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Consolidated Statements of Changes in Equity (Parenthetical) - $ / shares
12 Months Ended
Dec. 31, 2016
Dec. 31, 2015
Dec. 31, 2014
Statement of Stockholders' Equity [Abstract]      
Dividends to Arcos Dorados Holdings Inc.'s shareholders, per share (in dollars per share) $ 0 $ 0 $ 0.24