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CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Millions | 12 Months Ended
--- | ---
Oct. 31, 2023 | Oct. 31, 2022 | Oct. 31, 2021
Cash flows from operating activities |  |  |
Net income | $ 251.3 | $ 230.4 | $ 126.3
Adjustments to reconcile net income to net cash provided by operating activities |  |  |
Depreciation and amortization | 120.7 | 112.4 | 89.9
Impairment loss on fixed assets | 0.0 | 0.0 | 9.1
Deferred income taxes | (4.9) | 67.7 | (48.0)
Share-based compensation expense | 30.5 | 30.5 | 33.5
Provision for/(Recovery of) bad debt | 3.0 | (7.7) | 0.6
Amortization of accumulated other comprehensive gain on interest rate swaps | 0.0 | (4.8) | (6.4)
Discount accretion on insurance claims | 0.4 | 0.1 | 0.1
(Gain)/Loss on sale of assets | (0.1) | (0.8) | 0.2
Income from unconsolidated affiliates | (3.9) | (2.4) | (2.1)
Distributions from unconsolidated affiliates | 1.9 | 1.9 | 1.9
Change in fair value of contingent consideration | (45.6) | 0.0 | 0.0
Changes in operating assets and liabilities, net of effects of acquisitions |  |  |
Trade accounts receivable and costs incurred in excess of amounts billed | (152.7) | (143.8) | (124.5)
Prepaid expenses and other current assets | (7.4) | 19.7 | 6.8
Right-of-use assets | 1.8 | 14.7 | 19.3
Other noncurrent assets | 33.8 | (21.2) | 13.8
Trade accounts payable and other accrued liabilities | (3.8) | (143.0) | 265.7
Long-term lease liabilities | (5.7) | (15.2) | (16.3)
Insurance claims | 5.0 | (17.4) | (28.4)
Income taxes payable | 15.1 | (31.8) | 8.3
Other noncurrent liabilities | 3.8 | (69.0) | (35.4)
Total adjustments | (8.0) | (210.0) | 188.0
Net cash provided by operating activities | 243.3 | 20.4 | 314.3
Cash flows from investing activities |  |  |
Additions to property, plant and equipment | (52.6) | (50.8) | (34.3)
Proceeds from sale of assets | 2.9 | 6.0 | 4.4
Investments in equity securities | (12.4) | (2.1) | 0.0
Purchase of business, net of cash acquired | 0.0 | (194.6) | (710.2)
Net cash used in investing activities | (62.1) | (241.5) | (740.0)
Cash flows from financing activities |  |  |
Taxes withheld from issuance of share-based compensation awards, net | (10.5) | (9.9) | (8.1)
Repurchases of common stock, including excise taxes | (138.1) | (97.5) | 0.0
Dividends paid | (57.5) | (51.9) | (51.0)
Deferred financing costs paid | 0.0 | 0.0 | (6.4)
Borrowings from debt | 1,178.5 | 1,479.4 | 357.7
Repayment of borrowings from debt | (1,136.0) | (1,096.9) | (194.2)
Changes in book cash overdrafts | (20.3) | 4.3 | (17.9)
Financing of energy savings performance contracts | 0.5 | 9.9 | 15.1
Repayment of finance lease obligations | (3.0) | (1.9) | (2.8)
Net cash (used in) provided by financing activities | (186.3) | 235.5 | 92.4
Effect of exchange rate changes on cash and cash equivalents | 1.6 | (4.2) | 1.9
Net (decrease) increase in cash and cash equivalents | (3.5) | 10.2 | (331.4)
Cash and cash equivalents at beginning of year | 73.0 | 62.8 | 394.2
Cash and cash equivalents at end of year | 69.5 | 73.0 | 62.8
Supplemental cash flow information |  |  |
Income tax payments, net | 69.1 | 46.4 | 93.5
Interest paid on credit facility | $ 89.4 | $ 28.9 | $ 14.3

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