Discontinued Operations - Major Classes of Assets and Liabilities (Details) - USD ($) $ in Millions	Jun. 30, 2024	Dec. 31, 2023
Current assets
Total current assets	$ 0	$ 15
Noncurrent assets of discontinued operations	0	8
Current liabilities
Total current liabilities	0	15
Noncurrent liabilities	$ 0	12
Discontinued Operations, Disposed of by Means Other than Sale, Spinoff | Spin-Off of Atleos
Current assets
Cash and cash equivalents		1
Accounts receivable, net of allowances		9
Inventories		4
Prepaid and other current assets		1
Total current assets		15
Other assets		8
Noncurrent assets of discontinued operations		8
Total assets of discontinued operations		23
Current liabilities
Accounts payable		1
Payroll and benefits liabilities		1
Contract liabilities		10
Other current liabilities		3
Total current liabilities		15
Pension and indemnity plan liabilities		7
Other liabilities		5
Noncurrent liabilities		12
Total liabilities of discontinued operations		$ 27