CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY - 6 months ended Jul. 03, 2016 - USD ($) $ in Thousands	Total	Common stock	Class B common stock	Preferred Stock	Common Stock Common stock	Common Stock Class B common stock	Additional Paid-in Capital	Retained Earnings	Retained Earnings Common stock	Retained Earnings Class B common stock	Treasury Common Stock	Accumulated Other Comprehensive Loss	Noncontrolling Interests in Subsidiaries
Beginning balance, stockholders' equity at Dec. 31, 2015	$ 1,047,462			$ 0	$ 299,281	$ 60,620	$ 783,877	$ 5,897,603			$ (5,672,359)	$ (371,025)	$ 49,465
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	375,788							375,788
Other comprehensive loss	(26,945)											(25,656)	(1,289)
Dividends:
Common Stock		$ (178,882)	$ (64,257)						$ (178,882)	$ (64,257)
Stock-based compensation	25,496						25,496
Exercise of stock options and incentive-based transactions	50,044						7,762				42,282
Repurchase of common stock	(452,580)										(452,580)
Net loss attributable to noncontrolling interests	(1,465)												(1,465)
Ending balance, stockholders' equity at Jul. 03, 2016	$ 774,661			$ 0	$ 299,281	$ 60,620	$ 817,135	$ 6,030,252			$ (6,082,657)	$ (396,681)	$ 46,711