Other Assets	12 Months Ended
Mar. 31, 2021
Disclosure Text Block [Abstract]
Other Assets	Note 7. Other Assets Other assets were as follows: March 31, 2021 2020 (In thousands) Deposits (debt-related) $ 33,952 $ 33,020 Cash surrender value of life insurance policies 567 31,371 Deposits (real estate related) 13,211 7,565 $ 47,730 $ 71,956

The entire disclosure for other assets. This disclosure includes other current assets and other noncurrent assets.

No definition available.

Name:	us-gaap_OtherAssetsDisclosureTextBlock
Namespace Prefix:	us-gaap_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration