Condensed Consolidated Statements Of Cash Flows - USD ($) $ in Millions	9 Months Ended
	Sep. 30, 2018	Sep. 30, 2017
Cash flows from operating activities:
Net income	$ 341.4	$ 102.3
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	45.8	73.3
Game technology and rights amortization	0.4	13.5
Acquisition expenses, net	0.0	1.7
Gain on sale of Big Fish Games	(219.5)	0.0
Gain on Ocean Downs/Saratoga transaction	(54.9)	0.0
Distributed earnings from equity investments	14.4	11.7
Big Fish Games earnout payment	(2.4)	(2.5)
Big Fish Games deferred payment	(2.0)	0.0
Equity in income of unconsolidated investments	(24.4)	(22.7)
Stock-based compensation	16.5	17.5
Deferred income taxes	24.7	(13.0)
Other	2.2	1.0
Increase (decrease) in cash resulting from changes in operating assets and liabilities, net of business acquisitions and dispositions:
Game software development	(0.3)	(17.1)
Income taxes	31.2	24.5
Deferred revenue	(43.6)	(27.4)
Other assets and liabilities	5.9	4.4
Net cash provided by operating activities	135.4	167.2
Cash flows from investing activities:
Capital maintenance expenditures	(19.9)	(26.7)
Capital project expenditures	(105.6)	(62.4)
Receivable from escrow	0.0	13.6
Acquisition of businesses, net of cash acquired	13.1	(23.1)
Proceeds from sale of Big Fish Games	970.7	0.0
Investment in joint venture	0.0	(24.0)
Other	(9.4)	(2.0)
Net cash provided by (used in) investing activities	848.9	(124.6)
Cash flows from financing activities:
Proceeds from borrowings under long-term debt obligations	129.7	769.1
Repayments of borrowings under long-term debt obligations	(374.7)	(567.7)
Repayment of Ocean Downs debt	(54.7)	0.0
Big Fish Games earnout payment	(31.8)	(31.7)
Big Fish Games deferred payment	(26.4)	0.0
Payment of dividends	(23.5)	(21.8)
Repurchase of common stock	(514.7)	(181.1)
Other	(3.0)	1.5
Net cash used in financing activities	(899.1)	(31.7)
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Excluding Exchange Rate Effect	85.2	10.9
Effect of exchange rate changes on cash flows	(0.6)	1.2
Cash, cash equivalents and restricted cash, beginning of period	85.5	83.0
Cash, cash equivalents and restricted cash, end of period	170.1	95.1
Cash paid during the period for:
Interest	26.1	25.4
Income taxes	48.0	48.0
Schedule of non-cash investing and financing activities:
Property and equipment additions included in accounts payable and accrued expenses	11.4	5.6
Acquisition of Ocean Downs, net of cash acquired	$ 115.2	$ 0.0