XML 36 R21.htm IDEA: XBRL DOCUMENT v3.20.2

CONTRACTS AND AGREEMENTS (Tables)

6 Months Ended

Jun. 30, 2020

CONTRACTS AND AGREEMENTS

Schedule of brokerage commissions

​

​	​	​	​	​	​	​	​
​	​	Six months		​	Six months
​	​	ended		​	ended
​		June 30, 2020			June 30, 2019
Total commissions accrued to brokers	​	$	251,852	​	$	51,724
Total commissions as annualized percentage of average total net assets	​		0.25	%		0.11	%
Commissions accrued as a result of rebalancing	​	$	217,371	​	$	50,744
Percentage of commissions accrued as a result of rebalancing	​		86.31	%		98.11	%
Commissions accrued as a result of creation and redemption activity	​	$	34,481	​	$	980	​
Percentage of commissions accrued as a result of creation and redemption activity	​		13.69	%		1.89	%

X

- Definition

Tabular disclosure of fees earned by the broker commission.

+ References

No definition available.

+ Details

Name:	bno_BrokerageCommissionsTableTextBlock
Namespace Prefix:	bno_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- References

No definition available.

+ Details

Name:	us-gaap_ContractorsAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration