Shareholders' Equity - Summary of Share Count and Par Value Data Related to Shareholders' Equity (Details) - $ / shares	Sep. 30, 2016	Dec. 31, 2015	Sep. 27, 2015	Dec. 31, 2014
Preferred Stock
Preferred stock, par value per share
Preferred stock, shares authorized	25,000,000	25,000,000
Preferred stock, shares outstanding	0	0
Common Stock
Common stock, par value per share
Common stock, shares authorized	75,000,000	75,000,000
Common stock, shares issued	56,453,531	56,242,499
Common stock, shares outstanding	32,759,509	32,548,477	32,680,297	33,392,060
Treasury stock
Treasury stock, shares held	23,694,022	23,694,022