Liquidity Facilities and Letters of Credit	3 Months Ended
Jun. 30, 2017
Line Of Credit Facility [Abstract]
Liquidity Facilities and Letters of Credit	Note 11 – Liquidity Facilities and Letters of Credit For additional liquidity purposes, we maintain syndicated credit facilities with certain banks. 364 Day Credit Agreement, Three Year Credit Agreement and Five Year Credit Agreement In November 2016, TMCC, Toyota Credit de Puerto Rico Corp. (“TCPR”) and other Toyota affiliates entered into a $5.0 billion 364 day syndicated bank credit facility, a $5.0 billion three year syndicated bank credit facility and a $5.0 billion five year syndicated bank credit facility, expiring in fiscal 2018, 2020, and 2022, respectively. The ability to make draws is subject to covenants and conditions customary in transactions of this nature, including negative pledge provisions, cross-default provisions and limitations on certain consolidations, mergers and sales of assets. These agreements may be used for general corporate purposes and none were drawn upon as of June 30, 2017 and March 31, 2017. We are currently in compliance with the covenants and conditions of the credit agreements described above. Other Unsecured Credit Agreements TMCC has entered into additional unsecured credit facilities with various banks. As of June 30, 2017, TMCC had committed bank credit facilities totaling $5.6 billion of which $2.2 billion, $400 million, $2.3 billion, and $725 million mature in fiscal 2018, 2019, 2020, and 2021, respectively. These credit agreements contain covenants and conditions customary in transactions of this nature, including negative pledge provisions, cross-default provisions and limitations on certain consolidations, mergers and sales of assets. These credit facilities were not drawn upon as of June 30, 2017 and March 31, 2017. We are currently in compliance with the covenants and conditions of the credit agreements described above.

Note 11 – Liquidity Facilities and Letters of Credit

For additional liquidity purposes, we maintain syndicated credit facilities with certain banks.

364 Day Credit Agreement, Three Year Credit Agreement and Five Year Credit Agreement

In November 2016, TMCC, Toyota Credit de Puerto Rico Corp. (“TCPR”) and other Toyota affiliates entered into a $5.0 billion 364 day syndicated bank credit facility, a $5.0 billion three year syndicated bank credit facility and a $5.0 billion five year syndicated bank credit facility, expiring in fiscal 2018, 2020, and 2022, respectively.

The ability to make draws is subject to covenants and conditions customary in transactions of this nature, including negative pledge provisions, cross-default provisions and limitations on certain consolidations, mergers and sales of assets. These agreements may be used for general corporate purposes and none were drawn upon as of June 30, 2017 and March 31, 2017. We are currently in compliance with the covenants and conditions of the credit agreements described above.

Other Unsecured Credit Agreements

TMCC has entered into additional unsecured credit facilities with various banks. As of June 30, 2017, TMCC had committed bank credit facilities totaling $5.6 billion of which $2.2 billion, $400 million, $2.3 billion, and $725 million mature in fiscal 2018, 2019, 2020, and 2021, respectively.

These credit agreements contain covenants and conditions customary in transactions of this nature, including negative pledge provisions, cross-default provisions and limitations on certain consolidations, mergers and sales of assets. These credit facilities were not drawn upon as of June 30, 2017 and March 31, 2017. We are currently in compliance with the covenants and conditions of the credit agreements described above.