v3.26.1
Shareholder Report
6 Months Ended
Apr. 30, 2026
USD ($)
Holding
Shareholder Report [Line Items]  
Document Type N-CSRS
Amendment Flag false
Registrant Name Northern Lights Fund Trust II
Entity Central Index Key 0001518042
Entity Investment Company Type N-1A
Document Period End Date Apr. 30, 2026
Shareholder Report Annual or Semi-Annual Semi-Annual Shareholder Report
C000186112  
Shareholder Report [Line Items]  
Fund Name Invenomic Fund
Class Name Institutional Class
Trading Symbol BIVIX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about Invenomic Fund for the period of November 1, 2025 to April 30, 2026.
Additional Information [Text Block] You can find additional information about the Fund at https://www.invenomic.com/. You can also request this information by contacting us at 1-855-466-3406.
Additional Information Phone Number 1-855-466-3406
Additional Information Website https://www.invenomic.com/
Expenses [Text Block]

What were the Fund’s costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Institutional Class
$142
2.78%Footnote Reference*
FootnoteDescription
Footnote*
Annualized
Expenses Paid, Amount $ 142
Expense Ratio, Percent 2.78% [1]
AssetsNet $ 970,598,265
Holdings Count | Holding 279
Advisory Fees Paid, Amount $ 8,765,029
InvestmentCompanyPortfolioTurnover 82.00%
Additional Fund Statistics [Text Block]

Fund Statistics 

  • Net Assets$970,598,265
  • Number of Portfolio Holdings279
  • Advisory Fee (net of waivers)$8,765,029
  • Portfolio Turnover82%
Holdings [Text Block]

Asset Weighting (% of total investments)

Group By Asset Type Chart
Table Summary
Value
Value
Common Stocks
94.2%
Money Market Funds
5.8%
Warrant
0.0%

Long Sector Weighting (% of net assets)

Group By Sector Chart
Table Summary
Value
Value
Liabilities in Excess of Other Assets
-21.5%
Energy
0.7%
Real Estate
0.8%
Financials
3.1%
Money Market
7.1%
Consumer Staples
8.9%
Communications
9.5%
Materials
9.7%
Industrials
10.7%
Consumer Discretionary
15.4%
Health Care
17.3%
Technology
38.3%

Top 10 Holdings (% of net assets)

Table Summary
Holding Name
% of Net Assets
First American Government Obligations Fund, Class X
7.1%
Lyft, Inc., Class A
3.1%
Workday, Inc., Class A
3.1%
Fiserv, Inc.
3.1%
Salesforce, Inc.
3.0%
Global Payments, Inc.
2.9%
Fidelity National Information Services, Inc.
2.3%
Ingredion, Inc.
2.1%
Dentsply Sirona, Inc.
2.1%
Penn Entertainment, Inc.
2.0%
C000211283  
Shareholder Report [Line Items]  
Fund Name Invenomic Fund
Class Name Super Institutional Class
Trading Symbol BIVSX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about Invenomic Fund for the period of November 1, 2025 to April 30, 2026.
Additional Information [Text Block] You can find additional information about the Fund at https://www.invenomic.com/. You can also request this information by contacting us at 1-855-466-3406.
Additional Information Phone Number 1-855-466-3406
Additional Information Website https://www.invenomic.com/
Expenses [Text Block]

What were the Fund’s costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Super Institutional Class
$129
2.53%Footnote Reference*
FootnoteDescription
Footnote*
Annualized
Expenses Paid, Amount $ 129
Expense Ratio, Percent 2.53% [2]
AssetsNet $ 970,598,265
Holdings Count | Holding 279
Advisory Fees Paid, Amount $ 8,765,029
InvestmentCompanyPortfolioTurnover 82.00%
Additional Fund Statistics [Text Block]

Fund Statistics 

  • Net Assets$970,598,265
  • Number of Portfolio Holdings279
  • Advisory Fee (net of waivers)$8,765,029
  • Portfolio Turnover82%
Holdings [Text Block]

Asset Weighting (% of total investments)

Group By Asset Type Chart
Table Summary
Value
Value
Common Stocks
94.2%
Money Market Funds
5.8%
Warrant
0.0%

Long Sector Weighting (% of net assets)

Group By Sector Chart
Table Summary
Value
Value
Liabilities in Excess of Other Assets
-21.5%
Energy
0.7%
Real Estate
0.8%
Financials
3.1%
Money Market
7.1%
Consumer Staples
8.9%
Communications
9.5%
Materials
9.7%
Industrials
10.7%
Consumer Discretionary
15.4%
Health Care
17.3%
Technology
38.3%

Top 10 Holdings (% of net assets)

Table Summary
Holding Name
% of Net Assets
First American Government Obligations Fund, Class X
7.1%
Lyft, Inc., Class A
3.1%
Workday, Inc., Class A
3.1%
Fiserv, Inc.
3.1%
Salesforce, Inc.
3.0%
Global Payments, Inc.
2.9%
Fidelity National Information Services, Inc.
2.3%
Ingredion, Inc.
2.1%
Dentsply Sirona, Inc.
2.1%
Penn Entertainment, Inc.
2.0%
C000186113  
Shareholder Report [Line Items]  
Fund Name Invenomic Fund
Class Name Investor Class
Trading Symbol BIVRX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about Invenomic Fund for the period of November 1, 2025 to April 30, 2026.
Additional Information [Text Block] You can find additional information about the Fund at https://www.invenomic.com/. You can also request this information by contacting us at 1-855-466-3406.
Additional Information Phone Number 1-855-466-3406
Additional Information Website https://www.invenomic.com/
Expenses [Text Block]

What were the Fund’s costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Investor Class
$155
3.03%Footnote Reference*
FootnoteDescription
Footnote*
Annualized
Expenses Paid, Amount $ 155
Expense Ratio, Percent 3.03% [3]
AssetsNet $ 970,598,265
Holdings Count | Holding 279
Advisory Fees Paid, Amount $ 8,765,029
InvestmentCompanyPortfolioTurnover 82.00%
Additional Fund Statistics [Text Block]

Fund Statistics 

  • Net Assets$970,598,265
  • Number of Portfolio Holdings279
  • Advisory Fee (net of waivers)$8,765,029
  • Portfolio Turnover82%
Holdings [Text Block]

Asset Weighting (% of total investments)

Group By Asset Type Chart
Table Summary
Value
Value
Common Stocks
94.2%
Money Market Funds
5.8%
Warrant
0.0%

Long Sector Weighting (% of net assets)

Group By Sector Chart
Table Summary
Value
Value
Liabilities in Excess of Other Assets
-21.5%
Energy
0.7%
Real Estate
0.8%
Financials
3.1%
Money Market
7.1%
Consumer Staples
8.9%
Communications
9.5%
Materials
9.7%
Industrials
10.7%
Consumer Discretionary
15.4%
Health Care
17.3%
Technology
38.3%

Top 10 Holdings (% of net assets)

Table Summary
Holding Name
% of Net Assets
First American Government Obligations Fund, Class X
7.1%
Lyft, Inc., Class A
3.1%
Workday, Inc., Class A
3.1%
Fiserv, Inc.
3.1%
Salesforce, Inc.
3.0%
Global Payments, Inc.
2.9%
Fidelity National Information Services, Inc.
2.3%
Ingredion, Inc.
2.1%
Dentsply Sirona, Inc.
2.1%
Penn Entertainment, Inc.
2.0%
[1] Annualized
[2] Annualized
[3] Annualized