idejét

Could you clarify what "idejét" refers to? It could be a Hungarian word form, a proper noun, a place or term, or something else. Please specify:

- the language and context (e.g., Hungarian term, proper name, title)

- what exactly you want the article to cover (definition, history, usage, significance, notable examples)

- the desired language for the article (English or Hungarian)

- the intended audience or scope (short stub or more detailed entry)

With that, I can produce a concise, neutral wiki-style article under 300 words.