XML 81 R71.htm IDEA: XBRL DOCUMENT v3.19.3.a.u2
Income Taxes (Deferred Income Tax Assets (Liabilities)) (Details) - USD ($)
$ in Millions
Dec. 31, 2019
Dec. 31, 2018
Income Tax Disclosure [Abstract]    
Pension and other postretirement benefits $ 253 $ 252
Tax credits and loss carryforwards 411 387
Lease liability 104 0
Other 388 449
Deferred Tax Assets, Gross 1,156 1,088
Valuation allowances (248) (220)
Total deferred tax assets 908 868
Property, plant and equipment, net 795 789
Investments in subsidiaries 103 102
Goodwill 66 72
Lease asset 105 0
Other 108 143
Total deferred tax liabilities 1,177 1,106
Net deferred tax assets (liabilities) $ (269) $ (238)