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Income Taxes (Details) - USD ($) $ in Millions	3 Months Ended			9 Months Ended
Income Taxes (Details) - USD ($) $ in Millions	Sep. 30, 2021	Sep. 30, 2020	Mar. 31, 2020	Sep. 30, 2021	Sep. 30, 2020	Jun. 30, 2022	Jul. 15, 2021
Valuation Allowance [Line Items]
Deferred Income Tax Expense (Benefit)	$ (181)
Income tax expense	$ (172)	$ 3		$ (164)	$ 8
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent	21.00%
Goodwill impairment	$ 0	$ 0		$ 0	$ 54
Discontinued Operations, Disposed of by Sale \| Lottery Business \| Subsequent Event
Valuation Allowance [Line Items]
Disposal Group, Including Discontinued Operation, Consideration						$ 6,050
U.K. Gaming
Valuation Allowance [Line Items]
Goodwill impairment			$ 54
Other SciPlay Owners
Valuation Allowance [Line Items]
Percentage of SciPlay stock owned by other parties							19.00%