<?xml version="1.0" encoding="UTF-8"?>
<informationTable
	xsi:schemaLocation="http://www.sec.gov/edgar/document/thirteenf/informationtable eis_13FDocument.xsd"
	xmlns="http://www.sec.gov/edgar/document/thirteenf/informationtable"
	xmlns:n1="http://www.sec.gov/edgar/document/thirteenf/informationtable"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
	<infoTable>
		<nameOfIssuer>CISCO SYSTEMS INC.</nameOfIssuer>
		<titleOfClass>COM</titleOfClass>
		<cusip>17275R102</cusip>
		<value>23084</value>
		<shrsOrPrnAmt>
			<sshPrnamt>916100</sshPrnamt>
			<sshPrnamtType>SH</sshPrnamtType>
		</shrsOrPrnAmt>
		<investmentDiscretion>SOLE</investmentDiscretion>
		<otherManager>na</otherManager>
		<votingAuthority>
			<Sole>916100</Sole>
			<Shared>0</Shared>
			<None>0</None>
		</votingAuthority>
	</infoTable>
	<infoTable>
		<nameOfIssuer>COMCAST CORP</nameOfIssuer>
		<titleOfClass>COM</titleOfClass>
		<cusip>20030N101</cusip>
		<value>24516</value>
		<shrsOrPrnAmt>
			<sshPrnamt>455350</sshPrnamt>
			<sshPrnamtType>SH</sshPrnamtType>
		</shrsOrPrnAmt>
		<investmentDiscretion>SOLE</investmentDiscretion>
		<otherManager>na</otherManager>
		<votingAuthority>
			<Sole>455350</Sole>
			<Shared>0</Shared>
			<None>0</None>
		</votingAuthority>
	</infoTable>
	<infoTable>
		<nameOfIssuer>ENERPLUS Corporation</nameOfIssuer>
		<titleOfClass>COM</titleOfClass>
		<cusip>292766102</cusip>
		<value>402</value>
		<shrsOrPrnAmt>
			<sshPrnamt>21146</sshPrnamt>
			<sshPrnamtType>SH</sshPrnamtType>
		</shrsOrPrnAmt>
		<investmentDiscretion>SOLE</investmentDiscretion>
		<otherManager>na</otherManager>
		<votingAuthority>
			<Sole>21146</Sole>
			<Shared>0</Shared>
			<None>0</None>
		</votingAuthority>
	</infoTable>
	<infoTable>
		<nameOfIssuer>EXXON MOBIL CORP.</nameOfIssuer>
		<titleOfClass>COM</titleOfClass>
		<cusip>30231G102</cusip>
		<value>462</value>
		<shrsOrPrnAmt>
			<sshPrnamt>4900</sshPrnamt>
			<sshPrnamtType>SH</sshPrnamtType>
		</shrsOrPrnAmt>
		<investmentDiscretion>SOLE</investmentDiscretion>
		<otherManager>na</otherManager>
		<votingAuthority>
			<Sole>4900</Sole>
			<Shared>0</Shared>
			<None>0</None>
		</votingAuthority>
	</infoTable>
	<infoTable>
		<nameOfIssuer>GOLDCORP INC</nameOfIssuer>
		<titleOfClass>COM</titleOfClass>
		<cusip>380956409</cusip>
		<value>10793</value>
		<shrsOrPrnAmt>
			<sshPrnamt>467998</sshPrnamt>
			<sshPrnamtType>SH</sshPrnamtType>
		</shrsOrPrnAmt>
		<investmentDiscretion>SOLE</investmentDiscretion>
		<otherManager>na</otherManager>
		<votingAuthority>
			<Sole>467998</Sole>
			<Shared>0</Shared>
			<None>0</None>
		</votingAuthority>
	</infoTable>
	<infoTable>
		<nameOfIssuer>HUDBAY MINERALS INC.</nameOfIssuer>
		<titleOfClass>COM</titleOfClass>
		<cusip>443628102</cusip>
		<value>23932</value>
		<shrsOrPrnAmt>
			<sshPrnamt>2799700</sshPrnamt>
			<sshPrnamtType>SH</sshPrnamtType>
		</shrsOrPrnAmt>
		<investmentDiscretion>SOLE</investmentDiscretion>
		<otherManager>na</otherManager>
		<votingAuthority>
			<Sole>2799700</Sole>
			<Shared>0</Shared>
			<None>0</None>
		</votingAuthority>
	</infoTable>
	<infoTable>
		<nameOfIssuer>KANSAS CITY SOUTHERN</nameOfIssuer>
		<titleOfClass>COM</titleOfClass>
		<cusip>485170302</cusip>
		<value>643</value>
		<shrsOrPrnAmt>
			<sshPrnamt>5300</sshPrnamt>
			<sshPrnamtType>SH</sshPrnamtType>
		</shrsOrPrnAmt>
		<investmentDiscretion>SOLE</investmentDiscretion>
		<otherManager>na</otherManager>
		<votingAuthority>
			<Sole>5300</Sole>
			<Shared>0</Shared>
			<None>0</None>
		</votingAuthority>
	</infoTable>
	<infoTable>
		<nameOfIssuer>MAGNA INTERNATIONAL</nameOfIssuer>
		<titleOfClass>COM</titleOfClass>
		<cusip>559222401</cusip>
		<value>31559</value>
		<shrsOrPrnAmt>
			<sshPrnamt>332388</sshPrnamt>
			<sshPrnamtType>SH</sshPrnamtType>
		</shrsOrPrnAmt>
		<investmentDiscretion>SOLE</investmentDiscretion>
		<otherManager>na</otherManager>
		<votingAuthority>
			<Sole>332388</Sole>
			<Shared>0</Shared>
			<None>0</None>
		</votingAuthority>
	</infoTable>
	<infoTable>
		<nameOfIssuer>MANULIFE FINANCIAL CORP.</nameOfIssuer>
		<titleOfClass>COM</titleOfClass>
		<cusip>56501R106</cusip>
		<value>26050</value>
		<shrsOrPrnAmt>
			<sshPrnamt>1354000</sshPrnamt>
			<sshPrnamtType>SH</sshPrnamtType>
		</shrsOrPrnAmt>
		<investmentDiscretion>SOLE</investmentDiscretion>
		<otherManager>na</otherManager>
		<votingAuthority>
			<Sole>1354000</Sole>
			<Shared>0</Shared>
			<None>0</None>
		</votingAuthority>
	</infoTable>
	<infoTable>
		<nameOfIssuer>MITSUBISHI UFJ FINANCIAL GROUP</nameOfIssuer>
		<titleOfClass>Sponsored ADR</titleOfClass>
		<cusip>606816106</cusip>
		<value>23881</value>
		<shrsOrPrnAmt>
			<sshPrnamt>4252300</sshPrnamt>
			<sshPrnamtType>SH</sshPrnamtType>
		</shrsOrPrnAmt>
		<investmentDiscretion>SOLE</investmentDiscretion>
		<otherManager>na</otherManager>
		<votingAuthority>
			<Sole>4252300</Sole>
			<Shared>0</Shared>
			<None>0</None>
		</votingAuthority>
	</infoTable>
	<infoTable>
		<nameOfIssuer>NATIONAL FUEL GAS CO.</nameOfIssuer>
		<titleOfClass>COM</titleOfClass>
		<cusip>636180101</cusip>
		<value>645</value>
		<shrsOrPrnAmt>
			<sshPrnamt>9200</sshPrnamt>
			<sshPrnamtType>SH</sshPrnamtType>
		</shrsOrPrnAmt>
		<investmentDiscretion>SOLE</investmentDiscretion>
		<otherManager>na</otherManager>
		<votingAuthority>
			<Sole>9200</Sole>
			<Shared>0</Shared>
			<None>0</None>
		</votingAuthority>
	</infoTable>
	<infoTable>
		<nameOfIssuer>ROCKWELL AUTOMATION INC.</nameOfIssuer>
		<titleOfClass>COM</titleOfClass>
		<cusip>773903109</cusip>
		<value>16951</value>
		<shrsOrPrnAmt>
			<sshPrnamt>154100</sshPrnamt>
			<sshPrnamtType>SH</sshPrnamtType>
		</shrsOrPrnAmt>
		<investmentDiscretion>SOLE</investmentDiscretion>
		<otherManager>na</otherManager>
		<votingAuthority>
			<Sole>154100</Sole>
			<Shared>0</Shared>
			<None>0</None>
		</votingAuthority>
	</infoTable>
	<infoTable>
		<nameOfIssuer>ROYAL BANK OF CANADA</nameOfIssuer>
		<titleOfClass>COM</titleOfClass>
		<cusip>780087102</cusip>
		<value>959</value>
		<shrsOrPrnAmt>
			<sshPrnamt>13412</sshPrnamt>
			<sshPrnamtType>SH</sshPrnamtType>
		</shrsOrPrnAmt>
		<investmentDiscretion>SOLE</investmentDiscretion>
		<otherManager>na</otherManager>
		<votingAuthority>
			<Sole>13412</Sole>
			<Shared>0</Shared>
			<None>0</None>
		</votingAuthority>
	</infoTable>
	<infoTable>
		<nameOfIssuer>SUN LIFE FINANCIAL INC.</nameOfIssuer>
		<titleOfClass>COM</titleOfClass>
		<cusip>866796105</cusip>
		<value>260</value>
		<shrsOrPrnAmt>
			<sshPrnamt>7175</sshPrnamt>
			<sshPrnamtType>SH</sshPrnamtType>
		</shrsOrPrnAmt>
		<investmentDiscretion>SOLE</investmentDiscretion>
		<otherManager>na</otherManager>
		<votingAuthority>
			<Sole>7175</Sole>
			<Shared>0</Shared>
			<None>0</None>
		</votingAuthority>
	</infoTable>
	<infoTable>
		<nameOfIssuer>SUNCOR ENERGY INC COM</nameOfIssuer>
		<titleOfClass>COM</titleOfClass>
		<cusip>867224107</cusip>
		<value>18144</value>
		<shrsOrPrnAmt>
			<sshPrnamt>501212</sshPrnamt>
			<sshPrnamtType>SH</sshPrnamtType>
		</shrsOrPrnAmt>
		<investmentDiscretion>SOLE</investmentDiscretion>
		<otherManager>na</otherManager>
		<votingAuthority>
			<Sole>501212</Sole>
			<Shared>0</Shared>
			<None>0</None>
		</votingAuthority>
	</infoTable>
	<infoTable>
		<nameOfIssuer>SYNGENTA AG-ADR</nameOfIssuer>
		<titleOfClass>Sponsored ADR</titleOfClass>
		<cusip>87160A100</cusip>
		<value>413</value>
		<shrsOrPrnAmt>
			<sshPrnamt>6500</sshPrnamt>
			<sshPrnamtType>SH</sshPrnamtType>
		</shrsOrPrnAmt>
		<investmentDiscretion>SOLE</investmentDiscretion>
		<otherManager>na</otherManager>
		<votingAuthority>
			<Sole>6500</Sole>
			<Shared>0</Shared>
			<None>0</None>
		</votingAuthority>
	</infoTable>
	<infoTable>
		<nameOfIssuer>TEXAS INSTRUMENTS INC.</nameOfIssuer>
		<titleOfClass>COM</titleOfClass>
		<cusip>882508104</cusip>
		<value>27557</value>
		<shrsOrPrnAmt>
			<sshPrnamt>577200</sshPrnamt>
			<sshPrnamtType>SH</sshPrnamtType>
		</shrsOrPrnAmt>
		<investmentDiscretion>SOLE</investmentDiscretion>
		<otherManager>na</otherManager>
		<votingAuthority>
			<Sole>577200</Sole>
			<Shared>0</Shared>
			<None>0</None>
		</votingAuthority>
	</infoTable>
	<infoTable>
		<nameOfIssuer>THE WALT DISNEY COMPANY</nameOfIssuer>
		<titleOfClass>COM</titleOfClass>
		<cusip>254687106</cusip>
		<value>28983</value>
		<shrsOrPrnAmt>
			<sshPrnamt>325175</sshPrnamt>
			<sshPrnamtType>SH</sshPrnamtType>
		</shrsOrPrnAmt>
		<investmentDiscretion>SOLE</investmentDiscretion>
		<otherManager>na</otherManager>
		<votingAuthority>
			<Sole>325175</Sole>
			<Shared>0</Shared>
			<None>0</None>
		</votingAuthority>
	</infoTable>
	<infoTable>
		<nameOfIssuer>THOMSON REUTERS CORP.</nameOfIssuer>
		<titleOfClass>COM</titleOfClass>
		<cusip>884903105</cusip>
		<value>24196</value>
		<shrsOrPrnAmt>
			<sshPrnamt>663950</sshPrnamt>
			<sshPrnamtType>SH</sshPrnamtType>
		</shrsOrPrnAmt>
		<investmentDiscretion>SOLE</investmentDiscretion>
		<otherManager>na</otherManager>
		<votingAuthority>
			<Sole>663950</Sole>
			<Shared>0</Shared>
			<None>0</None>
		</votingAuthority>
	</infoTable>
	<infoTable>
		<nameOfIssuer>TORONTO DOMINION BANK</nameOfIssuer>
		<titleOfClass>COM</titleOfClass>
		<cusip>891160509</cusip>
		<value>22485</value>
		<shrsOrPrnAmt>
			<sshPrnamt>455470</sshPrnamt>
			<sshPrnamtType>SH</sshPrnamtType>
		</shrsOrPrnAmt>
		<investmentDiscretion>SOLE</investmentDiscretion>
		<otherManager>na</otherManager>
		<votingAuthority>
			<Sole>455470</Sole>
			<Shared>0</Shared>
			<None>0</None>
		</votingAuthority>
	</infoTable>
	<infoTable>
		<nameOfIssuer>TRANSCANADA CORP.</nameOfIssuer>
		<titleOfClass>COM</titleOfClass>
		<cusip>89353D107</cusip>
		<value>23220</value>
		<shrsOrPrnAmt>
			<sshPrnamt>450700</sshPrnamt>
			<sshPrnamtType>SH</sshPrnamtType>
		</shrsOrPrnAmt>
		<investmentDiscretion>SOLE</investmentDiscretion>
		<otherManager>na</otherManager>
		<votingAuthority>
			<Sole>450700</Sole>
			<Shared>0</Shared>
			<None>0</None>
		</votingAuthority>
	</infoTable>
	<infoTable>
		<nameOfIssuer>U.S. BANCORP</nameOfIssuer>
		<titleOfClass>COM</titleOfClass>
		<cusip>902973304</cusip>
		<value>397</value>
		<shrsOrPrnAmt>
			<sshPrnamt>9500</sshPrnamt>
			<sshPrnamtType>SH</sshPrnamtType>
		</shrsOrPrnAmt>
		<investmentDiscretion>SOLE</investmentDiscretion>
		<otherManager>na</otherManager>
		<votingAuthority>
			<Sole>9500</Sole>
			<Shared>0</Shared>
			<None>0</None>
		</votingAuthority>
	</infoTable>
	<infoTable>
		<nameOfIssuer>WADDELL &amp; REED FINANCIAL </nameOfIssuer>
		<titleOfClass>COM</titleOfClass>
		<cusip>930059100</cusip>
		<value>548</value>
		<shrsOrPrnAmt>
			<sshPrnamt>10600</sshPrnamt>
			<sshPrnamtType>SH</sshPrnamtType>
		</shrsOrPrnAmt>
		<investmentDiscretion>SOLE</investmentDiscretion>
		<otherManager>na</otherManager>
		<votingAuthority>
			<Sole>10600</Sole>
			<Shared>0</Shared>
			<None>0</None>
		</votingAuthority>
	</infoTable>
	<infoTable>
		<nameOfIssuer>WELLS FARGO CORP</nameOfIssuer>
		<titleOfClass>COM</titleOfClass>
		<cusip>949746101</cusip>
		<value>27939</value>
		<shrsOrPrnAmt>
			<sshPrnamt>538043</sshPrnamt>
			<sshPrnamtType>SH</sshPrnamtType>
		</shrsOrPrnAmt>
		<investmentDiscretion>SOLE</investmentDiscretion>
		<otherManager>na</otherManager>
		<votingAuthority>
			<Sole>538043</Sole>
			<Shared>0</Shared>
			<None>0</None>
		</votingAuthority>
	</infoTable>
</informationTable>
