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Consolidated Statements of Cash Flows - USD ($) $ in Millions | 3 Months Ended | 12 Months Ended
--- | --- | ---
Oct. 31, 2019 | Jan. 31, 2019 | Oct. 31, 2018 | Jan. 31, 2018 | Oct. 31, 2019 | Oct. 31, 2018 | Oct. 31, 2017 | Oct. 31, 2016
Cash flows from operating activities |  |  |  |  |  |  |  |
Net income | $ 47.9 | $ 13.0 | $ 9.7 | $ 27.8 | $ 127.4 | $ 97.8 | $ 3.8 |
Loss (income) from discontinued operations, net of taxes | 0.1 | 0.1 | (0.8) | 0.1 | 0.1 | (1.8) | 74.3 |
Income from continuing operations | 48.1 | 13.0 | 8.9 | 28.0 | 127.5 | 95.9 | 78.1 |
Adjustments to reconcile income from continuing operations to net cash provided by operating activities of continuing operations |  |  |  |  |  |  |  |
Depreciation and amortization |  |  |  |  | 107.4 | 112.5 | 70.1 |
Proceeds from termination of interest rate swaps |  |  |  |  | 0.0 | 25.9 | 0.0 |
Impairment loss (recovery) |  |  |  |  | 0.0 | 26.5 | (18.5) | $ 22.5
Deferred income taxes |  |  |  |  | 9.7 | (23.7) | (6.1) |
Share-based compensation expense |  |  |  |  | 17.5 | 17.0 | 13.3 |
Provision for bad debt |  |  |  |  | 6.7 | 6.4 | 4.1 |
Discount accretion on insurance claims |  |  |  |  | 0.8 | 0.8 | 0.2 |
(Gain) loss on sale of assets |  |  |  |  | (0.6) | 0.5 | (2.7) |
Income from unconsolidated affiliates |  |  |  |  | (3.0) | (3.2) | (4.2) |
Distributions from unconsolidated affiliates |  |  |  |  | 5.4 | 1.9 | 5.7 |
Changes in operating assets and liabilities, net of effects of acquisitions |  |  |  |  |  |  |  |
Trade accounts receivable and costs incurred in excess of amounts billed |  |  |  |  | (78.3) | 16.0 | (115.7) |
Prepaid expenses and other current assets |  |  |  |  | (13.2) | 2.4 | (6.4) |
Other noncurrent assets |  |  |  |  | 4.5 | 11.3 | (7.6) |
Trade accounts payable and other accrued liabilities |  |  |  |  | 85.8 | (1.5) | 74.4 |
Insurance claims |  |  |  |  | 3.9 | 13.9 | 33.5 |
Income taxes payable |  |  |  |  | 3.2 | 0.7 | (22.5) |
Other noncurrent liabilities |  |  |  |  | (14.4) | (3.7) | 6.0 |
Total adjustments |  |  |  |  | 135.3 | 203.7 | 23.6 |
Net cash provided by operating activities of continuing operations |  |  |  |  | 262.8 | 299.7 | 101.7 |
Net cash (used in) provided by operating activities of discontinued operations |  |  |  |  | (0.1) | 21.2 | (96.1) |
Net cash provided by operating activities |  |  |  |  | 262.7 | 320.9 | 5.6 |
Cash flows from investing activities |  |  |  |  |  |  |  |
Additions to property, plant and equipment |  |  |  |  | (59.6) | (50.9) | (57.2) |
Proceeds from sale of assets |  |  |  |  | 1.3 | 2.3 | 4.0 |
(Adjustments to) and proceeds from sale of business |  |  |  |  | 0.0 | (1.9) | 35.5 |
Purchase of businesses, net of cash acquired |  |  |  |  | 0.0 | 0.0 | (853.6) |
Proceeds from redemption of auction rate security |  |  |  |  | 0.0 | 2.9 | 0.0 |
Investments in unconsolidated affiliates |  |  |  |  | 0.0 | (0.4) | (0.4) |
Net cash used in investing activities |  |  |  |  | (58.3) | (48.1) | (871.8) |
Cash flows from financing activities |  |  |  |  |  |  |  |
Taxes withheld from issuance of share-based compensation awards, net |  |  |  |  | (1.3) | (1.0) | (0.7) |
Repurchases of common stock |  |  |  |  | 0.0 | 0.0 | (7.9) |
Dividends paid |  |  |  |  | (47.7) | (46.0) | (39.5) |
Deferred financing costs paid |  |  |  |  | 0.0 | (0.1) | (18.7) |
Borrowings from credit facility |  |  |  |  | 1,755.9 | 1,184.2 | 1,880.1 |
Repayment of borrowings from credit facility |  |  |  |  | (1,896.5) | (1,426.4) | (957.2) |
Changes in book cash overdrafts |  |  |  |  | (0.2) | (8.5) | 15.8 |
Financing of energy savings performance contracts |  |  |  |  | 8.1 | 5.4 | 6.8 |
Repayment of capital lease obligations |  |  |  |  | (3.1) | (3.3) | (0.9) |
Payment of contingent consideration |  |  |  |  | 0.0 | 0.0 | (3.8) |
Net cash (used in) provided by financing activities |  |  |  |  | (184.8) | (295.8) | 874.0 |
Effect of exchange rate changes on cash and cash equivalents |  |  |  |  | (0.2) | (0.7) | 1.5 |
Net increase (decrease) in cash and cash equivalents |  |  |  |  | 19.4 | (23.7) | 9.3 |
Cash and cash equivalents at beginning of year |  | $ 39.1 |  | $ 62.8 | 39.1 | 62.8 | 53.5 |
Cash and cash equivalents at end of year | $ 58.5 |  | $ 39.1 |  | 58.5 | 39.1 | 62.8 | $ 53.5
Supplemental cash flow information |  |  |  |  |  |  |  |
Income tax payments (refunds), net |  |  |  |  | 20.6 | (1.0) | 11.8 |
Interest paid on credit facility |  |  |  |  | 39.9 | 49.6 | 8.1 |
Non-cash investing and financing activities |  |  |  |  |  |  |  |
Stock issued in GCA acquisition, net of shares withheld for taxes |  |  |  |  | $ 0.0 | $ 0.0 | $ 421.3 |

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