XML 49 R37.htm IDEA: XBRL DOCUMENT v3.6.0.2
Borrowings (Narratives) (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Dec. 31, 2016
Jun. 30, 2016
Dec. 31, 2015
Dec. 31, 2016
Dec. 31, 2015
Sep. 30, 2016
Mar. 31, 2016
Debt instruments, face, payment, and remaining balance amount:              
Notes, loans and leases payable $ 3,198,435     $ 3,198,435     $ 2,665,396
Interest paid related to derivative contracts [Abstract]              
Interest paid in cash 28,700   $ 25,000 84,000 $ 69,600    
Real estate loan [Member]              
Debt instruments, face, payment, and remaining balance amount:              
Notes, loans and leases payable 171,789     171,789     205,000
Senior Mortgages [Member]              
Debt instruments, face, payment, and remaining balance amount:              
Notes, loans and leases payable 1,256,832     1,256,832     1,121,897
Working Capital Loans [Member]              
Debt instruments, face, payment, and remaining balance amount:              
Notes, loans and leases payable 85,000     85,000      
Rental Truck (amortizing loans) First Loan [Member]              
Debt instruments, face, payment, and remaining balance amount:              
Notes, loans and leases payable 216,582     216,582     218,998
Rental Truck (securitizations) [Member]              
Debt instruments, face, payment, and remaining balance amount:              
Notes, loans and leases payable 53,876     53,876     62,838
Capital Lease Obligations [Member]              
Debt instruments, face, payment, and remaining balance amount:              
Notes, loans and leases payable 917,792     917,792     672,825
Capital Lease Obligations [Member] | AMERCO [Member]              
Debt instruments, face, payment, and remaining balance amount:              
New capital lease obligations, amount       379,400      
Notes, loans and leases payable 917,800     917,800      
Capitalized assets, net book value 1,256,500     $ 1,256,500      
Debt instruments, miscellaneous information:              
Terms of lease       Between 5 and 7 years      
Other Obligations [Member]              
Debt instruments, face, payment, and remaining balance amount:              
Notes, loans and leases payable $ 67,318     $ 67,318     $ 60,200
Amerco Real Estate Subsidiaries and Uhaul Company of Florida [Member] | Real estate loan [Member] | Uhaul International, Inc [Member]              
Debt instruments, interest rate, stated percentage:              
Debt instrument, interest rate, stated percentage 6.93%     6.93%      
Debt instruments, interest rate, effective percentage:              
LIBOR 0.67%     0.67%      
Applicable margin interest rate 1.50%     1.50%      
Debt instrument, interest rate at period end       1.50%      
Sum of LIBOR and margin, maximum rate 2.17%     2.17%      
Debt instruments, face, payment, and remaining balance amount:              
Line of credit facility, remaining borrowing capacity $ 131,100     $ 131,100      
Amounts held at LIBOR plus margin 40,700     40,700      
Notes, loans and leases payable $ 171,800     $ 171,800      
Debt instruments, issuance and maturity dates:              
Mortgage loans on real estate, final maturity date       Apr. 30, 2023      
Debt instrument, maturity date       Aug. 31, 2018      
Various Subsidiaries of Amerco Real Estate and Uhaul Intl [Member] | Senior Mortgages [Member] | AMERCO Real Estate Co and Uhaul Int'l, Inc [Member]              
Debt instruments, interest rate, effective percentage:              
LIBOR 0.63%     0.63%      
LIBOR - highest rate 0.70%     0.70%      
Applicable margin, per loan agreement, minimum rate 2.00%     2.00%      
Applicable margin, per loan agreement, maximum rate 2.50%     2.50%      
Sum of LIBOR and margin, minimum rate 2.63%     2.63%      
Sum of LIBOR and margin, maximum rate 3.20%     3.20%      
Debt instruments, face, payment, and remaining balance amount:              
Amounts held at LIBOR plus margin $ 159,000     $ 159,000      
Notes, loans and leases payable $ 1,256,800     $ 1,256,800      
Debt instruments, issuance and maturity dates:              
Debt instrument, maturity date range, start       Jan. 01, 2017      
Debt instrument, maturity date range, end       Dec. 31, 2038      
Various Subsidiaries of Amerco Real Estate and Uhaul Intl [Member] | Senior Mortgages [Member] | AMERCO Real Estate Co and Uhaul Int'l, Inc [Member] | Minimum [Member]              
Debt instruments, interest rate, stated percentage:              
Debt instrument, interest rate, stated percentage 3.72%     3.72%      
Various Subsidiaries of Amerco Real Estate and Uhaul Intl [Member] | Senior Mortgages [Member] | AMERCO Real Estate Co and Uhaul Int'l, Inc [Member] | Maximum [Member]              
Debt instruments, interest rate, stated percentage:              
Debt instrument, interest rate, stated percentage 5.50%     5.50%      
Various Subsidiaries of Amerco Real Estate and Uhaul Intl [Member] | Working Capital Loans Two [Member]              
Debt instruments, interest rate, effective percentage:              
LIBOR 0.74%     0.74%      
LIBOR - highest rate 1.50%     1.50%      
Sum of LIBOR and margin, maximum rate 2.24%     2.24%      
Debt instruments, face, payment, and remaining balance amount:              
Line of credit facility, maximum borrowing capacity $ 85,000     $ 85,000      
Notes, loans and leases payable $ 85,000     $ 85,000      
Debt instruments, issuance and maturity dates:              
Debt instrument, maturity date       Nov. 30, 2018      
Amerco Real Estate Company [Member] | Working Capital Loans [Member] | AMERCO [Member]              
Debt instruments, interest rate, effective percentage:              
Sum of LIBOR and margin, maximum rate 1.25%     1.25%      
Debt instruments, face, payment, and remaining balance amount:              
Line of credit facility, maximum borrowing capacity $ 50,000     $ 50,000      
Line of credit, current borrowing capacity $ 50,000     $ 50,000      
Debt instruments, issuance and maturity dates:              
Debt instrument, maturity date       Sep. 30, 2018      
Uhaul Intl and Subsidiaries [Member] | Rental Truck (amortizing loans) First Loan [Member] | Uhaul International, Inc and AMERCO [Member]              
Debt instruments, interest rate, effective percentage:              
LIBOR 0.62%     0.62%      
LIBOR - highest rate 0.70%     0.70%      
Applicable margin, per loan agreement, minimum rate 1.72%     1.72%      
Applicable margin, per loan agreement, maximum rate 2.50%     2.50%      
Debt instruments, face, payment, and remaining balance amount:              
Notes, loans and leases payable $ 216,600     $ 216,600      
Debt instruments, issuance and maturity dates:              
Debt instrument, maturity date range, start       Jul. 01, 2017      
Debt instrument, maturity date range, end       Sep. 30, 2023      
Uhaul Intl and Subsidiaries [Member] | Rental Truck (amortizing loans) First Loan [Member] | Uhaul International, Inc and AMERCO [Member] | Minimum [Member]              
Debt instruments, interest rate, stated percentage:              
Debt instrument, interest rate, stated percentage 2.82%     2.82%      
Uhaul Intl and Subsidiaries [Member] | Rental Truck (amortizing loans) First Loan [Member] | Uhaul International, Inc and AMERCO [Member] | Maximum [Member]              
Debt instruments, interest rate, stated percentage:              
Debt instrument, interest rate, stated percentage 4.76%     4.76%      
Uhaul Intl and Subsidiaries [Member] | Rental Truck (amortizing loans) Second Loan [Member] | Uhaul International, Inc and AMERCO [Member]              
Debt instruments, face, payment, and remaining balance amount:              
Notes, loans and leases payable $ 146,900     $ 146,900      
Uhaul Intl and Subsidiaries [Member] | Rental Truck (amortizing loans) Second Loan [Member] | Uhaul International, Inc and AMERCO [Member] | Minimum [Member]              
Debt instruments, interest rate, stated percentage:              
Debt instrument, interest rate, stated percentage 1.95%     1.95%      
Uhaul Intl and Subsidiaries [Member] | Rental Truck (amortizing loans) Second Loan [Member] | Uhaul International, Inc and AMERCO [Member] | Maximum [Member]              
Debt instruments, interest rate, stated percentage:              
Debt instrument, interest rate, stated percentage 3.94%     3.94%      
Uhaul Intl and Subsidiaries [Member] | Revolving fleet loan one [Member]              
Debt instruments, interest rate, effective percentage:              
LIBOR 0.61%     0.61%      
Applicable margin interest rate 1.15%     1.15%      
Sum of LIBOR and margin, maximum rate 1.76%     1.76%      
Debt instruments, face, payment, and remaining balance amount:              
Debt instrument, original face amount $ 150,000     $ 150,000      
Line of credit facility, maximum borrowing capacity 225,000     225,000      
Notes, loans and leases payable $ 142,000     $ 142,000      
Debt instruments, issuance and maturity dates:              
Debt instrument, maturity date       Sep. 30, 2018      
Uhaul Intl and Subsidiaries [Member] | Revolving fleet loan two [Member]              
Debt instruments, interest rate, effective percentage:              
LIBOR 0.62%     0.62%      
Applicable margin interest rate 1.15%     1.15%      
Sum of LIBOR and margin, maximum rate 1.77%     1.77%      
Debt instruments, face, payment, and remaining balance amount:              
Debt instrument, original face amount $ 100,000     $ 100,000      
Line of credit facility, maximum borrowing capacity 215,000     215,000      
Notes, loans and leases payable $ 147,000     $ 147,000      
Debt instruments, issuance and maturity dates:              
Debt instrument, maturity date       Mar. 31, 2020      
Uhaul Intl and Subsidiaries [Member] | Revolving fleet loan three [Member]              
Debt instruments, interest rate, effective percentage:              
LIBOR 0.61%     0.61%      
Applicable margin interest rate 1.85%     1.85%      
Sum of LIBOR and margin, maximum rate 2.46%     2.46%      
Debt instruments, face, payment, and remaining balance amount:              
Debt instrument, original face amount $ 50,000     $ 50,000      
Notes, loans and leases payable $ 40,000     $ 40,000      
Debt instruments, issuance and maturity dates:              
Debt instrument, maturity date       May 31, 2019      
Uhaul Intl and Subsidiaries [Member] | Revolving Fleet Loan Four [Member]              
Debt instruments, interest rate, effective percentage:              
LIBOR 0.62%     0.62%      
Applicable margin interest rate 1.15%     1.15%      
Sum of LIBOR and margin, maximum rate 1.77%     1.77%      
Debt instruments, face, payment, and remaining balance amount:              
Debt instrument, original face amount $ 125,000     $ 125,000      
Line of credit facility, maximum borrowing capacity 150,000     150,000      
Notes, loans and leases payable $ 125,000     $ 125,000      
Debt instruments, issuance and maturity dates:              
Debt instrument, maturity date       Nov. 30, 2021      
Uhaul S Fleet Two Thousand Ten Box Truck Note [Member] | Rental Truck (securitizations) [Member]              
Debt instruments, interest rate, stated percentage:              
Debt instrument, interest rate, stated percentage 4.90%     4.90%      
Debt instruments, face, payment, and remaining balance amount:              
Debt instrument, original face amount $ 155,000     $ 155,000      
Notes, loans and leases payable 53,900     $ 53,900      
Debt instruments, issuance and maturity dates:              
Debt instrument, maturity date       Oct. 31, 2017      
Amerco, Us Bank, National Association, Trustee [Member] | Other Obligations [Member]              
Debt instruments, face, payment, and remaining balance amount:              
Notes, loans and leases payable 71,900     $ 71,900      
Subsidiary holdings of parent company debt $ 4,600     $ 4,600      
Debt instruments, issuance and maturity dates:              
Debt instrument, maturity date range, start       Jan. 01, 2017      
Debt instrument, maturity date range, end       Dec. 31, 2045      
Debt instrument, issuance date       Feb. 28, 2011      
Amerco, Us Bank, National Association, Trustee [Member] | Other Obligations [Member] | Minimum [Member]              
Debt instruments, interest rate, stated percentage:              
Debt instrument, interest rate, stated percentage 3.00%     3.00%      
Amerco, Us Bank, National Association, Trustee [Member] | Other Obligations [Member] | Maximum [Member]              
Debt instruments, interest rate, stated percentage:              
Debt instrument, interest rate, stated percentage 8.00%     8.00%      
Life Insurance [Member] | Federal Home Loan Bank [Member]              
Debt instruments, interest rate, effective percentage:              
Fixed interest rate           0.57%  
Debt instruments, face, payment, and remaining balance amount:              
Deposit amount           $ 30,000  
Debt instruments, issuance and maturity dates:              
Deposit maturity date   Mar. 31, 2017