XML 59 R29.htm IDEA: XBRL DOCUMENT  v2.3.0.11

Accumulated Other Comprehensive Income (Tables)

6 Months Ended

Jun. 30, 2011

Accumulated Other Comprehensive Income

Schedule Of Accumulated Other Comprehensive Income (Loss)

		June 30, 2011												December 31, 2010												June 30, 2010
		Accumulated other comprehensive income (loss)				Deferred tax expense (benefit)				Accumulated other comprehensive income (loss), net of tax				Accumulated other comprehensive income (loss)				Deferred tax expense (benefit)				Accumulated other comprehensive income (loss), net of tax				Accumulated other comprehensive income (loss)				Deferred tax expense (benefit)				Accumulated other comprehensive income (loss), net of tax
Unrealized gains on investment securities available for sale		$	31,839			$	12,528			$	19,311			$	23,195			$	9,143			$	14,052			$	43,998			$	16,580			$	27,418
Funded status of defined benefit plan			(70,400	)			(27,568	)			(42,832	)			(73,696	)			(28,859	)			(44,837	)			(70,892	)			(27,761	)			(43,131	)
Unrealized loss on cash flow hedge			(9,800	)			(3,870	)			(5,930	)			(9,492	)			(3,748	)			(5,744	)			(11,309	)			(4,466	)			(6,844	)
Total		$	(48,361	)		$	(18,910	)		$	(29,451	)		$	(59,993	)		$	(23,464	)		$	(36,529	)		$	(38,203	)		$	(15,647	)		$	(22,557	)

X

- Definition

Tabular disclosure of the components of accumulated other comprehensive income (loss).

+ Details

Name:	fcnca_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock
Namespace Prefix:	fcnca
Data Type:	us-types:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- Details

Name:	us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTaxAbstract
Namespace Prefix:	us-gaap
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration