Significant Accounting Policies - Narrative (Details) $ / shares in Units, $ in Millions	3 Months Ended				12 Months Ended
	Dec. 01, 2024 USD ($) segment $ / shares shares	May 26, 2024 USD ($)	May 26, 2024 USD ($) retail_site	May 26, 2024 USD ($) e-commerce_site	Dec. 01, 2024 USD ($) $ / shares shares	Nov. 26, 2023 USD ($) $ / shares shares	Nov. 27, 2022 USD ($) $ / shares	Nov. 28, 2021 USD ($)
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Number of reportable segments | segment	3
Goodwill	$ 277.6				$ 277.6	$ 303.7	$ 365.7
Other income (expense), net					(3.3)	(42.2)	28.8
Income tax expense					$ 8.4	$ 15.6	$ 80.5
Earnings per share, basic (in usd per share) | $ / shares					$ 0.53	$ 0.63	$ 1.43
Earnings per share, diluted (in usd per share) | $ / shares					$ 0.52	$ 0.62	$ 1.41
Accumulated other comprehensive (loss)	434.5				$ 434.5	$ 390.9
Retained earnings	1,672.0				1,672.0	1,750.2
Payments to acquire business					34.4	12.1	$ 0.0
Goodwill acquired					20.9	11.9
Selling, general and administrative expenses					3,246.2	3,051.9	2,881.6
Net income					210.6	249.6	569.1
Share-based compensation expense					70.7	72.7	63.6
Advertising expense					453.4	432.9	463.7
Operating lease liabilities	1,213.8				1,213.8
Operating lease right-of-use assets, net	1,088.6				1,088.6	$ 1,033.9
Share repurchase program, authorized amount	750.0	$ 200.0	$ 200.0	$ 200.0	$ 750.0
Shares repurchased (in shares) | shares					4,800,000	500,000
Repurchased value					$ 90.0	$ 8.1
Average repurchase price (in dollars per share) | $ / shares					$ 18.64	$ 17.97
Distribution costs					$ 400.2	$ 330.9	304.7
Adjustment of accumulated other comprehensive gain to retained earnings for available-for-sale securities	1,970.5				1,970.5	2,046.4	1,903.7	$ 1,665.7
Accounts Receivable, Allowance for Credit Loss, Current	5.7				5.7
Supplier finance program obligation	$ 152.2				$ 152.2	$ 113.4
Supplier Finance Program, Obligation, Statement of Financial Position [Extensible Enumeration]	Accounts Payable, Current				Accounts Payable, Current	Accounts Payable, Current
Expofaro S.A.S
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Acquisition price plus transaction costs		31.9
Number of assets acquired			40	1
Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Net		31.9	$ 31.9	$ 31.9
Goodwill		15.9	15.9	15.9
Intangible assets acquired		$ 10.3	$ 10.3	$ 10.3
Accounting Standards Update 2016-01
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Accumulated other comprehensive (loss)						$ 2.9
Retained earnings						2.9
Revision In Current Period, Adjustment
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Other income (expense), net						19.9
Income tax expense						$ 4.0
Earnings per share, basic (in usd per share) | $ / shares						$ 0.04
Earnings per share, diluted (in usd per share) | $ / shares						$ 0.04
Cumulative Effect, Period of Adoption, Adjustment
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Adjustment of accumulated other comprehensive gain to retained earnings for available-for-sale securities								0.0
Minimum
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Capitalized Computer Software, Amortization Period	3 years				3 years
Maximum
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Capitalized Computer Software, Amortization Period	7 years				7 years
2019 Equity Incentive Plan
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Number of shares authorized (shares) | shares	40,000,000.0				40,000,000.0
Additional Paid-In Capital
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Adjustment of accumulated other comprehensive gain to retained earnings for available-for-sale securities	$ 732.6				$ 732.6	$ 686.7	625.6	584.8
Accumulated Other Comprehensive Loss
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Adjustment of accumulated other comprehensive gain to retained earnings for available-for-sale securities	$ (434.5)				$ (434.5)	$ (390.9)	$ (421.7)	(394.4)
Accumulated Other Comprehensive Loss | Cumulative Effect, Period of Adoption, Adjustment
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Adjustment of accumulated other comprehensive gain to retained earnings for available-for-sale securities								$ (2.9)
Common Class A
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Common stock, par value (usd per share) | $ / shares	$ 0.001				$ 0.001	$ 0.001
Common stock, shares authorized (shares) | shares	1,200,000,000				1,200,000,000	1,200,000,000
Common Class B
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Common stock, shares authorized (shares) | shares	422,000,000				422,000,000	422,000,000