CLS Holdings USA, Inc. Quarterly report pursuant to Section 13 or 15(d)

Note 13 - Notes Payable and Convertible Notes Payable (Details)

Note 13 - Notes Payable and Convertible Notes Payable (Details) - USD ($)		6 Months Ended		12 Months Ended
	Nov. 01, 2018	Nov. 30, 2018	Nov. 30, 2017	May 31, 2017	May 31, 2018	Jan. 10, 2018
Note 13 - Notes Payable and Convertible Notes Payable (Details) [Line Items]
Debt Conversion, Original Debt, Amount (in Dollars)		$ 75,000	$ 75,000
Debt Conversion, Converted Instrument, Shares Issued (in Shares)				10,816,960
Debt Instrument, Convertible, Conversion Price				$ 0.25
Stock Issued During Period, Shares, Other (in Shares)	50,000			7,609,910
Shares Issued, Price Per Share				$ 0.125
Other Nonoperating Gains (Losses) (in Dollars)				$ (951,239)
Omnibus Loan Agreement [Member]
Note 13 - Notes Payable and Convertible Notes Payable (Details) [Line Items]
Debt Instrument, Convertible, Conversion Price					$ 0.10
Debt Instrument, Interest Rate, Stated Percentage					0.25%
Second Omnibus Loan Agreement [Member]
Note 13 - Notes Payable and Convertible Notes Payable (Details) [Line Items]
Debt Instrument, Convertible, Conversion Price						$ 0.3125
Principal [Member]
Note 13 - Notes Payable and Convertible Notes Payable (Details) [Line Items]
Debt Conversion, Original Debt, Amount (in Dollars)				2,537,750
Accrued Interest [Member]
Note 13 - Notes Payable and Convertible Notes Payable (Details) [Line Items]
Debt Conversion, Original Debt, Amount (in Dollars)				$ 166,490
Minimum [Member] \| Omnibus Loan Agreement [Member]
Note 13 - Notes Payable and Convertible Notes Payable (Details) [Line Items]
Debt Instrument, Convertible, Conversion Price					$ 0.75
Maximum [Member] \| Omnibus Loan Agreement [Member]
Note 13 - Notes Payable and Convertible Notes Payable (Details) [Line Items]
Debt Instrument, Convertible, Conversion Price					$ 1.07