Stock remuneration, shares	125,000
Annual Consulting Agreement [Member] \| Robert FE Jones [Member]
Monthly consulting fee	$ 350
Stock remuneration, shares	200,000
Annual Consulting Agreement [Member] \| Robert FE Jones [Member] \| First Anniversary Date [Member]
Stock remuneration, shares	50,000
Annual Consulting Agreement [Member] \| Robert FE Jones [Member] \| Second Anniversary Date [Member]
Stock remuneration, shares	50,000
Annual Consulting Agreement [Member] \| Robert FE Jones [Member] \| Third Anniversary Date [Member]
Stock remuneration, shares	50,000
Annual Consulting Agreement [Member] \| Robert FE Jones [Member] \| Tranche One [Member]
Stock remuneration, shares	50,000

BLUE EAGLE LITHIUM INC. 10-Q