XML 71 R61.htm IDEA: XBRL DOCUMENT v3.19.1

Share-Based Payments - Summary of Restricted Stock and RSU Vesting Dates (Details) - LTIP [Member]	Mar. 31, 2019 shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares vesting (in shares)	1,913,061
2019 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares vesting (in shares)	927,893
2020 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares vesting (in shares)	640,989
2021 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares vesting (in shares)	344,179
Restricted Stock [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares vesting (in shares)	64,278
Restricted Stock [Member] | 2019 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares vesting (in shares)	40,671
Restricted Stock [Member] | 2020 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares vesting (in shares)	14,251
Restricted Stock [Member] | 2021 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares vesting (in shares)	9,356
RSU [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares vesting (in shares)	1,848,783
RSU [Member] | 2019 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares vesting (in shares)	887,222
RSU [Member] | 2020 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares vesting (in shares)	626,738
RSU [Member] | 2021 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares vesting (in shares)	334,823

X

- Definition

Share based compensation arrangement by share based payment award equity instruments other than options expected to vest.

+ References

No definition available.

+ Details

Name:	ari_SharebasedCompensationArrangementbySharebasedPaymentAwardEquityInstrumentsOtherthanOptionsExpectedtoVest
Namespace Prefix:	ari_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	instant

X

- 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.

+ References

No definition available.

+ Details

Name:	us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Details

Name:	us-gaap_PlanNameAxis=ari_A2009EquityIncentivePlanLTIPMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_AwardDateAxis=ari_TwoThousandNineteenMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_AwardDateAxis=ari_TwentyTwentyMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_AwardDateAxis=ari_TwentyTwentyOneMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_AwardTypeAxis=us-gaap_RestrictedStockMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_AwardTypeAxis=us-gaap_RestrictedStockUnitsRSUMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: