Discontinued Operations - Income Statement and Balance Sheet Disclosures (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021	Dec. 31, 2021
Disposal Group, Including Discontinued Operation, Income Statement Disclosures [Abstract]
Income tax expense	$ (1.0)	$ (6.0)	$ (4.0)	$ (9.0)
Net income from discontinued operations, net of tax included in the consolidated statement of operations			3,540.0	243.0
Disposal group, depreciation and amortization		27.0		53.0
Disposal group, direct transaction closing fees	78.0		78.0
Disposal Group, Including Discontinued Operation, Balance Sheet Disclosures [Abstract]
Total current assets of businesses held for sale	106.0		106.0		$ 497.0
Total non-current assets of businesses held for sale	429.0		429.0		1,477.0
Total current liabilities of businesses held for sale	26.0		26.0		282.0
Operating lease liabilities	56.0		56.0		56.0
Total non-current liabilities of businesses held for sale	42.0		42.0		$ 124.0
Lottery Business
Disposal Group, Including Discontinued Operation, Income Statement Disclosures [Abstract]
Gain on sale of Lottery Business before income taxes	4,600.0
Discontinued Operations
Disposal Group, Including Discontinued Operation, Income Statement Disclosures [Abstract]
Total revenue	51.0	299.0	339.0	575.0
Total cost of revenue	18.0	144.0	168.0	283.0
Other operating expenses	108.0	60.0	149.0	120.0
Operating (loss) income	(75.0)	95.0	22.0	172.0
Total other income, net	0.0	71.0	7.0	73.0
Net (loss) income from discontinued operations before income taxes	(75.0)	166.0	29.0	245.0
Gain on sale of Lottery Business before income taxes	4,568.0	0.0	4,568.0	0.0
Total net income from discontinued operations before income taxes	4,493.0	166.0	4,597.0	245.0
Income tax expense	1,048.0	2.0	(1,057.0)	(2.0)
Net income from discontinued operations, net of tax included in the consolidated statement of operations	3,445.0	164.0	3,540.0	243.0
Discontinued operations, stock-based compensation	4.0	5.0	11.0	9.0
Disposal Group, Including Discontinued Operation, Balance Sheet Disclosures [Abstract]
Cash and cash equivalents	43.0	44.0	43.0	44.0
Restricted cash	0.0	22.0	0.0	22.0
Receivables, net	40.0	214.0	40.0	214.0
Inventories	0.0	94.0	0.0	94.0
Prepaid expenses deposits and other current assets	23.0	123.0	23.0	123.0
Total current assets of businesses held for sale	106.0	497.0	106.0	497.0
Property and equipment, net	8.0	217.0	8.0	217.0
Intangible assets and software, net	163.0	304.0	163.0	304.0
Goodwill	242.0	623.0	242.0	623.0
Equity investments	0.0	251.0	0.0	251.0
Other assets	16.0	82.0	16.0	82.0
Total non-current assets of businesses held for sale	429.0	1,477.0	429.0	1,477.0
Total assets of businesses held for sale	535.0	1,974.0	535.0	1,974.0
Accounts payable	1.0	95.0	1.0	95.0
Accrued liabilities and other	25.0	187.0	25.0	187.0
Total current liabilities of businesses held for sale	26.0	282.0	26.0	282.0
Operating lease liabilities	8.0	34.0	8.0	34.0
Other	34.0	90.0	34.0	90.0
Total non-current liabilities of businesses held for sale	42.0	124.0	42.0	124.0
Total liabilities of businesses held for sale	$ 68.0	$ 406.0	$ 68.0	$ 406.0