EARNINGS PER SHARE - SCHEDULE OF BASIC AND DILUTED EARNINGS PER SHARE (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2019	Sep. 29, 2019	Jun. 30, 2019	Mar. 31, 2019	Dec. 31, 2018	Sep. 30, 2018	Jul. 01, 2018	Apr. 01, 2018	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Common stock
Basic earnings per share:
Allocation of distributed earnings (cash dividends paid)									$ 445,685	$ 410,732	$ 385,878
Allocation of undistributed earnings									393,731	449,372	188,286
Total earnings—basic									$ 839,416	$ 860,104	$ 574,164
Total weighted-average shares—basic (shares)									148,841	149,379	151,625
Earnings Per Share—basic (USD per share)	$ 1.02	$ 1.59	$ 1.54	$ 1.49	$ 1.65	$ 1.29	$ 1.11	$ 1.71	$ 5.64	$ 5.76	$ 3.79
Diluted earnings per share:
Allocation of total earnings used in basic computation									$ 839,416	$ 860,104	$ 574,164
Reallocation of total earnings as a result of conversion of Class B common stock to Common stock									310,276	317,458	208,817
Reallocation of undistributed earnings									0	0	0
Total earnings—diluted									$ 1,149,692	$ 1,177,562	$ 782,981
Conversion of Class B common stock to Common shares outstanding									60,614	60,614	60,620
Total weighted-average shares—diluted (shares)									210,702	210,989	213,742
Earnings Per Share—diluted (USD per share)	0.98	1.54	1.48	1.45	1.60	1.25	1.08	1.65	$ 5.46	$ 5.58	$ 3.66
Common stock | Employee stock options
Diluted earnings per share:
Incremental common shares attributable to dilutive effect of share-based payment arrangements									785	651	1,144
Common stock | Performance and restricted stock units
Diluted earnings per share:
Incremental common shares attributable to dilutive effect of share-based payment arrangements									462	345	353
Class B common stock
Basic earnings per share:
Allocation of distributed earnings (cash dividends paid)									$ 164,627	$ 151,789	$ 140,394
Allocation of undistributed earnings									145,649	165,669	68,423
Total earnings—basic									$ 310,276	$ 317,458	$ 208,817
Total weighted-average shares—basic (shares)									60,614	60,614	60,620
Earnings Per Share—basic (USD per share)	0.93	1.45	1.39	1.36	1.50	1.17	1.01	1.55	$ 5.12	$ 5.24	$ 3.44
Diluted earnings per share:
Allocation of total earnings used in basic computation									$ 310,276	$ 317,458	$ 208,817
Reallocation of total earnings as a result of conversion of Class B common stock to Common stock									0	0	0
Reallocation of undistributed earnings									(886)	(803)	(492)
Total earnings—diluted									$ 309,390	$ 316,655	$ 208,325
Conversion of Class B common stock to Common shares outstanding									0	0	0
Total weighted-average shares—diluted (shares)									60,614	60,614	60,620
Earnings Per Share—diluted (USD per share)	$ 0.92	$ 1.44	$ 1.38	$ 1.36	$ 1.49	$ 1.17	$ 1.01	$ 1.55	$ 5.10	$ 5.22	$ 3.44
Class B common stock | Employee stock options
Diluted earnings per share:
Incremental common shares attributable to dilutive effect of share-based payment arrangements									0	0	0
Class B common stock | Performance and restricted stock units
Diluted earnings per share:
Incremental common shares attributable to dilutive effect of share-based payment arrangements									0	0	0