Treasury Stock - Additional Information (Detail) - USD ($)		3 Months Ended			9 Months Ended
	Jan. 01, 2024	Dec. 31, 2023	Sep. 30, 2023	Dec. 31, 2022	Dec. 31, 2023	Dec. 31, 2022	Mar. 31, 2023	Nov. 30, 2022
Class of Stock [Line Items]
Number of shares of common stock authorized to repurchase		39,000,000			39,000,000			1,000,000
Treasury stock, value		$ 784,724,000			$ 784,724,000		$ 748,195,000
Treasury stock, shares		37,995,350			37,995,350		37,817,866
Average price per share of common stock			$ 211.94		$ 205.82
Common stock, shares outstanding		17,099,318			17,099,318		17,169,500
Purchase of treasury stock, shares			43,991
Purchase of treasury stock		$ (9,324,000)	$ (9,300,000)	$ (22,795,000)	$ (36,529,000)	$ (75,081,000)
1996 Repurchase Program [Member]
Class of Stock [Line Items]
Treasury stock, shares		37,995,350			37,995,350
Common stock equals to percentage of outstanding common stock					69.00%
Average price per share of common stock					$ 20.65
Common stock, shares outstanding		17,099,318			17,099,318
Treasury stock, shares outstanding		37,995,350			37,995,350
1996 Repurchase Program [Member] | Subsequent Event [Member]
Class of Stock [Line Items]
Average price per share of common stock	$ 234.87
Purchase of treasury stock, shares	12,122
Purchase of treasury stock	$ (2,800,000)
1996 Repurchase Program [Member] | Common Stock [Member]
Class of Stock [Line Items]
Common stock, shares outstanding		177,484			177,484