Acquisitions, Disposals and Other Transactions - Assets and Liabilities Disposed of (Details) - USD ($) $ in Millions	1 Months Ended
	Jun. 30, 2022	May 05, 2020
UpNest, Inc.
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Post-closing claims	$ 9
News America Marketing
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Receivables, net		$ 214
Other current assets		26
Intangible assets, net		225
Other non-current assets		29
Impairment charge on disposal group		(175)
Total assets		319
Accounts payable		33
Accrued expenses		65
Deferred revenue		51
Other current liabilities		46
Other non-current liabilities		7
Total liabilities		$ 202