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v3.22.1

Borrowings (Details) $ / shares in Units, $ in Thousands | 1 Months Ended | 3 Months Ended | 9 Months Ended |  |  |
--- | --- | --- | --- | --- | --- | ---
Dec. 31, 2021 USD ($) | Mar. 31, 2022 USD ($) $ / shares | Mar. 31, 2021 USD ($) | Mar. 31, 2022 USD ($) D $ / shares | Mar. 31, 2021 USD ($) | Jul. 01, 2021 USD ($) | Jun. 30, 2021 USD ($) | Feb. 28, 2017 USD ($)
Borrowings |  |  |  |  |  |  |  |
Borrowings outstanding |  | $ 73,000 |  | $ 73,000 |  |  |  |
Increase to retained earnings |  | 637,734 |  | 637,734 |  |  | $ 548,842 |
Reduction in common stock |  | 17 |  | 17 |  |  | 105,724 |
Revolving credit facility |  |  |  |  |  |  |  |
Borrowings |  |  |  |  |  |  |  |
Maximum borrowing capacity | $ 600,000 |  |  |  |  |  |  |
Credit facility under term loan | 150,000 |  |  | $ 100,000 |  |  |  |
Unused commitment fee (as a percent) |  |  |  | 0.10% |  |  |  |
Borrowings outstanding |  | 73,000 |  | $ 73,000 |  |  |  |
Available credit facility |  | 441,800 |  | $ 441,800 |  |  |  |
Revolving credit facility | Minimum |  |  |  |  |  |  |  |
Borrowings |  |  |  |  |  |  |  |
Maximum borrowing capacity | 535,000 |  |  |  |  |  |  |
Unused commitment fee (as a percent) |  |  |  | 0.10% |  |  |  |
Revolving credit facility | Maximum |  |  |  |  |  |  |  |
Borrowings |  |  |  |  |  |  |  |
Maximum borrowing capacity | 750,000 |  |  |  |  |  |  |
Increase in the credit agreement's borrowing capacity available under certain circumstances | 250,000 |  |  |  |  |  |  |
Unused commitment fee (as a percent) |  |  |  | 0.25% |  |  |  |
Revolving credit facility | LIBOR |  |  |  |  |  |  |  |
Borrowings |  |  |  |  |  |  |  |
Interest rate margin (as a percent) |  |  |  | 1.00% |  |  |  |
Revolving credit facility | LIBOR | Minimum |  |  |  |  |  |  |  |
Borrowings |  |  |  |  |  |  |  |
Interest rate margin (as a percent) |  |  |  | 1.00% |  |  |  |
Revolving credit facility | LIBOR | Maximum |  |  |  |  |  |  |  |
Borrowings |  |  |  |  |  |  |  |
Interest rate margin (as a percent) |  |  |  | 1.75% |  |  |  |
Letters of credit sub facility |  |  |  |  |  |  |  |
Borrowings |  |  |  |  |  |  |  |
Maximum borrowing capacity | $ 300,000 |  |  |  |  |  |  |
Amount outstanding under letters of credit |  | 85,200 |  | $ 85,200 |  |  |  |
1.25% Convertible Senior Notes Due 2022 |  |  |  |  |  |  |  |
Borrowings |  |  |  |  |  |  |  |
Principal amount |  | $ 287,500 |  | $ 287,500 |  |  |  | $ 287,500
Interest rate (as a percentage) |  | 1.25% |  | 1.25% |  |  |  |
Conversion ratio |  |  |  | 9.3056 |  |  |  |
Conversion price | $ / shares |  | $ 107.46 |  | $ 107.46 |  |  |  |
Premium on stock price | 38.50% |  |  |  |  |  |  |
Threshold percentage of stock price |  |  |  | 130.00% |  |  |  |
Number of trading days | D |  |  |  | 20 |  |  |  |
Number of consecutive trading days | D |  |  |  | 30 |  |  |  |
Principal amount of the notes to be repurchased (as a percentage) |  |  |  | 100.00% |  |  |  |
Liability component of convertible debt |  | $ 242,400 |  | $ 242,400 |  |  |  |
Equity component of convertible debt |  | 45,100 |  | 45,100 |  |  |  |
Debt issuance costs |  | 7,700 |  | 7,700 |  |  |  |
Debt Component of debt issuance costs |  | 6,500 |  | 6,500 |  |  |  |
Equity component of debt issuance costs |  | 1,200 |  | 1,200 |  |  |  |
Total interest expense |  | 1,200 | $ 3,300 | 3,700 | $ 10,000 |  |  |
Contractual interest expense |  | 900 | 900 | 2,700 | 2,700 |  |  |
Amortization of debt discount |  |  | 2,200 |  | 6,400 |  |  |
Amortization of debt issuance costs |  | 300 | $ 300 | 1,000 | $ 900 |  |  |
Unamortized discount |  |  |  |  |  |  | 10,494 |
Unamortized debt issuance costs |  | 600 |  | 600 |  |  | $ 1,400 |
Principal value of notes repurchased and cancelled |  | 40,200 |  | 40,200 |  |  |  |
Loss on debt extinguishment |  | 100 |  |  |  |  |  |
Bank lines-of-credit |  |  |  |  |  |  |  |
Borrowings |  |  |  |  |  |  |  |
Amount outstanding under letters of credit |  | 61,900 |  | 61,900 |  |  |  |
Available credit facility |  | 11,500 |  | 11,500 |  |  |  |
Term Loan |  |  |  |  |  |  |  |
Borrowings |  |  |  |  |  |  |  |
Borrowings outstanding |  | $ 50,000 |  | $ 50,000 |  |  |  |
ASU 2020-06 | Cumulative effect period of adoption, adjustment |  |  |  |  |  |  |  |
Borrowings |  |  |  |  |  |  |  |
Liability component of convertible debt |  |  |  |  |  | $ 10,000 |  |
Increase to retained earnings |  |  |  |  |  | 19,000 |  |
Reduction in common stock |  |  |  |  |  | 27,000 |  |
ASU 2020-06 | Cumulative effect period of adoption, adjustment | 1.25% Convertible Senior Notes Due 2022 |  |  |  |  |  |  |  |
Borrowings |  |  |  |  |  |  |  |
Liability component of convertible debt |  |  |  |  |  | 10,000 |  |
Increase to retained earnings |  |  |  |  |  | 19,000 |  |
Reduction in common stock |  |  |  |  |  | $ 27,000 |  |

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- Definition The total amount of the contingent obligation under letters of credit outstanding as of the reporting date. + References No definition available. + Details
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- Definition The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(22)) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(16)) -URI http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(16)) -URI http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910 + Details
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- Definition Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19(b),22(b)) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
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- Definition Amount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19(b),22(b)) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
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- Definition The fee, expressed as a percentage of the line of credit facility, for available but unused credit capacity under the credit facility. + References No definition available. + Details
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- Definition The remaining balance of debt issuance expenses that were capitalized and are being amortized against income over the lives of the respective bond issues. This does not include the amounts capitalized as part of the cost of the utility plant or asset. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.17) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
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