Disclosures on the effects of fluctuations in foreign currency exchange rates (Tables)

12 Months Ended

Dec. 31, 2019

Disclosure of detailed information about assets held in foreign currency subject to fluctuations in exchange rates [Text Block]

Assets held in foreign currency subject to fluctuations in exchange rates are detailed as follows:

Class of assets	Currency		As of December ‎ 31, 2019		As of December ‎ 31, 2018
			ThUS$		ThUS$
Cash and cash equivalents		USD		558,572		353,674
Cash and cash equivalents		ARS		3		2
Cash and cash equivalents		CLP		8,240		157,500
Cash and cash equivalents		CNY		2,484		2,305
Cash and cash equivalents		EUR		3,131		4,738
Cash and cash equivalents		GBP		3		-
Cash and cash equivalents		AUD		8,492		29,598
Cash and cash equivalents		INR		6		-
Cash and cash equivalents		MXN		2,103		1,242
Cash and cash equivalents		PEN		4		1
Cash and cash equivalents		AED		-		1
Cash and cash equivalents		JPY		1,559		1,786
Cash and cash equivalents		ZAR		3,929		5,219
Cash and cash equivalents		IDR		3		-
Cash and cash equivalents		PLN		1		-
Subtotal cash and cash equivalents				588,530		556,066
Other current financial assets		USD		127,889		291,790
Other current financial assets		CLF		36,896		-
Other current financial assets		CLP		340,705		20,931
Subtotal other current financial assets				505,490		312,721
Other current non-financial assets		USD		16,535		19,523
Other current non-financial assets		ARS		-		2
Other current non-financial assets		AUD		285		102
Other current non-financial assets		BRL		2		-
Other current non-financial assets		CLF		31		47
Other current non-financial assets		CLP		24,374		20,276
Other current non-financial assets		CNY		326		8
Other current non-financial assets		EUR		3,055		3,153
Other current non-financial assets		MXN		2,629		3,274
Other current non-financial assets		THB		22		19
Other current non-financial assets		JPY		174		21
Other current non-financial assets		ZAR		3,119		1,547
Subtotal other current non-financial assets				50,552		47,972
Trade and other receivables		USD		225,554		255,528
Trade and other receivables		PEN		6		-
Trade and other receivables		BRL		19		20
Trade and other receivables		CLF		504		453
Trade and other receivables		CLP		56,023		71,730
Trade and other receivables		CNY		3,340		11,361
Trade and other receivables		EUR		24,925		31,426
Trade and other receivables		GBP		148		-
Trade and other receivables		MXN		211		452
Trade and other receivables		AED		1,193		15,841
Trade and other receivables		THB		1,695		2,970
Trade and other receivables		JPY		66,266		76,267
Trade and other receivables		AUD		801		-
Trade and other receivables		ZAR		15,900		571
Trade and other receivables		COP		2,557		-
Subtotal trade and other receivables				399,142		466,619
Receivables from related parties		USD		60,135		42,685
Receivables from related parties		EUR		1,092		105
Subtotal receivables from related parties				61,227		42,790
Current inventories		USD		983,338		913,674
Subtotal Current inventories				983,338		913,674

Assets held in foreign currency subject to fluctuations in exchange rates are detailed as follows:

Class of assets	Currency		As of December ‎ 31, 2019		As of December ‎ 31, 2018
			ThUS$		ThUS$
Current tax assets		USD		87,509		52,033
Current tax assets		ARS		1		2
Current tax assets		CLP		1,623		601
Current tax assets		EUR		61		3,500
Current tax assets		MXN		1,806		843
Current tax assets		PEN		-		131
Current tax assets		ZAR		139		-
Current tax assets		COP		294		-
Subtotal current tax assets				91,433		57,110
Non-current assets or groups of assets classified as held for sale		USD		2,454		1,430
Subtotal Non-current assets or groups of assets classified as held for sale				2,454		1,430
Total current assets				2,682,166		2,398,382
Non-current assets
Other non-current financial assets		USD		8,687		17,039
Other non-current financial assets		CLP		20		20
Other non-current financial assets		JPY		71		72
Subtotal Other non-current financial assets				8,778		17,131
Other non-current non-financial assets		USD		19,101		26,758
Other non-current non-financial assets		BRL		22		23
Other non-current non-financial assets		COP		6		-
Other non-current non-financial assets		EUR		4		-
Other non-current non-financial assets		CLP		596		758
Subtotal Other non-current non-financial assets				19,729		27,539
Other receivables, non-current		USD		522		139
Other receivables, non-current		CLF		165		329
Other receivables, non-current		MXN		43		-
Other receivables, non-current		CLP		980		1,807
Subtotal Other receivables, non-current				1,710		2,275
Investments classified using the equity method of accounting		USD		57,777		41,923
Investments classified using the equity method of accounting		TRY		26,624		21,892
Investments classified using the equity method of accounting		AED		9,111		31,023
Investments classified using the equity method of accounting		EUR		14,315		14,929
Investments classified using the equity method of accounting		INR		1,568		1,729
Investments classified using the equity method of accounting		THB		40		53
Subtotal Investments classified using the equity method of accounting				109,435		111,549
Intangible assets other than goodwill		USD		185,951		189,265
Intangible assets other than goodwill		MXN		1,137		-
Intangible assets other than goodwill		CLP		136		85
Intangible assets other than goodwill		EUR		1,134		-
Subtotal intangible assets other than goodwill				188,358		189,350
Purchases goodwill, gross		USD		34,438		34,866
Purchases goodwill, gross		CLP		140		-
Purchases goodwill, gross		EUR		148		-
Subtotal Purchases goodwill, gross				34,726		34,866
Property, plant and equipment		USD		1,593,324		1,451,436
Property, plant and equipment		CLP		3,294		3,387
Property, plant and equipment		EUR		4,756		-
Property, plant and equipment		MXN		5,588		-
Property, plant and equipment		COP		108		-
Subtotal property, plant and equipment				1,607,070		1,454,823
Current tax assets, non-current		USD		32,179		32,179
Subtotal Current tax assets, non-current				32,179		32,179
Total non-current assets				2.001.985		1,869,712
Total assets				4,684,151		4,268,094

Disclosure of detailed information about liabilities held in foreign currencies [Text Block]

			As of December 31, 2019						As of December 31, 2018
Current liabilities	Currency		Up to90 days		91 days to 1 year		Total		Up to90 days		91 days to 1 year		Total
			ThUS$		ThUS$		ThUS$		ThUS$		ThUS$		ThUS$
Current liabilities
Other current financial liabilities		USD		20,582		258,388		278,970		12,471		4,464		16,935
Other current financial liabilities		CLF		19,518		323		19,841		342		6,256		6,598
Other current financial liabilities		BRL		11		-		11		52		-		52
Subtotal other current financial liabilities				40,111		258,711		298,822		12,865		10,720		23,585
Trade and other payables		USD		44,146		-		44,146		51,489		3		51,492
Trade and other payables		ARS		-		-		-		4,082		-		4,082
Trade and other payables		BRL		10		-		10		34		-		34
Trade and other payables		THB		53		-		53		65		-		65
Trade and other payables		CLP		73,703		17,108		90,811		69,789		-		69,789
Trade and other payables		EUR		58,538		5		58,543		36,439		-		36,439
Trade and other payables		GBP		17		-		17		-		-		-
Trade and other payables		INR		1		-		1		1		-		1
Trade and other payables		MXN		5,122		-		5,122		7		-		7
Trade and other payables		PEN		5		-		5		-		-		-
Trade and other payables		AUD		4,442		-		4,442		-		-		-
Trade and other payables		ZAR		2,260		-		2,260		1,842		-		1,842
Trade and other payables		AED		188		-		188		-		-		-
Trade and other payables		COP		192		-		192		-		-		-
Subtotal trade and other payables				188,677		17,113		205,790		163,748		3		163,751
Trade payables due to related parties, current		USD		475		-		475		-		9		9
Subtotal Trade payables due to related parties, current				475		-		475		-		9		9
Other current provisions		USD		109,650		820		110,470		74,020		31,150		105,170
Other current provisions		ARS		7		-		7		-		13		13
Other current provisions		BRL		-		-		-		707		-		707
Other current provisions		CLP		82		-		82		-		64		64
Other current provisions		EUR		6		-		6		243		-		243
Subtotal other current provisions				109,745		820		110,565		74,970		31,227		106,197
Current tax liabilities		USD		2,863		14,994		17,857		-		41,612		41,612
Current tax liabilities		CLP		-		17		17		-		31		31
Current tax liabilities		BRL		-		-		-		-		3		3
Current tax liabilities		CNY		-		-		-		-		8		8
Current tax liabilities		EUR		-		-		-		4,548		1,000		5,548
Current tax liabilities		ZAR		-		-		-		-		201		201
Current tax liabilities		MXN		-		-		-		-		9		9
Subtotal current tax liabilities				2,863		15,011		17,874		4,548		42,864		47,412

			As of December 31, 2019						As of December 31, 2018
Class of liability	Currency		Up to90 days		91 days to 1 year		Total		Up to90 days		91 days to 1 year		Total
			ThUS$		ThUS$		ThUS$		ThUS$		ThUS$		ThUS$
Provisions for employee benefits, current		USD		12,486		3,901		16,387		20,085		-		20,085
Subtotal Provisions for employee benefits, current				12.486		3,901		16,387		20,085		-		20,085
Other current non-financial liabilities		USD		117,136		154		117,290		176,506		2,489		178,995
Other current non-financial liabilities		THB		30		-		30		158		-		158
Other current non-financial liabilities		BRL		3		-		3		3		-		3
Other current non-financial liabilities		CLP		5,969		2,439		8,408		7,703		6,431		14,134
Other current non-financial liabilities		CNY		-		-		-		11		40		51
Other current non-financial liabilities		EUR		842		-		842		1,053		-		1,053
Other current non-financial liabilities		MXN		129		64		193		103		46		149
Other current non-financial liabilities		JPY		21		12		33		-		-		-
Other current non-financial liabilities		PEN		70		-		70		70		-		70
Other current non-financial liabilities		ZAR		10		-		10		11		-		11
Other current non-financial liabilities		COP		20		-		20		-		-		-
Subtotal other current non-financial liabilities				124,230		2,669		126,899		185,618		9,006		194,624
Total current liabilities				478,587		298,225		776,812		461,834		93,829		555,663

			As of December 31, 2019
Class of liability	Currency		1 to 2 years		2 to 3 years		3 to 4 years		4 to 5 years		Over 5 years		Total
			ThUS$		ThUS$		ThUS$		ThUS$		ThUS$		ThUS$
Non-current liabilities
Other non-current financial liabilities		USD		89,896		42,336		313,749		13,749		647,258		1,106,988
Other non-current financial liabilities		CLF		-		-		-		-		411,938		411,938
Subtotal Other non-current financial liabilities				89,896		42,336		313,749		13,749		1,059,196		1,518,926
Other non-current provisions		USD		23,014		167		-		1,452		10,057		34,690
Subtotal Other non-current provisions				23,014		167		-		1,452		10,057		34,690
Deferred tax liabilities		USD		69,048		-		-		114,353		10		183,411
Subtotal Deferred tax liabilities				69,048		-		-		114,353		10		183,411
Provisions for employee benefits, non-current		USD		34,884		-		-		-		-		34,884
Provisions for employee benefits, non-current		CLP		519		-		-		-		-		519
Provisions for employee benefits, non-current		MXN		236		-		-		-		-		236
Provisions for employee benefits, non-current		JPY		201		-		-		-		-		201
Subtotal Provisions for employee benefits, non-current				35,840		-		-		-		-		35,840
Total non-current liabilities				217,798		42,503		313,749		129,554		1,069,263		1,772,867
Total liabilities														2,549,679

			As of December 31, 2018
Class of liability	Currency		1 to 2 years		2 to 3 years		3 to 4 years		4 to 5 years		Over 5 years		Total
			ThUS$		ThUS$		ThUS$		ThUS$		ThUS$		ThUS$
Non-current liabilities
Other non-current financial liabilities		USD		249,869		80,903		297,994		-		247,798		876,564
Other non-current financial liabilities		CLF		-		-		-		-		453,818		453,818
Subtotal Other non-current financial liabilities				249,869		80,903		297,994		-		701,616		1,330,382
Other non-current provisions		USD		28,822		3.000		-		-		-		31,822
Subtotal Other non-current provisions				28,822		3.000		-		-		-		31,822
Deferred tax liabilities		USD		63,534		33.355		56,040		-		22,432		175,361
Subtotal Deferred tax liabilities				63,534		33,355		56,040		-		22,432		175,361
Provisions for employee benefits, non-current		USD		-		9,081		-		-		27,116		36,197
Provisions for employee benefits, non-current		CLP		-		-		-		-		521		521
Provisions for employee benefits, non-current		MXN		-		-		-		-		175		175
Provisions for employee benefits, non-current		YEN		-		-		-		-		171		171
Subtotal Provisions for employee benefits, non-current				-		9,081		-		-		27,983		37,064
Total non-current liabilities				342,225		126,339		354,034		-		752,031		1,574,629
Total liabilities														2,130,292