Income Taxes - Income Tax Expense (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Earnings before income taxes:
United States	$ 274,415	$ 200,657	$ 154,788
Foreign	100,018	91,900	73,664
Earnings before income taxes	374,433	292,557	228,452
Current:
U.S. Federal	61,245	29,478	38,732
U.S. State and local	15,788	7,391	8,203
Foreign	26,043	24,485	22,123
Total current income tax expense	103,076	61,354	69,058
Deferred:
U.S. Federal	(7,267)	11,104	(10,048)
U.S. State and local	(1,153)	3,239	(1,779)
Foreign	(831)	(2,485)	(1,419)
Total deferred income tax expense	(9,251)	11,858	(13,246)
Income tax expense	$ 93,825	$ 73,212	$ 55,812