Consolidated Statements of Cash Flows - USD ($) $ in Millions	12 Months Ended
	Oct. 31, 2022	Oct. 31, 2021	Oct. 31, 2020
Cash flows from operating activities:
Net income	$ 385.8	$ 2,944.7	$ 238.4
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	346.1	309.3	287.1
Impairment of intangibles	2.3	0.0	0.0
Share-based compensation expense	54.2	43.8	37.6
Non-cash operating lease expense	32.2	31.8	32.5
Impairment and loss on disposal of property, plant and equipment, and other	2.2	(5.0)	17.7
Change in fair value of contingent consideration	(10.3)	66.1	0.0
Deferred income taxes	53.9	(2,502.2)	(0.9)
Change in assets and liabilities:
Accounts receivable	(33.8)	(75.5)	8.5
Inventories	(40.4)	(9.2)	(62.3)
Other assets	(16.9)	(69.1)	(41.1)
Operating lease right-of-use assets and liabilities, net	(51.3)	(27.5)	(20.0)
Accounts payable	49.9	(16.0)	23.2
Accrued liabilities	32.4	59.1	(9.3)
Accrued income taxes	(27.4)	10.0	(12.4)
Other long-term liabilities	(34.2)	(21.7)	(12.4)
Settlement of contingent consideration	(52.3)	0.0	0.0
Net cash provided by operating activities	692.4	738.6	486.6
Cash flows from investing activities:
Purchases of property, plant and equipment	(242.0)	(214.4)	(310.4)
Acquisitions of businesses and assets, net of cash acquired	(1,641.3)	(235.9)	(54.1)
Proceeds from sale of interest in a subsidiary	52.1	0.0	0.0
Net cash used in investing activities	(1,831.2)	(450.3)	(364.5)
Cash flows from financing activities:
Proceeds from long-term debt, net of issuance costs	1,511.0	1,427.4	3,199.8
Repayments of long-term debt	(561.5)	(1,416.0)	(3,235.9)
Net proceeds from (repayments of) short-term debt, other	329.3	(321.3)	(4.5)
Repurchase of common stock	(78.5)	(24.8)	(47.8)
Proceeds related to share-based compensation awards	8.9	33.7	13.5
Payments related to share-based compensation awards	(16.8)	(13.2)	(20.3)
Dividends on common stock	(3.0)	(3.0)	(3.0)
Issuance of common stock for employee stock purchase plan	7.2	5.8	2.7
Settlement of contingent consideration	(2.9)	0.0	0.0
Net cash provided by (used in) financing activities	1,193.7	(311.4)	(95.5)
Effect of exchange rate changes on cash, cash equivalents and restricted cash	(12.9)	2.9	0.7
Net increase (decrease) in cash, cash equivalents and restricted cash	42.0	(20.2)	27.3
Cash, cash equivalents, restricted cash and cash held for sale at beginning of year	96.6	116.8	89.5
Cash, cash equivalents and restricted cash at end of year	138.6	96.6	116.8
Supplemental disclosures of cash flow information:
Interest	49.1	28.4	46.5
Income taxes	66.6	63.2	51.1
Operating lease liabilities	45.3	37.4	40.6
Operating lease ROU assets obtained in exchange for lease obligations	29.8	26.5	17.7
Reconciliation of cash flow information:
Cash and cash equivalents	138.2	95.9	115.9
Restricted cash included in other current assets	0.4	0.4	0.9
Cash held for sale	0.0	0.3	0.0
Total cash, cash equivalents, restricted cash and cash held for sale	$ 138.6	$ 96.6	$ 116.8