In its largest employee perk rollout in years, Walmart is extending its 10% grocery discount to cover nearly all food categories for its 1.6 million U.S. workers—marking a significant boost to benefits at the nation’s largest private employer.

The largest private U.S. employer said Wednesday that it will offer a 10% employee discount on nearly all groceries, including milk, meat and frozen food. That discount previously applied to fresh produce and most general merchandise items, such as clothing and toys, but only to other food during the holiday season.

Walmart said employees now get 10% off all food categories, including dairy and meat, as well as general merchandise and fashion.