Segment Information - Summary of Disaggregation of Revenues by Geography and Results of Reportable Segments (Detail) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Nov. 30, 2024	Nov. 30, 2023	Nov. 30, 2024	Nov. 30, 2023	May 31, 2024
Segment Reporting Information [Line Items]
Net Sales	$ 1,845,318	$ 1,792,275	$ 3,814,107	$ 3,804,132
Income (Loss) Before Income Taxes	212,982	195,824	503,433	464,978
Identifiable Assets	6,683,070		6,683,070		$ 6,586,543
Domestic
Segment Reporting Information [Line Items]
Net Sales	1,290,503	1,232,756	2,711,989	2,672,933
Foreign
Segment Reporting Information [Line Items]
Net Sales	554,815	559,519	1,102,118	1,131,199
Foreign | Canada
Segment Reporting Information [Line Items]
Net Sales	136,057	136,386	283,251	287,262
Foreign | Europe
Segment Reporting Information [Line Items]
Net Sales	266,957	263,918	525,730	536,886
Foreign | Latin America
Segment Reporting Information [Line Items]
Net Sales	77,004	85,093	151,462	168,203
Foreign | Asia Pacific
Segment Reporting Information [Line Items]
Net Sales	44,451	46,929	83,840	85,860
Foreign | Other Foreign
Segment Reporting Information [Line Items]
Net Sales	30,346	27,193	57,835	52,988
Operating Segments | CPG Segment
Segment Reporting Information [Line Items]
Net Sales	690,116	661,750	1,484,107	1,444,539
Income (Loss) Before Income Taxes	105,652	98,398	262,650	238,850
Identifiable Assets	2,214,350		2,214,350		2,160,352
Operating Segments | CPG Segment | Domestic
Segment Reporting Information [Line Items]
Net Sales	432,088	395,961	970,981	905,294
Operating Segments | CPG Segment | Foreign
Segment Reporting Information [Line Items]
Net Sales	258,028	265,789	513,126	539,245
Operating Segments | CPG Segment | Foreign | Canada
Segment Reporting Information [Line Items]
Net Sales	71,793	70,181	147,123	149,342
Operating Segments | CPG Segment | Foreign | Europe
Segment Reporting Information [Line Items]
Net Sales	127,235	126,915	248,425	254,871
Operating Segments | CPG Segment | Foreign | Latin America
Segment Reporting Information [Line Items]
Net Sales	59,000	68,693	117,578	135,032
Operating Segments | PCG Segment
Segment Reporting Information [Line Items]
Net Sales	380,103	374,856	751,862	753,369
Income (Loss) Before Income Taxes	63,773	61,502	128,065	106,323
Identifiable Assets	1,316,716		1,316,716		1,164,165
Operating Segments | PCG Segment | Domestic
Segment Reporting Information [Line Items]
Net Sales	227,455	221,486	451,025	447,814
Operating Segments | PCG Segment | Foreign
Segment Reporting Information [Line Items]
Net Sales	152,648	153,370	300,837	305,555
Operating Segments | PCG Segment | Foreign | Canada
Segment Reporting Information [Line Items]
Net Sales	23,218	25,301	48,018	49,547
Operating Segments | PCG Segment | Foreign | Europe
Segment Reporting Information [Line Items]
Net Sales	58,830	58,452	116,135	122,122
Operating Segments | PCG Segment | Foreign | Latin America
Segment Reporting Information [Line Items]
Net Sales	10,304	8,572	19,455	17,713
Operating Segments | PCG Segment | Foreign | Asia Pacific
Segment Reporting Information [Line Items]
Net Sales	29,950	33,852	59,394	63,185
Operating Segments | PCG Segment | Foreign | Other Foreign
Segment Reporting Information [Line Items]
Net Sales	30,346	27,193	57,835	52,988
Operating Segments | Consumer Segment
Segment Reporting Information [Line Items]
Net Sales	590,247	578,687	1,218,721	1,248,291
Income (Loss) Before Income Taxes	88,311	98,066	196,461	229,895
Identifiable Assets	2,184,107		2,184,107		2,283,370
Operating Segments | Consumer Segment | Domestic
Segment Reporting Information [Line Items]
Net Sales	476,656	469,353	986,324	1,020,106
Operating Segments | Consumer Segment | Foreign
Segment Reporting Information [Line Items]
Net Sales	113,591	109,334	232,397	228,185
Operating Segments | Consumer Segment | Foreign | Canada
Segment Reporting Information [Line Items]
Net Sales	39,760	39,601	85,905	85,941
Operating Segments | Consumer Segment | Foreign | Europe
Segment Reporting Information [Line Items]
Net Sales	61,247	57,646	123,116	118,512
Operating Segments | Consumer Segment | Foreign | Latin America
Segment Reporting Information [Line Items]
Net Sales	6,872	7,127	12,821	14,142
Operating Segments | Consumer Segment | Foreign | Asia Pacific
Segment Reporting Information [Line Items]
Net Sales	5,712	4,960	10,555	9,590
Operating Segments | SPG Segments
Segment Reporting Information [Line Items]
Net Sales	184,852	176,982	359,417	357,933
Income (Loss) Before Income Taxes	16,694	10,145	31,897	26,542
Identifiable Assets	752,414		752,414		733,646
Operating Segments | SPG Segments | Domestic
Segment Reporting Information [Line Items]
Net Sales	154,304	145,956	303,659	299,719
Operating Segments | SPG Segments | Foreign
Segment Reporting Information [Line Items]
Net Sales	30,548	31,026	55,758	58,214
Operating Segments | SPG Segments | Foreign | Canada
Segment Reporting Information [Line Items]
Net Sales	1,286	1,303	2,205	2,432
Operating Segments | SPG Segments | Foreign | Europe
Segment Reporting Information [Line Items]
Net Sales	19,645	20,905	38,054	41,381
Operating Segments | SPG Segments | Foreign | Latin America
Segment Reporting Information [Line Items]
Net Sales	828	701	1,608	1,316
Operating Segments | SPG Segments | Foreign | Asia Pacific
Segment Reporting Information [Line Items]
Net Sales	8,789	8,117	13,891	13,085
Corporate/Other
Segment Reporting Information [Line Items]
Income (Loss) Before Income Taxes	(61,448)	$ (72,287)	(115,640)	$ (136,632)
Identifiable Assets	$ 215,483		$ 215,483		$ 245,010