v3.26.1
Shareholder Report
6 Months Ended
Jun. 30, 2026
USD ($)
$ / shares
Shareholder Report [Line Items]  
Document Type N-CSRS
Amendment Flag false
Registrant Name Kinetics Mutual Funds, Inc. & Kinetics Portfolios Trust
Entity Central Index Key 0001083387
Entity Investment Company Type N-1A
Document Period End Date Jun. 30, 2026
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
No Load Class  
Shareholder Report [Line Items]  
Fund Name The Internet Fund
Class Name No Load Class
Trading Symbol WWWFX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about The Internet Fund (the “Fund”) for the period of  January 1, 2026 to June 30, 2026.
Additional Information [Text Block] You can find additional information about the Fund at https://kineticsfunds.com/resources/. You can also request this information by contacting us at 1-800-930-3828.
Additional Information Phone Number 1-800-930-3828
Additional Information Website https://kineticsfunds.com/resources/
Expenses [Text Block]
WHAT WERE THE FUND COSTS FOR THE LAST SIX MONTHS? (based on a hypothetical $10,000 investment)
Class Name
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
No Load Class
$79
1.68%
Expenses Paid, Amount $ 79
Expense Ratio, Percent 1.68%
Net Assets $ 248,276,312
Holdings Count | $ / shares 41
Investment Company Portfolio Turnover 33.00%
Additional Fund Statistics [Text Block]
KEY FUND STATISTICS (as of June 30, 2026)
Net Assets
$248,276,312
Number of Holdings
41
Portfolio Turnover
33%
Holdings [Text Block]
WHAT DID THE FUND INVEST IN? (as of June 30, 2026)
Top Sectors
(%)
Securities, Commodity Contracts, and Other Financial Investments and Related Activities
41.2
%
Oil and Gas Extraction
32.7
%
Other Financial Investment Activities
5.6
%
Cash & Other
5.1
%
Computer Systems Design and Related Services
4.7
%
Technology Services and Software
2.8
%
Securities and Commodities Exchanges
2.5
%
Offices of Real Estate Agents and Brokers
2.1
%
Pharmaceutical and Medicine Manufacturing
1.7
%
Data Center Infrastructure
1.6
%
Data Processing, Hosting, and Related Services
1.2
%
Top 10 Issuers
(%)
Grayscale Bitcoin Trust ETF
38.7
%
Texas Pacific Land Corp.
32.6
%
Grayscale Bitcoin Mini Trust ETF
4.5
%
CACI International, Inc.
3.4
%
Miami International Holdings Inc.
3.3
%
SB Technology, Inc.
2.8
%
OTC Markets Group, Inc.
2.5
%
Landbridge Co. LLC
2.1
%
Galaxy Digital, Inc.
1.7
%
Bolt Data & Energy Inc.
1.6
%
Updated Prospectus Web Address https://kineticsfunds.com/resources/
Advisor Class A  
Shareholder Report [Line Items]  
Fund Name The Internet Fund
Class Name Advisor Class A
Trading Symbol KINAX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about The Internet Fund (the “Fund”) for the period of  January 1, 2026 to June 30, 2026.
Additional Information [Text Block] You can find additional information about the Fund at https://kineticsfunds.com/resources/. You can also request this information by contacting us at 1-800-930-3828.
Additional Information Phone Number 1-800-930-3828
Additional Information Website https://kineticsfunds.com/resources/
Expenses [Text Block]
WHAT WERE THE FUND COSTS FOR THE LAST SIX MONTHS? (based on a hypothetical $10,000 investment)
Class Name
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Advisor Class A
$91
1.93%
Expenses Paid, Amount $ 91
Expense Ratio, Percent 1.93%
Net Assets $ 248,276,312
Holdings Count | $ / shares 41
Investment Company Portfolio Turnover 33.00%
Additional Fund Statistics [Text Block]
KEY FUND STATISTICS (as of June 30, 2026)
Net Assets
$248,276,312
Number of Holdings
41
Portfolio Turnover
33%
Holdings [Text Block]
WHAT DID THE FUND INVEST IN? (as of June 30, 2026)
Top Sectors
(%)
Securities, Commodity Contracts, and Other Financial Investments and Related Activities
41.2
%
Oil and Gas Extraction
32.7
%
Other Financial Investment Activities
5.6
%
Cash & Other
5.1
%
Computer Systems Design and Related Services
4.7
%
Technology Services and Software
2.8
%
Securities and Commodities Exchanges
2.5
%
Offices of Real Estate Agents and Brokers
2.1
%
Pharmaceutical and Medicine Manufacturing
1.7
%
Data Center Infrastructure
1.6
%
Data Processing, Hosting, and Related Services
1.2
%
Top 10 Issuers
(%)
Grayscale Bitcoin Trust ETF
38.7
%
Texas Pacific Land Corp.
32.6
%
Grayscale Bitcoin Mini Trust ETF
4.5
%
CACI International, Inc.
3.4
%
Miami International Holdings Inc.
3.3
%
SB Technology, Inc.
2.8
%
OTC Markets Group, Inc.
2.5
%
Landbridge Co. LLC
2.1
%
Galaxy Digital, Inc.
1.7
%
Bolt Data & Energy Inc.
1.6
%
Updated Prospectus Web Address https://kineticsfunds.com/resources/
Advisor Class C  
Shareholder Report [Line Items]  
Fund Name The Internet Fund
Class Name Advisor Class C
Trading Symbol KINCX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about The Internet Fund (the “Fund”) for the period of  January 1, 2026 to June 30, 2026.
Additional Information [Text Block] You can find additional information about the Fund at https://kineticsfunds.com/resources/. You can also request this information by contacting us at 1-800-930-3828.
Additional Information Phone Number 1-800-930-3828
Additional Information Website https://kineticsfunds.com/resources/
Expenses [Text Block]
WHAT WERE THE FUND COSTS FOR THE LAST SIX MONTHS? (based on a hypothetical $10,000 investment)
Class Name
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Advisor Class C
$115
2.43%
Expenses Paid, Amount $ 115
Expense Ratio, Percent 2.43%
Net Assets $ 248,276,312
Holdings Count | $ / shares 41
Investment Company Portfolio Turnover 33.00%
Additional Fund Statistics [Text Block]
KEY FUND STATISTICS (as of June 30, 2026)
Net Assets
$248,276,312
Number of Holdings
41
Portfolio Turnover
33%
Holdings [Text Block]
WHAT DID THE FUND INVEST IN? (as of June 30, 2026)
Top Sectors
(%)
Securities, Commodity Contracts, and Other Financial Investments and Related Activities
41.2
%
Oil and Gas Extraction
32.7
%
Other Financial Investment Activities
5.6
%
Cash & Other
5.1
%
Computer Systems Design and Related Services
4.7
%
Technology Services and Software
2.8
%
Securities and Commodities Exchanges
2.5
%
Offices of Real Estate Agents and Brokers
2.1
%
Pharmaceutical and Medicine Manufacturing
1.7
%
Data Center Infrastructure
1.6
%
Data Processing, Hosting, and Related Services
1.2
%
Top 10 Issuers
(%)
Grayscale Bitcoin Trust ETF
38.7
%
Texas Pacific Land Corp.
32.6
%
Grayscale Bitcoin Mini Trust ETF
4.5
%
CACI International, Inc.
3.4
%
Miami International Holdings Inc.
3.3
%
SB Technology, Inc.
2.8
%
OTC Markets Group, Inc.
2.5
%
Landbridge Co. LLC
2.1
%
Galaxy Digital, Inc.
1.7
%
Bolt Data & Energy Inc.
1.6
%
Updated Prospectus Web Address https://kineticsfunds.com/resources/
No Load Class  
Shareholder Report [Line Items]  
Fund Name The Global Fund
Class Name No Load Class
Trading Symbol WWWEX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about The Global Fund (the “Fund”) for the period of  January 1, 2026 to June 30, 2026.
Additional Information [Text Block] You can find additional information about the Fund at https://kineticsfunds.com/resources/. You can also request this information by contacting us at 1-800-930-3828.
Additional Information Phone Number 1-800-930-3828
Additional Information Website https://kineticsfunds.com/resources/
Expenses [Text Block]
WHAT WERE THE FUND COSTS FOR THE LAST SIX MONTHS? (based on a hypothetical $10,000 investment)
Class Name
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
No Load Class
$70
1.38%
Expenses Paid, Amount $ 70
Expense Ratio, Percent 1.38%
Net Assets $ 50,447,935
Holdings Count | $ / shares 82
Investment Company Portfolio Turnover 10.00%
Additional Fund Statistics [Text Block]
KEY FUND STATISTICS (as of June 30, 2026)
Net Assets
$50,447,935
Number of Holdings
82
Portfolio Turnover
10%
Holdings [Text Block]
WHAT DID THE FUND INVEST IN? (as of June 30, 2026)
Top Sectors
(%)
Finance and Insurance
38.5
%
Mining, Quarrying, and Oil and Gas Extraction
31.6
%
Management of Companies and Enterprises
12.9
%
Cash & Other
4.5
%
Technology
3.7
%
Pharmaceuticals
2.7
%
Media
1.7
%
Transportation and Warehousing
1.4
%
Entertainment
1.3
%
Real Estate and Rental and Leasing
1.3
%
Accommodation and Food Services
0.4
%
Top 10 Issuers
(%)
Texas Pacific Land Corp.
21.1
%
Grayscale Bitcoin Trust ETF
13.3
%
Hawaiian Electric Industries, Inc.
7.0
%
Fairfax India Holdings Corp.
5.7
%
Landbridge Co. LLC
5.6
%
Investor AB
4.9
%
White Mountains Insurance Group Ltd.
4.9
%
Euronext NV
4.9
%
Galaxy Digital, Inc.
2.7
%
SB Technology, Inc.
2.5
%
Top Ten Countries
(%)
United States
68.9
%
Canada
11.9
%
Netherlands
5.2
%
Sweden
4.9
%
Japan
4.0
%
Cayman Islands
0.8
%
United Kingdom
0.7
%
Germany
0.3
%
Brazil
0.2
%
Cash & Other
3.1
%
Updated Prospectus Web Address https://kineticsfunds.com/resources/
Advisor Class A  
Shareholder Report [Line Items]  
Fund Name The Global Fund
Class Name Advisor Class A
Trading Symbol KGLAX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about The Global Fund (the “Fund”) for the period of  January 1, 2026 to June 30, 2026.
Additional Information [Text Block] You can find additional information about the Fund at https://kineticsfunds.com/resources/. You can also request this information by contacting us at 1-800-930-3828.
Additional Information Phone Number 1-800-930-3828
Additional Information Website https://kineticsfunds.com/resources/
Expenses [Text Block]
WHAT WERE THE FUND COSTS FOR THE LAST SIX MONTHS? (based on a hypothetical $10,000 investment)
Class Name
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Advisor Class A
$83
1.63%
Expenses Paid, Amount $ 83
Expense Ratio, Percent 1.63%
Net Assets $ 50,447,935
Holdings Count | $ / shares 82
Investment Company Portfolio Turnover 10.00%
Additional Fund Statistics [Text Block]
KEY FUND STATISTICS (as of June 30, 2026)
Net Assets
$50,447,935
Number of Holdings
82
Portfolio Turnover
10%
Holdings [Text Block]
WHAT DID THE FUND INVEST IN? (as of June 30, 2026)
Top Sectors
(%)
Finance and Insurance
38.5
%
Mining, Quarrying, and Oil and Gas Extraction
31.6
%
Management of Companies and Enterprises
12.9
%
Cash & Other
4.5
%
Technology
3.7
%
Pharmaceuticals
2.7
%
Media
1.7
%
Transportation and Warehousing
1.4
%
Entertainment
1.3
%
Real Estate and Rental and Leasing
1.3
%
Accommodation and Food Services
0.4
%
Top 10 Issuers
(%)
Texas Pacific Land Corp.
21.1
%
Grayscale Bitcoin Trust ETF
13.3
%
Hawaiian Electric Industries, Inc.
7.0
%
Fairfax India Holdings Corp.
5.7
%
Landbridge Co. LLC
5.6
%
Investor AB
4.9
%
White Mountains Insurance Group Ltd.
4.9
%
Euronext NV
4.9
%
Galaxy Digital, Inc.
2.7
%
SB Technology, Inc.
2.5
%
Top Ten Countries
(%)
United States
68.9
%
Canada
11.9
%
Netherlands
5.2
%
Sweden
4.9
%
Japan
4.0
%
Cayman Islands
0.8
%
United Kingdom
0.7
%
Germany
0.3
%
Brazil
0.2
%
Cash & Other
3.1
%
Updated Prospectus Web Address https://kineticsfunds.com/resources/
Advisor Class C  
Shareholder Report [Line Items]  
Fund Name The Global Fund
Class Name Advisor Class C
Trading Symbol KGLCX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about The Global Fund (the “Fund”) for the period of  January 1, 2026 to June 30, 2026.
Additional Information [Text Block] You can find additional information about the Fund at https://kineticsfunds.com/resources/. You can also request this information by contacting us at 1-800-930-3828.
Additional Information Website https://kineticsfunds.com/resources/
Expenses [Text Block]
WHAT WERE THE FUND COSTS FOR THE LAST SIX MONTHS? (based on a hypothetical $10,000 investment)
Class Name
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Advisor Class C
$108
2.13%
Expenses Paid, Amount $ 108
Expense Ratio, Percent 2.13%
Net Assets $ 50,447,935
Holdings Count | $ / shares 82
Investment Company Portfolio Turnover 10.00%
Additional Fund Statistics [Text Block]
KEY FUND STATISTICS (as of June 30, 2026)
Net Assets
$50,447,935
Number of Holdings
82
Portfolio Turnover
10%
Holdings [Text Block]
WHAT DID THE FUND INVEST IN? (as of June 30, 2026)
Top Sectors
(%)
Finance and Insurance
38.5
%
Mining, Quarrying, and Oil and Gas Extraction
31.6
%
Management of Companies and Enterprises
12.9
%
Cash & Other
4.5
%
Technology
3.7
%
Pharmaceuticals
2.7
%
Media
1.7
%
Transportation and Warehousing
1.4
%
Entertainment
1.3
%
Real Estate and Rental and Leasing
1.3
%
Accommodation and Food Services
0.4
%
Top 10 Issuers
(%)
Texas Pacific Land Corp.
21.1
%
Grayscale Bitcoin Trust ETF
13.3
%
Hawaiian Electric Industries, Inc.
7.0
%
Fairfax India Holdings Corp.
5.7
%
Landbridge Co. LLC
5.6
%
Investor AB
4.9
%
White Mountains Insurance Group Ltd.
4.9
%
Euronext NV
4.9
%
Galaxy Digital, Inc.
2.7
%
SB Technology, Inc.
2.5
%
Top Ten Countries
(%)
United States
68.9
%
Canada
11.9
%
Netherlands
5.2
%
Sweden
4.9
%
Japan
4.0
%
Cayman Islands
0.8
%
United Kingdom
0.7
%
Germany
0.3
%
Brazil
0.2
%
Cash & Other
3.1
%
Updated Prospectus Web Address https://kineticsfunds.com/resources/
No Load Class  
Shareholder Report [Line Items]  
Fund Name The Paradigm Fund
Class Name No Load Class
Trading Symbol WWNPX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about The Paradigm Fund (the “Fund”) for the period of  January 1, 2026 to June 30, 2026.
Additional Information [Text Block] You can find additional information about the Fund at https://kineticsfunds.com/resources/. You can also request this information by contacting us at 1-800-930-3828.
Additional Information Phone Number 1-800-930-3828
Additional Information Website https://kineticsfunds.com/resources/
Expenses [Text Block]
WHAT WERE THE FUND COSTS FOR THE LAST SIX MONTHS? (based on a hypothetical $10,000 investment)
Class Name
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
No Load Class
$93
1.64%
Expenses Paid, Amount $ 93
Expense Ratio, Percent 1.64%
Net Assets $ 1,186,210,139
Holdings Count | $ / shares 44
Investment Company Portfolio Turnover 2.00%
Additional Fund Statistics [Text Block]
KEY FUND STATISTICS (as of June 30, 2026)
Net Assets
$1,186,210,139
Number of Holdings
44
Portfolio Turnover
2%
Holdings [Text Block]
WHAT DID THE FUND INVEST IN? (as of June 30, 2026)
Top Sectors
(%)
Mining, Quarrying, and Oil and Gas Extraction
76.1
%
Finance and Insurance
13.7
%
Management of Companies and Enterprises
4.8
%
Information
1.2
%
Technology
1.0
%
Cash & Other
1.0
%
Professional, Scientific and Technical Services
0.9
%
Arts, Entertainment, and Recreation
0.7
%
Transportation and Warehousing
0.3
%
Accommodation and Food Services
0.2
%
Real Estate and Rental and Leasing
0.1
%
Top 10 Issuers
(%)
Texas Pacific Land Corp.
69.4
%
Grayscale Bitcoin Mini Trust ETF
7.5
%
Landbridge Co. LLC
6.1
%
Hawaiian Electric Industries, Inc.
4.1
%
Brookfield Corp.
3.1
%
Cboe Global Markets, Inc.
1.2
%
Miami International Holdings, Inc.
1.2
%
CACI International, Inc.
0.9
%
Grayscale Bitcoin Trust ETF
0.8
%
Live Nation Entertainment, Inc.
0.7
%
Updated Prospectus Web Address https://kineticsfunds.com/resources/
Advisor Class A  
Shareholder Report [Line Items]  
Fund Name The Paradigm Fund
Class Name Advisor Class A
Trading Symbol KNPAX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about The Paradigm Fund (the “Fund”) for the period of  January 1, 2026 to June 30, 2026.
Additional Information [Text Block] You can find additional information about the Fund at https://kineticsfunds.com/resources/. You can also request this information by contacting us at 1-800-930-3828.
Additional Information Phone Number 1-800-930-3828
Additional Information Website https://kineticsfunds.com/resources/
Expenses [Text Block]
WHAT WERE THE FUND COSTS FOR THE LAST SIX MONTHS? (based on a hypothetical $10,000 investment)
Class Name
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Advisor Class A
$107
1.89%
Expenses Paid, Amount $ 107
Expense Ratio, Percent 1.89%
Net Assets $ 1,186,210,139
Holdings Count | $ / shares 44
Investment Company Portfolio Turnover 2.00%
Additional Fund Statistics [Text Block]
KEY FUND STATISTICS (as of June 30, 2026)
Net Assets
$1,186,210,139
Number of Holdings
44
Portfolio Turnover
2%
Holdings [Text Block]
WHAT DID THE FUND INVEST IN? (as of June 30, 2026)
Top Sectors
(%)
Mining, Quarrying, and Oil and Gas Extraction
76.1
%
Finance and Insurance
13.7
%
Management of Companies and Enterprises
4.8
%
Information
1.2
%
Technology
1.0
%
Cash & Other
1.0
%
Professional, Scientific and Technical Services
0.9
%
Arts, Entertainment, and Recreation
0.7
%
Transportation and Warehousing
0.3
%
Accommodation and Food Services
0.2
%
Real Estate and Rental and Leasing
0.1
%
Top 10 Issuers
(%)
Texas Pacific Land Corp.
69.4
%
Grayscale Bitcoin Mini Trust ETF
7.5
%
Landbridge Co. LLC
6.1
%
Hawaiian Electric Industries, Inc.
4.1
%
Brookfield Corp.
3.1
%
Cboe Global Markets, Inc.
1.2
%
Miami International Holdings, Inc.
1.2
%
CACI International, Inc.
0.9
%
Grayscale Bitcoin Trust ETF
0.8
%
Live Nation Entertainment, Inc.
0.7
%
Updated Prospectus Web Address https://kineticsfunds.com/resources/
Advisor Class C  
Shareholder Report [Line Items]  
Fund Name The Paradigm Fund
Class Name Advisor Class C
Trading Symbol KNPCX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about The Paradigm Fund (the “Fund”) for the period of  January 1, 2026 to June 30, 2026.
Additional Information [Text Block] You can find additional information about the Fund at https://kineticsfunds.com/resources/. You can also request this information by contacting us at 1-800-930-3828.
Additional Information Phone Number 1-800-930-3828
Additional Information Website https://kineticsfunds.com/resources/
Expenses [Text Block]
WHAT WERE THE FUND COSTS FOR THE LAST SIX MONTHS? (based on a hypothetical $10,000 investment)
Class Name
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Advisor Class C
$135
2.39%
Expenses Paid, Amount $ 135
Expense Ratio, Percent 2.39%
Net Assets $ 1,186,210,139
Holdings Count | $ / shares 44
Investment Company Portfolio Turnover 2.00%
Additional Fund Statistics [Text Block]
KEY FUND STATISTICS (as of June 30, 2026)
Net Assets
$1,186,210,139
Number of Holdings
44
Portfolio Turnover
2%
Holdings [Text Block]
WHAT DID THE FUND INVEST IN? (as of June 30, 2026)
Top Sectors
(%)
Mining, Quarrying, and Oil and Gas Extraction
76.1
%
Finance and Insurance
13.7
%
Management of Companies and Enterprises
4.8
%
Information
1.2
%
Technology
1.0
%
Cash & Other
1.0
%
Professional, Scientific and Technical Services
0.9
%
Arts, Entertainment, and Recreation
0.7
%
Transportation and Warehousing
0.3
%
Accommodation and Food Services
0.2
%
Real Estate and Rental and Leasing
0.1
%
Top 10 Issuers
(%)
Texas Pacific Land Corp.
69.4
%
Grayscale Bitcoin Mini Trust ETF
7.5
%
Landbridge Co. LLC
6.1
%
Hawaiian Electric Industries, Inc.
4.1
%
Brookfield Corp.
3.1
%
Cboe Global Markets, Inc.
1.2
%
Miami International Holdings, Inc.
1.2
%
CACI International, Inc.
0.9
%
Grayscale Bitcoin Trust ETF
0.8
%
Live Nation Entertainment, Inc.
0.7
%
Updated Prospectus Web Address https://kineticsfunds.com/resources/
Institutional Class  
Shareholder Report [Line Items]  
Fund Name The Paradigm Fund
Class Name Institutional Class
Trading Symbol KNPYX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about The Paradigm Fund (the “Fund”) for the period of  January 1, 2026 to June 30, 2026.
Additional Information [Text Block] You can find additional information about the Fund at https://kineticsfunds.com/resources/. You can also request this information by contacting us at 1-800-930-3828.
Additional Information Phone Number 1-800-930-3828
Additional Information Website https://kineticsfunds.com/resources/
Expenses [Text Block]
WHAT WERE THE FUND COSTS FOR THE LAST SIX MONTHS? (based on a hypothetical $10,000 investment)
Class Name
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Institutional Class
$82
1.44%
Expenses Paid, Amount $ 82
Expense Ratio, Percent 1.44%
Net Assets $ 1,186,210,139
Holdings Count | $ / shares 44
Investment Company Portfolio Turnover 2.00%
Additional Fund Statistics [Text Block]
KEY FUND STATISTICS (as of June 30, 2026)
Net Assets
$1,186,210,139
Number of Holdings
44
Portfolio Turnover
2%
Holdings [Text Block]
WHAT DID THE FUND INVEST IN? (as of June 30, 2026)
Top Sectors
(%)
Mining, Quarrying, and Oil and Gas Extraction
76.1
%
Finance and Insurance
13.7
%
Management of Companies and Enterprises
4.8
%
Information
1.2
%
Technology
1.0
%
Cash & Other
1.0
%
Professional, Scientific and Technical Services
0.9
%
Arts, Entertainment, and Recreation
0.7
%
Transportation and Warehousing
0.3
%
Accommodation and Food Services
0.2
%
Real Estate and Rental and Leasing
0.1
%
Top 10 Issuers
(%)
Texas Pacific Land Corp.
69.4
%
Grayscale Bitcoin Mini Trust ETF
7.5
%
Landbridge Co. LLC
6.1
%
Hawaiian Electric Industries, Inc.
4.1
%
Brookfield Corp.
3.1
%
Cboe Global Markets, Inc.
1.2
%
Miami International Holdings, Inc.
1.2
%
CACI International, Inc.
0.9
%
Grayscale Bitcoin Trust ETF
0.8
%
Live Nation Entertainment, Inc.
0.7
%
Updated Prospectus Web Address https://kineticsfunds.com/resources/
No Load Class  
Shareholder Report [Line Items]  
Fund Name The Small Cap Opportunities Fund
Class Name No Load Class
Trading Symbol KSCOX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about The Small Cap Opportunities Fund (the “Fund”) for the period of  January 1, 2026 to June 30, 2026.
Additional Information [Text Block] You can find additional information about the Fund at https://kineticsfunds.com/resources/. You can also request this information by contacting us at 1-800-930-3828.
Additional Information Phone Number 1-800-930-3828
Additional Information Website https://kineticsfunds.com/resources/
Expenses [Text Block]
WHAT WERE THE FUND COSTS FOR THE LAST SIX MONTHS? (based on a hypothetical $10,000 investment)
Class Name
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
No Load Class
$93
1.63%
Expenses Paid, Amount $ 93
Expense Ratio, Percent 1.63%
Net Assets $ 529,333,343
Holdings Count | $ / shares 70
Investment Company Portfolio Turnover 1.00%
Additional Fund Statistics [Text Block]
KEY FUND STATISTICS (as of June 30, 2026)
Net Assets
$529,333,343
Number of Holdings
70
Portfolio Turnover
1%
Holdings [Text Block]
WHAT DID THE FUND INVEST IN? (as of June 30, 2026)
Top Sectors
(%)
Mining, Quarrying, and Oil and Gas Extraction
66.9
%
Finance and Insurance
7.5
%
Management of Companies and Enterprises
7.4
%
Professional, Scientific and Technical Services
4.8
%
Accommodation and Food Services
3.8
%
Technology
3.1
%
Cash & Other
2.1
%
Real Estate
1.7
%
Manufacturing
1.2
%
Pharmaceuticals
0.8
%
Real Estate and Rental and Leasing
0.7
%
Top 10 Issuers
(%)
Texas Pacific Land Corp.
55.4
%
Landbridge Co. LLC
5.9
%
Hawaiian Electric Industries, Inc.
5.1
%
WaterBridge Infrastructure LLC
4.7
%
CACI International, Inc.
4.4
%
Civeo Corp.
3.7
%
Grayscale Bitcoin Trust ETF
2.6
%
SB Technology, Inc.
1.7
%
DREAM Unlimited Corp.
1.7
%
Miami International Holdings, Inc.
1.3
%
Updated Prospectus Web Address https://kineticsfunds.com/resources/
Advisor Class A  
Shareholder Report [Line Items]  
Fund Name The Small Cap Opportunities Fund
Class Name Advisor Class A
Trading Symbol KSOAX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about The Small Cap Opportunities Fund (the “Fund”) for the period of  January 1, 2026 to June 30, 2026.
Additional Information [Text Block] You can find additional information about the Fund at https://kineticsfunds.com/resources/. You can also request this information by contacting us at 1-800-930-3828.
Additional Information Website https://kineticsfunds.com/resources/
Expenses [Text Block]
WHAT WERE THE FUND COSTS FOR THE LAST SIX MONTHS? (based on a hypothetical $10,000 investment)
Class Name
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Advisor Class A
$107
1.88%
Expenses Paid, Amount $ 107
Expense Ratio, Percent 1.88%
Net Assets $ 529,333,343
Holdings Count | $ / shares 70
Investment Company Portfolio Turnover 1.00%
Additional Fund Statistics [Text Block]
KEY FUND STATISTICS (as of June 30, 2026)
Net Assets
$529,333,343
Number of Holdings
70
Portfolio Turnover
1%
Holdings [Text Block]
WHAT DID THE FUND INVEST IN? (as of June 30, 2026)
Top Sectors
(%)
Mining, Quarrying, and Oil and Gas Extraction
66.9
%
Finance and Insurance
7.5
%
Management of Companies and Enterprises
7.4
%
Professional, Scientific and Technical Services
4.8
%
Accommodation and Food Services
3.8
%
Technology
3.1
%
Cash & Other
2.1
%
Real Estate
1.7
%
Manufacturing
1.2
%
Pharmaceuticals
0.8
%
Real Estate and Rental and Leasing
0.7
%
Top 10 Issuers
(%)
Texas Pacific Land Corp.
55.4
%
Landbridge Co. LLC
5.9
%
Hawaiian Electric Industries, Inc.
5.1
%
WaterBridge Infrastructure LLC
4.7
%
CACI International, Inc.
4.4
%
Civeo Corp.
3.7
%
Grayscale Bitcoin Trust ETF
2.6
%
SB Technology, Inc.
1.7
%
DREAM Unlimited Corp.
1.7
%
Miami International Holdings, Inc.
1.3
%
Updated Prospectus Web Address https://kineticsfunds.com/resources/
Advisor Class C  
Shareholder Report [Line Items]  
Fund Name The Small Cap Opportunities Fund
Class Name Advisor Class C
Trading Symbol KSOCX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about The Small Cap Opportunities Fund (the “Fund”) for the period of  January 1, 2026 to June 30, 2026.
Additional Information [Text Block] You can find additional information about the Fund at https://kineticsfunds.com/resources/. You can also request this information by contacting us at 1-800-930-3828.
Additional Information Phone Number 1-800-930-3828
Additional Information Website https://kineticsfunds.com/resources/
Expenses [Text Block]
WHAT WERE THE FUND COSTS FOR THE LAST SIX MONTHS? (based on a hypothetical $10,000 investment)
Class Name
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Advisor Class C
$135
2.38%
Expenses Paid, Amount $ 135
Expense Ratio, Percent 2.38%
Net Assets $ 529,333,343
Holdings Count | $ / shares 70
Investment Company Portfolio Turnover 1.00%
Additional Fund Statistics [Text Block]
KEY FUND STATISTICS (as of June 30, 2026)
Net Assets
$529,333,343
Number of Holdings
70
Portfolio Turnover
1%
Holdings [Text Block]
WHAT DID THE FUND INVEST IN? (as of June 30, 2026)
Top Sectors
(%)
Mining, Quarrying, and Oil and Gas Extraction
66.9
%
Finance and Insurance
7.5
%
Management of Companies and Enterprises
7.4
%
Professional, Scientific and Technical Services
4.8
%
Accommodation and Food Services
3.8
%
Technology
3.1
%
Cash & Other
2.1
%
Real Estate
1.7
%
Manufacturing
1.2
%
Pharmaceuticals
0.8
%
Real Estate and Rental and Leasing
0.7
%
Top 10 Issuers
(%)
Texas Pacific Land Corp.
55.4
%
Landbridge Co. LLC
5.9
%
Hawaiian Electric Industries, Inc.
5.1
%
WaterBridge Infrastructure LLC
4.7
%
CACI International, Inc.
4.4
%
Civeo Corp.
3.7
%
Grayscale Bitcoin Trust ETF
2.6
%
SB Technology, Inc.
1.7
%
DREAM Unlimited Corp.
1.7
%
Miami International Holdings, Inc.
1.3
%
Updated Prospectus Web Address https://kineticsfunds.com/resources/
Institutional Class  
Shareholder Report [Line Items]  
Fund Name The Small Cap Opportunities Fund
Class Name Institutional Class
Trading Symbol KSCYX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about The Small Cap Opportunities Fund (the “Fund”) for the period of  January 1, 2026 to June 30, 2026.
Additional Information [Text Block] You can find additional information about the Fund at https://kineticsfunds.com/resources/. You can also request this information by contacting us at 1-800-930-3828.
Additional Information Phone Number 1-800-930-3828
Additional Information Website https://kineticsfunds.com/resources/
Expenses [Text Block]
WHAT WERE THE FUND COSTS FOR THE LAST SIX MONTHS? (based on a hypothetical $10,000 investment)
Class Name
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Institutional Class
$82
1.43%
Expenses Paid, Amount $ 82
Expense Ratio, Percent 1.43%
Net Assets $ 529,333,343
Holdings Count | $ / shares 70
Investment Company Portfolio Turnover 1.00%
Additional Fund Statistics [Text Block]
KEY FUND STATISTICS (as of June 30, 2026)
Net Assets
$529,333,343
Number of Holdings
70
Portfolio Turnover
1%
Holdings [Text Block]
WHAT DID THE FUND INVEST IN? (as of June 30, 2026)
Top Sectors
(%)
Mining, Quarrying, and Oil and Gas Extraction
66.9
%
Finance and Insurance
7.5
%
Management of Companies and Enterprises
7.4
%
Professional, Scientific and Technical Services
4.8
%
Accommodation and Food Services
3.8
%
Technology
3.1
%
Cash & Other
2.1
%
Real Estate
1.7
%
Manufacturing
1.2
%
Pharmaceuticals
0.8
%
Real Estate and Rental and Leasing
0.7
%
Top 10 Issuers
(%)
Texas Pacific Land Corp.
55.4
%
Landbridge Co. LLC
5.9
%
Hawaiian Electric Industries, Inc.
5.1
%
WaterBridge Infrastructure LLC
4.7
%
CACI International, Inc.
4.4
%
Civeo Corp.
3.7
%
Grayscale Bitcoin Trust ETF
2.6
%
SB Technology, Inc.
1.7
%
DREAM Unlimited Corp.
1.7
%
Miami International Holdings, Inc.
1.3
%
Updated Prospectus Web Address https://kineticsfunds.com/resources/
No Load Class  
Shareholder Report [Line Items]  
Fund Name The Market Opportunities Fund
Class Name No Load Class
Trading Symbol KMKNX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about The Market Opportunities Fund (the “Fund”) for the period of  January 1, 2026 to June 30, 2026.
Additional Information [Text Block] You can find additional information about the Fund at https://kineticsfunds.com/resources/. You can also request this information by contacting us at 1-800-930-3828.
Additional Information Website https://kineticsfunds.com/resources/
Expenses [Text Block]
WHAT WERE THE FUND COSTS FOR THE LAST SIX MONTHS? (based on a hypothetical $10,000 investment)
Class Name
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
No Load Class
$75
1.40%
Expenses Paid, Amount $ 75
Expense Ratio, Percent 1.40%
Net Assets $ 302,809,014
Holdings Count | $ / shares 83
Investment Company Portfolio Turnover 7.00%
Additional Fund Statistics [Text Block]
KEY FUND STATISTICS (as of June 30, 2026)
Net Assets
$302,809,014
Number of Holdings
83
Portfolio Turnover
7%
Holdings [Text Block]
WHAT DID THE FUND INVEST IN? (as of June 30, 2026)
Top Sectors
(%)
Oil and Gas Extraction
48.8
%
Cash & Other
12.8
%
Securities, Commodity Contracts, and Other Financial Investments and Related Activities
9.1
%
Electric Power Generation, Transmission and Distribution
7.2
%
Water, Sewage and Other Systems
4.7
%
Offices of Real Estate Agents and Brokers
4.3
%
Other Investment Pools and Funds
2.8
%
Management of Companies and Enterprises
2.7
%
Securities and Commodities Exchanges
2.7
%
Other Financial Investment Activities
2.6
%
Computer Systems Design and Related Services
2.3
%
Top 10 Issuers
(%)
Texas Pacific Land Corp.
47.3
%
Grayscale Bitcoin Trust ETF
9.0
%
Hawaiian Electric Industries, Inc.
7.2
%
WaterBridge Infrastructure LLC
4.7
%
Landbridge Co. LLC
4.3
%
Miami International Holdings, Inc.
2.8
%
Bolt Data & Energy Inc.
2.0
%
Partners Value Investments LP
2.0
%
White Mountains Insurance Group Ltd.
1.3
%
Permian Basin Royalty Trust
1.1
%
Updated Prospectus Web Address https://kineticsfunds.com/resources/
Advisor Class A  
Shareholder Report [Line Items]  
Fund Name The Market Opportunities Fund
Class Name Advisor Class A
Trading Symbol KMKAX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about The Market Opportunities Fund (the “Fund”) for the period of  January 1, 2026 to June 30, 2026.
Additional Information [Text Block] You can find additional information about the Fund at https://kineticsfunds.com/resources/. You can also request this information by contacting us at 1-800-930-3828.
Additional Information Phone Number 1-800-930-3828
Additional Information Website https://kineticsfunds.com/resources/
Expenses [Text Block]
WHAT WERE THE FUND COSTS FOR THE LAST SIX MONTHS? (based on a hypothetical $10,000 investment)
Class Name
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Advisor Class A
$89
1.65%
Expenses Paid, Amount $ 89
Expense Ratio, Percent 1.65%
Net Assets $ 302,809,014
Holdings Count | $ / shares 83
Investment Company Portfolio Turnover 7.00%
Additional Fund Statistics [Text Block]
KEY FUND STATISTICS (as of June 30, 2026)
Net Assets
$302,809,014
Number of Holdings
83
Portfolio Turnover
7%
Holdings [Text Block]
WHAT DID THE FUND INVEST IN? (as of June 30, 2026)
Top Sectors
(%)
Oil and Gas Extraction
48.8
%
Cash & Other
12.8
%
Securities, Commodity Contracts, and Other Financial Investments and Related Activities
9.1
%
Electric Power Generation, Transmission and Distribution
7.2
%
Water, Sewage and Other Systems
4.7
%
Offices of Real Estate Agents and Brokers
4.3
%
Other Investment Pools and Funds
2.8
%
Management of Companies and Enterprises
2.7
%
Securities and Commodities Exchanges
2.7
%
Other Financial Investment Activities
2.6
%
Computer Systems Design and Related Services
2.3
%
Top 10 Issuers
(%)
Texas Pacific Land Corp.
47.3
%
Grayscale Bitcoin Trust ETF
9.0
%
Hawaiian Electric Industries, Inc.
7.2
%
WaterBridge Infrastructure LLC
4.7
%
Landbridge Co. LLC
4.3
%
Miami International Holdings, Inc.
2.8
%
Bolt Data & Energy Inc.
2.0
%
Partners Value Investments LP
2.0
%
White Mountains Insurance Group Ltd.
1.3
%
Permian Basin Royalty Trust
1.1
%
Updated Prospectus Web Address https://kineticsfunds.com/resources/
Advisor Class C  
Shareholder Report [Line Items]  
Fund Name The Market Opportunities Fund
Class Name Advisor Class C
Trading Symbol KMKCX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about The Market Opportunities Fund (the “Fund”) for the period of  January 1, 2026 to June 30, 2026.
Additional Information [Text Block] You can find additional information about the Fund at https://kineticsfunds.com/resources/. You can also request this information by contacting us at 1-800-930-3828.
Additional Information Phone Number 1-800-930-3828
Additional Information Website https://kineticsfunds.com/resources/
Expenses [Text Block]
WHAT WERE THE FUND COSTS FOR THE LAST SIX MONTHS? (based on a hypothetical $10,000 investment)
Class Name
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Advisor Class C
$116
2.15%
Expenses Paid, Amount $ 116
Expense Ratio, Percent 2.15%
Net Assets $ 302,809,014
Holdings Count | $ / shares 83
Investment Company Portfolio Turnover 7.00%
Additional Fund Statistics [Text Block]
KEY FUND STATISTICS (as of June 30, 2026)
Net Assets
$302,809,014
Number of Holdings
83
Portfolio Turnover
7%
Holdings [Text Block]
WHAT DID THE FUND INVEST IN? (as of June 30, 2026)
Top Sectors
(%)
Oil and Gas Extraction
48.8
%
Cash & Other
12.8
%
Securities, Commodity Contracts, and Other Financial Investments and Related Activities
9.1
%
Electric Power Generation, Transmission and Distribution
7.2
%
Water, Sewage and Other Systems
4.7
%
Offices of Real Estate Agents and Brokers
4.3
%
Other Investment Pools and Funds
2.8
%
Management of Companies and Enterprises
2.7
%
Securities and Commodities Exchanges
2.7
%
Other Financial Investment Activities
2.6
%
Computer Systems Design and Related Services
2.3
%
Top 10 Issuers
(%)
Texas Pacific Land Corp.
47.3
%
Grayscale Bitcoin Trust ETF
9.0
%
Hawaiian Electric Industries, Inc.
7.2
%
WaterBridge Infrastructure LLC
4.7
%
Landbridge Co. LLC
4.3
%
Miami International Holdings, Inc.
2.8
%
Bolt Data & Energy Inc.
2.0
%
Partners Value Investments LP
2.0
%
White Mountains Insurance Group Ltd.
1.3
%
Permian Basin Royalty Trust
1.1
%
Updated Prospectus Web Address https://kineticsfunds.com/resources/
Institutional Class  
Shareholder Report [Line Items]  
Fund Name The Market Opportunities Fund
Class Name Institutional Class
Trading Symbol KMKYX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about The Market Opportunities Fund (the “Fund”) for the period of  January 1, 2026 to June 30, 2026.
Additional Information [Text Block] You can find additional information about the Fund at https://kineticsfunds.com/resources/. You can also request this information by contacting us at 1-800-930-3828.
Additional Information Phone Number 1-800-930-3828
Additional Information Website https://kineticsfunds.com/resources/
Expenses [Text Block]
WHAT WERE THE FUND COSTS FOR THE LAST SIX MONTHS? (based on a hypothetical $10,000 investment)
Class Name
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Institutional Class
$65
1.20%
Expenses Paid, Amount $ 65
Expense Ratio, Percent 1.20%
Net Assets $ 302,809,014
Holdings Count | $ / shares 83
Investment Company Portfolio Turnover 7.00%
Additional Fund Statistics [Text Block]
KEY FUND STATISTICS (as of June 30, 2026)
Net Assets
$302,809,014
Number of Holdings
83
Portfolio Turnover
7%
Holdings [Text Block]
WHAT DID THE FUND INVEST IN? (as of June 30, 2026)
Top Sectors
(%)
Oil and Gas Extraction
48.8
%
Cash & Other
12.8
%
Securities, Commodity Contracts, and Other Financial Investments and Related Activities
9.1
%
Electric Power Generation, Transmission and Distribution
7.2
%
Water, Sewage and Other Systems
4.7
%
Offices of Real Estate Agents and Brokers
4.3
%
Other Investment Pools and Funds
2.8
%
Management of Companies and Enterprises
2.7
%
Securities and Commodities Exchanges
2.7
%
Other Financial Investment Activities
2.6
%
Computer Systems Design and Related Services
2.3
%
Top 10 Issuers
(%)
Texas Pacific Land Corp.
47.3
%
Grayscale Bitcoin Trust ETF
9.0
%
Hawaiian Electric Industries, Inc.
7.2
%
WaterBridge Infrastructure LLC
4.7
%
Landbridge Co. LLC
4.3
%
Miami International Holdings, Inc.
2.8
%
Bolt Data & Energy Inc.
2.0
%
Partners Value Investments LP
2.0
%
White Mountains Insurance Group Ltd.
1.3
%
Permian Basin Royalty Trust
1.1
%
Updated Prospectus Web Address https://kineticsfunds.com/resources/
No Load Class  
Shareholder Report [Line Items]  
Fund Name The Multi-Disciplinary Income Fund
Class Name No Load Class
Trading Symbol KMDNX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about The Multi-Disciplinary Income Fund (the “Fund”) for the period of  January 1, 2026 to June 30, 2026.
Additional Information [Text Block] You can find additional information about the Fund at https://kineticsfunds.com/resources/. You can also request this information by contacting us at 1-800-930-3828.
Additional Information Phone Number 1-800-930-3828
Additional Information Website https://kineticsfunds.com/resources/
Expenses [Text Block]
WHAT WERE THE FUND COSTS FOR THE LAST SIX MONTHS? (based on a hypothetical $10,000 investment)
Class Name
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
No Load Class
$37
0.74%
Expenses Paid, Amount $ 37
Expense Ratio, Percent 0.74%
Net Assets $ 17,713,423
Holdings Count | $ / shares 28
Investment Company Portfolio Turnover 17.00%
Additional Fund Statistics [Text Block]
KEY FUND STATISTICS (as of June 30, 2026)
Net Assets
$17,713,423
Number of Holdings
28
Portfolio Turnover
17%
Average Credit Quality
AAA / AA
Effective Duration
0.1 years
30-Day SEC Yield
4.63%
30-Day SEC Yield Unsubsidized
4.06%
Holdings [Text Block]
WHAT DID THE FUND INVEST IN? (as of June 30, 2026)
Top Sectors
(%)
Asset Backed Securities
91.4
%
Cash & Other
8.6
%
Top 10 Issuers
(%)
Brant Point CLO Ltd. 2024-4-AA tranche
5.7
%
Sound Point CLO Ltd. 2025-1R-AAA tranche
4.6
%
Apex Credit CLO Ltd. 2021-1-AA tranche
4.6
%
Elevation CLO Ltd. 2013-1-AA tranche
4.3
%
Atlantic Avenue Ltd. 2023-1-AA tranche
4.3
%
Warwick Capital CLO Ltd. 2023-2-AA tranche
4.3
%
Black Diamond CLO Ltd. 2022-1-AA tranche
4.3
%
Eaton Vance 2013-1-AA tranche
4.3
%
BlueMountain CLO Ltd. 2021-33-AA tranche
4.3
%
Venture CDO Ltd. 2022-45-AA tranche
3.6
%
Updated Prospectus Web Address https://kineticsfunds.com/resources/
No Load Class  
Shareholder Report [Line Items]  
Fund Name The Kinetics Spin-off and Corporate Restructuring Fund
Class Name No Load Class
Trading Symbol LSHEX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about The Kinetics Spin-off and Corporate Restructuring Fund (the “Fund”) for the period of  January 1, 2026 to June 30, 2026.
Additional Information [Text Block] You can find additional information about the Fund at https://kineticsfunds.com/resources/. You can also request this information by contacting us at 1-800-930-3828.
Additional Information Website https://kineticsfunds.com/resources/
Expenses [Text Block]
WHAT WERE THE FUND COSTS FOR THE LAST SIX MONTHS? (based on a hypothetical $10,000 investment)
Class Name
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
No Load Class
$88
1.45%
Expenses Paid, Amount $ 88
Expense Ratio, Percent 1.45%
Net Assets $ 35,873,587
Holdings Count | $ / shares 30
Investment Company Portfolio Turnover 1.00%
Additional Fund Statistics [Text Block]
KEY FUND STATISTICS (as of June 30, 2026)
Net Assets
$35,873,587
Number of Holdings
30
Portfolio Turnover
1%
Holdings [Text Block]
WHAT DID THE FUND INVEST IN? (as of June 30, 2026)
Top Sectors
(%)
Mining, Quarrying, and Oil and Gas Extraction
85.6
%
Management of Companies and Enterprises
7.1
%
Finance and Insurance
2.3
%
Technology
1.0
%
Accommodation and Food Services
0.9
%
Real Estate and Rental and Leasing
0.8
%
Manufacturing
0.3
%
Pharmaceuticals
0.3
%
Information
0.3
%
Utilities
0.1
%
Cash & Other
1.3
%
Top 10 Issuers
(%)
Texas Pacific Land Corp.
77.7
%
Landbridge Co. LLC
6.5
%
Associated Capital Group, Inc.
3.5
%
Hawaiian Electric Industries, Inc.
3.2
%
WaterBridge Infrastructure LLC
1.4
%
GAMCO Investors, Inc.
1.1
%
Civeo Corp.
0.9
%
PrairieSky Royalty Ltd.
0.8
%
SB Technology, Inc.
0.7
%
Grayscale Bitcoin Mini Trust ETF
0.4
%
Updated Prospectus Web Address https://kineticsfunds.com/resources/
Advisor Class A  
Shareholder Report [Line Items]  
Fund Name The Kinetics Spin-off and Corporate Restructuring Fund
Class Name Advisor Class A
Trading Symbol LSHAX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about The Kinetics Spin-off and Corporate Restructuring Fund (the “Fund”) for the period of  January 1, 2026 to June 30, 2026.
Additional Information [Text Block] You can find additional information about the Fund at https://kineticsfunds.com/resources/. You can also request this information by contacting us at 1-800-930-3828.
Additional Information Phone Number 1-800-930-3828
Additional Information Website https://kineticsfunds.com/resources/
Expenses [Text Block]
WHAT WERE THE FUND COSTS FOR THE LAST SIX MONTHS? (based on a hypothetical $10,000 investment)
Class Name
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Advisor Class A
$91
1.50%
Expenses Paid, Amount $ 91
Expense Ratio, Percent 1.50%
Net Assets $ 35,873,587
Holdings Count | $ / shares 30
Investment Company Portfolio Turnover 1.00%
Additional Fund Statistics [Text Block]
KEY FUND STATISTICS (as of June 30, 2026)
Net Assets
$35,873,587
Number of Holdings
30
Portfolio Turnover
1%
Holdings [Text Block]
WHAT DID THE FUND INVEST IN? (as of June 30, 2026)
Top Sectors
(%)
Mining, Quarrying, and Oil and Gas Extraction
85.6
%
Management of Companies and Enterprises
7.1
%
Finance and Insurance
2.3
%
Technology
1.0
%
Accommodation and Food Services
0.9
%
Real Estate and Rental and Leasing
0.8
%
Manufacturing
0.3
%
Pharmaceuticals
0.3
%
Information
0.3
%
Utilities
0.1
%
Cash & Other
1.3
%
Top 10 Issuers
(%)
Texas Pacific Land Corp.
77.7
%
Landbridge Co. LLC
6.5
%
Associated Capital Group, Inc.
3.5
%
Hawaiian Electric Industries, Inc.
3.2
%
WaterBridge Infrastructure LLC
1.4
%
GAMCO Investors, Inc.
1.1
%
Civeo Corp.
0.9
%
PrairieSky Royalty Ltd.
0.8
%
SB Technology, Inc.
0.7
%
Grayscale Bitcoin Mini Trust ETF
0.4
%
Updated Prospectus Web Address https://kineticsfunds.com/resources/
Advisor Class C  
Shareholder Report [Line Items]  
Fund Name The Kinetics Spin-off and Corporate Restructuring Fund
Class Name Advisor Class C
Trading Symbol LSHCX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about The Kinetics Spin-off and Corporate Restructuring Fund (the “Fund”) for the period of  January 1, 2026 to June 30, 2026.
Additional Information [Text Block] You can find additional information about the Fund at https://kineticsfunds.com/resources/. You can also request this information by contacting us at 1-800-930-3828.
Additional Information Website https://kineticsfunds.com/resources/
Expenses [Text Block]
WHAT WERE THE FUND COSTS FOR THE LAST SIX MONTHS? (based on a hypothetical $10,000 investment)
Class Name
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Advisor Class C
$136
2.25%
Expenses Paid, Amount $ 136
Expense Ratio, Percent 2.25%
Net Assets $ 35,873,587
Holdings Count | $ / shares 30
Investment Company Portfolio Turnover 1.00%
Additional Fund Statistics [Text Block]
KEY FUND STATISTICS (as of June 30, 2026)
Net Assets
$35,873,587
Number of Holdings
30
Portfolio Turnover
1%
Holdings [Text Block]
WHAT DID THE FUND INVEST IN? (as of June 30, 2026)
Top Sectors
(%)
Mining, Quarrying, and Oil and Gas Extraction
85.6
%
Management of Companies and Enterprises
7.1
%
Finance and Insurance
2.3
%
Technology
1.0
%
Accommodation and Food Services
0.9
%
Real Estate and Rental and Leasing
0.8
%
Manufacturing
0.3
%
Pharmaceuticals
0.3
%
Information
0.3
%
Utilities
0.1
%
Cash & Other
1.3
%
Top 10 Issuers
(%)
Texas Pacific Land Corp.
77.7
%
Landbridge Co. LLC
6.5
%
Associated Capital Group, Inc.
3.5
%
Hawaiian Electric Industries, Inc.
3.2
%
WaterBridge Infrastructure LLC
1.4
%
GAMCO Investors, Inc.
1.1
%
Civeo Corp.
0.9
%
PrairieSky Royalty Ltd.
0.8
%
SB Technology, Inc.
0.7
%
Grayscale Bitcoin Mini Trust ETF
0.4
%
Updated Prospectus Web Address https://kineticsfunds.com/resources/
Institutional Class  
Shareholder Report [Line Items]  
Fund Name The Kinetics Spin-off and Corporate Restructuring Fund
Class Name Institutional Class
Trading Symbol LSHUX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains important information about The Kinetics Spin-off and Corporate Restructuring Fund (the “Fund”) for the period of  January 1, 2026 to June 30, 2026.
Additional Information [Text Block] You can find additional information about the Fund at https://kineticsfunds.com/resources/. You can also request this information by contacting us at 1-800-930-3828.
Additional Information Website https://kineticsfunds.com/resources/
Expenses [Text Block]
WHAT WERE THE FUND COSTS FOR THE LAST SIX MONTHS? (based on a hypothetical $10,000 investment)
Class Name
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
Institutional Class
$76
1.25%
Expenses Paid, Amount $ 76
Expense Ratio, Percent 1.25%
Net Assets $ 35,873,587
Holdings Count | $ / shares 30
Investment Company Portfolio Turnover 1.00%
Additional Fund Statistics [Text Block]
KEY FUND STATISTICS (as of June 30, 2026)
Net Assets
$35,873,587
Number of Holdings
30
Portfolio Turnover
1%
Holdings [Text Block]
WHAT DID THE FUND INVEST IN? (as of June 30, 2026)
Top Sectors
(%)
Mining, Quarrying, and Oil and Gas Extraction
85.6
%
Management of Companies and Enterprises
7.1
%
Finance and Insurance
2.3
%
Technology
1.0
%
Accommodation and Food Services
0.9
%
Real Estate and Rental and Leasing
0.8
%
Manufacturing
0.3
%
Pharmaceuticals
0.3
%
Information
0.3
%
Utilities
0.1
%
Cash & Other
1.3
%
Top 10 Issuers
(%)
Texas Pacific Land Corp.
77.7
%
Landbridge Co. LLC
6.5
%
Associated Capital Group, Inc.
3.5
%
Hawaiian Electric Industries, Inc.
3.2
%
WaterBridge Infrastructure LLC
1.4
%
GAMCO Investors, Inc.
1.1
%
Civeo Corp.
0.9
%
PrairieSky Royalty Ltd.
0.8
%
SB Technology, Inc.
0.7
%
Grayscale Bitcoin Mini Trust ETF
0.4
%
Updated Prospectus Web Address https://kineticsfunds.com/resources/