Financial Highlights (Parenthetical)	12 Months Ended
Dec. 31, 2021
Statement Financial Highlights Parenthetical Abstract
Gross Expense Ratio	0.45%

Represents annualized rate of sponsor's fee before waiver.

No definition available.

Name:	sivr_AnnualizedRateOfSponsorsFeeBeforeWaiver
Namespace Prefix:	sivr_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration