Accelerated share repurchase program shares adjustment.

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Stock issued during period shares deferred compensation.

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The amount needed to adjust previously recorded stockholders' equity balances to the actual aggregate amounts paid, whether in cash or other consideration, to acquire all of the shares purchased under an Accelerated Share Repurchase arrangement.

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Amount of increase to additional paid-in capital (APIC) for recognition of cost for award under share-based payment arrangement.

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Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation.

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Amount of the cumulative effect on retained earnings net of related income tax effect.

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Amount of paid and unpaid common stock dividends declared with the form of settlement in cash.

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Amount of paid and unpaid cash, stock, and paid-in-kind dividends declared for award under share-based payment arrangement.

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The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

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Amount after tax and reclassification adjustments, of increase (decrease) in accumulated gain (loss) from derivative instruments designated and qualifying as the effective portion of cash flow hedges and an entity's share of an equity investee's increase (decrease) in deferred hedging gain (loss).

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Amount, after tax and reclassification adjustment, of (increase) decrease in accumulated other comprehensive income for defined benefit plan.

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Value, after forfeiture, of shares granted under share-based payment arrangement. Excludes employee stock ownership plan (ESOP).

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Number of shares issued during the period related to Restricted Stock Awards, net of any shares forfeited.

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Number, after forfeiture, of shares or units issued under share-based payment arrangement. Excludes shares or units issued under employee stock ownership plan (ESOP).

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Number of share options (or share units) exercised during the current period.

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Value of stock related to Restricted Stock Awards issued during the period, net of the stock value of such awards forfeited.

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Value, after forfeiture, of shares issued under share-based payment arrangement. Excludes employee stock ownership plan (ESOP).

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Value of stock issued as a result of the exercise of stock options.

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Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity.

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Amount of increase (decrease) in accumulated other comprehensive income (AOCI) for reclassification to retained earnings of tax effect from remeasurement of deferred tax pursuant to Tax Cuts and Jobs Act.

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Number of common and preferred shares that were previously issued and that were repurchased by the issuing entity and held in treasury on the financial statement date. This stock has no voting rights and receives no dividends.

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Condensed Consolidated Statement of Changes in Stockholders' Equity (Unaudited) - USD ($) $ in Thousands	Total	Common Stock	Capital in Excess of Par Value	Retained Earnings	Accumulated Other Comprehensive Loss	Treasury Stock
Balances at Dec. 30, 2017	$ 1,250,677	$ 199	$ 650,872	$ 919,658	$ (84,559)	$ (235,493)
Balances (in shares) at Dec. 30, 2017		228,729,585
Balances, treasury shares at Dec. 30, 2017						(18,203,381)
Balances at Apr. 21, 2018	1,291,531	$ 199	649,763	953,469	(79,193)	$ (232,707)
Balances (in shares) at Apr. 21, 2018		228,729,585
Balances, treasury shares at Apr. 21, 2018						(17,915,898)
Balances at Dec. 30, 2017	1,250,677	$ 199	650,872	919,658	(84,559)	$ (235,493)
Balances (in shares) at Dec. 30, 2017		228,729,585
Balances, treasury shares at Dec. 30, 2017						(18,203,381)
Net income	96,689			96,689
Derivative instruments, net of tax	2,084				2,084
Pension and postretirement plans, net of tax	19,021				19,021
Exercise of stock options	791		(151)			$ 942
Exercise of stock options (in shares)						72,785
Amortization of share-based compensation awards	5,450		5,450
Issuance of deferred compensation			(121)			$ 121
Issuance of deferred compensation (in shares)						9,298
Performance-contingent restricted stock awards issued (Note 17)			(4,062)			$ 4,062
Performance-contingent restricted stock awards issued (in shares)						313,906
Issuance of deferred stock awards			(1,054)			$ 1,054
Issuance of deferred stock awards (in shares)						81,255
Stock repurchases	(2,489)					$ (2,489)
Stock repurchases (in shares)						(120,147)
Dividends paid on vested share-based payment awards	(492)			(492)
Dividends paid	(73,796)			(73,796)
Reclassification of stranded income tax effects to retained earnings				18,806	(18,806)
Balances at Jul. 14, 2018	1,297,935	$ 199	650,934	960,865	(82,260)	$ (231,803)
Balances (in shares) at Jul. 14, 2018		228,729,585
Balances, treasury shares at Jul. 14, 2018						(17,846,284)
Balances at Dec. 30, 2017	1,250,677	$ 199	650,872	919,658	(84,559)	$ (235,493)
Balances (in shares) at Dec. 30, 2017		228,729,585
Balances, treasury shares at Dec. 30, 2017						(18,203,381)
Balances at Dec. 29, 2018	$ 1,258,267	$ 199	653,477	945,410	(109,171)	$ (231,648)
Balances (in shares) at Dec. 29, 2018		228,729,585
Balances, treasury shares at Dec. 29, 2018	(17,834,378)					(17,834,378)
Balances at Apr. 21, 2018	$ 1,291,531	$ 199	649,763	953,469	(79,193)	$ (232,707)
Balances (in shares) at Apr. 21, 2018		228,729,585
Balances, treasury shares at Apr. 21, 2018						(17,915,898)
Net income	45,442			45,442
Derivative instruments, net of tax	(8,683)				(8,683)
Pension and postretirement plans, net of tax	5,616				5,616
Amortization of share-based compensation awards	2,075		2,075
Issuance of deferred compensation			(84)			$ 84
Issuance of deferred compensation (in shares)						6,434
Issuance of deferred stock awards			(820)			$ 820
Issuance of deferred stock awards (in shares)						63,180
Dividends paid on vested share-based payment awards	(87)			(87)
Dividends paid	(37,959)			(37,959)
Balances at Jul. 14, 2018	1,297,935	$ 199	650,934	960,865	(82,260)	$ (231,803)
Balances (in shares) at Jul. 14, 2018		228,729,585
Balances, treasury shares at Jul. 14, 2018						(17,846,284)
Balances at Dec. 29, 2018	$ 1,258,267	$ 199	653,477	945,410	(109,171)	$ (231,648)
Balances (in shares) at Dec. 29, 2018		228,729,585
Balances, treasury shares at Dec. 29, 2018	(17,834,378)					(17,834,378)
Net income	$ 118,961			118,961
Derivative instruments, net of tax	(576)				(576)
Pension and postretirement plans, net of tax	2,885				2,885
Cumulative effect of change in accounting principle	(2,915)			(2,915)
Amortization of share-based compensation awards	4,311		4,311
Issuance of deferred compensation			(3)			$ 3
Issuance of deferred compensation (in shares)						226
Performance-contingent restricted stock awards issued (Note 17)			(11,498)			$ 11,498
Performance-contingent restricted stock awards issued (in shares)						885,123
Issuance of deferred stock awards			(911)			$ 911
Issuance of deferred stock awards (in shares)						69,377
Stock repurchases	(7,054)					$ (7,054)
Stock repurchases (in shares)						(336,088)
Dividends paid on vested share-based payment awards	(1,361)			(1,361)
Dividends paid	(78,249)			(78,249)
Balances at Jul. 13, 2019	$ 1,294,269	$ 199	645,376	981,846	(106,862)	$ (226,290)
Balances (in shares) at Jul. 13, 2019		228,729,585
Balances, treasury shares at Jul. 13, 2019	(17,215,740)					(17,215,740)
Balances at Apr. 20, 2019	$ 1,267,926	$ 199	645,090	969,067	(119,294)	$ (227,136)
Balances (in shares) at Apr. 20, 2019		228,729,585
Balances, treasury shares at Apr. 20, 2019						(17,269,408)
Net income	53,095			53,095
Derivative instruments, net of tax	11,195				11,195
Pension and postretirement plans, net of tax	1,237				1,237
Amortization of share-based compensation awards	1,132		1,132
Issuance of deferred compensation			(2)			$ 2
Issuance of deferred compensation (in shares)						113
Issuance of deferred stock awards			(844)			$ 844
Issuance of deferred stock awards (in shares)						53,555
Dividends paid on vested share-based payment awards	(128)			(128)
Dividends paid	(40,188)			(40,188)
Balances at Jul. 13, 2019	$ 1,294,269	$ 199	$ 645,376	$ 981,846	$ (106,862)	$ (226,290)
Balances (in shares) at Jul. 13, 2019		228,729,585
Balances, treasury shares at Jul. 13, 2019	(17,215,740)					(17,215,740)