Shareholders' Equity - Schedule of Earnings Per Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands			3 Months Ended	6 Months Ended
Jun. 10, 2024	Mar. 08, 2024	Jun. 30, 2024	Jul. 02, 2023	Jun. 30, 2024	Jul. 02, 2023
Numerator:
Net income attributable to Sonoco			$ 90,811	$ 114,649	$ 155,988	$ 262,968
Denominator:
Basic (in shares)			98,671	98,325	98,583	98,246
Dilutive effect of stock-based compensation (in shares)			570	547	616	494
Diluted (in shares)			99,241	98,872	99,199	98,740
Net income attributable to Sonoco per common share:
Basic (in usd per share)			$ 0.92	$ 1.17	$ 1.58	$ 2.68
Diluted (in usd per share)			0.92	1.16	1.57	2.66
Cash dividends (in usd per share)	$ 0.52	$ 0.51	$ 0.52	$ 0.51	$ 1.03	$ 1.00

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

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