Fair Values - Assets and Liabilities Measured at Fair Value on Recurring Basis (Detail) - USD ($) $ in Thousands	Dec. 31, 2024	Dec. 31, 2023
Assets
Derivatives	$ 72,454	$ 1,890
Liabilities
Derivatives	5,238	94,817
Level 1
Assets
Derivatives	0	0
Liabilities
Derivatives	0	0
Level 2
Assets
Derivatives	72,454	1,890
Liabilities
Derivatives	5,238	94,817
Level 3
Assets
Derivatives	0	0
Liabilities
Derivatives	$ 0	$ 0