`Job` instances should have a `details` method like `Batch` and `Session` do

[nonhermitian]

What is the expected feature or enhancement?

The Runtime has three "execution modes": Job, Batch and Session (https://docs.quantum.ibm.com/guides/execution-modes). The Batch and Session modes have a details attribute that return information like the mode type, ID, etc. For uniformity across modes, it would be nice to have the Job mode include the same method.

Acceptance criteria Job instances have a details method.