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v3.23.1

Indebtedness - Additional Information (Detail) $ in Thousands |  |  |  |  | 1 Months Ended | 12 Months Ended
--- | --- | --- | --- | --- | --- | ---
May 05, 2022 USD ($) | Jul. 19, 2021 USD ($) | Jul. 02, 2021 USD ($) | Jul. 01, 2021 USD ($) | May 31, 2022 USD ($) | Mar. 31, 2023 USD ($) | Mar. 31, 2022 USD ($) | Mar. 31, 2021 USD ($)
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Weighted-average interest rate |  |  |  |  |  | 3.70% | 1.50% | 2.80%
Interest rate of debt instrument |  |  |  |  |  | 6.00% | 1.70% |
Repayment of Term Loan |  |  |  |  |  | $ (7,500) | $ (665,000) | $ 0
Interest coverage ratio |  |  | 250.00% |  |  |  |  |
Borrowings outstanding under Credit Facility |  |  |  |  |  | 157,000 | 200,000 |
Outstanding borrowings |  |  |  |  |  | 586,600 |  |
Outstanding letters of credit , amount |  |  |  |  |  | 6,400 |  |
Debt instrument, principal amount |  |  |  |  |  | 1,099,500 | 950,000 |
Maturity Period 2021 [Member] |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Unused line of credit commitment fee based on leverage ratio |  |  | 9.00% |  |  |  |  |
Maximum [Member] |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Unused line of credit commitment fee based on leverage ratio |  |  | 22.50% |  |  |  |  |
London Interbank Offered Rate (LIBOR) [Member] | Minimum [Member] | Maturity Period 2021 [Member] |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Variable margin |  |  | 100.00% |  |  |  |  |
London Interbank Offered Rate (LIBOR) [Member] | Maximum [Member] | Maturity Period 2021 [Member] |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Variable margin |  |  | 162.50% |  |  |  |  |
NYFRB [Member] | Minimum [Member] |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Variable margin |  |  | 0.00% |  |  |  |  |
NYFRB [Member] | Maximum [Member] |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Variable margin |  |  | 62.50% |  |  |  |  |
2.500% Senior Unsecured Notes Due 2026 |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Debt issuance costs |  | $ 6,100 |  |  |  |  |  |
2.500% Senior Unsecured Notes Due 2031 |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Interest rate of debt instrument |  |  |  | 2.60% |  |  |  |
Debt instrument, original issue discount |  |  |  | $ 6,300 |  |  |  |
Interest payment period |  |  | 10-year |  |  |  |  |
Percentage of principal amount redeemable |  |  | 100.00% |  |  |  |  |
Semi annual basis, treasury rate |  |  | 20.00% |  |  |  |  |
Percentage of aggregate amount repurchased |  |  | 101.00% |  |  |  |  |
Credit Facility, termination date |  |  | Jul. 01, 2021 |  |  |  |  |
Debt instrument, principal amount |  |  |  | $ 750,000 |  | $ 750,000 | 750,000 |
Debt instrument, interest rate |  |  |  | 2.50% |  | 2.50% |  |
Debt instrument, maturity period |  |  | 2031-07 |  |  |  |  |
2.500% Senior Unsecured Notes Due 2031 | Redeemable On or After April 1, 2031 [Member] |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Percentage of principal amount redeemable |  |  | 100.00% |  |  |  |  |
Debt instrument, interest rate |  |  |  | 2.50% |  |  |  |
Term Loan [Member] |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Weighted-average interest rate |  |  |  |  |  | 4.40% |  |
Term loan facility, unused borrowing capacity, Amount | $ 200,000 |  |  |  |  |  |  |
Term loan Maturity Date |  |  |  |  | May 05, 2027 |  |  |
Debt instrument, principal amount |  |  |  |  |  | $ 192,500 | $ 0 |
Quarterly principle payments | 2,500 |  |  |  |  |  |  |
Term Loan Agreement [Member] |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Repayment of Term Loan |  |  |  | $ 665,000 |  |  |  |
4.500% Senior Unsecured Notes [Member] |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Repayments of Other Long-term Debt |  | $ 350,000 |  |  |  |  |  |
Redemption date |  | Jul. 17, 2021 |  |  |  |  |  |
Termination premium |  | $ 8,400 |  |  |  |  |  |
Term loan Maturity Date |  | Jul. 19, 2021 |  |  |  |  |  |
Debt instrument, maturity period |  | 2026-08 |  |  |  |  |  |
Revolving Credit Facility |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Borrowings outstanding under Credit Facility |  |  |  |  |  | 157,000 |  |
Outstanding borrowings |  |  |  |  |  | $ 586,600 |  |
Revolving Credit Facility | Minimum [Member] |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Supplementary leverage ratio |  |  |  | 0.0350 |  |  |  |
Revolving Credit Facility | Unsecured Debt Member |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Credit Facility, principal balance | $ 750,000 |  |  |  |  |  |  |
Revolving Credit Facility | Term Loan [Member] |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Credit Facility, principal balance |  |  |  |  | $ 200,000 |  |  |
Revolving Credit Facility | Swingline Loan [Member] |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Credit Facility, principal balance |  |  |  | $ 25,000 |  |  |  |
Line of Credit [Member] | Maximum [Member] |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Amount of increase in borrowing capacity |  |  | $ 375,000 |  |  |  |  |
Line of Credit [Member] | NYFRB [Member] |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Variable margin |  |  | 0.50% |  |  |  |  |
Letter of Credit [Member] |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |
Credit Facility, principal balance |  |  |  | 1,125,000 |  |  |  |
Unused line of credit commitment fee based on leverage ratio |  |  |  |  |  | 12.50% |  |
Letter of Credit Facility |  |  |  | $ 40,000 |  |  |  |
Outstanding letters of credit , amount |  |  |  |  |  | $ 6,400 |  |

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- Definition Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 20 -Section 50 -Paragraph 4 -Subparagraph (b)(1) -URI https://asc.fasb.org/extlink&oid=123466204&loc=SL6031897-161870 Reference 2: 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 https://asc.fasb.org/extlink&oid=126734703&loc=d3e572229-122910 Reference 3: 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 https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 Reference 4: 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 https://asc.fasb.org/extlink&oid=126897435&loc=d3e534808-122878 + Details
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- Definition Ratio of Tier 1 risk-based capital to total leverage exposure as defined by regulatory framework. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 505 -Section 50 -Paragraph 1 -Subparagraph (c)(1) -URI https://asc.fasb.org/extlink&oid=117337116&loc=SL5958568-112826 + Details
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