GUARANTEES AND CONTINGENCIES - Additional Information (Details) - Canada Revenue Agency (CRA) $ in Millions	6 Months Ended
	Dec. 31, 2022 USD ($)
Loss Contingencies [Line Items]
Estimated amount of loss resulting from an adverse tax position	$ 72
Income taxes paid	$ 32
Tax Year 2012
Loss Contingencies [Line Items]
Additional tax expense, as a percent	10.00%
Tax Year 2013
Loss Contingencies [Line Items]
Additional tax expense, as a percent	10.00%
Tax Year 2014
Loss Contingencies [Line Items]
Additional tax expense, as a percent	10.00%
Tax Year 2015
Loss Contingencies [Line Items]
Additional tax expense, as a percent	10.00%
Tax Year 2016
Loss Contingencies [Line Items]
Additional tax expense, as a percent	10.00%
Tax Year 2017
Loss Contingencies [Line Items]
Estimated amount of loss resulting from an adverse tax position	$ 470
Minimum | Tax Year 2012
Loss Contingencies [Line Items]
Income tax examination, estimate of increase to taxable income	90
Minimum | Tax Year 2013
Loss Contingencies [Line Items]
Income tax examination, estimate of increase to taxable income	90
Minimum | Tax Year 2014
Loss Contingencies [Line Items]
Income tax examination, estimate of increase to taxable income	90
Minimum | Tax Year 2015
Loss Contingencies [Line Items]
Income tax examination, estimate of increase to taxable income	90
Minimum | Tax Year 2016
Loss Contingencies [Line Items]
Income tax examination, estimate of increase to taxable income	90
Maximum | Tax Year 2012
Loss Contingencies [Line Items]
Income tax examination, estimate of increase to taxable income	100
Maximum | Tax Year 2013
Loss Contingencies [Line Items]
Income tax examination, estimate of increase to taxable income	100
Maximum | Tax Year 2014
Loss Contingencies [Line Items]
Income tax examination, estimate of increase to taxable income	100
Maximum | Tax Year 2015
Loss Contingencies [Line Items]
Income tax examination, estimate of increase to taxable income	100
Maximum | Tax Year 2016
Loss Contingencies [Line Items]
Income tax examination, estimate of increase to taxable income	$ 100