Meaning of the word "down the line" in English

What does "down the line" mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

down the line

US /daʊn ðə laɪn/
UK /daʊn ðə laɪn/
"down the line" picture

Idiom

at some time in the future

Example:
We might consider expanding our business down the line.
You'll understand the importance of this decision down the line.