ORGANIZATION@1 Bestsellers They have won three Grammy Awards ; Best Alternative Album for Dookie , Best Rock Album for American Idiot , and Record of the Year for `` Boulevard of Broken Dreams '' .

ORGANIZATION@1 Bestsellers They also have won three Grammy Awards , Best Alternative Album for Dookie , Best Rock Album for American Idiot , and Record of the Year for the song `` Boulevard of Broken Dreams '' .
