This is the 8781st most frequent Russian word.
подробности
Details.
Here, 'подробности' is used to mean specific information or details about an event.
Я узнал все подробности о мероприятии.
I found out all the details about the event.
In this sentence, 'подробности' is used to refer to a thorough breakdown or specific elements of a historical period.
В книге подробно описаны подробности того времени.
The book provides detailed descriptions of the details of that time.
Here, 'подробности' is referring to specific aspects or finer points of the conversation.