Equity [Line Items]

No definition available.

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- Definition

Increase Decrease In Capital in Excess of Stated Value

+ References

No definition available.

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- Definition

Aggregate dividends paid during the period for each share of common stock outstanding.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.3-04)
-URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187085-122770

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- Definition

Decrease in noncontrolling interest (for example, but not limited to, redeeming or purchasing the interests of noncontrolling shareholders, issuance of shares (interests) by the non-wholly owned subsidiary to the parent entity for other than cash, and a buyback of shares (interest) by the non-wholly owned subsidiary from the noncontrolling interests).

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 810
-SubTopic 10
-Section 45
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Balance Type:	debit
Period Type:	duration

- Definition

The equity interest of noncontrolling shareholders, partners or other equity holders in consolidated entity.

+ References

No definition available.

+ Details

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- Definition

The parent entity's interest in net assets of the subsidiary, expressed as a percentage.

+ References

No definition available.

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- Definition

Amount of increase in noncontrolling interest from a business combination.

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 810
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- Definition

The cash outflow associated with the investment in or advances to an entity in which the reporting entity shares control of the entity with another party or group.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 13
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3213-108585

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Balance Type:	credit
Period Type:	duration

- Definition

The number of shares authorized to be repurchased by an entity's Board of Directors under a stock repurchase plan.

+ References

No definition available.

+ Details

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- Definition

The remaining number of shares authorized to be repurchased by an entity's Board of Directors under a stock repurchase plan.

+ References

No definition available.

+ Details

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- Definition

Number of shares that have been repurchased during the period and have not been retired and are not held in treasury. Some state laws may govern the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock.

+ References

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-Publisher FASB
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- Definition

Equity impact of the value of stock that has been repurchased during the period and has not been retired and is not held in treasury. Some state laws may mandate the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock.

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- Details

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Shareholders’ equity and earnings per share - Additional Information (Details) - USD ($) $ / shares in Units, $ in Thousands			3 Months Ended									12 Months Ended
	Dec. 31, 2018	Oct. 01, 2018	Dec. 31, 2019	Sep. 29, 2019	Jun. 30, 2019	Mar. 31, 2019	Dec. 31, 2018	Sep. 30, 2018	Jul. 01, 2018	Apr. 01, 2018	Oct. 01, 2017	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016	Dec. 30, 2018	Feb. 10, 2016
Equity [Line Items]
Cost of shares repurchased												$ 9,608	$ 14,561	$ 6,335
Cash dividends per common share (usd per share)			$ 0.43	$ 0.43	$ 0.43	$ 0.41	$ 0.41	$ 0.41	$ 0.41	$ 0.39		$ 1.70	$ 1.62	$ 1.54
Writeoff of book value													$ 35,000
Noncontrolling interest, increase from business combination													$ 2,870
Joint Venture for Asia Markets Operation
Equity [Line Items]
Payments to acquire interest in joint venture	$ 35,000
Writeoff of book value	11,695
Reduction in capital in excess of stated value	$ 23,305
Conitex Sonoco Holding BVI Ltd.
Equity [Line Items]
Noncontrolling interest, increase from business combination		$ 2,655
Tax Withholding Obligations
Equity [Line Items]
Number of shares repurchased (in shares)												169,290	266,652	119,349
Cost of shares repurchased												$ 9,608	$ 14,561	$ 6,335
Non- controlling Interests
Equity [Line Items]
Writeoff of book value													11,695
Noncontrolling interest, increase from business combination											$ 1,341		$ 2,870
February 2016 Share Repurchase Authorization
Equity [Line Items]
Number of shares repurchased (in shares)													0	0	2,030,389
Cost of shares repurchased															$ 100,000
Number of shares authorized for repurchase (in shares)																	5,000,000
Number of shares to be repurchased under authorization plan (in shares)			2,969,611									2,969,611
Asian Joint Venture \| Joint Venture for Asia Markets Operation
Equity [Line Items]
Owned subsidiary, percentage	98.33%						98.33%						98.33%			79.25%
PFE Hong Kong Limited \| Joint Venture for Asia Markets Operation
Equity [Line Items]
Percentage of ownership of Graffo	19.08%						19.08%						19.08%
Conitex Sonoco \| Conitex Sonoco Holding BVI Ltd.
Equity [Line Items]
Owned subsidiary, percentage		70.00%
Saudi Arabia Joint Venture
Equity [Line Items]
Owned subsidiary, percentage			51.00%									51.00%