Note 27 - Revenue From External Customers and Long-Lived Assets, By Geographical Areas (Details) - USD ($) $ in Millions		Dec. 31, 2019	Dec. 31, 2018
Revenues From External Customers And Long Lived Assets [Line Items]
Property, plant & equipment, net	[1]	$ 181	$ 216
United States [Member]
Revenues From External Customers And Long Lived Assets [Line Items]
Property, plant & equipment, net	[1]	85	104
EMEA [Member]
Revenues From External Customers And Long Lived Assets [Line Items]
Property, plant & equipment, net	[1]	28	35
Asia Pacific [Member]
Revenues From External Customers And Long Lived Assets [Line Items]
Property, plant & equipment, net	[1]	8	10
Canada and Latin America [Member]
Revenues From External Customers And Long Lived Assets [Line Items]
Property, plant & equipment, net	[1]	60	67
Non-US [Member]
Revenues From External Customers And Long Lived Assets [Line Items]
Property, plant & equipment, net	[1],[2]	$ 96	$ 112

[1] Long-lived assets are comprised of property, plant and equipment, net.

[2] Of the total non-U.S. property, plant and equipment in 2019, $56 million are located in Brazil. Of the total non-U.S. property, plant and equipment in 2018, $60 million was located in Brazil.