Segment Information - Summary of Disaggregation of Revenues by Geography and Results of Reportable Segments (Detail) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Feb. 28, 2025	Feb. 29, 2024	Feb. 28, 2025	Feb. 29, 2024	May 31, 2024
Segment Reporting Information [Line Items]
Net Sales	$ 1,476,562	$ 1,522,982	$ 5,290,669	$ 5,327,114
Income (Loss) Before Income Taxes	40,951	83,581	544,384	548,559
Identifiable Assets	6,619,575		6,619,575		$ 6,586,543
Domestic
Segment Reporting Information [Line Items]
Net Sales	1,036,592	1,057,414	3,748,582	3,730,349
Foreign
Segment Reporting Information [Line Items]
Net Sales	439,970	465,568	1,542,087	1,596,765
Foreign | Canada
Segment Reporting Information [Line Items]
Net Sales	87,099	95,261	370,350	382,523
Foreign | Europe
Segment Reporting Information [Line Items]
Net Sales	224,294	227,025	750,023	763,911
Foreign | Latin America
Segment Reporting Information [Line Items]
Net Sales	66,437	77,091	217,899	245,294
Foreign | Asia Pacific
Segment Reporting Information [Line Items]
Net Sales	37,720	41,577	121,560	127,435
Foreign | Other Foreign
Segment Reporting Information [Line Items]
Net Sales	24,420	24,614	82,255	77,602
Operating Segments | CPG Segment
Segment Reporting Information [Line Items]
Net Sales	473,408	495,753	1,957,515	1,940,292
Income (Loss) Before Income Taxes	9,923	15,060	272,573	253,910
Identifiable Assets	2,106,173		2,106,173		2,160,352
Operating Segments | CPG Segment | Domestic
Segment Reporting Information [Line Items]
Net Sales	281,740	289,042	1,252,722	1,194,335
Operating Segments | CPG Segment | Foreign
Segment Reporting Information [Line Items]
Net Sales	191,668	206,711	704,793	745,957
Operating Segments | CPG Segment | Foreign | Canada
Segment Reporting Information [Line Items]
Net Sales	37,768	41,353	184,892	190,695
Operating Segments | CPG Segment | Foreign | Europe
Segment Reporting Information [Line Items]
Net Sales	102,141	105,617	350,564	360,488
Operating Segments | CPG Segment | Foreign | Latin America
Segment Reporting Information [Line Items]
Net Sales	51,759	59,741	169,337	194,774
Operating Segments | CPG Segment | Foreign | Asia Pacific
Segment Reporting Information [Line Items]
Net Sales	0	0	0	0
Operating Segments | CPG Segment | Foreign | Other Foreign
Segment Reporting Information [Line Items]
Net Sales	0	0	0	0
Operating Segments | PCG Segment
Segment Reporting Information [Line Items]
Net Sales	340,625	343,536	1,092,487	1,096,905
Income (Loss) Before Income Taxes	42,818	47,039	170,883	153,362
Identifiable Assets	1,244,947		1,244,947		1,164,165
Operating Segments | PCG Segment | Domestic
Segment Reporting Information [Line Items]
Net Sales	204,272	202,857	655,297	650,672
Operating Segments | PCG Segment | Foreign
Segment Reporting Information [Line Items]
Net Sales	136,353	140,679	437,190	446,233
Operating Segments | PCG Segment | Foreign | Canada
Segment Reporting Information [Line Items]
Net Sales	17,607	20,032	65,625	69,579
Operating Segments | PCG Segment | Foreign | Europe
Segment Reporting Information [Line Items]
Net Sales	58,465	55,481	174,600	177,603
Operating Segments | PCG Segment | Foreign | Latin America
Segment Reporting Information [Line Items]
Net Sales	8,064	10,321	27,519	28,034
Operating Segments | PCG Segment | Foreign | Asia Pacific
Segment Reporting Information [Line Items]
Net Sales	27,797	30,231	87,191	93,415
Operating Segments | PCG Segment | Foreign | Other Foreign
Segment Reporting Information [Line Items]
Net Sales	24,420	24,614	82,255	77,602
Operating Segments | Consumer Segment
Segment Reporting Information [Line Items]
Net Sales	503,792	507,199	1,722,513	1,755,490
Income (Loss) Before Income Taxes	47,998	65,159	244,459	295,054
Identifiable Assets	2,130,701		2,130,701		2,283,370
Operating Segments | Consumer Segment | Domestic
Segment Reporting Information [Line Items]
Net Sales	415,346	415,607	1,401,670	1,435,713
Operating Segments | Consumer Segment | Foreign
Segment Reporting Information [Line Items]
Net Sales	88,446	91,592	320,843	319,777
Operating Segments | Consumer Segment | Foreign | Canada
Segment Reporting Information [Line Items]
Net Sales	30,899	32,609	116,803	118,551
Operating Segments | Consumer Segment | Foreign | Europe
Segment Reporting Information [Line Items]
Net Sales	46,881	47,780	169,998	166,292
Operating Segments | Consumer Segment | Foreign | Latin America
Segment Reporting Information [Line Items]
Net Sales	5,708	6,447	18,529	20,588
Operating Segments | Consumer Segment | Foreign | Asia Pacific
Segment Reporting Information [Line Items]
Net Sales	4,958	4,756	15,513	14,346
Operating Segments | Consumer Segment | Foreign | Other Foreign
Segment Reporting Information [Line Items]
Net Sales	0	0	0	0
Operating Segments | SPG Segments
Segment Reporting Information [Line Items]
Net Sales	158,737	176,494	518,154	534,427
Income (Loss) Before Income Taxes	5,257	9,803	37,154	36,345
Identifiable Assets	731,130		731,130		733,646
Operating Segments | SPG Segments | Domestic
Segment Reporting Information [Line Items]
Net Sales	135,234	149,908	438,893	449,629
Operating Segments | SPG Segments | Foreign
Segment Reporting Information [Line Items]
Net Sales	23,503	26,586	79,261	84,798
Operating Segments | SPG Segments | Foreign | Canada
Segment Reporting Information [Line Items]
Net Sales	825	1,267	3,030	3,698
Operating Segments | SPG Segments | Foreign | Europe
Segment Reporting Information [Line Items]
Net Sales	16,807	18,147	54,861	59,528
Operating Segments | SPG Segments | Foreign | Latin America
Segment Reporting Information [Line Items]
Net Sales	906	582	2,514	1,898
Operating Segments | SPG Segments | Foreign | Asia Pacific
Segment Reporting Information [Line Items]
Net Sales	4,965	6,590	18,856	19,674
Operating Segments | SPG Segments | Foreign | Other Foreign
Segment Reporting Information [Line Items]
Net Sales	0	0	0	0
Corporate/Other
Segment Reporting Information [Line Items]
Income (Loss) Before Income Taxes	(65,045)	$ (53,480)	(180,685)	$ (190,112)
Identifiable Assets	$ 406,624		$ 406,624		$ 245,010