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- Definition

Amount after tax of increase (decrease) to equity or (increase) decrease to net assets, resulting from the cumulative effect adjustment of a new accounting principle applied in the period of adoption.

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- Definition

Amount of paid and unpaid cash dividends declared for classes of stock, for example, but not limited to, common and preferred.

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- Definition

A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

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- Definition

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 of other comprehensive income (loss) attributable to parent entity.

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- Definition

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

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- Definition

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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This element represents movements included in the statement of changes in stockholders' equity which are not separately disclosed or provided for elsewhere in the taxonomy.

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- Definition

Equity impact of the cost of common and preferred stock that were repurchased during the period. Recorded using the par value method.

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Shareholders' Equity - Summary of the Changes in the Components of Shareholders' Equity (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2019	Sep. 30, 2018	Sep. 30, 2019	Sep. 30, 2018	Jan. 01, 2019	Jan. 01, 2018
Changes in the components of shareholders' equity:
Balance	$ 3,747,482	$ 3,702,774	$ 3,730,745	$ 3,647,874
Net income	576,438	354,027	1,292,678	1,007,758
Other comprehensive loss	(136,428)	(68,147)	(128,933)	(223,406)
Treasury stock purchased	(127,270)	(34,179)	(577,777)	(368,334)
Treasury stock transferred from defined benefit pension plan			(131,781)
Stock-based compensation activity	67,613	57,064	159,347	106,543
Other adjustments	127	(116)	1,855	2,629
Cash dividends	(105,102)	(80,898)	(314,859)	(242,539)
Balance	4,022,860	3,930,525	4,022,860	3,930,525
Adjustment to initially adopt ASU 2016-02
Changes in the components of shareholders' equity:
Adjustment to initially adopt ASU					$ (8,415)
Common Stock
Changes in the components of shareholders' equity:
Balance	118,936	117,964	118,373	117,561
Stock-based compensation activity	309	318	872	721
Balance	119,245	118,282	119,245	118,282
Other Capital
Changes in the components of shareholders' equity:
Balance	3,010,662	2,795,196	2,896,448	2,723,183
Stock-based compensation activity	68,553	56,904	181,039	126,659
Other adjustments	127	(117)	1,855	2,141
Balance	3,079,342	2,851,983	3,079,342	2,851,983
Retained Earnings
Changes in the components of shareholders' equity:
Balance	6,752,956	5,953,313	6,246,548	5,458,416
Net income	576,438	354,027	1,292,678	1,007,758
Other adjustments		1		488
Cash dividends	(105,102)	(80,898)	(314,859)	(242,539)
Balance	7,224,292	6,226,443	7,224,292	6,226,443
Retained Earnings \| Adjustment to initially adopt ASU 2016-02
Changes in the components of shareholders' equity:
Adjustment to initially adopt ASU					(8,415)
Retained Earnings \| Adjustment to initially adopt ASU 2016-02
Changes in the components of shareholders' equity:
Adjustment to initially adopt ASU					8,340
Retained Earnings \| Adjustment to initially adopt ASU 2016-01
Changes in the components of shareholders' equity:
Adjustment to initially adopt ASU						$ 2,320
Treasury Stock
Changes in the components of shareholders' equity:
Balance	(5,504,293)	(4,621,250)	(4,900,690)	(4,266,416)
Treasury stock purchased	(127,270)	(34,179)	(577,777)	(368,334)
Treasury stock transferred from defined benefit pension plan			(131,781)
Stock-based compensation activity	(1,249)	(158)	(22,564)	(20,837)
Balance	(5,632,812)	(4,655,587)	(5,632,812)	(4,655,587)
Cumulative Other Comprehensive Loss
Changes in the components of shareholders' equity:
Balance	(630,779)	(542,449)	(629,934)	(384,870)
Other comprehensive loss	(136,428)	(68,147)	(128,933)	(223,406)
Balance	$ (767,207)	$ (610,596)	$ (767,207)	$ (610,596)
Cumulative Other Comprehensive Loss \| Adjustment to initially adopt ASU 2016-02
Changes in the components of shareholders' equity:
Adjustment to initially adopt ASU					$ (8,340)
Cumulative Other Comprehensive Loss \| Adjustment to initially adopt ASU 2016-01
Changes in the components of shareholders' equity:
Adjustment to initially adopt ASU						$ (2,320)