CONSOLIDATED STATEMENTS OF COMPREHENSIVE (LOSS) INCOME - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
CONSOLIDATED STATEMENTS OF COMPREHENSIVE (LOSS) INCOME
Net income	$ 57,693	$ 38,865
Other comprehensive (loss) income, net of tax:
Net change in pensions and other benefits		(96)
Net change in investment securities	(75,039)	35,974
Other comprehensive (loss) income	(75,039)	35,878
Total comprehensive (loss) income	$ (17,346)	$ 74,743