Net Income Per Share - Summary of Computation of Basic Net Income Per Share and Diluted Net Income Per Share (Details) - USD ($) $ / shares in Units, $ in Thousands		3 Months Ended		9 Months Ended
	May 16, 2025	Sep. 26, 2025	Sep. 27, 2024	Sep. 26, 2025	Sep. 27, 2024	Aug. 20, 2024
Numerator for basic and diluted net income per Common Stock and Class B Common Stock share:
Net income		$ 142,334	$ 115,624	$ 433,332	$ 454,177
Less dividends:
Total undistributed earnings – basic		120,613	111,244	368,022	290,444
Total undistributed earnings – diluted		$ 120,613	$ 111,244	$ 368,022	$ 290,444
Diluted net income per share:
Percentage undistributed earnings allocated to common stock diluted (as a percent)		100.00%	100.00%	100.00%	100.00%
Anti-dilutive shares (in shares)		0	0	0	0
Stock split, number of shares issued per share (in shares)	9
New Share Repurchase Program
Diluted net income per share:
Authorized repurchase amount						$ 1,000,000
Shares repurchased (in shares)		961,379		1,253,309
Common Stock
Less dividends:
Common Stock		$ 19,209	$ 3,878	$ 57,774	$ 146,151
Total undistributed earnings – basic		106,620	98,486	325,487	258,536
Total undistributed earnings – diluted		106,464	98,360	324,956	258,180
Net Income (Loss) Available to Common Stockholders, Basic [Abstract]
Net Income (Loss) Available to Common Stockholders, Basic		125,829	102,364	383,261	404,687
Net Income (Loss) Available to Common Stockholders, Diluted [Abstract]
Net Income (Loss) Available to Common Stockholders, Diluted		$ 142,334	$ 115,624	$ 433,332	$ 454,177
Weighted Average Number of Shares Outstanding, Basic [Abstract]
Common Stock weighted average shares outstanding - basic (in shares)		76,554,000	77,560,000	76,881,000	81,405,000
Weighted Average Number of Shares Outstanding, Diluted [Abstract]
Common Stock weighted average shares outstanding - diluted (assuming conversion of Class B Common Stock to Common Stock) (in shares)		86,728,000	87,719,000	87,070,000	91,578,000
Basic net income per share:
Common Stock (in dollars per share)		$ 1.64	$ 1.32	$ 4.99	$ 4.97
Diluted net income per share:
Common Stock (in dollars per share)		$ 1.64	$ 1.32	$ 4.98	$ 4.96
Class B Common Stock
Less dividends:
Common Stock		$ 2,512	$ 502	$ 7,536	$ 17,582
Total undistributed earnings – basic		13,993	12,758	42,535	31,908
Total undistributed earnings – diluted		14,149	12,884	43,066	32,264
Net Income (Loss) Available to Common Stockholders, Basic [Abstract]
Net Income (Loss) Available to Common Stockholders, Basic		16,505	13,260	50,071	49,490
Net Income (Loss) Available to Common Stockholders, Diluted [Abstract]
Net Income (Loss) Available to Common Stockholders, Diluted		$ 16,661	$ 13,386	$ 50,602	$ 49,846
Weighted Average Number of Shares Outstanding, Basic [Abstract]
Common Stock weighted average shares outstanding - basic (in shares)		10,047,000	10,047,000	10,047,000	10,047,000
Weighted Average Number of Shares Outstanding, Diluted [Abstract]
Common Stock weighted average shares outstanding - diluted (assuming conversion of Class B Common Stock to Common Stock) (in shares)		10,174,000	10,159,000	10,189,000	10,173,000
Basic net income per share:
Common Stock (in dollars per share)		$ 1.64	$ 1.32	$ 4.98	$ 4.93
Diluted net income per share:
Common Stock (in dollars per share)		$ 1.64	$ 1.32	$ 4.97	$ 4.90