Employee Benefit Plans (Weighted-Average Assumptions Used to Determine Benefit Obligations) (Detail)	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Retirement Benefits [Abstract]
Benefit obligations, Discount rate	4.95%	5.14%	2.79%
Net periodic benefit cost, Discount rate	5.14%	2.79%	2.43%
Net periodic benefit cost, Expected return on plan assets	7.00%	7.25%	7.25%