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v3.20.4

Consolidated Statements of Cash Flows - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2020 | Dec. 31, 2019 | Dec. 31, 2018
Cash flows from operating activities: |  |  |
Net income | $ 712.7 | $ 449.9 | $ 598.7
Adjustments to reconcile net income to net cash provided by operating activities: |  |  |
Depreciation and amortization of fixed assets | 192.2 | 185.7 | 165.3
Amortization of intangible assets | 165.9 | 138.0 | 130.8
Amortization of debt issuance costs and original issue discount, net of original issue premium | 1.8 | 3.9 | 4.2
Provision for doubtful accounts | 13.1 | 7.2 | 5.6
Realized gain on subordinated promissory note | 0.0 | 0.0 | (12.3)
Other operating (income) expenses | (19.4) | 6.2 | 0.0
Stock-based compensation expense | 47.6 | 42.7 | 38.5
Realized (gain) loss on available-for-sale securities, net | 0.0 | (0.9) | 0.1
Deferred income taxes | 31.1 | (29.3) | 18.3
Loss on disposal of fixed assets, net | 0.6 | 0.3 | 0.3
Changes in assets and liabilities, net of effects from acquisitions: |  |  |
Accounts receivable | 1.8 | (70.3) | (17.4)
Prepaid expenses and other assets | (66.5) | (19.7) | (28.2)
Operating lease right-of-use assets, net | 43.1 | 51.3 | 0.0
Income taxes | (0.5) | 15.0 | (2.9)
Acquisition-related liabilities | (77.0) | 70.4 | 9.7
Accounts payable and accrued liabilities | 24.3 | 150.9 | 58.1
Deferred revenues | 21.2 | 11.4 | 0.8
Operating lease liabilities | (29.6) | (49.5) | 0.0
Other liabilities | 5.8 | (6.9) | (35.2)
Net cash provided by operating activities | 1,068.2 | 956.3 | 934.4
Cash flows from investing activities: |  |  |
Acquisitions, net of cash acquired of $11.1 million, $10.4 million and $3.1 million, respectively | (275.8) | (699.2) | (138.2)
Proceeds from sale of assets | 23.1 | 0.0 | 0.0
Investments in non-public companies | (94.8) | 0.0 | 0.0
Escrow funding associated with acquisitions | (9.3) | (4.5) | (14.9)
Proceeds from subordinated promissory note | 0.0 | 0.0 | 121.4
Capital expenditures | (246.8) | (216.8) | (231.0)
Other investing activities, net | 7.8 | (7.4) | (2.7)
Net cash used in investing activities | (595.8) | (927.9) | (265.4)
Cash flows from financing activities: |  |  |
(Repayment) proceeds of short-term debt, net | (445.0) | 80.0 | (300.0)
Repayments of current portion of long-term debt | 0.0 | (250.0) | 0.0
Proceeds from issuance of long-term debt, inclusive of original issue premium and net of original issue discount | 494.8 | 619.7 | 0.0
Proceeds from issuance of short-term debt with original maturities greater than three months | 20.0 | 0.0 | 0.0
Repayment of short-term debt with original maturities greater than three months | (20.0) | 0.0 | 0.0
Payment of debt issuance costs | (5.7) | (6.3) | 0.0
Repurchases of common stock | (348.8) | (300.0) | (438.6)
Net share settlement of taxes from restricted stock awards | (4.1) | (5.5) | (3.7)
Payment of contingent liability related to acquisition | (34.2) | 0.0 | 0.0
Proceeds from stock options exercised | 88.0 | 52.4 | 87.3
Dividends paid | (175.8) | (163.5) | 0.0
Other financing activities, net | (14.4) | (15.9) | (14.8)
Net cash (used in) provided by financing activities | (445.2) | 10.9 | (669.8)
Effect of exchange rate changes | 6.7 | 6.1 | (2.0)
Net increase (decrease) in cash and cash equivalents, including cash classified within current assets held for sale | 33.9 | 45.4 | (2.8)
Less: Increase (decrease) in cash classified within current assets held for sale | 0.3 | (0.3) | 0.0
Increase (decrease) in cash and cash equivalents | 34.2 | 45.1 | (2.8)
Cash and cash equivalents, beginning of period | 184.6 | 139.5 | 142.3
Cash and cash equivalents, end of period | 218.8 | 184.6 | 139.5
Supplemental disclosures: |  |  |
Income taxes paid | 156.5 | 139.8 | 103.2
Interest paid | 134.3 | 119.9 | 125.2
Noncash investing and financing activities: |  |  |
Deferred tax liability established on date of acquisitions | 13.0 | 43.4 | 5.6
Right-of-use assets obtained in exchange for new operating lease liabilities | 0.0 | 247.6 | 0.0
Finance lease additions | 30.9 | 20.2 | 21.3
Operating lease additions, net of terminations | 87.8 | 13.7 | 0.0
Tenant improvements included in Operating lease right-of-use assets, net | 0.0 | 1.7 | 0.3
Gain on sale of assets included in other current and long-term assets | 3.5 | 0.0 | 0.0
Fixed assets included in accounts payable and accrued liabilities | 0.8 | 1.6 | 0.3
Non-cash contribution of assets for a non-public company | 65.9 | 0.0 | 0.0
Dividend payable included in other liabilities | $ 0.7 | $ 0.6 | $ 0.0

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