Other comprehensive loss (Tables)

9 Months Ended

Sep. 30, 2022

Equity [Abstract]

Schedule of changes in other comprehensive income (loss)

Changes in the balances of each component of other comprehensive loss and the related tax effects are as follows:

	Three Months Ended   September 30, 2022			Three Months Ended   September 30, 2021
	Before-Tax Amount	Tax Expense (Benefit)	Net-of-Tax Amount	Before-Tax Amount	Tax Expense (Benefit)	Net-of-Tax Amount
	($000 omitted)
Net unrealized gains and losses on investments:
Change in net unrealized gains and losses on investments	(11,292)	(2,371)	(8,921)	(2,764)	(581)	(2,183)
Reclassification adjustments for realized gains and losses on investments	(488)	(103)	(385)	(449)	(94)	(355)
	(11,780)	(2,474)	(9,306)	(3,213)	(675)	(2,538)
Foreign currency translation adjustments	(18,315)	(3,015)	(15,300)	(4,950)	(707)	(4,243)
Other comprehensive loss	(30,095)	(5,489)	(24,606)	(8,163)	(1,382)	(6,781)

	Nine Months Ended September 30, 2022			Nine Months Ended September 30, 2021
	Before-Tax Amount	Tax Expense (Benefit)	Net-of-Tax Amount	Before-Tax Amount	Tax Expense (Benefit)	Net-of-Tax Amount
	($000 omitted)
Net unrealized gains and losses on investments:
Change in net unrealized gains and losses on investments	(52,548)	(11,035)	(41,513)	(13,076)	(2,746)	(10,330)
Reclassification adjustment for realized gains and losses on investments	(870)	(183)	(687)	(1,162)	(244)	(918)
	(53,418)	(11,218)	(42,200)	(14,238)	(2,990)	(11,248)
Foreign currency translation adjustments	(26,668)	(3,807)	(22,861)	(839)	158	(997)
Other comprehensive loss	(80,086)	(15,025)	(65,061)	(15,077)	(2,832)	(12,245)