Usually uncountable; plural "detriments" is rare.
Translations
The policy changes were made to the detriment of small businesses.
Изменения в политике были сделаны в ущерб малому бизнесу.
Smoking is a detriment to your health.
Курение наносит вред вашему здоровью.
Definitions
The state of being harmed or damaged. The constant noise was a detriment to her concentration.
A cause of harm or damage. Smoking is a detriment to your health.
The agreement was reached without detriment to the company’s profits.