From a review of US SEC filings and the Google Finance website, there are 20 US Restaurant Chains Companies with Stock Market Caps above $1 bil recently that disclosed their Median Employee Total Pay and Employee Benefits Compensation for 2020.
From Company Proxy Statements filed with the SEC, the below table shows the Median Total Employee Pay and Benefits of each of these 20 largest US Restaurant Chains Companies for annual 2020. The majority of these Companies have not yet filed their Annual Proxy Statements with the SEC related to annual 2021 Employee Compensation.
McDonald's Press Release on Russia
Restaurant Brands Intl Press Release on Its Burger King Restaurants in Russia
Yum! Brands Press Release on Its KFC and Pizza Hut Restaurants in Russia
Dominos Pizza Press Release on Russia