Quarterly Financial Information (unaudited) - Schedule of Quarterly Financial Information (Detail) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2016	Sep. 30, 2016	Jun. 30, 2016	Mar. 31, 2016	Dec. 31, 2015	Sep. 30, 2015	Jun. 30, 2015	Mar. 31, 2015	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Quarterly Financial Information Disclosure [Abstract]
Net sales	$ 1,834,400	$ 1,795,575	$ 957,276	$ 869,399	$ 1,999,744	$ 1,791,968	$ 988,152	$ 922,749	$ 5,456,650	$ 5,702,613	$ 6,023,819
Gross profit	861,388	870,765	433,567	388,671	1,003,455	879,597	472,858	450,448	2,554,391	2,806,358	3,001,022
Advertising and promotion expenses	250,333	202,900	94,771	86,943	297,435	213,245	104,744	102,428
Other selling and administrative expenses	348,412	350,469	350,456	350,874	411,967	365,579	367,551	402,487
Operating Income	262,643	317,396	(11,660)	(49,146)	294,053	300,773	563	(54,467)	519,233	540,922	653,714
(Loss) Income before income taxes	238,945	294,028	(29,752)	(93,479)	270,821	286,139	(19,898)	(73,147)	409,742	463,915	586,910
Net income (loss)	$ 173,845	$ 236,250	$ (19,114)	$ (72,959)	$ 215,160	$ 223,784	$ (11,351)	$ (58,177)	$ 318,022	$ 369,416	$ 498,874
Net Income Per Common Share-Basic (in USD per share)	$ 0.51	$ 0.69	$ (0.06)	$ (0.21)	$ 0.63	$ 0.66	$ (0.03)	$ (0.17)	$ 0.93	$ 1.08	$ 1.46
Weighted average number of common shares (in shares)	342,653	341,961	340,926	340,369	339,815	339,420	338,843	338,579	341,480	339,172	339,016
Net (Loss) Income Per Common Share-Diluted (in USD per share)	$ 0.50	$ 0.68	$ (0.06)	$ (0.21)	$ 0.63	$ 0.66	$ (0.03)	$ (0.17)	$ 0.92	$ 1.08	$ 1.45
Weighted average number of common and potential common shares (in shares)	344,996	344,226	340,926	340,369	340,364	339,790	338,843	338,579	344,233	339,748	340,768
Dividends Declared Per Common Share (in USD per share)	$ 0.38	$ 0.38	$ 0.38	$ 0.38	$ 0.38	$ 0.38	$ 0.38	$ 0.38	$ 1.52	$ 1.52	$ 1.52
Common stock market price - high (USD per share)	33.09	34.12	34.26	33.62	27.69	26.34	30.2	30.47
Common stock market price - low (USD per share)	$ 27.55	$ 30.28	$ 28.89	$ 24.87	$ 19.83	$ 21.03	$ 22.65	$ 22.61
Net tax benefit (expense)	$ 4,000	$ 9,000	$ 4,000	$ (200)	$ 16,300	$ (800)	$ 4,300	$ (700)