Increase (Decrease) In Payable For Swiss Franc Deposits Overdrawn.

No definition available.

Name:	fxf_IncreaseDecreaseInPayableForSwissFrancDepositsOverdrawn
Namespace Prefix:	fxf_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Amount of cash and cash equivalents, and cash and cash equivalents restricted to withdrawal or usage. Excludes amount for disposal group and discontinued operations. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 230
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 8
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482913/230-10-50-8

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 230
-SubTopic 10
-Name Accounting Standards Codification
-Section 45
-Paragraph 24
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482740/230-10-45-24

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 4
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482740/230-10-45-4

Statements of Cash Flows (Unaudited)	3 Months Ended		6 Months Ended		12 Months Ended
Statements of Cash Flows (Unaudited)	Jun. 30, 2024 USD ($)	Jun. 30, 2023 USD ($)	Jun. 30, 2024 USD ($)	Jun. 30, 2023 USD ($)	Dec. 31, 2023 USD ($)
Cash flows from operating activities
Net Comprehensive Income (Loss)	$ (53,267)	$ (190,483)	$ (14,061)	$ (395,860)
Change in operating assets and liabilities:
Accrued interest expense			55,377	0
Accrued Sponsor's fee			(21,368)	(13,828)
Net cash provided by (used in) operating activities			19,948	(409,688)
Cash flows from financing activities
Distributions paid to shareholders			(54,755)
Proceeds from purchases of redeemable capital Shares			29,587,224	14,831,931
Redemptions of redeemable capital Shares			(69,507,875)	(68,601,583)
Increase (decrease) in payable for Swiss Franc deposits overdrawn			(403)
Net cash provided by (used in) financing activities			(39,975,809)	(53,769,652)
Effect of exchange rate on cash			(11,744,286)	6,392,002
Net change in cash			(51,700,147)	(47,787,338)
Cash at beginning of period			190,287,878	217,032,018	$ 217,032,018
Cash at end of period	$ 138,587,731	$ 169,244,680	138,587,731	169,244,680	$ 190,287,878
Supplemental disclosure of cash flow information
Cash paid for interest			$ 0	$ 54