Stockholders' Equity - Shares of Common Stock (Detail) - shares	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward]
Beginning balance (in shares)	195,969,746	205,126,224	208,428,309
Incentive Plan and Awards (in shares)	1,283,056	1,178,816	1,040,450
Stock Options Exercised (in shares)	90,295	154,476	42,143
Treasury Stock Purchased (in shares)	(11,005,509)	(10,489,770)	(4,384,678)
Ending balance (in shares)	186,337,588	195,969,746	205,126,224