XML 72 R61.htm IDEA: XBRL DOCUMENT v3.22.2

Earnings (Loss) Per Share - Narrative (Details) - $ / shares shares in Millions	3 Months Ended		6 Months Ended
	Jul. 03, 2022	Jul. 04, 2021	Jul. 03, 2022	Jul. 04, 2021
Dividends Payable [Line Items]
Antidilutive securities excluded from computation of earnings per share, shares			0.2
Class A Common Stock
Dividends Payable [Line Items]
Dividends per share (in dollars per share)	$ 0.075	$ 0.00	$ 0.125	$ 0.00
Class B Common Stock
Dividends Payable [Line Items]
Dividends per share (in dollars per share)	$ 0.075	$ 0.00	$ 0.125	$ 0.00

X

- Definition

Antidilutive Securities Excluded from Computation of Earnings Per Share, Shares

+ References

No definition available.

+ Details

Name:	kelya_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareShares
Namespace Prefix:	kelya_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration

X

- Definition

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

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.3-04)
-URI https://asc.fasb.org/extlink&oid=120397183&loc=d3e187085-122770

+ Details

Name:	us-gaap_CommonStockDividendsPerShareCashPaid
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:perShareItemType
Balance Type:	na
Period Type:	duration

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

X

- Details

Name:	us-gaap_StatementClassOfStockAxis=us-gaap_CommonClassAMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_StatementClassOfStockAxis=us-gaap_CommonClassBMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: