The pre-built Arelle downloads include support for 2022 US-GAAP, DQCRT and related SEC taxonomies.  A separate disclosureSystem “efm-pragmatic-preview” activates 2022 support.  (VIP 2022 will be added when available.)

The corresponding source code is on GitHub under the edgr22.1 branch, to be merged when 22.1 is in production.

Meanwhile ESEF support is being enhanced with authority-specific features, please provide any additional pointers through support@arelle.org or pull requests.