Note 13 - Fair Value Measurements and Derivatives - Outstanding Currency Derivatives (Details) - USD ($) $ in Millions	Mar. 31, 2021	Dec. 31, 2020
US Dollar Foreign Exchange Forward [Member]
Notional amount	$ 110
Euro Foreign Exchange Forward [Member]
Notional amount	84
British Pound Foreign Exchange Forward [Member]
Notional amount	3
South African Rand Foreign Exchange Forward [Member]
Notional amount	12
Thai Baht Foreign Exchange Forward [Member]
Notional amount	28
Canadian Dollar Foreign Exchange Forward [Member]
Notional amount	6
Brazilian Real Foreign Exchange Forward [Member]
Notional amount	51
Indian Rupee Foreign Exchange Forward [Member]
Notional amount	118
Chinese Renminbi Foreign Exchange Forward [Member]
Notional amount	6
Australian Dollar Foreign Exchange Forward [Member]
Notional amount	4
Foreign Exchange Forward [Member]
Notional amount	422	$ 386
US Dollar Currency Swap [Member]
Notional amount	326
Euro Currency Swap [Member]
Notional amount	775
Currency Swap [Member]
Notional amount	1,101	$ 1,118
Foreign Exchange Contract [Member]
Notional amount	1,523
Designated as Hedging Instrument [Member] | US Dollar Foreign Exchange Forward [Member]
Notional amount	75
Designated as Hedging Instrument [Member] | Euro Foreign Exchange Forward [Member]
Notional amount	55
Designated as Hedging Instrument [Member] | British Pound Foreign Exchange Forward [Member]
Notional amount	2
Designated as Hedging Instrument [Member] | Thai Baht Foreign Exchange Forward [Member]
Notional amount	8
Designated as Hedging Instrument [Member] | Canadian Dollar Foreign Exchange Forward [Member]
Notional amount	6
Designated as Hedging Instrument [Member] | Brazilian Real Foreign Exchange Forward [Member]
Notional amount	43
Designated as Hedging Instrument [Member] | Foreign Exchange Forward [Member]
Notional amount	189
Designated as Hedging Instrument [Member] | US Dollar Currency Swap [Member]
Notional amount	326
Designated as Hedging Instrument [Member] | Euro Currency Swap [Member]
Notional amount	775
Designated as Hedging Instrument [Member] | Currency Swap [Member]
Notional amount	1,101
Designated as Hedging Instrument [Member] | Foreign Exchange Contract [Member]
Notional amount	1,290
Not Designated as Hedging Instrument [Member] | US Dollar Foreign Exchange Forward [Member]
Notional amount	35
Not Designated as Hedging Instrument [Member] | Euro Foreign Exchange Forward [Member]
Notional amount	29
Not Designated as Hedging Instrument [Member] | British Pound Foreign Exchange Forward [Member]
Notional amount	1
Not Designated as Hedging Instrument [Member] | South African Rand Foreign Exchange Forward [Member]
Notional amount	12
Not Designated as Hedging Instrument [Member] | Thai Baht Foreign Exchange Forward [Member]
Notional amount	20
Not Designated as Hedging Instrument [Member] | Brazilian Real Foreign Exchange Forward [Member]
Notional amount	8
Not Designated as Hedging Instrument [Member] | Indian Rupee Foreign Exchange Forward [Member]
Notional amount	118
Not Designated as Hedging Instrument [Member] | Chinese Renminbi Foreign Exchange Forward [Member]
Notional amount	6
Not Designated as Hedging Instrument [Member] | Australian Dollar Foreign Exchange Forward [Member]
Notional amount	4
Not Designated as Hedging Instrument [Member] | Foreign Exchange Forward [Member]
Notional amount	233
Not Designated as Hedging Instrument [Member] | Foreign Exchange Contract [Member]
Notional amount	$ 233