RETIREMENT AND OTHER EMPLOYEE BENEFIT PROGRAMS - Additional Information (Detail)	12 Months Ended
	Dec. 31, 2020 USD ($) plan	Dec. 31, 2019 USD ($)	Dec. 31, 2018 USD ($)
Defined Benefit Plan Disclosure [Line Items]
Number of plans (in plans) | plan	2
UNITED STATES
Defined Benefit Plan Disclosure [Line Items]
Percentage of contribution to 401(k) defined contribution retirement savings plan by employer	50.00%
Employer 401(k) maximum annual matching contribution to each employee	$ 3,000
Employer contributions to 401(k) plan	8,700,000	$ 11,000,000.0	$ 10,600,000
Foreign Defined Contribution Plan
Defined Benefit Plan Disclosure [Line Items]
Employer contributions to 401(k) plan	$ 4,600,000	$ 5,000,000.0	$ 3,100,000