INCOME TAXES (NARRATIVE) (DETAILS) (USD $) In Millions, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
INCOME TAXES [ABSTRACT]
Total deferred tax assets, net of valuation allowance	$ 45.5		$ 45.5
Valuation allowance on deferred tax assets	8.1		8.1
Deferred tax assets, net of valuation allowance and deferred tax liabilities	42.1		42.1
Effective income tax rate	23.00%	23.30%	17.40%	16.60%
Canada [Member]
Significant Change in Unrecognized Tax Benefits Is Reasonably Possible [LineItems]
Tax Adjustments, Settlements, and Unusual Provisions	$ 1.2
Income Tax Examination [Line Items]
Income Tax Years under Audit	2009 and 2010
Netherlands [Member]
Income Tax Examination [Line Items]
Income Tax Years under Audit	2010 and 2011