CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY (USD $) In Thousands	Common Shares Par Value [Member]		Additional Paid-in Capital [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Loss [Member]	Total
Balance at Dec. 31, 2008	$ 51,131	[1]	$ 54,207	$ 12,682	$ (64,954)	$ 53,066
Net income	0	[1]	0	99,365	0	99,365
Cash dividends	0	[1]	0	(51,279)	0	(51,279)
Common shares issued	237	[1]	1,735	0	0	1,972
Tax impact of share-based awards	0	[1]	(2,591)	0	0	(2,591)
Common shares repurchased	(120)	[1]	(1,199)	0	0	(1,319)
Other common shares retired	(59)	[1]	(608)	0	0	(667)
Fair value of share-based compensation	0	[1]	6,527	0	0	6,527
Amounts related to postretirement benefit plans, net of tax (Note 12)	0	[1]	0	0	5,811	5,811
Amortization of loss on derivatives, net of tax	0	[1]	0	0	1,657	1,657
Marketable securities net unrealized gain, net of tax	0	[1]	0	0	0	0
Currency translation adjustment	0	[1]	0	0	4,668	4,668
Balance at Dec. 31, 2009	51,189	[1]	58,071	60,768	(52,818)	117,210
Net income	0	[1]	0	152,624	0	152,624
Cash dividends	0	[1]	0	(51,435)	0	(51,435)
Common shares issued	410	[1]	4,187	0	0	4,597
Tax impact of share-based awards	0	[1]	(677)	0	0	(677)
Common shares repurchased	(167)	[1]	(2,832)	0	0	(2,999)
Other common shares retired	(94)	[1]	(1,716)	0	0	(1,810)
Fair value of share-based compensation	0	[1]	5,882	0	0	5,882
Amounts related to postretirement benefit plans, net of tax (Note 12)	0	[1]	0	0	(342)	(342)
Amortization of loss on derivatives, net of tax	0	[1]	0	0	1,319	1,319
Marketable securities net unrealized gain, net of tax	0	[1]	0	0	13	13
Currency translation adjustment	0	[1]	0	0	1,816	1,816
Balance at Dec. 31, 2010	51,338	[1]	62,915	161,957	(50,012)	226,198
Net income	0	[1]	0	144,595	0	144,595
Cash dividends	0	[1]	0	(51,126)	0	(51,126)
Common shares issued	499	[1]	7,584	0	0	8,083
Common shares to be issued for Banker's Dashboard acquisition (see Note 4)	0		4,300	0	0	4,300
Tax impact of share-based awards	0	[1]	112	0	0	112
Common shares repurchased	(940)	[1]	(22,680)	0	0	(23,620)
Other common shares retired	(71)	[1]	(1,758)	0	0	(1,829)
Fair value of share-based compensation	0	[1]	5,365	0	0	5,365
Amounts related to postretirement benefit plans, net of tax (Note 12)	0	[1]	0	0	(9,586)	(9,586)
Amortization of loss on derivatives, net of tax	0	[1]	0	0	1,591	1,591
Marketable securities net unrealized gain, net of tax	0	[1]	0	0	165	165
Currency translation adjustment	0	[1]	0	0	(1,559)	(1,559)
Balance at Dec. 31, 2011	$ 50,826	[1]	$ 55,838	$ 255,426	$ (59,401)	$ 302,689

[1] As the par value of our common shares is $1.00 per share, the number of shares associated with the transactions presented here is equivalent to the related par value. See Note 15 for share information.