殿方が細かいことにこだわるものではありません。の英語

It doesn't become a gentleman to fuss over trifles.

Don't split hairs.

I'm not concerned with niceties.

This is not the time to worry about trivial things.

Don't worry about the minor details.

I think you're too picky.

Don't worry about the minor details.

the state of not concerning oneself with the small details of something

He does not care about trifles―He is careless about trifles―indifferent about trifles.

of a character, being of a general, not detailed, nature

You needn't go into detail.

No one has his eye for detail.

of a person, being generous and not particular about trivial things

You shouldn't worry about something so small.

a state of not being paid proper attention

Why, it is a trifle, Never mind!

to be particular about the details

the degree to which one is straightforwardly direct about something

the degree to which a person is free minded

He gives attention to details.

He has no regard to appearance.

of someone, making no bones about a trivial thing

You must give close attention to the merest details.

You must give close attention to mere details.

the condition of being large-minded

a state of being at ease without worrying about trifling things

in a set manner without serious attention

of a person's manner, the quality of being careful about details

the state of being strict with other people

We must give attention to details.