Consolidated Statements of Earnings (unaudited) - USD ($) $ in Thousands	3 Months Ended
	Jun. 30, 2022	Jun. 30, 2021
Income Statement [Abstract]
Revenue	$ 561,387	$ 475,770
Cost of Goods Sold	410,521	349,259
Gross Profit	150,866	126,511
Equity in Earnings of Unconsolidated Joint Venture	5,098	7,970
Corporate General and Administrative Expense	(11,820)	(9,468)
Other Non-Operating Income (Expense)	(635)	3,678
Interest Expense, net	(7,330)	(6,972)
Earnings Before Income Taxes	136,179	121,719
Income Taxes	(31,174)	(26,392)
Net Earnings	$ 105,005	$ 95,327
EARNINGS PER SHARE
Basic	$ 2.76	$ 2.27
Diluted	$ 2.75	$ 2.25
AVERAGE SHARES OUTSTANDING
Basic	37,982,580	42,028,619
Diluted	38,222,949	42,437,366
CASH DIVIDENDS PER SHARE	$ 0.25	$ 0