XML 211 R6.htm IDEA: XBRL DOCUMENT v3.24.1.1.u2
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($)
$ in Thousands
12 Months Ended
Mar. 31, 2024
Mar. 31, 2023
Mar. 31, 2022
Statement of Comprehensive Income [Abstract]      
Net income $ 605,706 $ 271,215 $ 466,577
Other comprehensive income, net of tax:      
Change in unrealized (loss) gain on derivatives designated as cash flow hedges (2,327) 10,109 27,983
Change in postretirement plan costs (17,474) 10,639 10,373
Total other comprehensive (loss) income, net of tax (19,801) 20,748 38,356
Comprehensive income 585,905 291,963 504,933
Comprehensive loss attributable to non-controlling interest 0 576 163
Comprehensive income attributable to common stockholders $ 585,905 $ 292,539 $ 505,096