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Stock repurchase program, cumulative number of shares repurchased.

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Amount authorized for purchase of share under share repurchase plan. Includes, but is not limited to, repurchase of stock and unit of ownership.

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Gross number of share options (or share units) granted during the period.

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The weighted average grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology.

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Number of options outstanding, including both vested and non-vested options.

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Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options.

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Number of non-vested options outstanding.

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Amount remaining authorized for purchase of share under share repurchase plan. Includes, but is not limited to, repurchase of stock and unit of ownership.

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Number of shares that have been repurchased during the period and have not been retired and are not held in treasury. Some state laws may govern the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock.

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Common Stock and Stock-Based Compensation - Additional Information (Detail) - USD ($) $ / shares in Units, $ in Millions					3 Months Ended	6 Months Ended
	May 14, 2025	Mar. 01, 2025	Mar. 01, 2020	Mar. 01, 2019	Jun. 28, 2025	Jun. 28, 2025	Dec. 28, 2024	Oct. 02, 2024
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock option outstanding					287,169	287,169	209,794
Options granted in period - weighted average exercise price						$ 243.63
Other than options granted in period						125,457
Weighted average fair value of stock awards						$ 234.14
Common Class A
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares authorized to be repurchased					1,600,000,000	1,600,000,000
Stock repurchased during period					217,426	418,673
Repurchase of Class A Common Stock					$ 49.9	$ 99.1
Repurchase of shares					15,300,000	15,300,000
Stock repurchase program, remaining authorized pepurchase amount					$ 328.0	$ 328.0
Number of total cumulative shares repurchased, value					$ 1,270.0	$ 1,270.0
Stock repurchase program, authorized amount								$ 400.0
Common Class A \| Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares authorized to be repurchased								1,200,000,000
Common Class A \| Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares authorized to be repurchased								1,600,000,000
Certain Officers and Other Members of Senior Management
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Options granted in period		76,919
Options granted in period - weighted average fair value		$ 117
Options granted in period - weighted average exercise price		$ 243.77
Non-Employee Director
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Options granted in period	3,276
Options granted in period - weighted average fair value	$ 119.06
Options granted in period - weighted average exercise price	$ 240.26
Restricted Stock Units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Options granted in period		61,182
Other than options granted in period		111,580
Vesting period		4 years
Weighted average fair value of stock awards		$ 243.77
Restricted Stock Awards
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period			4 years	4 years		4 years
Restricted Stock Awards \| Non-Employee Director
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Other than options granted in period	1,626
Weighted average fair value of stock awards	$ 240.26
Performance Based Awards
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock option outstanding					40,103	40,103
Total shares outstanding					85,209	85,209
Investment Share Program \| Employee Stock Compensation Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares employees elected to purchase		12,251
Weighted average fair value of stock awards		$ 145.64