Note 9. Derivative Financial Instruments (Details) - Transaction Exposure - Foreign exchange forward contracts [Member] - Not Designated as Hedging Instrument [Member] € in Millions, ₨ in Millions, ¥ in Millions, RM in Millions, R$ in Millions, $ in Millions, $ in Millions, $ in Millions, $ in Millions, $ in Millions, $ in Millions	12 Months Ended
	Dec. 31, 2019 USD ($)	Dec. 31, 2018 USD ($)	Dec. 31, 2019 SGD ($)	Dec. 31, 2019 EUR (€)	Dec. 31, 2019 CLP ($)	Dec. 31, 2019 AUD ($)	Dec. 31, 2019 MYR (RM)	Dec. 31, 2019 BRL (R$)	Dec. 31, 2019 CAD ($)	Dec. 31, 2019 MXN ($)	Dec. 31, 2019 INR (₨)	Dec. 31, 2019 JPY (¥)	Dec. 31, 2018 SGD ($)	Dec. 31, 2018 EUR (€)	Dec. 31, 2018 CLP ($)	Dec. 31, 2018 AUD ($)	Dec. 31, 2018 MYR (RM)	Dec. 31, 2018 BRL (R$)	Dec. 31, 2018 CAD ($)	Dec. 31, 2018 MXN ($)	Dec. 31, 2018 INR (₨)	Dec. 31, 2018 JPY (¥)
Australia, Dollars
Derivative [Line Items]
Derivative, Currency Bought	Australian dollar	Australian dollar
Derivative, Currency Sold	Australian dollar	Australian dollar
Brazil, Brazil Real
Derivative [Line Items]
Derivative, Currency Bought	Brazilian real	Brazilian real
Derivative, Currency Sold	Brazilian real
Canada, Dollars
Derivative [Line Items]
Derivative, Currency Bought	Canadian dollar
Derivative, Currency Sold	Canadian dollar	Canadian dollar
Chile, Pesos
Derivative [Line Items]
Derivative, Currency Bought	Chilean peso
Derivative, Currency Sold	Chilean peso	Chilean peso
Euro Member Countries, Euro
Derivative [Line Items]
Derivative, Currency Bought	Euro	Euro
Derivative, Currency Sold	Euro	Euro
India, Rupees
Derivative [Line Items]
Derivative, Currency Sold	Indian rupee	Indian rupee
Japan, Yen
Derivative [Line Items]
Derivative, Currency Bought	Japanese yen	Japanese yen
Derivative, Currency Sold	Japanese yen	Japanese yen
Malaysia, Ringgits
Derivative [Line Items]
Derivative, Currency Bought	Malaysian ringgit	Malaysian ringgit
Derivative, Currency Sold	Malaysian ringgit	Malaysian ringgit
Mexico, Pesos
Derivative [Line Items]
Derivative, Currency Sold	Mexican peso	Mexican peso
Singapore, Dollars
Derivative [Line Items]
Derivative, Currency Bought	Singapore dollar	Singapore dollar
Long [Member] | Australia, Dollars
Derivative [Line Items]
Derivative, Notional Amount	$ 10.4	$ 1.5				$ 14.9										$ 2.1
Long [Member] | Brazil, Brazil Real
Derivative [Line Items]
Derivative, Notional Amount	3.3	2.2						R$ 13.2										R$ 8.5
Long [Member] | Canada, Dollars
Derivative [Line Items]
Derivative, Notional Amount	3.4								$ 4.5
Long [Member] | Chile, Pesos
Derivative [Line Items]
Derivative, Notional Amount	2.0				$ 1,493.1
Long [Member] | Euro Member Countries, Euro
Derivative [Line Items]
Derivative, Notional Amount	96.5	131.9		€ 86.1										€ 115.2
Long [Member] | Japan, Yen
Derivative [Line Items]
Derivative, Notional Amount	33.3	8.4										¥ 3,625.5										¥ 931.6
Long [Member] | Malaysia, Ringgits
Derivative [Line Items]
Derivative, Notional Amount	21.6	8.3					RM 88.6										RM 34.3
Long [Member] | Singapore, Dollars
Derivative [Line Items]
Derivative, Notional Amount	2.2	2.8	$ 2.9										$ 3.8
Short [Member] | Australia, Dollars
Derivative [Line Items]
Derivative, Notional Amount	7.8	37.3				$ 11.1										$ 52.9
Short [Member] | Brazil, Brazil Real
Derivative [Line Items]
Derivative, Notional Amount	1.1							R$ 4.3
Short [Member] | Canada, Dollars
Derivative [Line Items]
Derivative, Notional Amount	1.2	2.1							$ 1.6										$ 2.9
Short [Member] | Chile, Pesos
Derivative [Line Items]
Derivative, Notional Amount	5.1	5.1			$ 3,866.1										$ 3,506.6
Short [Member] | Euro Member Countries, Euro
Derivative [Line Items]
Derivative, Notional Amount	130.3	219.7		€ 116.3										€ 191.8
Short [Member] | India, Rupees
Derivative [Line Items]
Derivative, Notional Amount	18.0	11.3									₨ 1,283.8										₨ 789.2
Short [Member] | Japan, Yen
Derivative [Line Items]
Derivative, Notional Amount	212.2	216.2										¥ 23,089.5										¥ 23,858.8
Short [Member] | Malaysia, Ringgits
Derivative [Line Items]
Derivative, Notional Amount	10.1	12.9					RM 41.3										RM 53.8
Short [Member] | Mexico, Pesos
Derivative [Line Items]
Derivative, Notional Amount	$ 1.8	$ 1.9								$ 34.6										$ 37.3