On the Detroit Lions website it lists their record as 11-6-1 versus Green Bay Packers on Thanksgiving day, but I do not think that includes this years loss.
The Green Bay Packers did not play on December 1, 2013. They played their week 13 game on Thanksgiving, November 28 and did not win. Green Bay lost to the Detroit Lions 40-10.
Gerald Ford turned down offers to play for the Green Bay Packers and the Detroit Lions. He played for the University of Michigan from 1931-1934.
Green Bay has played the Lions 18 times in Detroit on Thanksgiving day. The Lions have won 11 of the 18 matchups and there has been just one tie. The two teams played on Thanksgiving for 13 straight years (1951-1963), then took a 21 year rest before renewing the matchup in 1984. http://www.packers.com/history/record_book/results_and_rosters/thanksgiving_games/
The Lions will host the Green Bay Packers for their traditional Thanksgiving game this year.
Through the 2008 season, that was November 27, 2003 when the Lions defeated the Green Bay Packers, 22-14.
It usually rotates between NFC opponents and AFC opponents. In 2011, the Lions are scheduled to play their NFC North rivals, the Green Bay Packers.