CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) - $ / shares	Apr. 01, 2017	Dec. 31, 2016
Statement of Financial Position [Abstract]
Preferred stock, par value (in dollars per share)	$ 1	$ 1
Preferred stock, authorized shares (in shares)	500,000	500,000
Preferred stock, issued shares (in shares)	0	0
Common stock, par value (in dollars per share)	$ 1	$ 1
Common stock, authorized shares (in shares)	75,000,000	75,000,000
Common stock, issued shares (in shares)	27,900,000	27,900,000