XML 100 R79.htm IDEA: XBRL DOCUMENT
v3.24.0.1

Deferred Consideration—gold payments (Details) - Schedule of Deferred Consideration oz in Thousands, $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2023 USD ($) oz | Dec. 31, 2022 USD ($) oz | Dec. 31, 2021 USD ($) oz
Schedule Of Deferred Consideration [Abstract] |  |  |  |
Contractual gold payments |  | $ 6,069 | $ 17,108 | $ 17,096
Contractual gold payments—gold ounces paid (in Ounces) | oz |  | 3,167 | 9,500 | 9,500
Gain on revaluation/termination of deferred consideration—gold payments | [1] | $ 61,953 | $ 27,765 | $ 2,018
[1] | Gains on revaluation/termination of deferred consideration—gold payments result from a decrease in spot gold prices, a decrease in the forward-looking price of gold, a decrease in the perpetual growth rate and an increase in the discount rate used to compute the present value of the annual payment obligations.

X
- Definition Contractual gold payments gold ounces paid. + References No definition available. + Details
Name: | wt_ContractualGoldPaymentgoldOuncesPaid
Namespace Prefix: | wt_
Data Type: | dtr:massItemType
Balance Type: | na
Period Type: | duration

X
- Definition Contractual gold payments. + References No definition available. + Details
Name: | wt_ContractualGoldPayments
Namespace Prefix: | wt_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Gain/loss from revaluation of deferred consideration. + References No definition available. + Details
Name: | wt_GainLossFromChangeInDeferredConsideration
Namespace Prefix: | wt_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- References No definition available. + Details
Name: | wt_ScheduleOfDeferredConsiderationAbstract
Namespace Prefix: | wt_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration