XML 90 R27.htm IDEA: XBRL DOCUMENT
v3.19.3.a.u2

Other Investments | 12 Months Ended
--- | ---
Dec. 31, 2019
Other Investments [Abstract] |
Other Investments | 19. Other Investments At December 31, 2019, the Company held $15.8 million in investments in certain limited partnerships that invest in various innovative companies in the health care and education-related technology fields. The Company has commitments to invest up to an additional $2.2 million across these partnerships through 2027. The Company's investments range from 3%-5% of any partnership’s interest and are accounted for under the equity method. The following table illustrates changes in the Company’s limited partnership investments for the years ended December 31, 2018 and 2019 (in thousands):
| 2018 |  | 2019
Limited partnership investments, beginning of period | $ | — |  |  | $ | 13,449 |
Additions from merger | 12,803 |  |  | — |
Capital contributions | 737 |  |  | 1,035 |
Pro-rata share in the net income of limited partnerships | (91 | ) |  | 2,337 |
Distributions | — |  |  | (1,026 | )
Limited partnership investments, end of period | $ | 13,449 |  |  | $ | 15,795 |

X
- Definition The entire disclosure of other investments. + References No definition available. + Details
Name: | stra_OtherInvestmentsDisclosureTextBlock
Namespace Prefix: | stra_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_OtherInvestmentsAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration