FAIR VALUE - Schedule of Fair Value Inputs (Details) - USD ($) $ in Millions	Sep. 27, 2024	Sep. 29, 2023
Assets:
Derivative Asset, Statement of Financial Position [Extensible Enumeration]	Assets	Assets
Liabilities:
Derivative Liability, Statement of Financial Position [Extensible Enumeration]	Liabilities	Liabilities
Fair Value, Measurements, Recurring
Assets:
Money market funds	$ 24.4	$ 45.4
Commercial paper		6.0
Corporate notes/bonds	16.5	8.3
Government agencies	18.3	6.6
US treasury bills	6.1	28.6
Certificates of deposit	0.9
Derivative assets	1.0	0.7
Deferred compensation plan	7.5	6.3
Marketable equity securities	2.6	4.1
Total assets measured at fair value	77.3	106.0
Liabilities:
Derivative liabilities	8.6	4.9
Total liabilities measured at fair value	8.6	4.9
Quoted Prices in Active Markets (Level 1) | Fair Value, Measurements, Recurring
Assets:
Money market funds	0.0	0.0
Commercial paper		0.0
Corporate notes/bonds	0.0	0.0
Government agencies	0.0	0.0
US treasury bills	0.0	0.0
Certificates of deposit	0.0
Derivative assets	0.0	0.0
Deferred compensation plan	7.5	6.3
Marketable equity securities	2.6	4.1
Total assets measured at fair value	10.1	10.4
Liabilities:
Derivative liabilities	0.0	0.0
Total liabilities measured at fair value	0.0	0.0
Significant Other Observable Inputs (Level 2) | Fair Value, Measurements, Recurring
Assets:
Money market funds	24.4	45.4
Commercial paper		6.0
Corporate notes/bonds	16.5	8.3
Government agencies	18.3	6.6
US treasury bills	6.1	28.6
Certificates of deposit	0.9
Derivative assets	1.0	0.7
Deferred compensation plan	0.0	0.0
Marketable equity securities	0.0	0.0
Total assets measured at fair value	67.2	95.6
Liabilities:
Derivative liabilities	8.6	4.9
Total liabilities measured at fair value	8.6	4.9
Significant Unobservable Inputs (Level 3) | Fair Value, Measurements, Recurring
Assets:
Money market funds	0.0	0.0
Commercial paper		0.0
Corporate notes/bonds	0.0	0.0
Government agencies	0.0	0.0
US treasury bills	0.0	0.0
Certificates of deposit	0.0
Derivative assets	0.0	0.0
Deferred compensation plan	0.0	0.0
Marketable equity securities	0.0	0.0
Total assets measured at fair value	0.0	0.0
Liabilities:
Derivative liabilities	0.0	0.0
Total liabilities measured at fair value	$ 0.0	$ 0.0