PENSION (Fair Value) (Detail) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2011		Dec. 31, 2010		Dec. 31, 2009
Defined Benefit Plan Fair Value Disclosure [Line Items]
Defined Benefit Plan, Fair Value of Plan Assets	$ 383,149		$ 372,199
Cash and Cash Equivalents [Member]
Defined Benefit Plan Fair Value Disclosure [Line Items]
Defined Benefit Plan, Fair Value of Plan Assets	16,628		7,354
Equity Securities [Member]
Defined Benefit Plan Fair Value Disclosure [Line Items]
Defined Benefit Plan, Fair Value of Plan Assets	233,620		240,878
Equity Securities [Member] | US Large Cap [Member]
Defined Benefit Plan Fair Value Disclosure [Line Items]
Defined Benefit Plan, Fair Value of Plan Assets	116,277	[1]	120,865	[1]
Equity Securities [Member] | US Small Cap [Member]
Defined Benefit Plan Fair Value Disclosure [Line Items]
Defined Benefit Plan, Fair Value of Plan Assets	28,726	[2]	28,048	[2]
Equity Securities [Member] | Foreign Large Cap [Member]
Defined Benefit Plan Fair Value Disclosure [Line Items]
Defined Benefit Plan, Fair Value of Plan Assets	53,311	[3]	60,355	[3]
Equity Securities [Member] | Foreign Mid Cap [Member]
Defined Benefit Plan Fair Value Disclosure [Line Items]
Defined Benefit Plan, Fair Value of Plan Assets	222		116
Equity Securities [Member] | Foreign Index Funds [Member]
Defined Benefit Plan Fair Value Disclosure [Line Items]
Defined Benefit Plan, Fair Value of Plan Assets	24,612	[4]	26,062	[4]
Equity Securities [Member] | Balanced Funds [Member]
Defined Benefit Plan Fair Value Disclosure [Line Items]
Defined Benefit Plan, Fair Value of Plan Assets	10,472	[5]	5,432	[5]
Debt Securities [Member]
Defined Benefit Plan Fair Value Disclosure [Line Items]
Defined Benefit Plan, Fair Value of Plan Assets	122,208		114,267
Debt Securities [Member] | Domestic Corporate Debt Securities [Member]
Defined Benefit Plan Fair Value Disclosure [Line Items]
Defined Benefit Plan, Fair Value of Plan Assets	19,472	[6]	18,120	[6]
Debt Securities [Member] | US Government Agencies Debt Securities [Member]
Defined Benefit Plan Fair Value Disclosure [Line Items]
Defined Benefit Plan, Fair Value of Plan Assets	700		1,427
Debt Securities [Member] | US Fixed Income Mutual Fund [Member]
Defined Benefit Plan Fair Value Disclosure [Line Items]
Defined Benefit Plan, Fair Value of Plan Assets	59,791	[7]	54,808	[7]
Debt Securities [Member] | US Other Fixed Income [Member]
Defined Benefit Plan Fair Value Disclosure [Line Items]
Defined Benefit Plan, Fair Value of Plan Assets	23,062	[8]	21,658	[8]
Debt Securities [Member] | Foreign Government Debt Securities [Member]
Defined Benefit Plan Fair Value Disclosure [Line Items]
Defined Benefit Plan, Fair Value of Plan Assets	3,996	[9]	4,788	[9]
Debt Securities [Member] | Foreign Corporate Debt Securities [Member]
Defined Benefit Plan Fair Value Disclosure [Line Items]
Defined Benefit Plan, Fair Value of Plan Assets	4,306	[9]	3,215	[9]
Debt Securities [Member] | Foreign Government Index Bonds [Member]
Defined Benefit Plan Fair Value Disclosure [Line Items]
Defined Benefit Plan, Fair Value of Plan Assets	1,616	[10]	1,449	[10]
Debt Securities [Member] | Foreign Corporate Bond Index Funds [Member]
Defined Benefit Plan Fair Value Disclosure [Line Items]
Defined Benefit Plan, Fair Value of Plan Assets	9,265	[10]	8,802	[10]
Alternative Investments [Member]
Defined Benefit Plan Fair Value Disclosure [Line Items]
Defined Benefit Plan, Fair Value of Plan Assets	10,081		8,903
Alternative Investments [Member] | Insurance Contracts [Member]
Defined Benefit Plan Fair Value Disclosure [Line Items]
Defined Benefit Plan, Fair Value of Plan Assets	10,081	[11]	8,903	[11]
Real Estate [Member]
Defined Benefit Plan Fair Value Disclosure [Line Items]
Defined Benefit Plan, Fair Value of Plan Assets	612		797
Real Estate [Member] | Foreign Real Estate [Member]
Defined Benefit Plan Fair Value Disclosure [Line Items]
Defined Benefit Plan, Fair Value of Plan Assets	612	[12]	797	[12]
Fair Value, Inputs, Level 1 [Member]
Defined Benefit Plan Fair Value Disclosure [Line Items]
Defined Benefit Plan, Fair Value of Plan Assets	289,202		269,289
Fair Value, Inputs, Level 1 [Member] | Cash and Cash Equivalents [Member]
Defined Benefit Plan Fair Value Disclosure [Line Items]
Defined Benefit Plan, Fair Value of Plan Assets	1,932		989
Fair Value, Inputs, Level 1 [Member] | Equity Securities [Member]
Defined Benefit Plan Fair Value Disclosure [Line Items]
Defined Benefit Plan, Fair Value of Plan Assets	200,562		209,062
Fair Value, Inputs, Level 1 [Member] | Equity Securities [Member] | US Large Cap [Member]
Defined Benefit Plan Fair Value Disclosure [Line Items]
Defined Benefit Plan, Fair Value of Plan Assets	116,084	[1]	120,475	[1]
Fair Value, Inputs, Level 1 [Member] | Equity Securities [Member] | US Small Cap [Member]
Defined Benefit Plan Fair Value Disclosure [Line Items]
Defined Benefit Plan, Fair Value of Plan Assets	28,726	[2]	28,048	[2]
Fair Value, Inputs, Level 1 [Member] | Equity Securities [Member] | Foreign Large Cap [Member]
Defined Benefit Plan Fair Value Disclosure [Line Items]
Defined Benefit Plan, Fair Value of Plan Assets	53,311	[3]	60,355	[3]
Fair Value, Inputs, Level 1 [Member] | Equity Securities [Member] | Foreign Mid Cap [Member]
Defined Benefit Plan Fair Value Disclosure [Line Items]
Defined Benefit Plan, Fair Value of Plan Assets	222		116
Fair Value, Inputs, Level 1 [Member] | Equity Securities [Member] | Foreign Index Funds [Member]
Defined Benefit Plan Fair Value Disclosure [Line Items]
Defined Benefit Plan, Fair Value of Plan Assets	2,219	[4]	68	[4]
Fair Value, Inputs, Level 1 [Member] | Debt Securities [Member]
Defined Benefit Plan Fair Value Disclosure [Line Items]
Defined Benefit Plan, Fair Value of Plan Assets	86,708		59,238
Fair Value, Inputs, Level 1 [Member] | Debt Securities [Member] | US Government Agencies Debt Securities [Member]
Defined Benefit Plan Fair Value Disclosure [Line Items]
Defined Benefit Plan, Fair Value of Plan Assets	700		1,427
Fair Value, Inputs, Level 1 [Member] | Debt Securities [Member] | US Fixed Income Mutual Fund [Member]
Defined Benefit Plan Fair Value Disclosure [Line Items]
Defined Benefit Plan, Fair Value of Plan Assets	59,791	[7]	54,808	[7]
Fair Value, Inputs, Level 1 [Member] | Debt Securities [Member] | US Other Fixed Income [Member]
Defined Benefit Plan Fair Value Disclosure [Line Items]
Defined Benefit Plan, Fair Value of Plan Assets	23,062	[8]
Fair Value, Inputs, Level 1 [Member] | Debt Securities [Member] | Foreign Government Debt Securities [Member]
Defined Benefit Plan Fair Value Disclosure [Line Items]
Defined Benefit Plan, Fair Value of Plan Assets	1,410	[9]	1,509	[9]
Fair Value, Inputs, Level 1 [Member] | Debt Securities [Member] | Foreign Corporate Debt Securities [Member]
Defined Benefit Plan Fair Value Disclosure [Line Items]
Defined Benefit Plan, Fair Value of Plan Assets	1,745	[9]	1,494	[9]
Fair Value, Inputs, Level 1 [Member] | Alternative Investments [Member]
Defined Benefit Plan Fair Value Disclosure [Line Items]
Defined Benefit Plan, Fair Value of Plan Assets	0		0
Fair Value, Inputs, Level 1 [Member] | Real Estate [Member]
Defined Benefit Plan Fair Value Disclosure [Line Items]
Defined Benefit Plan, Fair Value of Plan Assets	0		0
Fair Value, Inputs, Level 2 [Member]
Defined Benefit Plan Fair Value Disclosure [Line Items]
Defined Benefit Plan, Fair Value of Plan Assets	83,254		93,210
Fair Value, Inputs, Level 2 [Member] | Cash and Cash Equivalents [Member]
Defined Benefit Plan Fair Value Disclosure [Line Items]
Defined Benefit Plan, Fair Value of Plan Assets	14,696		6,365
Fair Value, Inputs, Level 2 [Member] | Equity Securities [Member]
Defined Benefit Plan Fair Value Disclosure [Line Items]
Defined Benefit Plan, Fair Value of Plan Assets	33,058		31,816
Fair Value, Inputs, Level 2 [Member] | Equity Securities [Member] | US Large Cap [Member]
Defined Benefit Plan Fair Value Disclosure [Line Items]
Defined Benefit Plan, Fair Value of Plan Assets	193	[1]	390	[1]
Fair Value, Inputs, Level 2 [Member] | Equity Securities [Member] | Foreign Index Funds [Member]
Defined Benefit Plan Fair Value Disclosure [Line Items]
Defined Benefit Plan, Fair Value of Plan Assets	22,393	[4]	25,994	[4]
Fair Value, Inputs, Level 2 [Member] | Equity Securities [Member] | Balanced Funds [Member]
Defined Benefit Plan Fair Value Disclosure [Line Items]
Defined Benefit Plan, Fair Value of Plan Assets	10,472	[5]	5,432	[5]
Fair Value, Inputs, Level 2 [Member] | Debt Securities [Member]
Defined Benefit Plan Fair Value Disclosure [Line Items]
Defined Benefit Plan, Fair Value of Plan Assets	35,500		55,029
Fair Value, Inputs, Level 2 [Member] | Debt Securities [Member] | Domestic Corporate Debt Securities [Member]
Defined Benefit Plan Fair Value Disclosure [Line Items]
Defined Benefit Plan, Fair Value of Plan Assets	19,472	[6]	18,120	[6]
Fair Value, Inputs, Level 2 [Member] | Debt Securities [Member] | US Other Fixed Income [Member]
Defined Benefit Plan Fair Value Disclosure [Line Items]
Defined Benefit Plan, Fair Value of Plan Assets			21,658	[8]
Fair Value, Inputs, Level 2 [Member] | Debt Securities [Member] | Foreign Government Debt Securities [Member]
Defined Benefit Plan Fair Value Disclosure [Line Items]
Defined Benefit Plan, Fair Value of Plan Assets	2,586	[9]	3,279	[9]
Fair Value, Inputs, Level 2 [Member] | Debt Securities [Member] | Foreign Corporate Debt Securities [Member]
Defined Benefit Plan Fair Value Disclosure [Line Items]
Defined Benefit Plan, Fair Value of Plan Assets	2,561	[9]	1,721	[9]
Fair Value, Inputs, Level 2 [Member] | Debt Securities [Member] | Foreign Government Index Bonds [Member]
Defined Benefit Plan Fair Value Disclosure [Line Items]
Defined Benefit Plan, Fair Value of Plan Assets	1,616	[10]	1,449	[10]
Fair Value, Inputs, Level 2 [Member] | Debt Securities [Member] | Foreign Corporate Bond Index Funds [Member]
Defined Benefit Plan Fair Value Disclosure [Line Items]
Defined Benefit Plan, Fair Value of Plan Assets	9,265	[10]	8,802	[10]
Fair Value, Inputs, Level 2 [Member] | Alternative Investments [Member]
Defined Benefit Plan Fair Value Disclosure [Line Items]
Defined Benefit Plan, Fair Value of Plan Assets	0		0
Fair Value, Inputs, Level 2 [Member] | Real Estate [Member]
Defined Benefit Plan Fair Value Disclosure [Line Items]
Defined Benefit Plan, Fair Value of Plan Assets	0		0
Fair Value, Inputs, Level 3 [Member]
Defined Benefit Plan Fair Value Disclosure [Line Items]
Defined Benefit Plan, Fair Value of Plan Assets	10,693		9,700		9,710
Fair Value, Inputs, Level 3 [Member] | Cash and Cash Equivalents [Member]
Defined Benefit Plan Fair Value Disclosure [Line Items]
Defined Benefit Plan, Fair Value of Plan Assets	0		0
Fair Value, Inputs, Level 3 [Member] | Equity Securities [Member]
Defined Benefit Plan Fair Value Disclosure [Line Items]
Defined Benefit Plan, Fair Value of Plan Assets	0		0
Fair Value, Inputs, Level 3 [Member] | Debt Securities [Member]
Defined Benefit Plan Fair Value Disclosure [Line Items]
Defined Benefit Plan, Fair Value of Plan Assets	0		0
Fair Value, Inputs, Level 3 [Member] | Alternative Investments [Member]
Defined Benefit Plan Fair Value Disclosure [Line Items]
Defined Benefit Plan, Fair Value of Plan Assets	10,081		8,903
Fair Value, Inputs, Level 3 [Member] | Alternative Investments [Member] | Insurance Contracts [Member]
Defined Benefit Plan Fair Value Disclosure [Line Items]
Defined Benefit Plan, Fair Value of Plan Assets	10,081	[11]	8,903	[11]
Fair Value, Inputs, Level 3 [Member] | Real Estate [Member]
Defined Benefit Plan Fair Value Disclosure [Line Items]
Defined Benefit Plan, Fair Value of Plan Assets	612		797
Fair Value, Inputs, Level 3 [Member] | Real Estate [Member] | Foreign Real Estate [Member]
Defined Benefit Plan Fair Value Disclosure [Line Items]
Defined Benefit Plan, Fair Value of Plan Assets	$ 612	[12]	$ 797	[12]

[1] This category comprised of two growth and two value-oriented portfolios of U.S. securities benchmarked against the S&P 500 index. 2010 also includes a minor holding of a U.S. equity index fund in Switzerland.

[2] This category consists of a portfolio of U.S. securities benchmarked against the Russell 2000 index.

[3] This category consists of two international mutual funds benchmarked against the MSCI EAFE index. This category also includes individual foreign equity holdings in the CW Pension Plan.

[4] This category is comprised primarily of global equity index mutual funds associated with the U.K. based pension plans.

[5] This category consists of three balanced funds associated with the Canadian and U.K. based pension plans composed, in aggregate, of approximately 50% equities and 50% fixed income/cash.

[6] This category consists of a portfolio of domestic fixed income securities benchmarked against the Barclays Capital Aggregate Bond Index, with the majority of the portfolio comprised of corporate bonds.

[7] This category consists of an actively-managed bond mutual fund comprised of domestic investment-grade debt, fixed-income derivatives, and below investment-grade issues.

[8] This category consists of U.S. mortgage backed securities, asset backed securities, municipal bonds, and convertible debt.

[9] These categories consist of bond mutual funds for institutional investors associated with the CW Pension Plan as well as our Switzerland and U.K. based pension plans.

[10] These categories consist of bond index mutual funds for institutional investors in the U.K. aiming to capture the returns of the iBoxx and Non-Gilt indices for corporates and the FTSE A index for government bonds (gilts).

[11] This category consists of a guaranteed investment contract (GIC) in Switzerland. Amounts contributed to the plan are guaranteed by a foundation for occupational benefits that in turn entered into a group insurance contract and the foundation pays a guaranteed rate of interest that is reset annually.

[12] This category consists of real estate investment trusts in Switzerland.