Segments - Summary of Financial Information by Segment (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 26, 2025	Sep. 27, 2024	Sep. 26, 2025	Sep. 27, 2024
Segment Reporting Information [Line Items]
Net sales	$ 1,888,317	$ 1,765,652	$ 5,323,813	$ 5,153,221
Cost of goods sold	1,139,801	1,067,616	3,205,697	3,097,916
Gross profit	748,516	698,036	2,118,116	2,055,305
Selling, delivery and administrative expenses:
Payroll costs	328,218	310,585	915,013	883,002
Fleet costs	34,004	34,011	95,466	101,576
Depreciation and amortization expense	29,689	26,356	88,154	77,883
All other segment items	109,971	100,029	310,945	291,243
Total selling, delivery and administrative expenses	501,882	470,981	1,409,578	1,353,704
Income from operations	246,634	227,055	708,538	701,601
Total depreciation and amortization expense	55,086	48,770	163,224	143,179
Operating Segments | Nonalcoholic Beverages
Segment Reporting Information [Line Items]
Net sales	1,876,999	1,751,495	5,291,060	5,106,359
Cost of goods sold	1,147,875	1,066,387	3,224,211	3,090,378
Gross profit	729,124	685,108	2,066,849	2,015,981
Selling, delivery and administrative expenses:
Payroll costs	314,529	297,420	875,401	843,169
Fleet costs	25,723	26,210	72,812	77,989
Depreciation and amortization expense	29,137	25,859	86,517	76,398
All other segment items	121,374	111,547	342,651	327,186
Total selling, delivery and administrative expenses	490,763	461,036	1,377,381	1,324,742
Income from operations	238,361	224,072	689,468	691,239
Total depreciation and amortization expense	49,993	44,511	147,427	131,332
Operating Segments | All Other
Segment Reporting Information [Line Items]
Net sales	85,702	86,230	242,900	260,930
Cost of goods sold	47,168	54,656	137,341	165,902
Gross profit	38,534	31,574	105,559	95,028
Selling, delivery and administrative expenses:
Payroll costs	13,689	13,165	39,612	39,833
Fleet costs	8,281	7,801	22,654	23,587
Depreciation and amortization expense	552	497	1,637	1,485
All other segment items	7,739	7,128	22,586	19,761
Total selling, delivery and administrative expenses	30,261	28,591	86,489	84,666
Income from operations	8,273	2,983	19,070	10,362
Total depreciation and amortization expense	5,093	4,259	15,797	11,847
Eliminations
Segment Reporting Information [Line Items]
Net sales	(74,384)	(72,073)	(210,147)	(214,068)
Cost of goods sold	(55,242)	(53,427)	(155,855)	(158,364)
Gross profit	(19,142)	(18,646)	(54,292)	(55,704)
Selling, delivery and administrative expenses:
Payroll costs	0	0	0	0
Fleet costs	0	0	0	0
Depreciation and amortization expense	0	0	0	0
All other segment items	(19,142)	(18,646)	(54,292)	(55,704)
Total selling, delivery and administrative expenses	(19,142)	(18,646)	(54,292)	(55,704)
Income from operations	0	0	0	0
Total depreciation and amortization expense	$ 0	$ 0	$ 0	$ 0