Reclassifications Out of Accumulated Other Comprehensive Loss (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Balance at beginning of period	$ 834,388
Total amount reclassified from accumulated other comprehensive loss, net of tax, into net income	2,912	$ 267	$ 216
Unrealized gain (loss) on available-for-sale securities (Note 19)	3	(4)	(7)
Foreign currency translation adjustments	(9,577)	33,165	31,765
Balance at end of period	923,741	834,388
Accumulated defined benefit plans adjustment attributable to parent
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Balance at beginning of period	(57,296)	(115,552)	(124,848)
Tax benefit (expense)	703	(12,804)	1,997
Total other comprehensive (loss) gain before reclassifications, net of tax	(2,159)	41,580	(4,325)
Tax benefit	(3,273)	(5,760)	(4,242)
Total amount reclassified from accumulated other comprehensive loss, net of tax, into net income	9,120	16,676	13,621
Foreign currency translation adjustments	6,961	58,256	9,296
Balance at end of period	(50,335)	(57,296)	(115,552)
Accumulated defined benefit plans adjustment, net prior service attributable to parent
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Amounts reclassified from Accumulated other comprehensive loss	(199)	(95)	(216)
Accumulated defined benefit plans adjustment, net gain (loss) attributable to parent
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Unrecognized net actuarial (losses) gains	(2,862)	54,384	(6,322)
Amounts reclassified from Accumulated other comprehensive loss	12,592	22,531	18,079
Accumulated defined benefit plans adjustment attributable to noncontrolling interest
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Balance at beginning of period	0	0	0
Tax benefit (expense)	0	0	0
Total other comprehensive (loss) gain before reclassifications, net of tax	0	0	0
Tax benefit	0	0	0
Total amount reclassified from accumulated other comprehensive loss, net of tax, into net income	0	0	0
Foreign currency translation adjustments	0	0	0
Balance at end of period	0	0	0
Accumulated defined benefit plans adjustment, net prior service attributable to noncontrolling interest
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Amounts reclassified from Accumulated other comprehensive loss	0	0	0
Accumulated defined benefit plans adjustment, net gain (loss) attributable to noncontrolling interest
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Unrecognized net actuarial (losses) gains	0	0	0
Amounts reclassified from Accumulated other comprehensive loss	0	0	0
Accumulated net investment gain (loss) attributable to parent
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Balance at beginning of period	(5)	(1)	6
Unrealized gain (loss) on available-for-sale securities (Note 19)	3	(4)	(7)
Balance at end of period	(2)	(5)	(1)
Accumulated net investment gain (loss) attributable to noncontrolling interest
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Balance at beginning of period	0	0	0
Unrealized gain (loss) on available-for-sale securities (Note 19)	0	0	0
Balance at end of period	0	0	0
Accumulated foreign currency adjustment attributable to parent
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Balance at beginning of period	(91,839)	(66,844)	(89,161)
Total amount reclassified from accumulated other comprehensive loss, net of tax, into net income	2,912	267	216
Foreign currency translation adjustments	(19,453)	(25,262)	22,101
Acquisition of noncontrolling interests in consolidated subsidiaries	0	0	0
Balance at end of period	(108,380)	(91,839)	(66,844)
Accumulated foreign currency adjustment attributable to noncontrolling interest
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Balance at beginning of period	0	372	213
Total amount reclassified from accumulated other comprehensive loss, net of tax, into net income	0	0	0
Foreign currency translation adjustments	0	(92)	159
Acquisition of noncontrolling interests in consolidated subsidiaries	0	(280)	0
Balance at end of period	$ 0	$ 0	$ 372