XML 58 R46.htm IDEA: XBRL DOCUMENT v3.24.1.u1
Other comprehensive income (loss) (accumulated other comprehensive loss) (Details) - USD ($)
$ in Thousands
 3 Months Ended
Mar. 31, 2024
Mar. 31, 2023
Postretirement benefit plans [Member]    
Accumulated other comprehensive loss [Line Items]    
Balance, beginning of period $ (19,824) $ (26,872)
Other comprehensive income (loss) before reclassifications 0 0
Amounts reclassified from accumulated other comprehensive loss 22 197
Net current-period other comprehensive income (loss) 22 197
Balance, end of period (19,802) (26,675)
Net unrealized loss on debt securities [Member]    
Accumulated other comprehensive loss [Line Items]    
Balance, beginning of period   (909)
Other comprehensive income (loss) before reclassifications [1]   123
Amounts reclassified from accumulated other comprehensive loss   0
Net current-period other comprehensive income (loss)   123
Balance, end of period   (786)
Unrealized gain on debt securities arising during the period, tax expense   43
Net unrealized gain (loss) on cash flow hedges [Member]    
Accumulated other comprehensive loss [Line Items]    
Balance, beginning of period (286) 2,593
Other comprehensive income (loss) before reclassifications 5,864 [2] (2,872) [3]
Amounts reclassified from accumulated other comprehensive loss (668) (418)
Net current-period other comprehensive income (loss) 5,196 (3,290)
Balance, end of period 4,910 (697)
Unrealized loss on cash flow hedge arising during the period, tax expense (benefit) 2,169 (1,045)
Currency translation adjustment [Member]    
Accumulated other comprehensive loss [Line Items]    
Balance, beginning of period (9,918) (12,076)
Other comprehensive income (loss) before reclassifications (1,027) 227
Amounts reclassified from accumulated other comprehensive loss 0 0
Net current-period other comprehensive income (loss) (1,027) 227
Balance, end of period (10,945) (11,849)
Accumulated other comprehensive loss [Member]    
Accumulated other comprehensive loss [Line Items]    
Balance, beginning of period (30,028) (37,264)
Other comprehensive income (loss) before reclassifications 4,837 (2,522)
Amounts reclassified from accumulated other comprehensive loss (646) (221)
Net current-period other comprehensive income (loss) 4,191 (2,743)
Balance, end of period $ (25,837) $ (40,007)
[1] Other comprehensive income before reclassifications is net of income tax expense of $43.
[2] Other comprehensive income before reclassifications is net of income tax expense of $2,169.
[3] Other comprehensive loss before reclassifications is net of an income tax benefit of $1,045.