EMPLOYEE BENEFIT PLANS - General Information (Detail) $ in Millions	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018 USD ($) plan	Dec. 31, 2017 USD ($)
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan, number of plans | plan		2
Defined benefit plan, expected future employer contributions, next fiscal year | $		$ 2.3
Discount rate		2.80%	2.50%
Accumulated benefit obligation | $		$ 84.6	$ 95.6
Expected long-term return on plan assets		4.70%	4.50%
Forecasted
Defined Benefit Plan Disclosure [Line Items]
Expected long-term return on plan assets	3.30%
Forecasted | Equity Securities
Defined Benefit Plan Disclosure [Line Items]
Expected long-term return on plan assets	5.80%
Forecasted | Debt securities
Defined Benefit Plan Disclosure [Line Items]
Expected long-term return on plan assets	2.70%
LIBOR | Diversified Growth Fund
Defined Benefit Plan Disclosure [Line Items]
Target return on asset category		3.00%
LIBOR | Global Absolute Return Bond Fund
Defined Benefit Plan Disclosure [Line Items]
Target return on asset category		3.00%
Return on cash | Global Absolute Return Fund
Defined Benefit Plan Disclosure [Line Items]
Target return on asset category		5.00%
United Kingdom
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan, number of plans | plan		1
Norway
Defined Benefit Plan Disclosure [Line Items]
Concentration risk		1.00%