Contingencies (Tables)

12 Months Ended

Dec. 31, 2019

Commitments and Contingencies Disclosure [Abstract]

Change of Outstanding Asbestos-related Claims [Table Text Block]

	2019		2018
Beginning claims January 1	8,598		9,225
New claims received	1,667		1,932
Dismissed claims	(967	)	(2,189	)
Settled claims	(237	)	(370	)
Derecognized claims	(9,061	)	—
Ending claims December 31	—		8,598

Schedule of Causes of Increase (Decrease) in Liability for Unpaid Claims and Claims Adjustment Expense [Table Text Block]

(in millions)	2019			2018
Beginning asbestos liability as of January 1	$	805		$	828
Actuarial revaluation	—			23
Claim resolution costs and defense related costs	(37		)	(46		)
Derecognized liability	(768		)	—
Ending asbestos liability as of December 31	$	—		$	805

Schedule Of Liability For Unpaid Claims And Claims Adjustment Expenses [Table Text Block]

	December 31,
(in millions)	2019		2018
Assets:
Other long-term asbestos-related insurance receivables	$	—	$	303
Deferred asbestos-related insurance asset	—		83
Total insurance assets	$	—	$	386
Liabilities:
Accounts payable and accrued expenses	$	—	$	50
Other non-current liabilities	—		755
Total accrued liabilities	$	—	$	805