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v3.6.0.2

Consolidated Statements Of Changes In Shareholders' Equity - USD ($) shares in Thousands, $ in Thousands | Total | Preferred Stock [Member] | Common Stock [Member] | Additional Paid-in Capital [Member] | Retained Earnings [Member] | Accumulated Other Comprehensive Income/(Loss) [Member] | Treasury Stock at Cost [Member]
--- | --- | --- | --- | --- | --- | --- | ---
Balance at Dec. 31, 2013 | $ 2,058,849 |  |  | $ 9,562 | $ 1,544,143 | $ 540,238 | $ (35,030) | $ (64)
Balance, Shares at Dec. 31, 2013 |  |  |  | 63,744 |  |  |  |
Net income | 176,067 |  |  |  |  | 176,067 |  |
Unrealized gain on securities, net of tax | 1,838 |  |  |  |  |  | 1,838 |
Unrealized gain on cash flow hedging activities, net of tax | 2,141 |  |  |  |  |  | 2,141 |
Foreign currency translation adjustment, net of tax | (7,280) | [1] |  |  |  |  | (7,280) |
Issuance of stock for employee benefit plans | (67,265) |  |  | $ 324 | (67,653) |  |  | 64
Issuance of stock for employee benefit plans, Shares |  |  |  | 2,158 |  |  |  |
Stock option exercises | 316 |  |  | $ 4 | 312 |  |  |
Stock option exercises, Shares |  |  |  | 33 |  |  |  |
Unit amortization | 118,271 |  |  |  | 118,271 |  |  |
Excess tax benefit (deficit) from stock-based compensation | 19,858 |  |  |  | 19,858 |  |  |
Issuance of common stock for acquisitions | 19,243 |  |  | $ 60 | 19,183 |  |  |
Issuance of common stock for acquisitions, Shares |  |  |  | 401 |  |  |  |
Balance at Dec. 31, 2014 | 2,322,038 |  |  | $ 9,950 | 1,634,114 | 716,305 | (38,331) |
Balance, Shares at Dec. 31, 2014 |  |  |  | 66,336 |  |  |  |
Net income | 92,336 |  |  |  |  | 92,336 |  |
Unrealized gain on securities, net of tax | 1,389 |  |  |  |  |  | 1,389 |
Unrealized gain on cash flow hedging activities, net of tax | 1,088 |  |  |  |  |  | 1,088 |
Foreign currency translation adjustment, net of tax | (3,679) | [1] |  |  |  |  | (3,679) |
Issuance of stock for employee benefit plans | (66,000) |  |  | $ 263 | (75,126) | (2,956) |  | 11,819
Issuance of stock for employee benefit plans, Shares |  |  |  | 1,754 |  |  |  |
Stock option exercises | 660 |  |  | $ 3 | (342) |  |  | 999
Stock option exercises, Shares |  |  |  | 17 |  |  |  |
Unit amortization | 167,848 |  |  |  | 167,848 |  |  |
Excess tax benefit (deficit) from stock-based compensation | 14,741 |  |  |  | 14,741 |  |  |
Purchase of treasury stock | (117,752) |  |  |  |  |  |  | (117,752)
Issuance of common stock for acquisitions | 79,747 |  |  | $ 210 | 79,537 |  |  |
Issuance of common stock for acquisitions, Shares |  |  |  | 1,400 |  |  |  |
Balance at Dec. 31, 2015 | 2,492,416 |  |  | $ 10,426 | 1,820,772 | 805,685 | (39,533) | (104,934)
Balance, Shares at Dec. 31, 2015 |  |  |  | 69,507 |  |  |  |
Net income | 81,520 |  |  |  |  | 81,520 |  |
Unrealized gain on securities, net of tax | 5,803 |  |  |  |  |  | 5,803 |
Unrealized gain on cash flow hedging activities, net of tax | 7,288 |  |  |  |  |  | 7,288 |
Foreign currency translation adjustment, net of tax | (12,600) | [1] |  |  |  |  | (12,600) |
Issuance of stock for employee benefit plans | (61,900) |  |  |  | (158,569) | (6,341) |  | 103,010
Stock option exercises | $ 543 |  |  |  | (822) |  |  | 1,365
Stock option exercises, Shares | 31 |  |  |  |  |  |  |
Unit amortization | $ 189,746 |  |  |  | 189,746 |  |  |
Excess tax benefit (deficit) from stock-based compensation | (4,904) |  |  |  | (4,904) |  |  |
Purchase of treasury stock | (113,462) |  |  |  |  |  |  | (113,462)
Preferred offering | 145,051 |  | $ 150,000 |  | (4,949) |  |  |
Preferred offering, Shares |  |  | 6 |  |  |  |  |
Dividend on preferred stock | (3,906) |  |  |  |  | (3,906) |  |
Issuance of common stock for acquisitions | 12,813 |  |  |  | (723) |  |  | 13,536
Balance at Dec. 31, 2016 | $ 2,738,408 |  | $ 150,000 | $ 10,426 | $ 1,840,551 | $ 876,958 | $ (39,042) | $ (100,485)
Balance, Shares at Dec. 31, 2016 |  |  | 6 | 69,507 |  |  |  |
[1] | Net of taxes of $0.3 million, $0.7 million, and $2.1 million for the years ended December 31, 2016, 2015, and 2014, respectively.

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