Common Stock, Percentage Of Shares Reserved For Issuance

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- Definition

Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Aggregate Grant Date Fair Value, Outstanding

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- Definition

Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

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Aggregate number of common shares reserved for future issuance.

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- Definition

Amount of cost not yet recognized for nonvested award under share-based payment arrangement.

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Weighted-average period over which cost not yet recognized is expected to be recognized for award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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Period over which grantee's right to exercise award under share-based payment arrangement is no longer contingent on satisfaction of service or performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Includes, but is not limited to, combination of market, performance or service condition.

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- Definition

Weighted average fair value as of the grant date of equity-based award plans other than stock (unit) option plans that were not exercised or put into effect as a result of the occurrence of a terminating event.

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The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

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The weighted average fair value at grant date for nonvested equity-based awards issued during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

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Per share or unit weighted-average fair value of nonvested award under share-based payment arrangement. Excludes share and unit options.

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The number of equity-based payment instruments, excluding stock (or unit) options, that vested during the reporting period.

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The weighted average fair value as of grant date pertaining to an equity-based award plan other than a stock (or unit) option plan for which the grantee gained the right during the reporting period, by satisfying service and performance requirements, to receive or retain shares or units, other instruments, or cash in accordance with the terms of the arrangement.

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Amount of accumulated difference between fair value of underlying shares on dates of exercise and exercise price on options exercised (or share units converted) into shares.

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Percentage of vesting of award under share-based payment arrangement.

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Period from grant date that an equity-based award expires, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Stock-Based Compensation - Narrative (Details) - USD ($) $ / shares in Units, $ in Thousands	1 Months Ended	12 Months Ended
	Jan. 31, 2025	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023	Jan. 04, 2018	Dec. 31, 2010
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock-based compensation expense		$ 30,190	$ 28,233	$ 23,592
Unrecognized stock-based compensation expense		$ 23,100
Unrecognized stock-based compensation expense, period for recognition		1 year 8 months 12 days
Intrinsic value of options exercised		$ 100	$ 400	$ 100
2010 Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares authorized (in shares)						3,849,976
Americold Realty Trust 2017 Equity Incentive Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares authorized (in shares)		7,700,000			9,000,000
Vesting period		1 year
Percentage of shares reserved for issuance		5.00%
Expiration period		10 years
Incentive Stock Options \| Americold Realty Trust 2017 Equity Incentive Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares authorized (in shares)		7,700,000
Restricted stock units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Granted, grant date fair value (in USD per share)		$ 20.87	$ 26.02	$ 31.12
Vested, grant date fair value (in USD per share)		27.21
Forfeited, grant date fair value (in USD per share)		24.24
Outstanding, grant date fair value (in USD per share)		$ 22.13	$ 27.56
Restricted stock units \| Directors
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period			1 year	1 year
Granted (in shares)		20,248	13,834	12,036
Restricted stock units \| Associates
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period		1 year
Granted (in shares)		919,850	839,166	634,109
Restricted stock units \| Associates \| Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period		1 year	1 year	1 year
Restricted stock units \| Associates \| Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period		3 years	3 years	3 years
Time-based Restricted Stock Units, Awarded As Part of Annual Compensation \| Associates
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period		1 year
Granted (in shares)		705,284	702,072	456,017
Time-based Restricted Stock Units, Awarded As Part of Annual Compensation \| Associates \| Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period		1 year	1 year	1 year
Time-based Restricted Stock Units, Awarded As Part of Annual Compensation \| Associates \| Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period		3 years	3 years	3 years
Market-Based Restricted Stock Units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period		3 years
Granted (in shares)		60,434
Vested (in shares)	155,483	53,370
Vesting percentage	57.00%
Market-Based Restricted Stock Units \| Associates
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period		3 years	3 years	3 years
Granted (in shares)		60,434	135,630	107,177
Market-Based Restricted Stock Units \| Associates \| Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period				1 year
Market-Based Restricted Stock Units \| Associates \| Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period				2 years
Market-Based Restricted Stock Units \| Project Orion \| Associates
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period		1 year	1 year
Performance-Based Restricted Stock Units \| Associates
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Granted (in shares)		33,312	1,464	70,915
AFFO Performance Based Restricted Stock Units \| Associates
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Granted (in shares)		120,820
AFFO Performance Based Restricted Stock Units \| Project Orion \| Associates
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period		3 years
Operating Partnership units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vested, grant date fair value (in USD per share)		$ 26.39
Forfeited, grant date fair value (in USD per share)		24.77
Outstanding, grant date fair value (in USD per share)		$ 23.27	$ 27.38
Aggregate grant date fair value of awards		$ 13,300	$ 18,100	$ 13,000
Operating Partnership units \| Directors
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period		1 year	1 year	1 year
Granted (in shares)		75,963	43,478	37,827
Operating Partnership units \| Associates
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period		3 years	3 years
Granted (in shares)		565,391	662,200	357,254
Operating Partnership units \| Associates \| Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period				1 year
Operating Partnership units \| Associates \| Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period				3 years
Time Based Graded Vesting OP Units \| Associates
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Granted (in shares)		266,045	425,333	163,694
Time Based Graded Vesting OP Units \| Associates \| Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period				1 year
Time Based Graded Vesting OP Units \| Associates \| Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period		3 years	3 years	3 years
Market Performance-based Cliff Vesting OP Units \| Associates
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period		3 years	3 years
Granted (in shares)		99,783	236,867	193,560
Market Performance-based Cliff Vesting OP Units \| Associates \| Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period				3 years
AFFO Performance Based OP Units \| Associates
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period		3 years
Granted (in shares)		199,563