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v3.19.3

CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) - USD ($) $ in Millions | 9 Months Ended
--- | ---
Sep. 30, 2019 | Sep. 30, 2018
Operating activities |  |
Net income | $ 164 | $ 163
Adjustments to reconcile net income to net cash provided by operating activities: |  |
Depreciation and amortization | 41 | 36
Noncash lease expense | 14 | 0
Stock based compensation | 29 | 31
Changes in operating assets and liabilities: |  |
Accounts receivable, net | 5 | 12
Unbilled revenue, net | (61) | (3)
Prepaid expenses, net | (17) | (26)
Other assets | (34) | (54)
Accounts payable and other current liabilities | (16) | (18)
Client deposits | (28) | (17)
Accrued wages | 53 | 34
Accrued health insurance costs, net | 21 | (7)
Accrued workers' compensation costs, net | (16) | (5)
Payroll taxes payable and other payroll withholdings | (340) | (616)
Operating lease liabilities | (13) | 0
Other liabilities | (13) | (6)
Net cash used in operating activities | (211) | (476)
Investing activities |  |
Purchases of marketable securities | (109) | (223)
Proceeds from sale and maturity of marketable securities | 113 | 87
Acquisitions of property and equipment | (34) | (33)
Net cash used in investing activities | (30) | (169)
Financing activities |  |
Repurchase of common stock | (84) | (47)
Proceeds from issuance of common stock from employee stock purchase plan | 4 | 3
Proceeds from issuance of common stock from exercised options | 2 | 6
Awards effectively repurchased for required employee withholding taxes | (14) | (15)
Proceeds from issuance of notes payable, net | 0 | 210
Payments for extinguishment of debt | 0 | (204)
Repayment of debt | (17) | (15)
Net cash used in financing activities | (109) | (62)
Net decrease in unrestricted and restricted cash and cash equivalents | (350) | (707)
Cash and cash equivalents, unrestricted and restricted: |  |
Beginning of period | 1,349 | 1,738
End of period | 999 | 1,031
Supplemental disclosures of cash flow information |  |
Interest paid | 15 | 13
Income taxes paid, net | 48 | 33
Supplemental schedule of noncash investing and financing activities |  |
Payable for purchase of property and equipment | $ 4 | $ 2

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- Definition The cash inflow associated with the aggregate amount received by the entity through sale or maturity of marketable securities (held-to-maturity or available-for-sale) during the period. + References No definition available. + Details
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- Definition The cash outflow for debt initially having maturity due after one year or beyond the normal operating cycle, if longer. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3291-108585 + Details
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- Definition The cash outflow to pay off borrowing used to receive debt funding on a regular basis with maturities ranging from 5-10 years. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3291-108585 + Details
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- Definition Amount of noncash expense for share-based payment arrangement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3602-108585 + Details
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- References No definition available. + Details
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