XML 73 R60.htm IDEA: XBRL DOCUMENT v3.21.2

Capital Stock Repurchase Plan Transactions (Narrative) (Details) - USD ($) $ in Millions	Sep. 30, 2021	May 31, 2020
Capital Stock Repurchase Plan Transactions [Abstract]
Stock repurchase program, amount authorized		$ 300.0
Stock repurchase program, remaining authorized repurchase amount	$ 148.0

X

- References

No definition available.

+ Details

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

X

- Definition

Amount of stock repurchase plan authorized.

+ References

No definition available.

+ Details

Name:	us-gaap_StockRepurchaseProgramAuthorizedAmount1
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- Definition

Amount remaining of a stock repurchase plan authorized.

+ References

No definition available.

+ Details

Name:	us-gaap_StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant