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Consolidated Statements of Changes in Stockholders' Equity (USD $) In Thousands, except Share data | Total | Common Stock | Capital in Excess of Par Value | Retained Earnings | Accumulated Other Comprehensive Loss | Treasury Stock
--- | --- | --- | --- | --- | --- | ---
Balances at Jan. 01, 2011 | $ 795,790 | $ 199 | $ 540,294 | $ 503,689 | $ (33,709) | $ (214,683)
Balances (in shares) at Jan. 01, 2011 |  | 101,659,924 |  |  |  | (11,011,494)
Net income | 123,428 |  |  | 123,428 |  |
Derivative instruments, net of tax | (38,813) |  |  |  | (38,813) |
Pension and postretirement plans, net of tax | (39,525) |  |  |  | (39,525) |
Adjustment for 3 for 2 stock split (in shares) |  | 50,828,084 |  |  |  | (5,375,912)
Adjustment for 3 for 2 stock split (Note 14) | (39) |  |  | (39) |  |
Stock repurchases (in shares) |  |  |  |  |  | (1,155,103)
Stock repurchases | (26,598) |  |  |  |  | (26,598)
Exercise of stock options (in shares) |  |  |  |  |  | 803,090
Exercise of stock options | 12,933 |  | (2,512) |  |  | 15,445
Issuance of performance-contingent restricted stock awards |  |  | (4,213) |  |  | 4,213
Issuance of performance-contingent restricted stock awards (in shares) |  |  |  |  |  | 216,050
Issuance of deferred stock awards | (41) |  | (1,160) |  |  | 1,119
Issuance of deferred stock awards (in shares) |  |  |  |  |  | 56,505
Amortization of share-based compensation awards | 12,982 |  | 12,982 |  |  |
Income tax benefits related to share-based payments | 2,932 |  | 2,932 |  |  |
Performance-contingent restricted stock awards forfeitures and cancellations (in shares) |  |  |  |  |  | (51,630)
Performance-contingent restricted stock awards forfeitures and cancellations |  |  | 961 |  |  | (961)
Issuance of deferred compensation (in shares) |  |  |  |  |  | 11,672
Issuance of deferred compensation |  |  | (219) |  |  | 219
Contingent acquisition consideration | (5,000) |  | (5,000) |  |  |
Dividends paid per common share | (79,081) |  |  | (79,081) |  |
Balances at Dec. 31, 2011 | 758,968 | 199 | 544,065 | 547,997 | (112,047) | (221,246)
Balances (in shares) at Dec. 31, 2011 |  | 152,488,008 |  |  |  | (16,506,822)
Net income | 136,121 |  |  | 136,121 |  |
Derivative instruments, net of tax | 10,808 |  |  |  | 10,808 |
Pension and postretirement plans, net of tax | (13,428) |  |  |  | (13,428) |
Shares issued for acquisition | 45,887 |  | 16,628 |  |  | 29,259
Shares issued for acquisition (in shares) |  |  |  |  |  | 2,178,648
Stock repurchases (in shares) |  |  |  |  |  | (935,742)
Stock repurchases | (18,726) |  |  |  |  | (18,726)
Exercise of stock options (in shares) |  |  |  |  |  | 1,047,297
Exercise of stock options | 13,881 |  | (329) |  |  | 14,210
Issuance of deferred stock awards |  |  | (610) |  |  | 610
Issuance of deferred stock awards (in shares) |  |  |  |  |  | 45,405
Amortization of share-based compensation awards | 9,373 |  | 9,373 |  |  |
Income tax benefits related to share-based payments | 2,225 |  | 2,225 |  |  |
Performance-contingent restricted stock awards forfeitures and cancellations (in shares) |  |  |  |  |  | (45,252)
Performance-contingent restricted stock awards forfeitures and cancellations |  |  | 606 |  |  | (606)
Issuance of deferred compensation (in shares) |  |  |  |  |  | 1,647
Issuance of deferred compensation |  |  | (34) |  |  | 34
Dividends paid on vested performance-contingent restricted stock and deferred share awards | (255) |  |  | (255) |  |
Dividends paid per common share | (86,234) |  |  | (86,234) |  |
Balances at Dec. 29, 2012 | 858,620 | 199 | 571,924 | 597,629 | (114,667) | (196,465)
Balances (in shares) at Dec. 29, 2012 |  | 152,488,008 |  |  |  | (14,214,819)
Net income | 230,894 |  |  | 230,894 |  |
Derivative instruments, net of tax | (7,316) |  |  |  | (7,316) |
Pension and postretirement plans, net of tax | 59,468 |  |  |  | 59,468 |
Adjustment for 3 for 2 stock split (in shares) |  | 76,241,577 |  |  |  | (6,860,135)
Adjustment for 3 for 2 stock split (Note 14) | (52) |  |  | (52) |  |
Stock repurchases (in shares) | (435,935) |  |  |  |  | (367,623)
Stock repurchases | (8,819) |  |  |  |  | (8,819)
Exercise of stock options (in shares) |  |  |  |  |  | 1,158,590
Exercise of stock options | 13,685 |  | 508 |  |  | 13,177
Issuance of deferred stock awards |  |  | (752) |  |  | 752
Issuance of deferred stock awards (in shares) |  |  |  |  |  | 54,120
Amortization of share-based compensation awards | 14,725 |  | 14,725 |  |  |
Income tax benefits related to share-based payments | 7,824 |  | 7,824 |  |  |
Performance-contingent restricted stock awards supplemental grant for exceeding TSR (in shares) |  |  |  |  |  | 63,232
Performance-contingent restricted stock awards supplemental grant for exceeding TSR (Note 15) |  |  | (874) |  |  | 874
Dividends paid on vested performance-contingent restricted stock and deferred share awards | (386) |  |  | (386) |  |
Dividends paid per common share | (92,454) |  |  | (92,454) |  |
Balances at Dec. 28, 2013 | $ 1,076,189 | $ 199 | $ 593,355 | $ 735,631 | $ (62,515) | $ (190,481)
Balances (in shares) at Dec. 28, 2013 |  | 228,729,585 |  |  |  | (20,166,635)

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